AS8267 Academic Computer Centre CYFRONET AGH

Poland CYFRONET-AS RIPE 6 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

76,544

IPv6 /48 networks

65,536

RPKI

5 valid2 no ROA

Peers and downstreams

Holder

AS name: CYFRONET-AS
Description: Metropolitan Area Network Autonomous System Academic Computer Centre, CYFRONET ul. Nawojki 11, 30-950 Krakow
Organisation: Academic Computer Centre CYFRONET AGH
Registered in: Kraków, Poland
Abuse contact: abuse@cyfronet.pl
Assigned: 1997-04-09
Registered: 1970-01-01
Record last changed: 2017-11-15 09:13 UTC

149.156.0.0/16 185.92.50.0/24 192.245.169.0/24 192.86.14.0/24 193.193.64.0/21 195.150.224.0/19

Routing changes

Last 30 days

2026-10-04 03:55 UTC

Relationship changed

AS5617

upstream to peer

WHOIS

aut-num:        AS8267
as-name:        CYFRONET-AS
org:            ORG-ACCC1-RIPE
descr:          Metropolitan Area Network Autonomous System
descr:          Academic Computer Centre, CYFRONET
descr:          ul. Nawojki 11, 30-950 Krakow
remarks:        
remarks:        
remarks:        
remarks:        
admin-c:        JP65-RIPE
tech-c:         JP65-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS8267-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-11-15T09:13:40Z
source:         RIPE
% 26 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/8267

const res = await fetch('https://ip-fd.net/api/v1/asn/8267', {
  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/8267', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/8267');
curl_setopt($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/8267", 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.

AS8323	Academic Computer Centre CYFRONET AGH CYFRONET-AS2
AS8501	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center PIONIER-AS