AS59891 FSIT AG

Switzerland FSIT RIPE 8 IPv4 prefixes 17 IPv6 prefixes

IPv4 addresses

2,048

IPv6 /48 networks

1,048,577

RPKI

25 valid0 no ROA

Peers and downstreams

196

Holder

AS name: FSIT
Description: FSIT AG
Organisation: FSIT AG
Abuse contact: abuse@fsit.com
Assigned: 2014-08-19
Registered: 2014-08-20
Record last changed: 2025-02-10 15:25 UTC

185.150.28.0/24 185.150.29.0/24 185.150.30.0/24 185.150.31.0/24 185.32.124.0/24 185.32.125.0/24 185.32.126.0/24 185.32.127.0/24

AS42
AS559	SWITCH Switch
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH NEXTLAYER-AS
AS1836	green.ch AG GREEN
AS1921	ipcom GmbH RCODEZERO-ANYCAST-SEC1-TLD
AS2686	AT&T Enterprises, LLC ATGS-MMD-AS
AS2906	Netflix Streaming Services Inc. AS-SSI
AS3250	Netskin GmbH NETSKIN
AS3856	Packet Clearing House, Inc. PCH-AS
AS4455	IX Reach Ltd BSO
AS5385	Russmedia IT GmbH RUSSMEDIA-IT
AS5405	Inter.link GmbH INTERDOTLINK
AS6507	Riot Games, Inc RIOT-NA1
AS6772	ImproWare AG IMPNET-AS
AS6776	Internet Services AG THENET TheNet
AS6853	ORANGE BUSINESS SERVICES U.S. Inc. ORANGE-BUSINESS-SERVICES-SOUTHEUR
AS8075	Microsoft Corporation MICROSOFT-CORP-MSN-AS-BLOCK
AS8218	Zayo Infrastructure France SA NEO-ASN
AS8283	Netwerkvereniging Coloclue COLOCLUE-AS
AS8298	IPng Networks GmbH IPNG
AS8302	Zattoo AG ZATTOO
AS8648	dogado GmbH ONE-NETWORK
AS8758	Iway AG IWAY
AS8801	Rocket Fibre Ltd ROCKETFIBRE
AS8821	WWZ Telekom AG TELEZUG
AS9002	RETN Limited RETN-AS
AS9009	M247 Europe SRL M247
AS9044	BSE Software GmbH SOLNET
AS9092	Open Systems AG OPENSYSTEMS-AS
AS12307	Sandro Bolliger trading as Bolliger Network Solutions RAVANA
AS12333	Cheops Technology Switzerland SA DFINET
AS12347	Virtualtec Solutions AG VIRTUALTEC
AS12387	TON Total optical Networks AG TON
AS12553	Andreas Grawehr GRAWEHR
AS13150	CATO NETWORKS LTD CATON
AS13237	euNetworks GmbH LAMBDANET-AS
AS13250	Backbone Solutions AG BACKBONE-CH
AS13335	Cloudflare, Inc. CLOUDFLARENET
AS15169	Google LLC GOOGLE
AS15398	Werft22 AG CYBERCORE-AS
AS15517	Netstream Holding AG NETSTREAM-CH
AS15547	netplus.ch SA NETPLUS
AS15576	NTS workspace AG NTS
AS15600	Quickline AG QUICKLINE
AS15623	Cyberlink AG CYBERLINK
AS15695	Expereo International BV Expereo
AS15796	Salt Mobile SA SALT-CH
AS15830	Equinix (EMEA) Acquisition Enterprises B.V. Equinix
AS16242	Gluecklich GmbH AS-NEXTRA
AS16276	OVH SAS OVH
AS16509	Amazon.com, Inc. AMAZON-02
AS19551	Incapsula Inc INCAPSULA
AS20546	SOPRADO GmbH SOPRADO-ANY
AS20612	SwissIX Internet Exchange SWISSIX
AS20634	Telecom Liechtenstein AG TELECOM-LI
AS20932	Services Industriels de Geneve SIG-ST
AS20940	Akamai International B.V. AKAMAI-ASN1
AS21040	EKT AG DATAPARK
AS21215	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd UGNI
AS21232	Genossenschaft GGA Maur GGAMAUR
AS24482	SG.GS SGGS-AS-AP
AS24585	Swiss Life AG CH-Swisslife
AS24889	Monzoon Networks AG MONZOON-AS
AS24951	EveryWare AG EVERYWARE-NET
AS24961	WIIT AG MYLOC-AS
AS25091	IP-Max SA IP-Max
AS25369	Hydra Communications Ltd BANDWIDTH-AS
AS25375	LeuPuls AG LEU-AS
AS25435	META10 AG META10-AS
AS25563	Multimedia Networks AG WEBLAND-AS
AS25581	GMG AG GMG
AS26415	VeriSign Global Registry Services VERISIGN-INC
AS28875	Innotronic Ingenieurburo GmbH INNO
AS29075	IELO-LIAZO SERVICES SAS IELO
AS29097	Hostpoint AG HOSTPOINT-AS
AS29222	Infomaniak Network SA Infomaniak-AS
AS29655	Trenka Informatik AG TRENKA
AS29668	vXtream Ltd QUBE
AS29691	Nine Internet Solutions AG NINE
AS30786	Swisscom Directories AG LOCAL-CH
AS31424	Netrics AG IN4U-AS
AS31662	connecta ag KNSurselva
AS31736	senseLAN GmbH SENSELAN-AS
AS32787	Akamai Technologies, Inc. PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK
AS33845	Swiss Federation represented by FOITT SWISSGOV
AS33965	LITECOM AG LITECOM
AS34019	Hivane Association HIVANE
AS34177	Celeste SAS CELESTE-AS
AS34288	Kantonsschule Zug AS34288
AS34347	HALLAG Kommunal GmbH CITYNET-AT-AS
AS34578	Bedag Informatik AG BEDAG
