AS15997 Intelligent Technologies S.A.

Poland ITSA RIPE 3 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

32,768

IPv6 /48 networks

65,536

RPKI

0 valid4 no ROA

Peers and downstreams

Holder

AS name: ITSA
Description: ITSA Autonomous System Warsaw, Poland
Organisation: Intelligent Technologies S.A.
Abuse contact: abuse@itsa.pl
Assigned: 2000-11-20
Registered: 2002-09-19
Record last changed: 2017-11-15 09:15 UTC

213.161.96.0/19 217.67.192.0/19 82.214.128.0/18

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 60/100

fail	Prefixes covered by valid ROAs 0 of 4 announced prefixes are RPKI valid, 4 have no ROA.	0/25
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 6 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@itsa.pl 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
fail	Registry record maintained Last changed 2017-11-15.	0/5

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/15997"><img src="https://ip-fd.net/badge/asn/15997/health.svg" alt="AS15997 network health on IP-FD.net"></a>

Markdown

[![AS15997 network health](https://ip-fd.net/badge/asn/15997/health.svg)](https://ip-fd.net/asn/15997)

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

Routing changes

Last 30 days

2026-10-04 23:55 UTC	Neighbour gone	AS197812	downstream
2026-10-04 23:55 UTC	Neighbour gone	AS35320	upstream
2026-10-04 23:55 UTC	Neighbour gone	AS13194	upstream
2026-10-04 23:55 UTC	Relationship changed	AS9009	upstream to peer
2026-10-04 23:55 UTC	New neighbour	AS6204	peer
2026-10-04 23:55 UTC	New neighbour	AS49559	peer
2026-10-04 23:55 UTC	New neighbour	AS33891	peer
2026-10-04 23:55 UTC	Relationship changed	AS29632	upstream to peer
2026-10-04 23:55 UTC	New neighbour	AS264409	peer
2026-10-04 23:55 UTC	Relationship changed	AS24115	upstream to peer
2026-10-04 23:55 UTC	Relationship changed	AS201054	upstream to peer
2026-10-04 23:55 UTC	Relationship changed	AS14840	upstream to peer
2026-10-04 23:55 UTC	Relationship changed	AS137409	upstream to peer

WHOIS

aut-num:        AS15997
org:            ORG-MCS1-RIPE
as-name:        ITSA
descr:          ITSA Autonomous System
descr:          Warsaw, Poland
remarks:        --------------------------------------------- BGP and network: <ripe@itsa.pl> Peering requests: <ripe@itsa.pl> Spam and abuse: <abuse@itsa.pl> DNS requests/changes: <internet@itsa.pl> ---------------------------------------------
status:         ASSIGNED
mnt-by:         ITSANET-MNT
admin-c:        INT8-RIPE
tech-c:         INT8-RIPE
mnt-by:         RIPE-NCC-END-MNT
created:        2002-09-19T07:49:52Z
last-modified:  2017-11-15T09:15:00Z
source:         RIPE

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/15997

const res = await fetch('https://ip-fd.net/api/v1/asn/15997', {
  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/15997', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/15997');
curl_setopt($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/15997", 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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