AS8560 IONOS SE

Germany IONOS-AS RIPE 522 IPv4 prefixes 20 IPv6 prefixes

IPv4 addresses

773,888

IPv6 /48 networks

1,442,306

RPKI

542 valid0 no ROA

Peers and downstreams

205

Holder

AS name: IONOS-AS
Description: This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE. 1&1 IONOS SE Hinterm Hauptbahnhof 5 D-76137 Karlsruhe Germany
Organisation: IONOS SE
Registered in: Karlsruhe, Germany
Abuse contact: abuse@ionos.com
Assigned: 1997-11-25
Registered: 2002-08-16
Record last changed: 2025-11-05 13:32 UTC

104.192.4.0/22 104.219.40.0/22 104.254.244.0/22 108.175.0.0/20 109.228.0.0/18 157.97.104.0/21 157.97.104.0/23 162.222.200.0/21 162.255.84.0/22 178.23.80.0/21 185.115.184.0/22 185.122.180.0/22 185.122.183.0/24 185.127.30.0/24 185.132.36.0/22 185.132.40.0/22 185.132.44.0/22 185.132.46.0/24 185.133.24.0/24 185.16.188.0/22 185.164.4.0/22 185.230.216.0/22 185.249.72.0/22 185.48.116.0/22 185.5.26.0/24 185.56.148.0/22 192.195.77.0/24 192.206.141.0/24 192.67.197.0/24 194.126.206.0/24 194.156.84.0/24 194.156.85.0/24 194.164.120.0/21 194.164.120.0/22 194.164.16.0/20 194.164.160.0/20 194.164.192.0/20 194.164.4.0/22 194.164.48.0/20 194.164.8.0/22 194.164.88.0/21 195.20.224.0/19 195.20.230.0/24 195.20.232.0/23 195.20.235.0/24 195.20.254.0/23 198.251.64.0/20 198.251.67.0/24 198.251.76.0/24 198.71.48.0/20 198.71.57.0/24 198.71.59.0/24 209.46.120.0/21 212.132.64.0/19 212.132.96.0/19 212.227.0.0/16 212.227.100.0/22 212.227.104.0/24 212.227.107.0/24 212.227.108.0/24 212.227.110.0/24 212.227.125.0/24 212.227.127.0/24 212.227.128.0/24 212.227.130.0/24 212.227.131.0/24 212.227.134.0/24 212.227.135.0/24 212.227.139.0/24 212.227.14.0/24 212.227.143.0/24 212.227.144.0/22 212.227.148.0/23 212.227.153.0/24 212.227.154.0/24 212.227.159.0/24 212.227.161.0/24 212.227.162.0/24 212.227.163.0/24 212.227.168.0/23 212.227.178.0/24 212.227.186.0/24 212.227.194.0/24 212.227.199.0/24 212.227.2.0/24 212.227.207.0/24 212.227.222.0/23 212.227.226.0/23 212.227.228.0/22 212.227.232.0/24 212.227.235.0/24 212.227.236.0/22 212.227.240.0/22 212.227.244.0/23 212.227.246.0/24 212.227.248.0/24 212.227.251.0/24 212.227.253.0/24 212.227.255.0/24 212.227.26.0/23 212.227.32.0/23 212.227.37.0/24 212.227.40.0/23 212.227.43.0/24 212.227.46.0/24 212.227.48.0/23 212.227.50.0/24 212.227.55.0/24 212.227.60.0/24 212.227.61.0/24 212.227.63.0/24 212.227.64.0/23 212.227.7.0/24 212.227.83.0/24 212.227.85.0/24 212.227.87.0/24 212.227.90.0/24 212.227.94.0/23 212.227.96.0/24 212.227.98.0/23 213.165.64.0/19 213.165.65.0/24 213.165.69.0/24 213.165.70.0/23 213.165.74.0/24 213.165.78.0/24 213.165.79.0/24 213.165.80.0/23 213.165.82.0/23 213.165.84.0/24 213.165.85.0/24 213.165.86.0/23 