AS23841 6/F, No.3 Huatian Road, New Technology Industry Area

China TJBTN APNIC 5 IPv4 prefixes 4 IPv6 prefixes

IPv4 addresses

75,264

IPv6 /48 networks

212,992

RPKI

9 valid0 no ROA

Peers and downstreams

Holder

AS name: TJBTN
Description: 6/F, No.3 Huatian Road, New Technology Industry Area Tianjin P.R.China
Organisation: 6/F, No.3 Huatian Road, New Technology Industry Area
Abuse contact: Not published
Assigned: 2003-06-26
Registered: 2008-09-04
Record last changed: 2021-11-01 07:43 UTC

103.1.20.0/22 111.31.196.0/24 111.31.239.0/24 211.148.160.0/19 221.129.0.0/16

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:        AS23841
as-name:        TJBTN
handle:         AS23841
remarks:        6/F, No.3 Huatian Road, New Technology Industry Area
remarks:        Tianjin P.R.China
abuse:          IRT-TJBTN-CN (IRT-TJBTN-CN) <82716589@qq.com>
technical:      XH58-AP (XU HONGTAO) <wangbr@mail.tjbtn.net>
technical:      BW167-AP (Birong Wang) <wangbr@sohu.com>
registration:   2008-09-04T06:40:35Z
last changed:   2021-11-01T07:43:53Z
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/23841

const res = await fetch('https://ip-fd.net/api/v1/asn/23841', {
  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/23841', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/23841');
curl_setopt($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/23841", 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.

AS38019	tianjin Mobile Communication Company Limited CMNET-V4TIANJIN-AS-AP
AS146788	China Broadcasting Network Co., Ltd CHINA-BROADNET