AS48825 Fast4networks Ltd

United Kingdom fast2host RIPE 3 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

3,072

IPv6 /48 networks

65,536

RPKI

4 valid0 no ROA

Peers and downstreams

Holder

AS name: fast2host
Description: Fast2host - Fast4networks Ltd
Organisation: Fast4networks Ltd
Abuse contact: abuse@fast2host.com
Assigned: 2009-02-12
Registered: 2009-02-13
Record last changed: 2025-02-07 10:52 UTC

185.4.48.0/22 95.128.128.0/21 95.128.134.0/24

AS917	Misaka Network, Inc. MISAKA
AS1031	PEER 1031 LLC PEER1-1031
AS1267	WIND TRE S.P.A. ASN-WINDTRE
AS1828	Unitas Global UNITAS
AS3170	VeloxServ Communications Ltd VELOXSERV
AS3214	xTom GmbH XTOM
AS3216	PJSC "Vimpelcom" SOVAM-AS
AS3741	Dimension Data
AS4455	IX Reach Ltd BSO
AS6057	Administracion Nacional de Telecomunicaciones AS6057
AS6204	TMRC GROUP SRL ZET-NET
AS6424	EDGOO NETWORKS UNIPESSOAL LDA EDGOO
AS6894	KDDI Europe Ltd KDDI-EUROPE
AS7195	EDGEUNO S.A.S AS7195
AS8218	Zayo Infrastructure France SA NEO-ASN
AS8529	Zain Omantel International FZ-LLC OMANTEL-AS
AS8714	London Internet Exchange Ltd. LINX-ROUTESRV
AS9009	M247 Europe SRL M247
AS9044	BSE Software GmbH SOLNET
AS12552	GlobalConnect AB GlobalConnect-AS12552
AS12779	IT.Gate S.p.A. ITGATE
AS12969	Ljosleidarinn ehf Vodafone_Iceland
AS13237	euNetworks GmbH LAMBDANET-AS
AS14630	Invesco Group Services, Inc. INVESCO
AS14840	BR.Digital Telecom AS14840
AS15802	Emirates Integrated Telecommunications Company PJSC DU-AS1
AS15830	Equinix (EMEA) Acquisition Enterprises B.V. Equinix
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
AS20562	Broadband Hosting B.V. OPEN-PEERING-AS
AS21215	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd UGNI
AS22356	Durand do Brasil Ltda AS22356
AS24482	SG.GS SGGS-AS-AP
AS25160	Vorboss Limited VORBOSS
AS28792	Public Internet Ltd PUBLIC-INTERNET
AS29075	IELO-LIAZO SERVICES SAS IELO
AS31122	Digiweb ltd DIGIWEB-AS
AS31742	Sota Solutions Ltd. SOTACONNECT
AS33891	Core-Backbone GmbH CORE-BACKBONE
AS34177	Celeste SAS CELESTE-AS
AS34288	Kantonsschule Zug AS34288
AS34549	meerfarbig GmbH & Co. KG MEER-AS
AS34927	iFog GmbH iFog-GmbH
AS35266	EX Networks Limited EXN-AS
AS35280	F5 Networks SARL F5
AS36236	NetActuate, Inc NETACTUATE
AS37100	SEACOM Limited
AS37282	Main one Cable Company Nigeria 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
AS39351	31173 Services AB ESAB-AS
AS41327	Fiber Telecom S.p.A. FIBERTELECOM-AS
AS42473	Anexia Cloud Solutions GmbH AS-ANEXIA
AS48070	DSM (GB) Limited DSM
AS48185	team.blue NV team_blue
AS48362	Tkswf TKSWF-AS
AS49544	i3D.net B.V i3Dnet
AS50300	CustodianDC Limited CUSTDC
AS50304	Blix Solutions AS BLIX
AS51185	MainStreaming SpA MAINSTREAMING-AS
AS58453	China Mobile International Limited CMI-INT-HK
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
AS137409	GSL Networks Pty LTD GSLNETWORKS-AS-AP
AS198150	SIACOM JSC SIACOM-AS
AS200612	Gulf Bridge International Inc. GulfBridgeInternational
AS207841	Inferno Communications Ltd INFERNO
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD level86
AS213241	TECHIT.BE SRL TECHIT
AS215638	Cilix Limited AS-CILIX-LIMITED
AS263152	MIGO TELECOM AS263152
AS271253	LINK BRASIL TELECOMUNICACOES LTDA AS271253