213.165.88.0/22 213.165.92.0/24 213.165.93.0/24 213.165.94.0/23 213.171.192.0/19 213.171.203.0/24 213.244.192.0/24 216.225.192.0/20 216.250.112.0/20 217.154.0.0/21 217.154.100.0/23 217.154.102.0/24 217.154.105.0/24 217.154.106.0/23 217.154.108.0/24 217.154.112.0/21 217.154.120.0/23 217.154.124.0/23 217.154.126.0/24 217.154.13.0/24 217.154.130.0/24 217.154.14.0/23 217.154.142.0/23 217.154.144.0/22 217.154.148.0/23 217.154.150.0/24 217.154.152.0/22 217.154.156.0/24 217.154.159.0/24 217.154.16.0/21 217.154.160.0/20 217.154.177.0/24 217.154.178.0/23 217.154.180.0/22 217.154.184.0/23 217.154.186.0/24 217.154.188.0/22 217.154.192.0/20 217.154.208.0/24 217.154.210.0/23 217.154.212.0/22 217.154.216.0/23 217.154.218.0/24 217.154.220.0/24 217.154.222.0/23 217.154.224.0/22 217.154.228.0/23 217.154.231.0/24 217.154.232.0/22 217.154.237.0/24 217.154.238.0/23 217.154.24.0/24 217.154.240.0/22 217.154.244.0/23 217.154.247.0/24 217.154.248.0/21 217.154.26.0/23 217.154.32.0/22 217.154.36.0/23 217.154.38.0/24 217.154.40.0/22 217.154.44.0/23 217.154.47.0/24 217.154.48.0/24 217.154.50.0/23 217.154.52.0/22 217.154.56.0/21 217.154.64.0/21 217.154.74.0/23 217.154.76.0/22 217.154.8.0/22 217.154.80.0/21 217.154.88.0/23 217.154.91.0/24 217.154.92.0/22 217.154.97.0/24 217.154.98.0/23 217.160.0.0/16 217.160.101.0/24 217.160.102.0/24 217.160.110.0/24 217.160.113.0/24 217.160.114.0/23 217.160.124.0/23 217.160.126.0/24 217.160.136.0/24 217.160.138.0/23 217.160.146.0/23 217.160.149.0/24 217.160.150.0/23 217.160.155.0/24 217.160.156.0/23 217.160.158.0/24 217.160.16.0/22 217.160.162.0/24 217.160.163.0/24 217.160.164.0/24 217.160.189.0/24 217.160.190.0/24 217.160.2.0/24 217.160.20.0/24 217.160.204.0/23 217.160.207.0/24 217.160.208.0/24 217.160.209.0/24 217.160.21.0/24 217.160.22.0/24 217.160.224.0/24 217.160.225.0/24 217.160.226.0/23 217.160.228.0/23 217.160.232.0/24 217.160.234.0/24 217.160.24.0/24 217.160.248.0/24 217.160.252.0/24 217.160.3.0/24 217.160.32.0/24 217.160.39.0/24 217.160.4.0/24 217.160.7.0/24 217.160.74.0/24 217.160.76.0/24 217.160.79.0/24 217.160.80.0/22 217.160.84.0/24 217.160.88.0/24 217.160.97.0/24 217.160.98.0/23 217.174.240.0/20 217.72.192.0/20 217.72.207.0/24 217.73.68.0/24 217.73.69.0/24 217.76.128.0/19 31.70.128.0/19 31.70.160.0/21 31.70.64.0/18 46.16.72.0/21 5.250.176.0/21 5.250.184.0/21 50.21.176.0/20 62.151.160.0/21 62.151.176.0/21 65.38.96.0/22 66.175.232.0/21 66.179.136.0/22 66.179.188.0/22 66.179.208.0/22 66.179.240.0/22 66.179.248.0/21 66.179.80.0/22 66.179.92.0/22 67.217.240.0/21 69.48.200.0/21 70.35.192.0/20 74.208.0.0/16 74.208.100.0/24 74.208.104.0/22 74.208.110.0/24 74.208.163.0/24 74.208.172.0/24 74.208.188.0/23 