AS53727 Penguin Networks

United States PENGUIN-53727 ARIN 2 IPv4 prefixes 6 IPv6 prefixes

IPv4 addresses

512

IPv6 /48 networks

RPKI

8 valid0 no ROA

Peers and downstreams

Holder

AS name: PENGUIN-53727
Description: https://as53727.net
Organisation: Penguin Networks
Abuse contact: Not published
Assigned: 2024-02-07
Registered: 2024-02-08
Record last changed: 2024-04-21 02:01 UTC

168.151.27.0/24 23.172.56.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 75/100

pass	Prefixes covered by valid ROAs 8 of 8 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 6 IPv6 prefixes.	15/15
pass	More than one upstream 2 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 2024-04-21.	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/53727"><img src="https://ip-fd.net/badge/asn/53727/health.svg" alt="AS53727 network health on IP-FD.net"></a>

Markdown

[![AS53727 network health](https://ip-fd.net/badge/asn/53727/health.svg)](https://ip-fd.net/asn/53727)

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

Routing changes

Last 30 days

2026-10-04 10:27 UTC	Neighbour gone	AS50869	upstream
2026-10-04 10:27 UTC	Neighbour gone	AS41666	peer
2026-10-04 10:27 UTC	Neighbour gone	AS41051	upstream
2026-10-04 10:27 UTC	New neighbour	AS47498	peer
2026-10-04 10:27 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 10:27 UTC	Relationship changed	AS209022	upstream to peer

WHOIS

aut-num:        AS53727
as-name:        AS-PENGUIN
handle:         AS53727
remarks:        https://as53727.net
registrant:     TO-200 (Penguin Networks)
technical,routing,dns,abuse,administrative,noc:NOC33763-ARIN (NOC) <noc-whois@as53727.net>
last changed:   2024-04-20T22:01:46-04:00
registration:   2024-02-08T06:51:56-05:00
source:         ARIN (RDAP)

Routing data

Updated just now

Registry record

Fetched just now 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/53727

const res = await fetch('https://ip-fd.net/api/v1/asn/53727', {
  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/53727', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/53727');
curl_setopt($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/53727", 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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