AS51341 Gigakom Sistems OOO

Russia GCS-AS RIPE 12 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

2,560

IPv6 /48 networks

524,288

RPKI

13 valid0 no ROA

Peers and downstreams

Holder

AS name: GCS-AS
Description: Gigakom Sistems OOO
Organisation: Gigakom Sistems OOO
Registered in: Domodedovo, Russia
Abuse contact: abuse@gigacoms.ru
Assigned: 2010-07-26
Registered: 2010-07-27
Record last changed: 2026-04-16 12:59 UTC

213.109.201.0/24 46.255.25.0/24 91.218.84.0/22 91.218.84.0/24 91.218.85.0/24 91.218.86.0/24 91.218.87.0/24 91.236.140.0/22 91.236.140.0/24 91.236.141.0/24 91.236.142.0/24 91.236.143.0/24

Routing changes

Last 30 days

2026-10-04 07:49 UTC	Neighbour gone	AS264409	upstream
2026-10-04 07:49 UTC	New neighbour	AS34927	peer
2026-10-04 07:49 UTC	Relationship changed	AS9198	upstream to peer
2026-10-04 07:49 UTC	Relationship changed	AS8218	upstream to peer
2026-10-04 07:49 UTC	Relationship changed	AS6663	upstream to peer
2026-10-04 07:49 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 07:49 UTC	New neighbour	AS62000	peer
2026-10-04 07:49 UTC	Relationship changed	AS61049	upstream to peer
2026-10-04 07:49 UTC	Relationship changed	AS60171	upstream to peer
2026-10-04 07:49 UTC	New neighbour	AS56911	peer
2026-10-04 07:49 UTC	Relationship changed	AS56655	upstream to peer
2026-10-04 07:49 UTC	Relationship changed	AS50673	upstream to peer
2026-10-04 07:49 UTC	Relationship changed	AS42295	upstream to peer
2026-10-04 07:49 UTC	Relationship changed	AS41327	upstream to peer
2026-10-04 07:49 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 07:49 UTC	Relationship changed	AS33891	upstream to peer
2026-10-04 07:49 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 07:49 UTC	Relationship changed	AS15958	upstream to peer

WHOIS

aut-num:        AS51341
as-name:        GCS-AS
org:            ORG-GSO4-RIPE
remarks:        +=======+ UPSTREAM TABLE +=======+
remarks:        +=======+ PEERING TABLE +=======+
remarks:        +=======+ TRANSIT TABLE +=======+
admin-c:        SL5333-RIPE
tech-c:         SL5333-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         GSYST-MNT
created:        2010-07-27T14:05:51Z
last-modified:  2026-04-16T12:59:48Z
source:         RIPE
% 34 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/51341

const res = await fetch('https://ip-fd.net/api/v1/asn/51341', {
  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/51341', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/51341');
curl_setopt($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/51341", 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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