AS151609 GREYWOLF NETWORKS PTE. LTD.

Singapore GREYWOLFNETWORKS-AS-AP APNIC 46 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

11,776

IPv6 /48 networks

65,536

RPKI

0 valid47 no ROA

Peers and downstreams

Holder

AS name: GREYWOLFNETWORKS-AS-AP
Description: GREYWOLF NETWORKS PTE. LTD.
Organisation: GREYWOLF NETWORKS PTE. LTD.
Abuse contact: Not published
Assigned: 2023-07-11
Registered: 2023-07-12
Record last changed: 2023-07-13 19:30 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 60/100

fail	Prefixes covered by valid ROAs 0 of 47 announced prefixes are RPKI valid, 47 have no ROA.	0/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 1 IPv6 prefix.	15/15
pass	More than one upstream 4 upstreams seen in BGP.	10/10
pass	Working abuse contact beego@grladder.com 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 2023-07-13.	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/151609"><img src="https://ip-fd.net/badge/asn/151609/health.svg" alt="AS151609 network health on IP-FD.net"></a>

Markdown

[![AS151609 network health](https://ip-fd.net/badge/asn/151609/health.svg)](https://ip-fd.net/asn/151609)

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

Routing changes

Last 30 days

2026-10-05 08:33 UTC

Relationship changed

AS24429

upstream to peer

WHOIS

aut-num:        AS151609
as-name:        GREYWOLFNETWORKS-AS-AP
handle:         AS151609
remarks:        GREYWOLF NETWORKS PTE. LTD.
technical,administrative:GA324-AP (GREYWOLFNETWORKSPTELTD administrator) <beego@grladder.com>
registrant:     ORG-GA78-AP (GREYWOLF NETWORKS PTE. LTD.) <beego@grladder.com>
abuse:          IRT-GREYWOLFNETWORKS-SG (IRT-GREYWOLFNETWORKS-SG) <beego@grladder.com>
registration:   2023-07-12T01:31:52Z
last changed:   2023-07-13T19:30:59Z
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/151609

const res = await fetch('https://ip-fd.net/api/v1/asn/151609', {
  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/151609', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/151609');
curl_setopt($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/151609", 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.

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