AS205036 Krzysztof Krych trading as Nakigoto

Poland IPv6-edu-pl RIPE 0 IPv4 prefixes 2 IPv6 prefixes

IPv4 addresses

IPv6 /48 networks

RPKI

2 valid0 no ROA

Peers and downstreams

Holder

AS name: IPv6-edu-pl
Description: IPv6.edu.pl: BGP Research Network
Organisation: Krzysztof Krych trading as Nakigoto
Registered in: Szczecin, Poland
Abuse contact: help@nakigoto.io
Assigned: 2017-11-14
Registered: 2017-11-15
Record last changed: 2025-05-19 06:13 UTC

None announced.

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 100/100

pass	Prefixes covered by valid ROAs 2 of 2 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 2 IPv6 prefixes.	15/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact help@nakigoto.io is published.	15/15
pass	Publishes a geofeed A geofeed (RFC 8805) tells where the address space is used.	10/10
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 2025-05-19.	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/205036"><img src="https://ip-fd.net/badge/asn/205036/health.svg" alt="AS205036 network health on IP-FD.net"></a>

Markdown

[![AS205036 network health](https://ip-fd.net/badge/asn/205036/health.svg)](https://ip-fd.net/asn/205036)

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

Routing changes

Last 30 days

2026-10-04 11:08 UTC	Neighbour gone	AS215628	peer
2026-10-04 11:08 UTC	Neighbour gone	AS41666	peer
2026-10-04 11:08 UTC	Neighbour gone	AS7721	peer
2026-10-04 11:08 UTC	New neighbour	AS8888	peer
2026-10-04 11:08 UTC	Relationship changed	AS8298	upstream to peer
2026-10-04 11:08 UTC	Relationship changed	AS48646	upstream to peer
2026-10-04 11:08 UTC	Relationship changed	AS401753	upstream to peer
2026-10-04 11:08 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 11:08 UTC	New neighbour	AS214675	upstream

WHOIS

aut-num:        AS205036
as-name:        IPv6-edu-pl
descr:          IPv6.edu.pl: BGP Research Network
org:            ORG-KKTA4-RIPE
remarks:        ==========================================================
remarks:        ======[Peering requests: peering@ipv6.edu.pl ]============
remarks:        ============[http://as205036.peeringdb.com]===============
remarks:        ==========================================================
remarks:        ==========================================================
remarks:        ===========[Abuse reports: abuse@ipv6.edu.pl ]============
remarks:        ==============[NOC contact: noc@ipv6.edu.pl ]=============
remarks:        ==========================================================
remarks:        ======================UPSTREAMS===========================
remarks:        
remarks:        
remarks:        
remarks:        
admin-c:        KK6954-RIPE
tech-c:         KK6954-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         KRYCH-MNT
mnt-by:         ZMOR4-MNT
mnt-by:         mnt-pl-nakigoto-1
created:        2017-11-15T13:08:56Z
last-modified:  2025-05-19T06:13:10Z
source:         RIPE
% 14 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/205036

const res = await fetch('https://ip-fd.net/api/v1/asn/205036', {
  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/205036', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/205036');
curl_setopt($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/205036", 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.

AS206499	LOCIX LIMITED LOCIX
AS214675	Starlamp

AS8298	IPng Networks GmbH IPNG
AS8888	xTom Pty Ltd XTOM
AS24482	SG.GS SGGS-AS-AP
AS25091	IP-Max SA IP-Max
AS34872	Sarah Rossius trading as Servperso Systems Servperso_Systems
AS42541	Fiberby ApS FIBERBY
AS48646	SDRmedia Verwaltungs GmbH STEFAN6
AS51185	MainStreaming SpA MAINSTREAMING-AS
AS58299	Openfactory GmbH OPENFACTORY-AS
AS210937	Showfom
AS213151	Christian Elsen CHRISELSEN
AS401753	BIXCE Inc BIXCE