AS29319 Informational-measuring systems Ltd.

Russia ASN-IMSYS RIPE 6 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

7,680

IPv6 /48 networks

RPKI

6 valid0 no ROA

Peers and downstreams

Holder

AS name: ASN-IMSYS
Description: Informational-measuring systems Ltd.
Organisation: Informational-measuring systems Ltd.
Registered in: Moscow, Russia
Abuse contact: noc@imsys.ru
Assigned: 2003-07-29
Registered: 2003-07-30
Record last changed: 2024-04-12 13:41 UTC

217.70.16.0/20 217.70.16.0/24 217.70.18.0/24 84.23.32.0/21 84.23.40.0/22 84.23.44.0/23

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 75/100

pass	Prefixes covered by valid ROAs 6 of 6 announced prefixes are RPKI valid.	25/25
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 3 upstreams seen in BGP.	10/10
pass	Working abuse contact noc@imsys.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 2024-04-12.	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/29319"><img src="https://ip-fd.net/badge/asn/29319/health.svg" alt="AS29319 network health on IP-FD.net"></a>

Markdown

[![AS29319 network health](https://ip-fd.net/badge/asn/29319/health.svg)](https://ip-fd.net/asn/29319)

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

Routing changes

Last 30 days

2026-10-04 11:03 UTC	Neighbour gone	AS199524	peer
2026-10-04 11:03 UTC	Relationship changed	AS9198	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS62255	upstream to peer
2026-10-04 11:03 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 11:03 UTC	New neighbour	AS137409	peer

WHOIS

aut-num:        AS29319
as-name:        ASN-IMSYS
org:            ORG-sL14-RIPE
remarks:        --- Accept announces from upstreams ---
remarks:        --- Accept announces from MSK-IX RS ---
remarks:        --- Accept announces from MSK-IX Peering ---
remarks:        --- Accept announces from FREENET ---
remarks:        --- Accept announces from IHOME-IX RS ---
remarks:        --- Accept announces from our customers ---
remarks:        import from our own AS-SET (AS-IMSYS)
remarks:        --- Annouce our network to upstreams ---
remarks:        --- Annouce our network to MSK-IX ---
remarks:        --- Annouce our network to IHOME-IX ---
remarks:        --- Annouce our network to FREENET ---
remarks:        --- Annouce full-view to our customers ---
remarks:        export to our own AS-SET (AS-IMSYS)
remarks:        -------------------------------------------------------------------
remarks:        Routes sent to our customers with following community meanings:
remarks:        29319:1001 --- received from GlobalIPAccess upstream
remarks:        29319:1006 --- received from Eltel (RETN) upstream
remarks:        29319:1007 --- received from Citytelecom (Filanco) upstream
remarks:        29319:1008 --- received from Tiscali upstream
remarks:        29319:1016 --- received from Rostelecom upstream
remarks:        29319:2001 --- received from public peer point MSK-IX
remarks:        29319:2002 --- received from public peer point NET-IX
remarks:        29319:2010 --- received from other private peer point
remarks:        29319:4000 --- customer object or AS29319 itself
remarks:        -------------------------------------------------------------------
admin-c:        VAS20-RIPE
tech-c:         VAS20-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         IMSYS-MNT
created:        2003-07-30T13:31:55Z
last-modified:  2024-04-12T13:41:52Z
source:         RIPE
% 68 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/29319

const res = await fetch('https://ip-fd.net/api/v1/asn/29319', {
  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/29319', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/29319');
curl_setopt($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/29319", 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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