AS51764 JSC AMTEL-SVYAZ

Russia AMTEL-AS RIPE 29 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

7,424

IPv6 /48 networks

RPKI

27 valid2 no ROA

Peers and downstreams

Holder

AS name: AMTEL-AS
Description: JSC AMTEL-SVYAZ
Organisation: JSC AMTEL-SVYAZ
Registered in: Moscow, Russia
Abuse contact: abuse@amtelcom.ru
Assigned: 2010-11-01
Registered: 2010-11-02
Record last changed: 2025-10-28 13:21 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 73/100

partly	Prefixes covered by valid ROAs 27 of 29 announced prefixes are RPKI valid, 2 have no ROA.	23/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
fail	Announces IPv6 No IPv6 prefixes are announced.	0/15
pass	More than one upstream 6 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@amtelcom.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 2025-10-28.	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/51764"><img src="https://ip-fd.net/badge/asn/51764/health.svg" alt="AS51764 network health on IP-FD.net"></a>

Markdown

[![AS51764 network health](https://ip-fd.net/badge/asn/51764/health.svg)](https://ip-fd.net/asn/51764)

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

Routing changes

Last 30 days

2026-10-04 23:02 UTC	Relationship changed	AS9198	upstream to peer
2026-10-04 23:02 UTC	Relationship changed	AS61049	upstream to peer
2026-10-04 23:02 UTC	Relationship changed	AS49434	upstream to peer
2026-10-04 23:02 UTC	Relationship changed	AS41327	upstream to peer
2026-10-04 23:02 UTC	Relationship changed	AS34927	upstream to peer
2026-10-04 23:02 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 23:02 UTC	Relationship changed	AS137409	upstream to peer
2026-10-04 23:02 UTC	Relationship changed	AS13194	upstream to peer

WHOIS

aut-num:        AS51764
as-name:        AMTEL-AS
org:            ORG-AZ2-RIPE
admin-c:        DP17181-RIPE
admin-c:        EM14520-RIPE
tech-c:         DP17181-RIPE
tech-c:         EM14520-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ROSNIIROS-MNT
mnt-by:         AMTELSV-MNT
created:        2010-11-02T10:34:02Z
last-modified:  2025-10-28T13:21:38Z
source:         RIPE
sponsoring-org: ORG-RRIf1-RIPE
% 10 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/51764

const res = await fetch('https://ip-fd.net/api/v1/asn/51764', {
  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/51764', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/51764');
curl_setopt($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/51764", 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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AS13194	UAB "Bite Lietuva" BITE
AS20764	CJSC RASCOM RASCOM-AS
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AS25091	IP-Max SA IP-Max
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AS34927	iFog GmbH iFog-GmbH
AS35598	INETCOM CARRIER LLC INETCOM
AS36236	NetActuate, Inc NETACTUATE
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AS41327	Fiber Telecom S.p.A. FIBERTELECOM-AS
AS41722	Miran Ltd. MIRAN-AS
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AS49673	Truenetwork LLC TRUENETWORK
AS61049	Exascale Ltd EXASCALE
AS137409	GSL Networks Pty LTD GSLNETWORKS-AS-AP