74.208.204.0/24 74.208.209.0/24 74.208.221.0/24 74.208.224.0/24 74.208.226.0/24 74.208.241.0/24 74.208.243.0/24 74.208.246.0/24 74.208.254.0/24 74.208.38.0/23 74.208.60.0/22 74.208.96.0/24 74.208.98.0/24 77.68.0.0/17 77.68.110.0/23 77.68.66.0/23 78.137.96.0/21 79.99.40.0/21 79.99.42.0/24 81.169.190.0/24 81.173.112.0/22 81.19.144.0/20 82.165.0.0/16 82.165.10.0/24 82.165.11.0/24 82.165.128.0/23 82.165.130.0/23 82.165.132.0/23 82.165.134.0/24 82.165.136.0/24 82.165.138.0/24 82.165.139.0/24 82.165.14.0/24 82.165.140.0/23 82.165.142.0/24 82.165.143.0/24 82.165.149.0/24 82.165.15.0/24 82.165.153.0/24 82.165.16.0/24 82.165.165.0/24 82.165.170.0/24 82.165.171.0/24 82.165.173.0/24 82.165.174.0/23 82.165.181.0/24 82.165.193.0/24 82.165.195.0/24 82.165.196.0/24 82.165.198.0/24 82.165.2.0/23 82.165.200.0/23 82.165.204.0/23 82.165.208.0/21 82.165.216.0/22 82.165.220.0/23 82.165.230.0/24 82.165.235.0/24 82.165.24.0/24 82.165.245.0/24 82.165.255.0/24 82.165.27.0/24 82.165.35.0/24 82.165.4.0/22 82.165.40.0/24 82.165.41.0/24 82.165.42.0/24 82.165.44.0/23 82.165.46.0/24 82.165.50.0/23 82.165.58.0/24 82.165.63.0/24 82.165.8.0/24 82.165.91.0/24 82.165.92.0/22 82.223.0.0/16 85.184.248.0/22 85.214.10.0/24 85.214.12.0/24 85.214.180.0/22 85.214.6.0/24 85.215.128.0/17 85.215.254.0/24 85.215.32.0/19 85.215.64.0/20 85.215.96.0/19 87.106.0.0/16 87.106.1.0/24 87.106.10.0/24 87.106.100.0/22 87.106.104.0/23 87.106.107.0/24 87.106.108.0/24 87.106.11.0/24 87.106.110.0/24 87.106.111.0/24 87.106.116.0/22 87.106.12.0/24 87.106.120.0/22 87.106.124.0/23 87.106.129.0/24 87.106.13.0/24 87.106.130.0/24 87.106.131.0/24 87.106.133.0/24 87.106.134.0/23 87.106.137.0/24 87.106.141.0/24 87.106.142.0/24 87.106.143.0/24 87.106.144.0/24 87.106.146.0/23 87.106.148.0/24 87.106.149.0/24 87.106.150.0/24 87.106.151.0/24 87.106.155.0/24 87.106.160.0/24 87.106.161.0/24 87.106.162.0/24 87.106.163.0/24 87.106.164.0/24 87.106.165.0/24 87.106.166.0/24 87.106.167.0/24 87.106.173.0/24 87.106.176.0/24 87.106.178.0/23 87.106.18.0/24 87.106.183.0/24 87.106.187.0/24 87.106.188.0/24 87.106.189.0/24 87.106.19.0/24 87.106.190.0/24 87.106.191.0/24 87.106.199.0/24 87.106.2.0/23 87.106.200.0/23 87.106.203.0/24 87.106.206.0/24 87.106.207.0/24 87.106.208.0/23 87.106.21.0/24 87.106.210.0/24 87.106.212.0/24 87.106.214.0/24 87.106.216.0/23 87.106.218.0/24 87.106.22.0/23 87.106.220.0/23 87.106.223.0/24 87.106.224.0/24 87.106.226.0/23 87.106.228.0/23 87.106.230.0/24 87.106.231.0/24 87.106.232.0/24 87.106.235.0/24 87.106.236.0/23 87.106.24.0/24 87.106.248.0/24 87.106.25.0/24 87.106.26.0/23 87.106.28.0/24 87.106.29.0/24 87.106.30.0/24 87.106.31.0/24 87.106.32.0/23 87.106.34.0/24 87.106.35.0/24 87.106.36.0/24 