AS34927	iFog GmbH iFog-GmbH
AS34960	Netcetera AG Netcetera-AG-AS
AS35202	OnTheGo
AS35223	Hoi Internet AG HOI-AS
AS35360	Gargunet GARGUNET
AS35793	Acronis International GmbH acronis
AS36236	NetActuate, Inc NETACTUATE
AS39063	Leitwert GmbH LEITWERT
AS39351	31173 Services AB ESAB-AS
AS39419	Dina IT Solutions SA CISEL
AS39764	F24 Schweiz AG DOLPHIN
AS40627	RingCentral Inc RC-COLO1
AS41549	Elektrizitaets- und Wasserwerk der Stadt Buchs SG EWB-Cable-Network-AS
AS41655	Netcloud AG NETCLOUD
AS41913	Computerline GmbH COMPUTERLINE
AS42346	NorthC Schweiz AG AS-TINEO
AS42357	ProGest SA progest
AS42473	Anexia Cloud Solutions GmbH AS-ANEXIA
AS42760	Abacus Research AG ABACUS
AS43141	Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) Swiss_Innovative_Arts_and_Technologies_Institute
AS43284	IWB Industrielle Werke Basel IWB-TELEKOM
AS45009	BytePark
AS47147	Anexia Cloud Solutions GmbH AS-ANX
AS47176	GAS&COM AG GASCOMCH
AS47302	cyon AG CYON
AS47617	Wagner AG Informatik Dienstleistungen Wagner
AS47957	Worldline IGSA SA ING-AS
AS48152	Digital Frankfurt GmbH DIGITAL-REALTY-DE
AS48362	Tkswf TKSWF-AS
AS48461	stepping stone AG Stepping-Stone
AS48885	Neocarrier Communications Sarl NEOCARRIER
AS49121	Infinity Telecom, s.r.o. INFTELE-AS
AS49489	ClearMedia AG CLEARMEDIA-AS
AS49544	i3D.net B.V i3Dnet
AS49983	MiroNet AG MIRONET-AS
AS50598	SFS Group Schweiz AG SFS-services-AG
AS50837	CLOUDSIGMA AG CLOUDSIGMA-AS
AS51154	pCloud AG pCloud
AS51873	Arcade Solutions AG AS-ARCADE
AS51907	Ch-Zg CH-ZG
AS52183	BitHawk AG BITHAWK
AS55256	Netskope Inc NETSKOPE
AS56987	ABACLOUDA SAS AS-ABACLOUDA
AS57043	HOSTKEY B.V. HOSTKEY-AS
AS57118	CommunityRack.org Verein COMMUNITYRACK
AS57210	thyssenkrupp Presta AG TK-AG
AS57777	Jeroen Massar MASSAR
AS58057	Securebit AG SECUREBIT
AS58115	SwissIX Internet Exchange SWISSIX-OUTREACH
AS58280	Massimiliano Andrea Stucchi STUCCHIMAX-AS
AS59414	cloudscale.ch AG CLOUDSCALE
AS59890	Kabel-TV Lampert GmbH & Co KG Kabel-TV-Lampert
AS59905	NTH AG NTH
AS60486	Swiss Networking Solutions AG SNS
AS60804	Swiss Network SA SWISS-NETWORK
AS61098	Akenes SA exoscale
AS61174	Glattwerk AG Glattwerk
AS61232	redIT Services AG redit
AS61287	onway (Schweiz) AG WLP-AS
AS61363	Ivoclar Vivadent AG IVOCLAR
AS61423	JMP Technology Services GmbH JMP-AS
AS62035	Byteworks GmbH BYTEWORKS
AS62044	Zscaler Switzerland GmbH ZSCALER-EMEA
AS62167	Tismi BV Tismi
AS62512	Sandwich Internet Corp. SANDWICH-NET
AS63023	GTHost AS-GLOBALTELEHOST
AS64442	Securitas AG Schweizerische Bewachungsgesellschaft ch-securitas-sop-rz01
AS196621	Freestone FREESTONE
AS196810	Moresi.Com SA MORESICOM
AS197964	Julius Blum GmbH BLUMNET
AS198249	Ops One AG OPSONE
AS198288	Speedcom AG SPEEDCOM
AS198385	AlpineDC SA AlpineDC
AS198402	Valentin Flueckiger trading as FlowHardware FlowHardware
AS198951	BLS AG BLS-AG
AS199554	U. Bachofen trading as "bachofen.net" BACHOFEN
AS199562	Edificom SA EDIFICOM-AS
AS199662	Exion Networks SA EXION
AS199811	Wifx SA wifx
AS200544	AFCSO swiss-defence-afcso Swiss Armed Forces
AS200924	Stiegeler Internet Service GmbH sis2
AS202032	GOLINE SA GOLINE
AS203434	Open Circle AG OPEN-CIRCLE
AS203969	Nexula GmbH nexula-hosting-as
AS204254	Marvin Huebel HUEBEL-AS
AS204631	VIVANET GmbH VIVANET-AS
AS205678	Peoplefone AG peoplefone
AS205845	Planisware SA PLANISWARE
AS206492	Nexphone AG NEXPHONE
AS206616	wwcom AG ch-wwcom-1
AS207335	i-Community AG i-Community
AS208444	Bringe Informationstechnik GmbH BIG3AS
AS209823	Enki Multimedia EURL ENKI-AS
AS210036	Rayhaan Ahmad Jaufeerally RAYHAANNET
AS210861	Open Networks Association ONA
AS211452	Kanton Appenzell Ausserrhoden KANTONAR
AS212865	netconnect AG NETCONNECT
AS213418	BE BRAVE AG bebrave
AS213758	Global Legal Entity Identifier Foundation GLEIF-TECH
AS214815	Amforc AG AMFORC-AS
AS215044	OBT AG OBT-AG
AS215248	Bastiaan Mathijs Brink BastiaanBrink
AS215782	Keepit A/S KEEPIT-CH-ZH
AS218904	NextIX UG NEXTIX

