AS27544 VeriSign Global Registry Services

United States VERISIGN-AS ARIN 10 IPv4 prefixes 10 IPv6 prefixes

IPv4 addresses

2,560

IPv6 /48 networks

RPKI

20 valid0 no ROA

Peers and downstreams

Holder

AS name: VERISIGN-AS
Description: VeriSign, Inc
Organisation: VeriSign Global Registry Services
Abuse contact: Not published
Assigned: 2017-02-02
Registered: 2017-02-03
Record last changed: 2026-09-09 11:13 UTC

192.12.94.0/24 192.26.92.0/24 192.31.80.0/24 192.34.234.0/24 192.42.175.0/24 192.5.6.0/24 192.81.185.0/24 192.82.133.0/24 198.17.208.0/24 216.168.228.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 70/100

pass	Prefixes covered by valid ROAs 20 of 20 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 10 IPv6 prefixes.	15/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
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 2026-09-09.	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/27544"><img src="https://ip-fd.net/badge/asn/27544/health.svg" alt="AS27544 network health on IP-FD.net"></a>

Markdown

[![AS27544 network health](https://ip-fd.net/badge/asn/27544/health.svg)](https://ip-fd.net/asn/27544)

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:        AS27544
as-name:        NLAMS-5
handle:         AS27544
registrant:     VGRS (VeriSign Global Registry Services)
last changed:   2026-09-09T07:13:11-04:00
registration:   2017-02-03T10:20:11-05:00
source:         ARIN (RDAP)

Routing data

Updated 22 h ago

Registry record

Fetched 22 h 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/27544

const res = await fetch('https://ip-fd.net/api/v1/asn/27544', {
  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/27544', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/27544');
curl_setopt($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/27544", 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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