AS2

12 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

80,128

IPv6 /48 networks

RPKI

1 valid2 invalid9 no ROA

Peers and downstreams

Holder

AS name
Organisation: Not published
Abuse contact: Not published
Registered: 1991-01-10
Record last changed: 2023-11-08 20:01 UTC

103.151.182.0/24 103.39.120.0/23 128.4.0.0/16 171.79.128.0/20 171.79.144.0/20 189.39.185.0/24 189.76.77.0/24 193.242.191.0/24 194.190.53.0/24 194.190.54.0/24 196.13.136.0/24 91.143.144.0/20

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade F · 27/100

partly	Prefixes covered by valid ROAs 1 of 12 announced prefixes are RPKI valid, 9 have no ROA.	2/25
fail	No RPKI invalid announcements 2 announced prefixes are RPKI invalid and dropped by networks that validate.	0/10
fail	Announces IPv6 No IPv6 prefixes are announced.	0/15
pass	More than one upstream 8 upstreams seen in BGP.	10/10
fail	Working abuse contact No abuse contact is published in the registry.	0/15
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
pass	Registry record maintained Last changed 2023-11-08.	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/2"><img src="https://ip-fd.net/badge/asn/2/health.svg" alt="AS2 network health on IP-FD.net"></a>

Markdown

[![AS2 network health](https://ip-fd.net/badge/asn/2/health.svg)](https://ip-fd.net/asn/2)

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

Routing changes

Last 30 days

No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS2
as-name:        UDEL-DCN
handle:         AS2
registrant:     UNIVER-19-Z (University of Delaware)
last changed:   2023-11-08T15:01:52-05:00
registration:   1991-01-10T00:00:00-05:00
source:         ARIN (RDAP)

Routing data

Updated 1 days ago

Registry record

Fetched 1 days ago from ARIN 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/2

const res = await fetch('https://ip-fd.net/api/v1/asn/2', {
  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/2', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/2');
curl_setopt($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/2", 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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