AS137502 NOMINET UK

United Kingdom NOMINET-AS-AP APNIC 18 IPv4 prefixes 15 IPv6 prefixes

IPv4 addresses

4,608

IPv6 /48 networks

RPKI

33 valid0 no ROA

Peers and downstreams

Holder

AS name: NOMINET-AS-AP
Description: NOMINET UK Minerva House Edmund Halley Road Oxford Science Park Oxford
Organisation: NOMINET UK
Abuse contact: Not published
Assigned: 2018-03-07
Registered: 2018-03-08
Record last changed: 2023-09-05 11:37 UTC

103.49.80.0/24 103.49.81.0/24 103.49.82.0/24 103.49.83.0/24 213.248.216.0/24 213.248.217.0/24 213.248.218.0/24 213.248.219.0/24 213.248.220.0/24 213.248.221.0/24 213.248.222.0/24 213.248.223.0/24 213.248.254.0/24 213.248.255.0/24 43.230.48.0/24 43.230.49.0/24 43.230.50.0/24 43.230.51.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 80/100

pass	Prefixes covered by valid ROAs 33 of 33 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 15 IPv6 prefixes.	15/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact abuse@nominet.org.uk 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 2023-09-05.	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/137502"><img src="https://ip-fd.net/badge/asn/137502/health.svg" alt="AS137502 network health on IP-FD.net"></a>

Markdown

[![AS137502 network health](https://ip-fd.net/badge/asn/137502/health.svg)](https://ip-fd.net/asn/137502)

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

Routing changes

Last 30 days

2026-10-04 11:08 UTC	New prefix	2a01:618:400::/48
2026-10-04 11:08 UTC	New prefix	2a01:618:401::/48
2026-10-04 11:08 UTC	New prefix	2a01:618:403::/48

WHOIS

aut-num:        AS137502
as-name:        NOMINET-AS-AP
handle:         AS137502
remarks:        NOMINET UK
remarks:        Minerva House
remarks:        Edmund Halley Road
remarks:        Oxford Science Park
remarks:        Oxford
remarks:        OX4 4DQ
abuse:          IRT-NOMINET-AP (IRT-NOMINET-AP) <abuse@nominet.org.uk>
technical,administrative:NA417-AP (Nominet administrator) <lir-ops@nominet.uk>
registrant:     ORG-NU1-AP (NOMINET UK) <abuse@nominet.org.uk>
registration:   2018-03-08T12:56:05Z
last changed:   2023-09-05T11:37:42Z
source:         APNIC (RDAP)

Routing data

Updated just now

Registry record

Fetched just now from APNIC RDAP

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/137502

const res = await fetch('https://ip-fd.net/api/v1/asn/137502', {
  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/137502', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/137502');
curl_setopt($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/137502", 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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