AS18135 BTV CO.,LTD.

Japan BTV APNIC 10 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

38,912

IPv6 /48 networks

65,536

RPKI

9 valid2 no ROA

Peers and downstreams

Holder

AS name: BTV
Description: BTV Cable Television Co.,LTD 1-7,Nakamachi,Miyakonojo City,Miyazaki
Organisation: BTV CO.,LTD.
Abuse contact: Not published
Assigned: 2002-03-20
Record last changed: 2023-08-17 02:42 UTC

103.205.48.0/22 153.124.224.0/21 163.131.104.0/22 163.131.108.0/22 182.23.216.0/21 203.211.32.0/20 203.211.48.0/21 219.100.88.0/22 219.103.0.0/19 42.83.0.0/18

Routing changes

Last 30 days

2026-10-04 04:35 UTC	Relationship changed	AS9304	upstream to peer
2026-10-04 04:35 UTC	Relationship changed	AS9002	upstream to peer

WHOIS

aut-num:        AS18135
as-name:        BTV
handle:         AS18135
remarks:        BTV CO.,LTD.
administrative: TE7166JP
technical:      JP00246434
technical,administrative:JNIC1-AP (Japan Network Information Center) <hostmaster@nic.ad.jp>
technical:      TI11581JP
abuse:          IRT-JPNIC-JP (IRT-JPNIC-JP) <hostmaster@nic.ad.jp>
last changed:   2023-08-17T02:42:19Z
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/18135

const res = await fetch('https://ip-fd.net/api/v1/asn/18135', {
  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/18135', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/18135');
curl_setopt($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/18135", 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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