AS50113 FIRST SERVER LIMITED

United Kingdom SuperServersDatacenter RIPE 18 IPv4 prefixes 28 IPv6 prefixes

IPv4 addresses

4,608

IPv6 /48 networks

1,048,579

RPKI

45 valid1 no ROA

Peers and downstreams

Holder

AS name: SuperServersDatacenter
Description: FIRST SERVER LIMITED
Organisation: FIRST SERVER LIMITED
Registered in: London, United Kingdom
Abuse contact: audit@first-server.net
Assigned: 2009-11-17
Registered: 2009-11-18
Record last changed: 2025-11-19 10:21 UTC

132.243.27.0/24 185.174.139.0/24 185.180.230.0/24 185.188.180.0/24 192.162.100.0/24 192.162.101.0/24 192.162.102.0/24 192.162.103.0/24 193.0.200.0/24 193.0.202.0/24 193.0.203.0/24 193.168.226.0/24 194.63.140.0/24 194.63.141.0/24 194.63.142.0/24 194.63.143.0/24 5.101.88.0/24 91.217.77.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 89/100

partly	Prefixes covered by valid ROAs 45 of 46 announced prefixes are RPKI valid, 1 have no ROA.	24/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 28 IPv6 prefixes.	15/15
pass	More than one upstream 9 upstreams seen in BGP.	10/10
pass	Working abuse contact audit@first-server.net is published.	15/15
pass	Publishes a geofeed A geofeed (RFC 8805) tells where the address space is used.	10/10
fail	No prefixes smaller than /24 or /48 1 prefix is smaller than most networks accept (2a04:5200:dc77::/64).	0/10
pass	Registry record maintained Last changed 2025-11-19.	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/50113"><img src="https://ip-fd.net/badge/asn/50113/health.svg" alt="AS50113 network health on IP-FD.net"></a>

Markdown

[![AS50113 network health](https://ip-fd.net/badge/asn/50113/health.svg)](https://ip-fd.net/asn/50113)

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

Routing changes

Last 30 days

2026-10-04 21:44 UTC	Neighbour gone	AS264409	upstream
2026-10-04 21:44 UTC	New neighbour	AS35196	downstream
2026-10-04 21:44 UTC	Relationship changed	AS9198	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS8732	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS8218	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS6663	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS62255	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 21:44 UTC	New neighbour	AS62000	peer
2026-10-04 21:44 UTC	Relationship changed	AS61049	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS60171	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS56911	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS56655	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS50673	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS50629	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS49434	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS47692	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS42295	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS34927	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS33891	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS30886	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS24482	upstream to peer
2026-10-04 21:44 UTC	New neighbour	AS215638	peer
2026-10-04 21:44 UTC	New neighbour	AS21030	peer
2026-10-04 21:44 UTC	New neighbour	AS209641	upstream
2026-10-04 21:44 UTC	Relationship changed	AS15958	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS137409	upstream to peer
2026-10-04 21:44 UTC	Relationship changed	AS13194	upstream to peer
2026-10-04 21:44 UTC	New prefix	185.180.230.0/24
2026-10-04 21:44 UTC	New prefix	194.63.142.0/24
2026-10-04 21:44 UTC	New prefix	194.63.140.0/24

WHOIS

aut-num:        AS50113
as-name:        SuperServersDatacenter
org:            ORG-FA790-RIPE
remarks:        *** updated ***
sponsoring-org: ORG-IMF1-RIPE
admin-c:        FSD91-RIPE
tech-c:         FSD91-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         FIRSTBYTE-MNT
created:        2009-11-18T13:53:33Z
last-modified:  2025-11-19T10:21:38Z
source:         RIPE
% 32 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/50113

const res = await fetch('https://ip-fd.net/api/v1/asn/50113', {
  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/50113', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/50113');
curl_setopt($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/50113", 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
AS6939	Hurricane Electric LLC HURRICANE
AS29076	Citytelecom LLC CITYTELECOM-AS
AS31500	Global Network Management Inc GNM-AS
AS35598	INETCOM CARRIER LLC INETCOM
AS51601	IPTP LTD IPTP
AS56630	Melbikomas UAB MELBICOM-EU-AS
AS202984	team-host
AS209641	IHOR HOSTING LTD I-SERVERS-EAST

AS35196	FIRST SERVER LIMITED IH-TRANSIT-AS
AS200740	FIRST SERVER LIMITED FIRST-SERVER-EU-AS
AS202306	HOSTGLOBAL.PLUS LTD HOSTGLOBALPLUS-AS
AS204339	FIRST SERVER LIMITED FIRSTSERVER-FL-AS
AS204997	FIRST SERVER LIMITED FIRSTBYTE-AS
AS205090	FIRST SERVER LIMITED FIRST-SERVER-EUROPE
AS205125	FZCO IPv6-TUNNELBROKER-ASN IP MARKET
AS207569	IHOR HOSTING LTD I-SERVERS-NORTH-EU

AS3170	VeloxServ Communications Ltd VELOXSERV
AS6204	TMRC GROUP SRL ZET-NET
AS6663	Euroweb Romania S.R.L. TTI-NET
AS8218	Zayo Infrastructure France SA NEO-ASN
AS8732	JSC Comcor COMCOR-AS
AS9198	JSC Kazakhtelecom KAZTELECOM-AS
AS13004	Serbian Open Exchange DOO SOX
AS13194	UAB "Bite Lietuva" BITE
AS15958	CETIN Ltd. Belgrade CETIN_doo_AS
AS21030	Cluster LLC CDNNOW-AS
AS24482	SG.GS SGGS-AS-AP
AS25091	IP-Max SA IP-Max
AS28910	"Uzbektelekom" Joint Stock Company INTAL-ASN
AS30886	PP KOM i TEX KOMITEX-AS
AS33891	Core-Backbone GmbH CORE-BACKBONE
AS34927	iFog GmbH iFog-GmbH
AS37721	Virtual Technologies & Solutions
AS39351	31173 Services AB ESAB-AS
AS41327	Fiber Telecom S.p.A. FIBERTELECOM-AS
AS41722	Miran Ltd. MIRAN-AS
AS42295	TBISS Ltd TBISS-AS
AS44901	Belcloud LTD belcloud
AS47692	Nessus GmbH NESSUS
AS49434	FBW NETWORKS SAS FBWNETWORKS
AS49544	i3D.net B.V i3Dnet
AS49673	Truenetwork LLC TRUENETWORK
AS50629	LWLcom GmbH LWLCOM
AS50673	Serverius Holding B.V. Serverius-as
AS51185	MainStreaming SpA MAINSTREAMING-AS
AS56655	Gigahost AS GIGAHOST
AS56911	Warian S.R.L. ASN-WARIAN
AS60171	AFR-IX TELECOM S.A. AFRIX-AS
AS61049	Exascale Ltd EXASCALE
AS62000	SERVERD SAS AS62000
AS62255	BiMajLink d.o.o. BEMYLINK
AS137409	GSL Networks Pty LTD GSLNETWORKS-AS-AP
AS199524	G-Core Labs S.A. GCORE
AS200612	Gulf Bridge International Inc. GulfBridgeInternational
AS205112	PHILUNET GmbH PHILUNET
AS208972	GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI gibirnet-tr
AS209823	Enki Multimedia EURL ENKI-AS
AS215638	Cilix Limited AS-CILIX-LIMITED