AS41904 LLC 12BIT

Russia LLC12BIT-AS RIPE 2 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

2,048

IPv6 /48 networks

RPKI

2 valid0 no ROA

Peers and downstreams

Holder

AS name: LLC12BIT-AS
Description: 12BIT Small ISP in Novy Urengoy Russia from LLC12BIT-AS from ARCTEL-AS from 12BIT-AS
Organisation: LLC 12BIT
Abuse contact: support@12bit.ru
Assigned: 2006-11-13
Registered: 2006-11-14
Record last changed: 2026-07-08 08:53 UTC

91.102.216.0/22 91.102.220.0/22

Routing changes

Last 30 days

2026-10-04 04:01 UTC	Neighbour gone	AS264409	upstream
2026-10-04 04:01 UTC	Neighbour gone	AS209823	peer
2026-10-04 04:01 UTC	Neighbour gone	AS205135	downstream
2026-10-04 04:01 UTC	Relationship changed	AS9198	upstream to peer
2026-10-04 04:01 UTC	Relationship changed	AS8447	upstream to peer
2026-10-04 04:01 UTC	Relationship changed	AS8218	upstream to peer
2026-10-04 04:01 UTC	Relationship changed	AS6663	upstream to peer
2026-10-04 04:01 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 04:01 UTC	Relationship changed	AS62000	upstream to peer
2026-10-04 04:01 UTC	Relationship changed	AS60171	upstream to peer
2026-10-04 04:01 UTC	Relationship changed	AS56655	upstream to peer
2026-10-04 04:01 UTC	Relationship changed	AS49434	upstream to peer
2026-10-04 04:01 UTC	Relationship changed	AS47692	upstream to peer
2026-10-04 04:01 UTC	Relationship changed	AS42295	upstream to peer
2026-10-04 04:01 UTC	Relationship changed	AS41327	upstream to peer
2026-10-04 04:01 UTC	Relationship changed	AS15958	upstream to peer

WHOIS

aut-num:        AS41904
org:            ORG-LA1565-RIPE
as-name:        LLC12BIT-AS
descr:          12BIT Small ISP in Novy Urengoy Russia
descr:          from LLC12BIT-AS
descr:          from ARCTEL-AS
descr:          from 12BIT-AS
admin-c:        YA57703-RIPE
tech-c:         YA57703-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         mnt-ru-llc12bit-1
created:        2006-11-14T10:41:26Z
last-modified:  2026-07-08T08:53:23Z
source:         RIPE
% 6 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/41904

const res = await fetch('https://ip-fd.net/api/v1/asn/41904', {
  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/41904', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/41904');
curl_setopt($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/41904", 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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