AS39392 SH.cz s.r.o.

Czechia SuperNetwork RIPE 12 IPv4 prefixes 5 IPv6 prefixes

IPv4 addresses

31,744

IPv6 /48 networks

1,114,113

RPKI

15 valid2 no ROA

Peers and downstreams

139

Holder

AS name: SuperNetwork
Description: \(^_^)/
Organisation: SH.cz s.r.o.
Abuse contact: abuse@superhosting.cz
Assigned: 2006-02-13
Registered: 2006-02-14
Record last changed: 2022-01-13 12:20 UTC

185.203.84.0/24 185.203.85.0/24 185.247.28.0/22 185.247.30.0/23 185.75.232.0/22 185.80.30.0/24 195.190.140.0/24 37.235.96.0/20 46.234.121.0/24 46.234.96.0/19 88.86.96.0/19 95.168.192.0/19

AS174
AS1299	Arelion Sweden AB TWELVE99
AS2484	AFNIC (Association Francaise pour le Nommage Internet en Cooperation) NIC-FR-DNS-ANYCAST-AFNIC
AS3257	GTT Communications Inc. GTT-BACKBONE
AS5610	O2 Czech Republic, a.s. O2-CZECH-REPUBLIC
AS8778	Slovanet a.s. SLOVANET
AS9009	M247 Europe SRL M247
AS9080	Ipex A.S GIN
AS12508	Rainside s.r.o. AS12508
AS13199	Jaroslav Doubrava DOUBRAVA-NET
AS13335	Cloudflare, Inc. CLOUDFLARENET
AS15169	Google LLC GOOGLE
AS15614	Dragon Internet a.s. Dragon
AS16509	Amazon.com, Inc. AMAZON-02
AS21430	WIA spol. s.r.o. WIA-AS
AS24641	FASTER CZ spol. s r.o. FASTER-AS
AS28972	M-SOFT, spol. s r.o. MSOFT-AS
AS29504	Freenet Liberec, z.s. LBCFREE
AS29583	Spinoco a.s. UNIENT-AS
AS30764	PODA a.s. PODA-AS
AS31117	ENERGOTEL a.s. ENERGOTEL-AS
AS33891	Core-Backbone GmbH CORE-BACKBONE
AS34911	ELDATA prazska s.r.o. ASELDATA
AS34955	Martin Vicenik ASVICENIK
AS41779	LajsiNET s.r.o. LAJSINET
AS42000	Futruy s.r.o. KAORA
AS42005	LightStorm Services s.r.o. LIGHTSTORM-COMMUNICATIONS-SRO-SK-AS
AS42306	Edera Group a.s. EDERA_Group
AS43070	JAW.cz s.r.o. JAW-AS
AS43248	ISPER, s.r.o. ISPER-ASN
AS43507	RETE internet, s.r.o. RETE-AS
AS44065	NETAIR, s.r.o. NETAIR-AS
AS44430	MaRcom-Eko s.r.o. MaRcom-Eko-AS
AS44489	STARNET, s.r.o. Starnet
AS44712	eHAMnet, s.r.o. eHAMnet-AS
AS47114	SychrovNET s.r.o ZLINNET
AS47232	ISP Alliance a.s. ISPAlliance
AS47949	gsnet.cz s.r.o. GSNETCZ
AS48131	IXOXI s.r.o. IXOXI
AS48326	DataNetworks s.r.o. datanetworks
AS48602	Connect plus s.r.o. CONNECTPLUS
AS49013	Fusion Media, s.r.o. Fusion_Media
AS49025	PRO-ZETA a.s. PROZETA-NET
AS49115	E-MAX INTERNET & IT s.r.o. EMAX_AS1
AS49121	Infinity Telecom, s.r.o. INFTELE-AS
AS49206	PeakFactory BV PeakFactory
AS49985	IP4ISP z.s.p.o IP4ISP
AS51744	Non-profit organization Jablonka.cz ASJABLONKA
AS52092	Alf servis, s.r.o. ALFSERVIS-AS
AS52176	TTC TELEKOMUNIKACE s.r.o. TTC-CZ
AS55195	CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements Internet CIRA-CLOUD1
AS56349	IP-Net s.r.o. IP-Net
AS56456	C2NET s.r.o. C2NET
AS56656	Detronics s.r.o. DETRONICS
AS57007	NITEX ISP s.r.o. ASNITEX
AS57279	Sauron CZ s.r.o. SAURONNET
AS59871	Heureka Group a.s. HEUREKA_GROUP
AS59959	SferiaNET.cz s.r.o. SFERIA
AS59970	AmigoNet s.r.o. AMIGONET
AS60068	Datacamp Limited CDN77
AS60606	PRO-ZETA a.s. Blindspot