Routing changes

Last 30 days

2026-10-04 05:05 UTC	Neighbour gone	AS20764	upstream
2026-10-04 05:05 UTC	Relationship changed	AS9044	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS9009	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS8714	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS8218	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS7195	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS64049	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 05:05 UTC	New neighbour	AS6057	peer
2026-10-04 05:05 UTC	Relationship changed	AS60171	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS58453	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS50304	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS48362	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS4455	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS41327	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS39120	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS37497	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS37468	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS3741	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS37282	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS37100	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS35280	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS34927	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS34549	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS34177	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS33891	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS3216	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS3214	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS29075	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS22356	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS215638	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS21215	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS20562	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS17557	upstream to peer
2026-10-04 05:05 UTC	New neighbour	AS15830	peer
2026-10-04 05:05 UTC	Relationship changed	AS15802	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS14840	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS137409	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS12779	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS1267	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS12552	upstream to peer
2026-10-04 05:05 UTC	Relationship changed	AS1031	upstream to peer

WHOIS

aut-num:        AS48825
as-name:        fast2host
descr:          Fast2host - Fast4networks Ltd
remarks:        -------------------------------------------------------------
remarks:        https://www.fast2host.com
remarks:        -------------------------------------------------------------
remarks:        Cambridge UK Datacenter and hosting provider
remarks:        
remarks:        Abuse: abuse@fast2host.com
remarks:        Support: noc@fast2host.com
remarks:        
remarks:        -------------------------------------------------------------
remarks:        We're open to peering at:
remarks:        +-----------+----------------+--------------------------+
remarks:        | IXP | IPv4 | IPv6 |
remarks:        +-----------+----------------+--------------------------+
remarks:        | LINX LON1 | 195.66.227.201 | 2001:7f8:4::beb9:1 |
remarks:        | LONAP | 5.57.82.172 | 2001:7f8:17::beb9:1 |
remarks:        +-----------+----------------+--------------------------+
remarks:        
remarks:        For peering please email peering@fast2host.com
remarks:        https://www.peeringdb.com/asn/48825
remarks:        
remarks:        We are present in the following locations:
remarks:        - Docklands Data Centre
remarks:        - Equinix LD8 - London, Docklands
remarks:        - London Hosting Centre
remarks:        - Telehouse - London (Docklands North)
remarks:        - Fast2host - Cambridge Datacenter
remarks:        
remarks:        -------------------------------------------------------------
remarks:        -------------------------------------------------------------
remarks:        LINX Peering IPv4
remarks:        -------------------------------------------------------------
remarks:        -------------------------------------------------------------
remarks:        AS5459 :: LINX Collector
remarks:        ------------------------------------------------------------
remarks:        AS8714 :: LINX Route Server 1
remarks:        ------------------------------------------------------------
remarks:        AS8714 :: LINX Route Server 3
remarks:        ------------------------------------------------------------
remarks:        
remarks:        
remarks:        ------------------------------------------------------------
remarks:        ------------------------------------------------------------
remarks:        LINX Peering IPv6
remarks:        ------------------------------------------------------------
remarks:        ------------------------------------------------------------
remarks:        AS5459 :: LINX Collector v6
remarks:        ------------------------------------------------------------
remarks:        AS8714 :: LINX Route Server 1 v6
remarks:        ------------------------------------------------------------
remarks:        AS8714 :: LINX Route Server 3 v6
remarks:        ------------------------------------------------------------
remarks:        
remarks:        
remarks:        ------------------------------------------------------------
remarks:        ------------------------------------------------------------
remarks:        LONAP Peering IPv4
remarks:        ------------------------------------------------------------
remarks:        ------------------------------------------------------------
remarks:        AS8330 :: LONAP Collector
remarks:        -------------------------------------------------------------
remarks:        AS8550 :: LONAP Route Server 1
remarks:        ------------------------------------------------------------
remarks:        AS8550 :: LONAP Route Server 2
remarks:        ------------------------------------------------------------
remarks:        
remarks:        
remarks:        ------------------------------------------------------------
remarks:        ------------------------------------------------------------
remarks:        LONAP Peering IPv6
remarks:        ------------------------------------------------------------
remarks:        ------------------------------------------------------------
remarks:        AS8330 :: LONAP Collector v6
remarks:        ------------------------------------------------------------
remarks:        AS8550 :: LONAP Route Server 1 v6
remarks:        ------------------------------------------------------------
remarks:        AS8550 :: LONAP Route Server 2 v6
remarks:        ------------------------------------------------------------
remarks:        
remarks:        -------------------------------------------------------------
remarks:        -------------------------------------------------------------
org:            ORG-Fl41-RIPE
admin-c:        FLA11-RIPE
tech-c:         RL3691-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-FAST2HOST
created:        2009-02-13T09:25:40Z
last-modified:  2025-02-07T10:52:52Z
source:         RIPE
% 28 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/48825

const res = await fetch('https://ip-fd.net/api/v1/asn/48825', {
  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/48825', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/48825');
curl_setopt($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/48825", 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.

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