AS24277 Okinawa Cable Network Inc.

Japan NIRAI APNIC 4 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

18,432

IPv6 /48 networks

65,536

RPKI

5 valid0 no ROA

Peers and downstreams

Holder

AS name: NIRAI
Description: Okinawa Cable Network Co.,Ltd 1-2-20,Kumoji,Naha-City,Okinawa 900-0015,Japan
Organisation: Okinawa Cable Network Inc.
Abuse contact: Not published
Assigned: 2004-10-18
Record last changed: 2018-03-20 03:41 UTC

115.166.160.0/19 115.166.192.0/20 122.128.112.0/21 203.160.16.0/20

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 85/100

pass	Prefixes covered by valid ROAs 5 of 5 announced prefixes are RPKI valid.	25/25
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 3 upstreams seen in BGP.	10/10
pass	Working abuse contact hostmaster@nic.ad.jp 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 2018-03-20.	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/24277"><img src="https://ip-fd.net/badge/asn/24277/health.svg" alt="AS24277 network health on IP-FD.net"></a>

Markdown

[![AS24277 network health](https://ip-fd.net/badge/asn/24277/health.svg)](https://ip-fd.net/asn/24277)

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

Routing changes

Last 30 days

2026-10-04 21:26 UTC	Relationship changed	AS9002	upstream to peer
2026-10-04 21:26 UTC	New neighbour	AS20326	peer

WHOIS

aut-num:        AS24277
as-name:        NIRAI
handle:         AS24277
remarks:        Okinawa Cable Network Inc.
technical,administrative:JP00159471
technical,administrative:JNIC1-AP (Japan Network Information Center) <hostmaster@nic.ad.jp>
abuse:          IRT-JPNIC-JP (IRT-JPNIC-JP) <hostmaster@nic.ad.jp>
last changed:   2018-03-20T03:41:52Z
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/24277

const res = await fetch('https://ip-fd.net/api/v1/asn/24277', {
  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/24277', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/24277');
curl_setopt($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/24277", 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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