87.106.37.0/24 87.106.38.0/23 87.106.4.0/22 87.106.40.0/23 87.106.42.0/23 87.106.44.0/24 87.106.45.0/24 87.106.46.0/24 87.106.47.0/24 87.106.48.0/23 87.106.50.0/24 87.106.51.0/24 87.106.52.0/24 87.106.53.0/24 87.106.54.0/24 87.106.55.0/24 87.106.56.0/24 87.106.57.0/24 87.106.58.0/23 87.106.60.0/24 87.106.61.0/24 87.106.62.0/24 87.106.63.0/24 87.106.64.0/24 87.106.65.0/24 87.106.66.0/24 87.106.67.0/24 87.106.68.0/23 87.106.70.0/24 87.106.71.0/24 87.106.72.0/24 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AS553	Belwue BELWUE
AS559	SWITCH Switch
AS680	Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. DFN
AS835	GoCodeIT Inc GOCODEIT-EDGE
AS852	TELUS Communications Inc. ASN852
AS1003	andrewnet ANDREWNET
AS1031	PEER 1031 LLC PEER1-1031
AS1103	SURF B.V. SURFNET-NL
AS1140	Stichting Internet Domeinregistratie Nederland SIDN
AS1267	WIND TRE S.P.A. ASN-WINDTRE
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH NEXTLAYER-AS
AS1828	Unitas Global UNITAS
AS1836	green.ch AG GREEN
AS2027	MilkyWan Association MilkyWan
AS2518	BIGLOBE Inc. BIGLOBE
AS3170	VeloxServ Communications Ltd VELOXSERV
AS3212	Telemach Slovenija d.o.o. TELEMACH
AS3214	xTom GmbH XTOM
AS3303	Swisscom (Schweiz) AG SWISSCOM
AS3320	Deutsche Telekom AG DTAG
AS3333	Reseaux IP Europeens Network Coordination Centre (RIPE NCC) RIPE-NCC-AS
AS3741	Dimension Data
AS4230	CLARO S.A. AS4230
AS4455	IX Reach Ltd BSO
AS4637	Telstra Global ASN-TELSTRA-GLOBAL
AS5405	Inter.link GmbH INTERDOTLINK
AS6057	Administracion Nacional de Telecomunicaciones AS6057
AS6204	TMRC GROUP SRL ZET-NET
AS6424	EDGOO NETWORKS UNIPESSOAL LDA EDGOO
AS6663	Euroweb Romania S.R.L. TTI-NET
AS6667	Elisa Oyj EUNET-FINLAND
AS6696	VERIXI SA VERIXI
AS6720	Magistrat der Stadt Wien, Magistratsabteilung 01 MAGWIEN
AS6724	Strato GmbH STRATO
AS6786	Cronon GmbH CRONON-BERLIN-AS
AS6797	GlobalConnect AB GLOBALCONNECT-NET
AS6894	KDDI Europe Ltd KDDI-EUROPE
AS6910	DIGI ROMANIA S.A. DIGI-BORDER
AS7195	EDGEUNO S.A.S AS7195
AS7713	PT Telekomunikasi Indonesia telkomnet-as-ap
AS8218	Zayo Infrastructure France SA NEO-ASN
AS8220	COLT Technology Services Group Limited COLT
AS8298	IPng Networks GmbH IPNG
AS8359	MTS PJSC MTS
AS8426	Claranet Limited CLARANET-AS
AS8455	atom86 BV ATOM86-AS
AS8529	Zain Omantel International FZ-LLC OMANTEL-AS
AS8708	DIGI ROMANIA S.A. DIGI-RO
AS8758	Iway AG IWAY
AS8888	xTom Pty Ltd XTOM
AS8943	Jump Networks Ltd JUMP
AS9044	BSE Software GmbH SOLNET
AS9498	BHARTI Airtel Ltd. BBIL-AP
AS12552	GlobalConnect AB GlobalConnect-AS12552
AS12779	IT.Gate S.p.A. ITGATE
AS12824	home.pl sp. z o.o. HOMEPL-AS
AS12859	BIT BV NL-BIT
AS12969	Ljosleidarinn ehf Vodafone_Iceland
AS13004	Serbian Open Exchange DOO SOX
