AS21437 Aviti ltd.

Ukraine AVITI-AS RIPE 10 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

2,560

IPv6 /48 networks

RPKI

10 valid0 no ROA

Peers and downstreams

Holder

AS name: AVITI-AS
Description: Kharkov, Ukraine
Organisation: Aviti ltd.
Registered in: Kharkiv, Ukraine
Abuse contact: admin@aviti.net
Assigned: 2001-12-09
Registered: 2001-12-10
Record last changed: 2025-06-12 16:36 UTC

193.104.133.0/24 81.17.128.0/24 81.17.131.0/24 81.17.132.0/24 81.17.133.0/24 81.17.134.0/24 81.17.135.0/24 81.17.136.0/24 81.17.138.0/24 81.17.139.0/24

Routing changes

Last 30 days

No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS21437
as-name:        AVITI-AS
descr:          Kharkov, Ukraine
org:            ORG-AVIT1-RIPE
admin-c:        IZ25-RIPE
tech-c:         NSD8-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AVITI-MNT
created:        2001-12-10T14:01:33Z
last-modified:  2025-06-12T16:36:53Z
source:         RIPE
sponsoring-org: ORG-SPEL3-RIPE
% 55 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/21437

const res = await fetch('https://ip-fd.net/api/v1/asn/21437', {
  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/21437', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/21437');
curl_setopt($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/21437", 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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