AS24739 JSC "Severen-Telecom"

Russia SEVEREN-TELECOM RIPE 89 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

76,032

IPv6 /48 networks

65,536

RPKI

32 valid58 no ROA

Peers and downstreams

Holder

AS name: SEVEREN-TELECOM
Description: St.Petersburg, Russia
Organisation: JSC "Severen-Telecom"
Registered in: Saint Petersburg, Russia
Abuse contact: abuse@severen.net
Assigned: 2002-03-07
Registered: 2002-03-08
Record last changed: 2023-09-01 07:40 UTC

176.221.16.0/22 176.221.20.0/22 176.221.28.0/22 176.221.30.0/23 176.32.176.0/20 178.238.16.0/20 185.124.188.0/22 185.58.248.0/24 185.7.144.0/23 185.7.146.0/23 188.227.36.0/22 188.227.91.0/24 194.226.30.0/24 194.85.124.0/24 212.59.112.0/22 212.59.127.0/24 213.135.68.0/24 213.135.75.0/24 213.135.76.0/24 213.135.78.0/24 213.135.93.0/24 213.208.185.0/24 217.197.224.0/20 37.143.16.0/20 37.46.52.0/22 37.46.56.0/22 37.46.61.0/24 37.46.62.0/23 45.139.124.0/24 46.228.0.0/20 46.252.240.0/20 62.181.33.0/24 62.181.40.0/22 62.181.45.0/24 62.181.52.0/24 77.232.50.0/23 77.232.52.0/22 77.232.56.0/21 78.140.211.0/24 78.140.224.0/23 78.140.228.0/22 79.99.104.0/21 81.23.96.0/19 81.24.112.0/20 84.242.4.0/24 84.47.137.0/24 84.47.188.0/24 85.235.204.0/24 85.235.209.0/24 85.235.210.0/23 85.235.212.0/22 85.235.220.0/22 87.249.32.0/24 87.249.34.0/23 87.249.39.0/24 87.249.40.0/24 87.249.42.0/24 87.249.45.0/24 87.249.47.0/24 87.249.48.0/24 87.249.51.0/24 87.249.52.0/24 89.104.103.0/24 89.104.104.0/23 89.104.106.0/24 89.104.108.0/23 89.104.120.0/24 89.104.124.0/24 89.104.96.0/24 89.104.98.0/23 89.223.10.0/24 89.223.5.0/24 89.223.8.0/24 91.108.43.0/24 92.255.10.0/24 92.255.12.0/24 92.255.14.0/24 92.255.17.0/24 92.255.2.0/24 92.255.24.0/24 92.255.26.0/23 92.255.28.0/24 92.255.31.0/24 92.255.5.0/24 92.255.7.0/24 92.255.8.0/24 93.174.240.0/21 94.140.206.0/23 94.140.222.0/23

Routing changes

Last 30 days

2026-10-04 06:53 UTC	Neighbour gone	AS20485	upstream
2026-10-04 06:53 UTC	Prefix gone	94.140.220.0/22
2026-10-04 06:53 UTC	New prefix	94.140.222.0/23

WHOIS

aut-num:        AS24739
as-name:        SEVEREN-TELECOM
descr:          St.Petersburg, Russia
remarks:        -----------------------------------------
remarks:        ---------------- UPSTREAMS---------------
remarks:        -----------------------------------------
remarks:        -----------------------------------------
remarks:        ---------------- IX-V4 -----------
remarks:        -----------------------------------------
remarks:        SPB-IX
remarks:        MSK-IX
remarks:        -----------------------------------------
remarks:        ---------------- IX-V6 -----------
remarks:        -----------------------------------------
remarks:        SPB-IX
remarks:        MSK-IX
remarks:        -----------------------------------------
remarks:        ---------------- CUSTOMERS --------------
remarks:        -----------------------------------------
remarks:        -----------------------------------------
remarks:        ------------------ IPv6 -----------------
remarks:        -----------------------------------------
remarks:        -----------------------------------------
remarks:        ---------------- CUSTOMERS-V6 -----------
remarks:        -----------------------------------------
remarks:        
remarks:        -------------------------------------------
remarks:        
remarks:        Routing communities
remarks:        
remarks:        External communities may be set by customers peers when
remarks:        talking to AS24739. They are in range: 24739:4000 -
remarks:        24739:4999.
remarks:        
remarks:        24739:401x Advertising to Rascom
remarks:        24739:402x Advertising to Rostelecom
remarks:        24739:403x Advertising to TTK
remarks:        24739:404x Advertising to Beeline
remarks:        24739:408x Advertising to RETN
remarks:        24739:410x Advertising to any Russian peer
remarks:        24739:413x Advertising to any PRIVATE peer
remarks:        24739:450x Advertising to any INTERNATIONAL peer
remarks:        24739:453x Advertising to any PRIVATE peer
remarks:        
remarks:        ...x=0 - do not advertise
remarks:        ...x=1,2,4 - prepend 1,2,4 times
remarks:        
remarks:        24739:4999 Do not advertise to any peers and uplinks
remarks:        
remarks:        Customers routes get local preference of 200 (highest)
remarks:        Peers routes get local preference in the range of 151-199.
remarks:        Uplinks routes get local preference in the range of 95-105.
remarks:        
remarks:        24739:4950 Set local preference 190
remarks:        24739:4900 Set local preference 151
remarks:        
remarks:        24739:4998 Blackhole (discard) traffic
remarks:        Traffic destined for /32 prefixes tagged with
remarks:        this community will be discarded at ingress to the
remarks:        Severen-Telecom network.
remarks:        
remarks:        Other communities in range 24739:4000-24739:4999 are
remarks:        accepted but ignored.
remarks:        
remarks:        Informational communities
remarks:        
remarks:        Informational communities 24739:* (except 24739:4xxx) are
remarks:        assigned only internally and are always deleted from
remarks:        incoming updates at the border routers. They may be
remarks:        used by peers to filter some prefixes.
remarks:        
remarks:        24739:1000 Russian peers
remarks:        24739:1004 Private peers in St.Petersburg
remarks:        24739:1005 Private peers in Moscow
remarks:        24739:2000 International peers
remarks:        24739:3001 Originated in St.Petersburg
remarks:        24739:3002 Originated in Moscow
remarks:        24739:5001 Rascom
remarks:        24739:5002 Rostelecom
remarks:        24739:5003 TTK
remarks:        24739:5004 Beeline
remarks:        24739:5008 RETN
remarks:        
remarks:        Other 24739:* communities are always deleted from incoming
remarks:        updates at the border routers.
remarks:        
remarks:        Other *:* communities are passed to all peers.
remarks:        
remarks:        Last Update: 26 September 2018
remarks:        --------------------------------------
remarks:        
org:            ORG-SL18-RIPE
admin-c:        STKM2-RIPE
tech-c:         STKM1-RIPE
status:         ASSIGNED
mnt-by:         SEVEREN-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2002-03-08T13:26:34Z
last-modified:  2023-09-01T07:40:42Z
source:         RIPE
% 120 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/24739

const res = await fetch('https://ip-fd.net/api/v1/asn/24739', {
  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/24739', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/24739');
curl_setopt($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/24739", 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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