AS203273 NetCrafters OU

Estonia NetCraftersOU RIPE 137 IPv4 prefixes 4 IPv6 prefixes

IPv4 addresses

35,584

IPv6 /48 networks

12,289

RPKI

141 valid0 no ROA

Peers and downstreams

Holder

AS name: NetCraftersOU
Description: NetCrafters OU
Organisation: NetCrafters OU
Abuse contact: abuse@netcrafters.host
Assigned: 2025-12-02
Registered: 2025-12-03
Record last changed: 2026-06-04 20:19 UTC

103.229.31.0/24 138.124.123.0/24 138.124.60.0/24 167.94.163.0/24 171.22.114.0/24 171.22.119.0/24 171.22.128.0/24 171.22.129.0/24 171.22.130.0/24 171.22.131.0/24 171.22.132.0/24 178.236.240.0/24 178.236.241.0/24 178.236.243.0/24 178.236.244.0/24 178.236.245.0/24 178.236.249.0/24 178.236.253.0/24 178.236.254.0/24 178.253.55.0/24 185.126.64.0/24 185.173.144.0/24 185.173.145.0/24 185.173.146.0/24 185.173.147.0/24 185.203.4.0/24 185.99.98.0/24 193.233.130.0/24 193.233.131.0/24 193.233.202.0/23 193.233.202.0/24 193.233.203.0/24 193.39.143.0/24 193.39.209.0/24 193.39.245.0/24 193.41.4.0/23 193.41.86.0/24 193.5.64.0/24 193.58.108.0/24 194.62.66.0/24 194.67.201.0/24 194.88.150.0/23 2.56.118.0/24 2.56.119.0/24 2.56.120.0/24 2.56.121.0/24 2.56.122.0/24 2.56.123.0/24 2.56.124.0/24 2.56.125.0/24 2.56.126.0/24 2.56.172.0/24 2.56.174.0/24 213.165.45.0/24 213.165.47.0/24 213.165.50.0/24 213.165.51.0/24 213.176.116.0/24 213.176.117.0/24 213.176.118.0/24 213.176.119.0/24 213.176.74.0/24 213.176.75.0/24 213.176.92.0/24 213.176.93.0/24 213.176.94.0/24 213.176.95.0/24 45.118.248.0/24 45.118.249.0/24 45.129.124.0/24 45.129.126.0/24 45.130.254.0/24 45.131.215.0/24 45.133.209.0/24 45.133.210.0/24 45.135.38.0/24 45.137.42.0/24 45.137.43.0/24 45.139.85.0/24 45.146.90.0/24 45.146.91.0/24 45.151.100.0/24 45.152.202.0/24 45.154.58.0/24 45.158.185.0/24 45.158.199.0/24 45.86.245.0/24 45.9.117.0/24 45.9.120.0/24 45.94.37.0/24 62.60.152.0/24 62.60.153.0/24 62.60.155.0/24 62.60.216.0/24 62.60.217.0/24 62.60.235.0/24 62.60.244.0/24 62.60.245.0/24 62.60.246.0/24 62.60.247.0/24 62.60.248.0/24 62.60.249.0/24 62.60.250.0/24 62.60.251.0/24 77.110.109.0/24 77.110.114.0/24 77.110.115.0/24 77.110.119.0/24 77.110.122.0/24 77.110.123.0/24 77.110.124.0/24 77.110.125.0/24 77.110.126.0/24 77.110.127.0/24 83.147.192.0/24 83.147.216.0/24 83.147.252.0/24 83.147.253.0/24 83.147.254.0/24 83.147.255.0/24 91.186.212.0/24 91.186.213.0/24 91.186.216.0/24 91.186.217.0/24 91.186.218.0/24 91.186.219.0/24 91.196.161.0/24 91.196.162.0/23 91.211.13.0/24 91.211.14.0/24 94.228.160.0/24 94.228.161.0/24 94.228.166.0/24 94.228.167.0/24 94.228.168.0/24 94.228.171.0/24 95.181.173.0/24

