AS51178 JSC "ER-Telecom Holding"

Russia AVANTEL-SPB-AS RIPE 13 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

7,168

IPv6 /48 networks

65,536

RPKI

3 valid11 no ROA

Peers and downstreams

Holder

AS name: AVANTEL-SPB-AS
Description: St.Petersburg branch
Organisation: JSC "ER-Telecom Holding"
Registered in: Perm, Russia
Abuse contact: abuse@domru.ru
Assigned: 2010-09-26
Registered: 2010-09-27
Record last changed: 2026-09-28 09:45 UTC

185.132.196.0/23 185.18.124.0/22 185.218.68.0/23 185.218.70.0/24 188.68.184.0/22 188.68.187.0/24 5.61.13.0/24 5.61.14.0/24 91.197.192.0/22 91.219.64.0/22 92.249.4.0/24 93.88.172.0/22 93.88.175.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 70/100

partly	Prefixes covered by valid ROAs 3 of 14 announced prefixes are RPKI valid, 11 have no ROA.	5/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 1 IPv6 prefix.	15/15
pass	More than one upstream 9 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@domru.ru is published.	15/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
pass	Registry record maintained Last changed 2026-09-28.	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/51178"><img src="https://ip-fd.net/badge/asn/51178/health.svg" alt="AS51178 network health on IP-FD.net"></a>

Markdown

[![AS51178 network health](https://ip-fd.net/badge/asn/51178/health.svg)](https://ip-fd.net/asn/51178)

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

Routing changes

Last 30 days

2026-10-04 12:05 UTC	Neighbour gone	AS264409	upstream
2026-10-04 12:05 UTC	Neighbour gone	AS42301	downstream
2026-10-04 12:05 UTC	Relationship changed	AS9198	upstream to peer
2026-10-04 12:05 UTC	Relationship changed	AS9049	upstream to peer
2026-10-04 12:05 UTC	Relationship changed	AS8218	upstream to peer
2026-10-04 12:05 UTC	Relationship changed	AS6663	upstream to peer
2026-10-04 12:05 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 12:05 UTC	New neighbour	AS62000	peer
2026-10-04 12:05 UTC	Relationship changed	AS61049	upstream to peer
2026-10-04 12:05 UTC	Relationship changed	AS60171	upstream to peer
2026-10-04 12:05 UTC	Relationship changed	AS56655	upstream to peer
2026-10-04 12:05 UTC	Relationship changed	AS50673	upstream to peer
2026-10-04 12:05 UTC	Relationship changed	AS49434	upstream to peer
2026-10-04 12:05 UTC	Relationship changed	AS47692	upstream to peer
2026-10-04 12:05 UTC	Relationship changed	AS42295	upstream to peer
2026-10-04 12:05 UTC	Relationship changed	AS41327	upstream to peer
2026-10-04 12:05 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 12:05 UTC	Relationship changed	AS35598	upstream to peer
2026-10-04 12:05 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 12:05 UTC	Relationship changed	AS15958	upstream to peer
2026-10-04 12:05 UTC	Relationship changed	AS12389	upstream to peer
2026-10-04 12:05 UTC	Prefix gone	2a0b:d0c0::/29

WHOIS

aut-num:        AS51178
as-name:        AVANTEL-SPB-AS
descr:          St.Petersburg branch
org:            ORG-RA21-RIPE
remarks:        ----------------------------------------------
remarks:        ----------------------------------------------
remarks:        ----------------------------------------------
admin-c:        AVAN
tech-c:         AVAN
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         mnt-ru-avantelspb-1
mnt-by:         RAID-MNT
created:        2010-09-27T12:57:12Z
last-modified:  2026-09-28T09:45:52Z
source:         RIPE
% 170 routing policy lines (import/export) not shown

Routing data

Updated 11 h ago

Registry record

Fetched 11 h ago 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/51178

const res = await fetch('https://ip-fd.net/api/v1/asn/51178', {
  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/51178', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/51178');
curl_setopt($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/51178", 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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