AS13237	euNetworks GmbH LAMBDANET-AS
AS14630	Invesco Group Services, Inc. INVESCO
AS14840	BR.Digital Telecom AS14840
AS14907	Wikimedia Foundation Inc. WIKIMEDIA
AS15412	Flag Telecom UK Limited FLAG-AS
AS15418	Fasthosts Internet Limited IONOS-ANYCAST
AS15456	InterNetX GmbH INTERNETX-AS
AS15547	netplus.ch SA NETPLUS
AS15802	Emirates Integrated Telecommunications Company PJSC DU-AS1
AS15935	ha-vel internet s.r.o. HA-VEL-LOCAL-AS
AS15958	CETIN Ltd. Belgrade CETIN_doo_AS
AS16347	ADISTA SAS INHERENT
AS17557	Pakistan Telecommunication Company Limited PKTELECOM-AS-PK
AS17639	Converge ICT Solutions Inc. CONVERGE-AS
AS18106	Viewqwest Pte Ltd VIEWQWEST-SG-AP
AS19151	BroadbandONE, LLC BBO-1
AS20485	Joint Stock Company TransTeleCom TRANSTELECOM
AS20562	Broadband Hosting B.V. OPEN-PEERING-AS
AS20764	CJSC RASCOM RASCOM-AS
AS20932	Services Industriels de Geneve SIG-ST
AS21320	GEANT Vereniging GEANT_IAS_VRF
AS21412	UAB "Cgates" CGATES-AS
AS22356	Durand do Brasil Ltda AS22356
AS22652	Fibrenoire-Internet FIBRENOIRE-INTERNET
AS24115	Equinix ASN-EQIX-MLPE
AS24482	SG.GS SGGS-AS-AP
AS24889	Monzoon Networks AG MONZOON-AS
AS24961	WIIT AG MYLOC-AS
AS25160	Vorboss Limited VORBOSS
AS25220	equada network GmbH GLOBALNOC-AS
AS28716	Retelit Digital Services S.p.A. RETELIT-AS
AS28792	Public Internet Ltd PUBLIC-INTERNET
AS28917	Fiord Networks, UAB Fiord-AS
AS29075	IELO-LIAZO SERVICES SAS IELO
AS29140	Hostserver GmbH HOSTSERVER-AS
AS29208	Quantcom, a.s. QUANTCOM-AS
AS29632	Netassist International EOOD NASSIST-AS
AS29680	Gamma Operadora de Comunicaciones S.A. VOZTELECOM
AS29691	Nine Internet Solutions AG NINE
AS31122	Digiweb ltd DIGIWEB-AS
AS31133	PJSC MegaFon MF-MGSM-AS
AS31510	Innsbrucker Kommunalbetriebe AG IKB-AS
AS31742	Sota Solutions Ltd. SOTACONNECT
AS33891	Core-Backbone GmbH CORE-BACKBONE
AS34019	Hivane Association HIVANE
AS34177	Celeste SAS CELESTE-AS
AS34288	Kantonsschule Zug AS34288
AS34927	iFog GmbH iFog-GmbH
AS35266	EX Networks Limited EXN-AS
AS35280	F5 Networks SARL F5
AS35360	Gargunet GARGUNET
AS35369	LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation LINZAG-TELEKOM-AS
AS35426	NXT Initiative SAS NEXTMAP
AS35598	INETCOM CARRIER LLC INETCOM
AS35600	Vedege SAS ASN-VEDEGE
AS35625	Eurofiber France SAS EUROFIBER-FRANCE
AS35710	weber.digital GmbH WEBERCLOUD
AS36236	NetActuate, Inc NETACTUATE
AS37100	SEACOM Limited
AS37468	Angola Cables
AS37497	Network Platforms (PTY) LTD
AS37680	Cool Ideas Service Provider (Pty) Ltd
AS37721	Virtual Technologies & Solutions
AS39120	Convergenze S.p.A. CONVERGENZE-AS
AS39122	Blacknight Internet Solutions Limited BLACKNIGHT-AS
AS39249	Netassist International EOOD KICUA-AS
AS39351	31173 Services AB ESAB-AS