Routing changes

Last 30 days

2026-10-03 23:32 UTC	Neighbour gone	AS209823	peer
2026-10-03 23:32 UTC	Neighbour gone	AS50673	upstream
2026-10-03 23:32 UTC	Relationship changed	AS47692	upstream to peer
2026-10-03 23:32 UTC	Relationship changed	AS41327	upstream to peer
2026-10-03 23:32 UTC	Relationship changed	AS3356	upstream to peer
2026-10-03 23:32 UTC	Relationship changed	AS216246	upstream to peer
2026-10-03 23:32 UTC	Relationship changed	AS15958	upstream to peer
2026-10-03 23:32 UTC	Prefix gone	45.94.39.0/24
2026-10-03 23:32 UTC	New prefix	45.146.90.0/24
2026-10-03 23:32 UTC	New prefix	45.9.120.0/24
2026-10-03 23:32 UTC	New prefix	193.5.64.0/24
2026-10-03 23:32 UTC	New prefix	193.41.86.0/24
2026-10-03 23:32 UTC	New prefix	45.130.254.0/24
2026-10-03 23:32 UTC	New prefix	45.139.85.0/24
2026-10-03 23:32 UTC	New prefix	45.118.248.0/24
2026-10-03 23:32 UTC	New prefix	167.94.163.0/24
2026-10-03 23:32 UTC	New prefix	45.152.202.0/24
2026-10-03 23:32 UTC	New prefix	193.39.143.0/24
2026-10-03 23:32 UTC	New prefix	45.118.249.0/24
2026-10-03 23:32 UTC	New prefix	45.151.100.0/24
2026-10-03 23:32 UTC	New prefix	193.39.209.0/24
2026-10-03 23:32 UTC	New prefix	103.229.31.0/24
2026-10-03 23:32 UTC	New prefix	45.146.91.0/24
2026-10-03 23:32 UTC	New prefix	45.154.58.0/24
2026-10-03 23:32 UTC	New prefix	45.158.199.0/24
2026-10-03 23:32 UTC	New prefix	193.58.108.0/24
2026-10-03 23:32 UTC	New prefix	45.158.185.0/24
2026-10-03 23:32 UTC	New prefix	45.135.38.0/24
2026-10-03 23:32 UTC	New prefix	193.39.245.0/24
2026-10-03 23:32 UTC	New prefix	2.56.123.0/24
2026-10-03 23:32 UTC	New prefix	94.228.167.0/24
2026-10-03 23:32 UTC	New prefix	2.56.121.0/24
2026-10-03 23:32 UTC	New prefix	171.22.129.0/24
2026-10-03 23:32 UTC	New prefix	171.22.128.0/24
2026-10-03 23:32 UTC	New prefix	171.22.130.0/24
2026-10-03 23:32 UTC	New prefix	2.56.174.0/24
2026-10-03 23:32 UTC	New prefix	171.22.114.0/24
2026-10-03 23:32 UTC	New prefix	91.211.13.0/24
2026-10-03 23:32 UTC	New prefix	171.22.119.0/24
2026-10-03 23:32 UTC	New prefix	2.56.126.0/24
2026-10-03 23:32 UTC	New prefix	2.56.172.0/24
2026-10-03 23:32 UTC	New prefix	91.211.14.0/24
2026-10-03 23:32 UTC	New prefix	171.22.131.0/24
2026-10-03 23:32 UTC	New prefix	185.203.4.0/24
2026-10-03 23:32 UTC	New prefix	2.56.122.0/24
2026-10-03 23:32 UTC	New prefix	2.56.118.0/24
2026-10-03 23:32 UTC	New prefix	2.56.125.0/24
2026-10-03 23:32 UTC	New prefix	171.22.132.0/24
2026-10-03 23:32 UTC	New prefix	2.56.119.0/24
2026-10-03 23:32 UTC	New prefix	2.56.120.0/24
2026-10-03 23:32 UTC	New prefix	2.56.124.0/24

WHOIS

aut-num:        AS203273
as-name:        NetCraftersOU
org:            ORG-NO63-RIPE
sponsoring-org: ORG-SA4302-RIPE
admin-c:        SBAC-RIPE
admin-c:        NA9496-RIPE
tech-c:         SBTC-RIPE
tech-c:         NA9496-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SBMT
mnt-by:         netcrafters-mnt
created:        2025-12-03T11:04:04Z
last-modified:  2026-06-04T20:19:50Z
source:         RIPE
% 1 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/203273

const res = await fetch('https://ip-fd.net/api/v1/asn/203273', {
  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/203273', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/203273');
curl_setopt($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/203273", 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.

AS6939	Hurricane Electric LLC HURRICANE
AS9002	RETN Limited RETN-AS
AS30823	aurologic GmbH AUROLOGIC
AS31500	Global Network Management Inc GNM-AS
AS57304	JSC "RetnNet" RETNRU-AS
AS199599	Telecom-Birzha, LLC CIREX
AS207208	MEVSPACE sp. z o.o. Mevspace-projects

AS3356	Level 3 Parent, LLC LEVEL3
AS13004	Serbian Open Exchange DOO SOX
AS15958	CETIN Ltd. Belgrade CETIN_doo_AS
AS35598	INETCOM CARRIER LLC INETCOM
AS37721	Virtual Technologies & Solutions
AS41327	Fiber Telecom S.p.A. FIBERTELECOM-AS
AS44901	Belcloud LTD belcloud
AS47692	Nessus GmbH NESSUS
AS200612	Gulf Bridge International Inc. GulfBridgeInternational
AS208972	GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI gibirnet-tr
AS216246	Aeza Group LLC RU-AEZA-AS