Routing changes

Last 30 days

2026-10-03 22:42 UTC	Neighbour gone	AS58299	peer
2026-10-03 22:42 UTC	Neighbour gone	AS43440	peer
2026-10-03 22:42 UTC	Neighbour gone	AS10099	peer
2026-10-03 22:42 UTC	Neighbour gone	AS8674	peer
2026-10-03 22:42 UTC	New neighbour	AS58280	peer
2026-10-03 22:42 UTC	New neighbour	AS35202	peer
2026-10-03 22:42 UTC	New neighbour	AS218904	peer
2026-10-03 22:42 UTC	New neighbour	AS210036	peer
2026-10-03 22:42 UTC	New neighbour	AS203969	peer
2026-10-03 22:42 UTC	Relationship changed	AS9002	upstream to peer
2026-10-03 22:42 UTC	Relationship changed	AS5405	upstream to peer
2026-10-03 22:42 UTC	Relationship changed	AS47147	upstream to peer
2026-10-03 22:42 UTC	Relationship changed	AS39351	upstream to peer
2026-10-03 22:42 UTC	Relationship changed	AS34019	upstream to peer
2026-10-03 22:42 UTC	Relationship changed	AS24961	upstream to peer
2026-10-03 22:42 UTC	Relationship changed	AS1764	upstream to peer