AS40994	Hohl IT e.U. Alwyzon
AS41095	IPTP LTD IPTP
AS41327	Fiber Telecom S.p.A. FIBERTELECOM-AS
AS41666	Institute for Pyrotechnical Cleaning (limited company) PYRO-AS
AS42473	Anexia Cloud Solutions GmbH AS-ANEXIA
AS42541	Fiberby ApS FIBERBY
AS44097	CLEMENT CAVADORE AUTONOMOUS-CLOSET
AS44901	Belcloud LTD belcloud
AS45489	Sri Lanka Telecom PLC, GLobal Peering SLT-GLOBAL
AS47147	Anexia Cloud Solutions GmbH AS-ANX
AS47692	Nessus GmbH NESSUS
AS47846	SEDO GmbH SEDO-AS
AS48070	DSM (GB) Limited DSM
AS48185	team.blue NV team_blue
AS48237	Etihad Etisalat, a joint stock company MOBILY-AS
AS48362	Tkswf TKSWF-AS
AS48646	SDRmedia Verwaltungs GmbH STEFAN6
AS48919	UACITY Ltd. UA-CITY-AS
AS49434	FBW NETWORKS SAS FBWNETWORKS
AS49544	i3D.net B.V i3Dnet
AS50300	CustodianDC Limited CUSTDC
AS50628	Leonix Telecom SAS Leonix-Telecom
AS50629	LWLcom GmbH LWLCOM
AS50673	Serverius Holding B.V. Serverius-as
AS51184	Fonira Telekom GmbH FONIRA
AS51185	MainStreaming SpA MAINSTREAMING-AS
AS56911	Warian S.R.L. ASN-WARIAN
AS56987	ABACLOUDA SAS AS-ABACLOUDA
AS57777	Jeroen Massar MASSAR
AS58057	Securebit AG SECUREBIT
AS58299	Openfactory GmbH OPENFACTORY-AS
AS58308	Cusae SAS CUSAE-AS
AS58453	China Mobile International Limited CMI-INT-HK
AS59890	Kabel-TV Lampert GmbH & Co KG Kabel-TV-Lampert
AS60171	AFR-IX TELECOM S.A. AFRIX-AS
AS61573	IP TELECOM AS61573
AS62167	Tismi BV Tismi
AS64049	Reliance Jio Infocomm Pte Ltd Singapore RJIPL-SG
AS64475	Freifunk Frankfurt am Main e.V. FREIFUNK-FRANKFURT
AS137409	GSL Networks Pty LTD GSLNETWORKS-AS-AP
AS142271	EWS DS Networks Inc DOUBLESQUARE-AS-AP
AS198150	SIACOM JSC SIACOM-AS
AS198249	Ops One AG OPSONE
AS198385	AlpineDC SA AlpineDC
AS199524	G-Core Labs S.A. GCORE
AS199938	Netzwerge GmbH NETZWERGE
AS200612	Gulf Bridge International Inc. GulfBridgeInternational
AS201054	Stowarzyszenie e-Poludnie EPIX-PolMix
AS202108	united-domains GmbH UDAG
AS202113	plan b. solutions GmbH PLANB
AS204092	Association GRIFON GRIFON
AS205112	PHILUNET GmbH PHILUNET
AS205206	Netsite A/S Netsite
AS206356	Freifunk Essen e.V. Freifunk-Essen
AS207841	Inferno Communications Ltd INFERNO
AS209022	Tschajera Limited Tschajera-Limited
AS209090	Association Stolon STOLON
AS209823	Enki Multimedia EURL ENKI-AS
AS210937	Showfom
AS212024	Risson RISSON
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD level86
AS212635	Jurrian van Iersel AS212635
AS213151	Christian Elsen CHRISELSEN
AS213241	TECHIT.BE SRL TECHIT
AS213525	Motion Applied Limited McLarenApplied
AS215628	Xenox IT & Kommunikations GmbH AS-XENOX-AT
AS215638	Cilix Limited AS-CILIX-LIMITED
AS263152	MIGO TELECOM AS263152
AS264479	Turbozone Internet AS264479
AS271253	LINK BRASIL TELECOMUNICACOES LTDA AS271253

