AS31655 Gamma Telecom Holdings Ltd

United Kingdom ASN-GammaTelecom RIPE 36 IPv4 prefixes 3 IPv6 prefixes

IPv4 addresses

609,536

IPv6 /48 networks

1,572,864

RPKI

27 valid12 no ROA

Peers and downstreams

Holder

AS name: ASN-GammaTelecom
Description: Gamma Telecom Holdings Ltd
Organisation: Gamma Telecom Holdings Ltd
Registered in: Manchester, United Kingdom
Abuse contact: abuse@gamma.co.uk
Assigned: 2004-07-01
Registered: 2004-07-02
Record last changed: 2026-09-02 09:44 UTC

Routing changes

Last 30 days

2026-10-04 00:19 UTC	Relationship changed	AS9009	upstream to peer
2026-10-04 00:19 UTC	Relationship changed	AS8943	upstream to peer
2026-10-04 00:19 UTC	Relationship changed	AS8455	upstream to peer
2026-10-04 00:19 UTC	Relationship changed	AS8220	upstream to peer
2026-10-04 00:19 UTC	Relationship changed	AS61049	upstream to peer
2026-10-04 00:19 UTC	Relationship changed	AS4637	upstream to peer
2026-10-04 00:19 UTC	Relationship changed	AS4455	upstream to peer
2026-10-04 00:19 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 00:19 UTC	Relationship changed	AS35280	upstream to peer
2026-10-04 00:19 UTC	Relationship changed	AS33891	upstream to peer
2026-10-04 00:19 UTC	New neighbour	AS215638	peer
2026-10-04 00:19 UTC	Relationship changed	AS15802	upstream to peer

WHOIS

aut-num:        AS31655
as-name:        ASN-GammaTelecom
org:            ORG-GTHL1-RIPE
admin-c:        GTRA1-RIPE
tech-c:         GTRA1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-GTHL
created:        2004-07-02T12:47:16Z
last-modified:  2026-09-02T09:44:12Z
source:         RIPE
% 220 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/31655

const res = await fetch('https://ip-fd.net/api/v1/asn/31655', {
  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/31655', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/31655');
curl_setopt($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/31655", 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))

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