AS61296	TechCom s.r.o. TechCom-AS
AS62011	UNHfree.net z.s. ASUNHFREE
AS62099	JM-Networks, s.r.o. JMNET
AS62160	WEB3 Leaders INC GM-AS
AS196684	VITALATIV, s.r.o. VITALATIV-CZ-AS
AS196735	PODA a.s. AS-JONCZ
AS196843	KHnet.info, z.s. KHNET
AS197013	Sprintel s.r.o. SPRINTEL-SRO
AS197029	LAM plus s.r.o. LAM-AS
AS197046	FIXNET s.r.o. AS_FIXNET
AS197307	Core4Net, s.r.o. bnet-internet_cz
AS198101	Kooperativa pojistovna, a.s., Vienna Insurance Group KOOPERATIVA-AS
AS198167	Apptc.me s.r.o. AppToCloud
AS198346	NETFORMS s.r.o. NETFORMS-AS
AS199298	GIGANETcz
AS199490	INTERCONNECT s.r.o. INTERCONNECT
AS199665	RADIOLINKplus1-NETWORK
AS201548	Milan Zelenka Milan_Zelenka
AS202297	Skylon Solutions Limited SKYLON
AS202719	Pranet s.r.o. PRANET
AS202877	VEJNET.CZ s.r.o. vejnet
AS202895	TFnet s.r.o. TFnet
AS202921	CC INTERNET s.r.o. CC_INTERNET
AS203072	DomaTV s.r.o. DomaTV
AS203165	Statni pokladna Centrum sdilenych sluzeb, s.p. SPCSS
AS204007	Kleissner Investments s.r.o. Kleissner
AS204332	TKC system s.r.o. TKCSystem
AS204409	Prestonet s.r.o. cz-Prestonet
AS204917	Mi-Ja Javornik s.r.o. MiJa-AS
AS204949	CMIS s.r.o. CMIS
AS206548	ZCOM.cz s.r.o TLAP-ZCOM
AS206703	Netcom Solutions s.r.o. BOXNET
AS206784	Internet Praha Josefov s.r.o. Josefov
AS207187	TKR Jasek, s.r.o. TKRJASEK
AS208882	Automation & Business, s.r.o. AS-COOLNET1-SK
AS209369	The Cloud Provider s.r.o. TCPRO
AS209531	OSTV s.r.o. OSTV
AS209810	Netcore services s.r.o. NETCORESERVICES
AS210139	DPT s.r.o. DPT
AS211594	Kleissner Investments s.r.o. PEERNET
AS211700	Dexus Internet s.r.o. DEXUS
AS211816	ERON X s.r.o. ASERONX
AS215353	AtropolHosting

Routing changes

Last 30 days

2026-10-04 07:20 UTC	Neighbour gone	AS264409	upstream
2026-10-04 07:20 UTC	Neighbour gone	AS61425	downstream
2026-10-04 07:20 UTC	Neighbour gone	AS47493	downstream
2026-10-04 07:20 UTC	Relationship changed	AS9498	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS8881	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS6663	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS50629	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS44066	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS41327	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS39120	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS28917	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS286	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS263444	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS24482	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS22356	upstream to peer
2026-10-04 07:20 UTC	New neighbour	AS216265	peer
2026-10-04 07:20 UTC	Relationship changed	AS20562	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS1764	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS15943	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS14840	upstream to peer
2026-10-04 07:20 UTC	Relationship changed	AS13194	upstream to peer