WHOIS

aut-num:        AS59891
as-name:        FSIT
org:            ORG-FA509-RIPE
remarks:        ***********************************************************
remarks:        Upstream Peers:
remarks:        ***********************************************************
remarks:        
remarks:        AS51395 - Datasource AG
remarks:        
remarks:        AS13030 - Init7
remarks:        
remarks:        AS6939 - Hurricane Electric, Inc.
remarks:        
remarks:        ***********************************************************
remarks:        Peerings:
remarks:        ***********************************************************
remarks:        We have open peering Police. We're present at the follow IX:
remarks:        ***********************************************************
remarks:        SwissIX InterXion, Glattbrugg, Switzerland
remarks:        IPv4: 91.206.52.141 IPv6: 2001:7f8:24::8d
remarks:        On Route-Server Yes
remarks:        ***********************************************************
remarks:        4IXP, Zurich, Switzerland
remarks:        IPv4: 185.1.125.46 IPv6: 2001:7f8:d0:b901::7d2e
remarks:        On Route-Server Yes
remarks:        ***********************************************************
remarks:        BFD-IX, Bradford, Great Britain
remarks:        IPv4: 185.1.136.16 IPv6: 2001:7f8:da:0:185:1:13
remarks:        On Route-Server Yes
remarks:        ***********************************************************
remarks:        Evix, World
remarks:        IPv4: 206.81.104.175 IPv6: 2602:fed2:fff:ffff::175
remarks:        On Route-Server Yes
remarks:        ***********************************************************
remarks:        
remarks:        AS21232 - GGA Maur
remarks:        
remarks:        AS13335 - Cloudflare
remarks:        
remarks:        AS25563 - Webland
remarks:        
remarks:        AS29097 - Hostpoint
remarks:        
remarks:        AS15169 - Google
remarks:        
remarks:        AS60804 - Swiss Network
remarks:        
remarks:        AS42 - PCH
remarks:        
remarks:        AS3856 - PCH
remarks:        
remarks:        AS15600 - Quickline
remarks:        
remarks:        AS12350 - VTX
remarks:        
remarks:        AS13335 - Cloudflare
remarks:        
remarks:        AS1836 - Green
remarks:        
remarks:        AS34960 - Netcetera
remarks:        
remarks:        AS24951 - Everyware
remarks:        
remarks:        AS12654 - RIP RIS
remarks:        
remarks:        AS16509 - Amazon Inc.
remarks:        
remarks:        AS35223 - HOI
remarks:        
remarks:        AS8075 - Microsoft
remarks:        
remarks:        AS206499 - MM-Network
remarks:        
remarks:        AS206479 - Jan-Philipp Benecke
remarks:        
remarks:        AS8821 - WWZ
remarks:        
remarks:        AS139589 - GTdev
remarks:        
remarks:        AS2686 - ATT
remarks:        
remarks:        AS50869 - ipng
remarks:        
remarks:        AS13030 - Init 7
remarks:        
remarks:        AS34549 - meerfarbig
remarks:        
remarks:        AS61232 - redIT Services AG
remarks:        
remarks:        ***********************************************************
remarks:        Direct Peers / Customer:
remarks:        ***********************************************************
remarks:        
remarks:        AS204254 - Marvin Huebel
remarks:        
remarks:        AS212580 - Cupaco
remarks:        
admin-c:        FARA1-RIPE
tech-c:         FAIO1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-FSIT
created:        2014-08-20T09:27:56Z
last-modified:  2025-02-10T15:25:55Z
source:         RIPE
% 64 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/59891

const res = await fetch('https://ip-fd.net/api/v1/asn/59891', {
  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/59891', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/59891');
curl_setopt($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/59891", 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.

AS6939	Hurricane Electric LLC HURRICANE
AS13030	Init7 (Switzerland) Ltd. INIT7
AS51395	Datasource AG AS-SOFTPLUS