AS199471 S5b

Germany AS-S5B RIPE 1 IPv4 prefix 4 IPv6 prefixes

IPv4 addresses

256

IPv6 /48 networks

65,537

RPKI

5 valid0 no ROA

Peers and downstreams

Holder

AS name: AS-S5B
Description: Marcel Straub
Organisation: Marcel Straub
Abuse contact: abuse@s5b.org
Assigned: 2023-03-13
Registered: 2023-03-14
Record last changed: 2025-08-04 13:03 UTC

185.83.87.0/24

AS1103	SURF B.V. SURFNET-NL
AS1140	Stichting Internet Domeinregistratie Nederland SIDN
AS3212	Telemach Slovenija d.o.o. TELEMACH
AS3214	xTom GmbH XTOM
AS3216	PJSC "Vimpelcom" SOVAM-AS
AS3333	Reseaux IP Europeens Network Coordination Centre (RIPE NCC) RIPE-NCC-AS
AS6204	TMRC GROUP SRL ZET-NET
AS6696	VERIXI SA VERIXI
AS7713	PT Telekomunikasi Indonesia telkomnet-as-ap
AS8218	Zayo Infrastructure France SA NEO-ASN
AS8298	IPng Networks GmbH IPNG
AS8888	xTom Pty Ltd XTOM
AS12859	BIT BV NL-BIT
AS14840	BR.Digital Telecom AS14840
AS14907	Wikimedia Foundation Inc. WIKIMEDIA
AS17639	Converge ICT Solutions Inc. CONVERGE-AS
AS20485	Joint Stock Company TransTeleCom TRANSTELECOM
AS20932	Services Industriels de Geneve SIG-ST
AS24482	SG.GS SGGS-AS-AP
AS25091	IP-Max SA IP-Max
AS29075	IELO-LIAZO SERVICES SAS IELO
AS29632	Netassist International EOOD NASSIST-AS
AS33891	Core-Backbone GmbH CORE-BACKBONE
AS34019	Hivane Association HIVANE
AS34549	meerfarbig GmbH & Co. KG MEER-AS
AS34872	Sarah Rossius trading as Servperso Systems Servperso_Systems
AS37100	SEACOM Limited
AS37468	Angola Cables
AS37721	Virtual Technologies & Solutions
AS39351	31173 Services AB ESAB-AS
AS41666	Institute for Pyrotechnical Cleaning (limited company) PYRO-AS
AS42541	Fiberby ApS FIBERBY
AS45489	Sri Lanka Telecom PLC, GLobal Peering SLT-GLOBAL
AS48185	team.blue NV team_blue
AS48646	SDRmedia Verwaltungs GmbH STEFAN6
AS49434	FBW NETWORKS SAS FBWNETWORKS
AS49544	i3D.net B.V i3Dnet
AS50629	LWLcom GmbH LWLCOM
AS51185	MainStreaming SpA MAINSTREAMING-AS
AS56662	Eutpnet EUTPNET
AS56987	ABACLOUDA SAS AS-ABACLOUDA
AS58299	Openfactory GmbH OPENFACTORY-AS
AS62167	Tismi BV Tismi
AS64475	Freifunk Frankfurt am Main e.V. FREIFUNK-FRANKFURT
AS137409	GSL Networks Pty LTD GSLNETWORKS-AS-AP
AS198150	SIACOM JSC SIACOM-AS
AS204092	Association GRIFON GRIFON
AS205103	Telegraph42 Management GmbH TELEGRAPH-AS
AS205112	PHILUNET GmbH PHILUNET
AS205206	Netsite A/S Netsite
AS206499	LOCIX LIMITED LOCIX
AS209022	Tschajera Limited Tschajera-Limited
AS209090	Association Stolon STOLON
AS209823	Enki Multimedia EURL ENKI-AS
AS210937	Showfom
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD level86
AS213151	Christian Elsen CHRISELSEN
AS401753	BIXCE Inc BIXCE

Routing changes

Last 30 days

2026-10-04 05:41 UTC	Neighbour gone	AS41051	upstream
2026-10-04 05:41 UTC	New neighbour	AS8888	peer
2026-10-04 05:41 UTC	Relationship changed	AS49434	upstream to peer
2026-10-04 05:41 UTC	Relationship changed	AS34019	upstream to peer
2026-10-04 05:41 UTC	Relationship changed	AS8298	upstream to peer
2026-10-04 05:41 UTC	Relationship changed	AS7713	upstream to peer
2026-10-04 05:41 UTC	Relationship changed	AS6696	upstream to peer
2026-10-04 05:41 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 05:41 UTC	Relationship changed	AS48646	upstream to peer
2026-10-04 05:41 UTC	Relationship changed	AS401753	upstream to peer
2026-10-04 05:41 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 05:41 UTC	Relationship changed	AS37468	upstream to peer
2026-10-04 05:41 UTC	Relationship changed	AS37100	upstream to peer
2026-10-04 05:41 UTC	Relationship changed	AS34872	upstream to peer
2026-10-04 05:41 UTC	Relationship changed	AS33891	upstream to peer
2026-10-04 05:41 UTC	New neighbour	AS3216	peer
2026-10-04 05:41 UTC	Relationship changed	AS29632	upstream to peer
2026-10-04 05:41 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 05:41 UTC	New neighbour	AS209090	peer
2026-10-04 05:41 UTC	Relationship changed	AS209022	upstream to peer
2026-10-04 05:41 UTC	Relationship changed	AS205103	upstream to peer
2026-10-04 05:41 UTC	Relationship changed	AS20485	upstream to peer
2026-10-04 05:41 UTC	Relationship changed	AS14840	upstream to peer
2026-10-04 05:41 UTC	New neighbour	AS137409	peer

WHOIS

aut-num:        AS199471
as-name:        AS-S5B
org:            ORG-MS819-RIPE
remarks:        ====== UPSTREAMS IPv4 ======
remarks:        ====== UPSTREAMS IPv6 ======
remarks:        ===== IX / ROUTESERVERS =====
remarks:        --- NL-IX ---
remarks:        --- LocIX FRA and DUS---
remarks:        --- FogIXP ---
remarks:        --- BGP.exchange ---
remarks:        ===== DOWNSTREAMS / CUSTOMERS =====
admin-c:        STR26-RIPE
tech-c:         STR26-RIPE
status:         ASSIGNED
mnt-by:         S5B-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2023-03-14T10:12:34Z
last-modified:  2025-08-04T13:03:03Z
source:         RIPE
% 30 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/199471

const res = await fetch('https://ip-fd.net/api/v1/asn/199471', {
  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/199471', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/199471');
curl_setopt($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/199471", 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
AS34927	iFog GmbH iFog-GmbH
AS47536	PathConnect GmbH PathConnect