WHOIS

aut-num:        AS39392
as-name:        SuperNetwork
descr:          \(^_^)/
remarks:        
remarks:        .---------------------------------------------
remarks:        | SuperNetwork s.r.o. is the largest content
remarks:        |content delivery provider in Czech republic.
remarks:        |
remarks:        | Current traffic: ~400 Gbps, mostly outbound
remarks:        .---------------------------------------------
remarks:        | This is just a brief summary of our current
remarks:        | peering policies. For more informations feel
remarks:        | free to contact us directly.
remarks:        |
remarks:        | Please note that we use inbound filtering
remarks:        | based on RIPE RIR and more restrictive BGP
remarks:        | updates analyzer.
remarks:        +---------------------------------------------
remarks:        | Outbound communities (customers peers)
remarks:        |
remarks:        | Action BGP communities
remarks:        | all action communities do have following format
remarks:        | 39392:XXYYZ
remarks:        |
remarks:        |where
remarks:        |-----------
remarks:        |XX - action tag
remarks:        |
remarks:        |40 - prepend handling
remarks:        |-----------
remarks:        |YY - destination network
remarks:        |
remarks:        |02 - GTT/AS3257
remarks:        |04 - CoreBackbone/AS33891
remarks:        |05 - Cogent/AS174
remarks:        |07 - Telia/AS1299
remarks:        |-----------
remarks:        |Z
remarks:        |
remarks:        |0 - no-export
remarks:        |1 - prepend once
remarks:        |2 - prepend twice
remarks:        |3 - prepend thrice
remarks:        || Other communities on request
remarks:        |+---------------------------------------------
remarks:        
org:            ORG-Ss59-RIPE
admin-c:        ZC10-RIPE
tech-c:         SUPN1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SUPERNETWORK-MNT
created:        2006-02-14T11:12:04Z
last-modified:  2022-01-13T12:20:00Z
source:         RIPE

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/39392

const res = await fetch('https://ip-fd.net/api/v1/asn/39392', {
  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/39392', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/39392');
curl_setopt($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/39392", 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.

AS286	Kpn KPN
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH NEXTLAYER-AS
AS3212	Telemach Slovenija d.o.o. TELEMACH
AS6204	TMRC GROUP SRL ZET-NET
AS6663	Euroweb Romania S.R.L. TTI-NET
AS8529	Zain Omantel International FZ-LLC OMANTEL-AS
AS8881	1&1 Versatel GmbH VERSATEL
AS9009	M247 Europe SRL M247
AS9498	BHARTI Airtel Ltd. BBIL-AP
AS13194	UAB "Bite Lietuva" BITE
AS14840	BR.Digital Telecom AS14840
AS15943	wilhelm.tel GmbH WTNET-AS
AS20562	Broadband Hosting B.V. OPEN-PEERING-AS
AS22356	Durand do Brasil Ltda AS22356
AS24482	SG.GS SGGS-AS-AP
AS28917	Fiord Networks, UAB Fiord-AS
AS29504	Freenet Liberec, z.s. LBCFREE
AS35369	LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation LINZAG-TELEKOM-AS
AS37721	Virtual Technologies & Solutions
AS39120	Convergenze S.p.A. CONVERGENZE-AS
AS41327	Fiber Telecom S.p.A. FIBERTELECOM-AS
AS42000	Futruy s.r.o. KAORA
AS44066	firstcolo GmbH DE-FIRSTCOLO
AS47232	ISP Alliance a.s. ISPAlliance
AS47692	Nessus GmbH NESSUS
AS49544	i3D.net B.V i3Dnet
AS50629	LWLcom GmbH LWLCOM
AS51184	Fonira Telekom GmbH FONIRA
AS52176	TTC TELEKOMUNIKACE s.r.o. TTC-CZ
AS59890	Kabel-TV Lampert GmbH & Co KG Kabel-TV-Lampert
AS60068	Datacamp Limited CDN77
AS198150	SIACOM JSC SIACOM-AS
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD level86
AS216265	ARISTO NETWORKS LTD ARISTO-NET
AS263444	Open X Tecnologia Ltda AS263444