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 90/100

pass	Prefixes covered by valid ROAs 542 of 542 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 20 IPv6 prefixes.	15/15
pass	More than one upstream 11 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@ionos.com is published.	15/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
pass	Registry record maintained Last changed 2025-11-05.	5/5

Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.

Show this on your website

HTML

<a href="https://ip-fd.net/asn/8560"><img src="https://ip-fd.net/badge/asn/8560/health.svg" alt="AS8560 network health on IP-FD.net"></a>

Markdown

[![AS8560 network health](https://ip-fd.net/badge/asn/8560/health.svg)](https://ip-fd.net/asn/8560)

Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days

2026-10-04 11:03 UTC	Neighbour gone	AS264409	upstream
2026-10-04 11:03 UTC	Neighbour gone	AS52320	peer
2026-10-04 11:03 UTC	Neighbour gone	AS37282	upstream
2026-10-04 11:03 UTC	Neighbour gone	AS31027	peer
2026-10-04 11:03 UTC	Neighbour gone	AS15576	upstream
2026-10-04 11:03 UTC	Neighbour gone	AS7575	upstream
2026-10-04 11:03 UTC	Neighbour gone	AS6758	upstream
2026-10-04 11:03 UTC	Neighbour gone	AS4601	upstream
2026-10-04 11:03 UTC	New neighbour	AS8888	peer
2026-10-04 11:03 UTC	Relationship changed	AS8218	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS58299	upstream to peer
2026-10-04 11:03 UTC	New neighbour	AS264479	peer
2026-10-04 11:03 UTC	Relationship changed	AS9498	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS9044	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS8943	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS8758	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS8708	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS8455	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS8359	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS8298	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS8220	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS7713	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS7195	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS6910	upstream to peer
2026-10-04 11:03 UTC	New neighbour	AS6797	peer
2026-10-04 11:03 UTC	Relationship changed	AS6696	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS6663	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS64049	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 11:03 UTC	New neighbour	AS6057	peer
2026-10-04 11:03 UTC	Relationship changed	AS60171	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS58453	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS56911	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS5405	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS50673	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS48646	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS48362	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS47147	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS4637	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS4455	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS4230	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS41327	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS41095	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS39249	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS39120	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS37497	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS37468	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS3741	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS37100	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS35625	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS35280	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS34927	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS34177	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS34019	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS33891	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS3320	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS3303	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS31133	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS29691	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS29632	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS29208	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS29075	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS28716	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS2518	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS24961	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS24889	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS24482	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS24115	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS22356	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS215638	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS21320	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS212024	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS209090	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS209022	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS20764	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS20562	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS20485	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS201054	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS1836	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS1764	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS17557	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS15958	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS15935	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS15802	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS15412	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS14840	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS137409	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS1267	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS12552	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS1031	upstream to peer

WHOIS

aut-num:        AS8560
as-name:        IONOS-AS
descr:          This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE.
descr:          1&1 IONOS SE
descr:          Hinterm Hauptbahnhof 5
descr:          D-76137 Karlsruhe
descr:          Germany
remarks:        ************************************************
remarks:        Filtering:
remarks:        prefixes with prefixlength > /24 are filtered
remarks:        prefixes of IXes + more specifics are filtered
remarks:        prefixes of AS8560 + more specifics are filtered
remarks:        **********************************************************
remarks:        Contact informations:
remarks:        peering requests : peering(at)oneandone.net
remarks:        routing/performance issues : noc(at)oneandone.net
remarks:        abuse issues : abuse(at)oneandone.net
remarks:        **********************************************************
org:            ORG-SA12-RIPE
admin-c:        IPAD-RIPE
tech-c:         IPOP-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS8560-MNT
created:        2002-08-16T18:29:00Z
last-modified:  2025-11-05T13:32:59Z
source:         RIPE
% 2125 routing policy lines (import/export) not shown

Routing data

Updated just now

Registry record

Fetched just now from RIPE

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/8560

const res = await fetch('https://ip-fd.net/api/v1/asn/8560', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/8560', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/8560');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/8560", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

Works without a key at a lower rate. Get a free key.

AS1299	Arelion Sweden AB TWELVE99
AS3356	Level 3 Parent, LLC LEVEL3
AS6461	Zayo Bandwidth ZAYO-6461
AS6830	Liberty Global Europe Holding B.V. LibertyGlobal
AS6939	Hurricane Electric LLC HURRICANE
AS9002	RETN Limited RETN-AS
AS12912	T-Mobile Polska S.A. TMPL
AS13030	Init7 (Switzerland) Ltd. INIT7
AS25091	IP-Max SA IP-Max
AS34549	meerfarbig GmbH & Co. KG MEER-AS
AS50304	Blix Solutions AS BLIX