AS63897 vocom international telecom

Taiwan vocom-tw APNIC 12 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

3,072

IPv6 /48 networks

65,536

RPKI

10 valid3 no ROA

Peers and downstreams

Holder

AS name: vocom-tw
Description: vocom international telecom 20F.1, NO.104 Sec. 2, Dunhua S. Rd., Taipei City 106, Taiwan (R.O.C)
Organisation: vocom international telecom
Abuse contact: Not published
Assigned: 2014-11-18
Registered: 2022-05-13
Record last changed: 2025-11-06 09:28 UTC

103.127.236.0/24 103.127.237.0/24 103.127.239.0/24 103.175.254.0/24 103.178.36.0/24 103.178.37.0/24 157.20.199.0/24 161.248.160.0/24 161.248.161.0/24 38.150.70.0/24 38.70.74.0/24 45.87.55.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 84/100

partly	Prefixes covered by valid ROAs 10 of 13 announced prefixes are RPKI valid, 3 have no ROA.	19/25
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 daniel@vocom.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
pass	Registry record maintained Last changed 2025-11-06.	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/63897"><img src="https://ip-fd.net/badge/asn/63897/health.svg" alt="AS63897 network health on IP-FD.net"></a>

Markdown

[![AS63897 network health](https://ip-fd.net/badge/asn/63897/health.svg)](https://ip-fd.net/asn/63897)

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

Routing changes

Last 30 days

2026-10-06 07:42 UTC

Relationship changed

AS10133

upstream to peer

WHOIS

aut-num:        AS63897
as-name:        vocom-tw
handle:         AS63897
remarks:        vocom international telecom
remarks:        20F.1, NO.104 Sec. 2, Dunhua S. Rd.,
remarks:        Taipei City 106, Taiwan (R.O.C)
technical,administrative:SH2507-AP (Scott Ho) <scott@vocom.com>
abuse:          IRT-VOCOM-TW (IRT-VOCOM-TW) <daniel@vocom.com>
registration:   2022-05-13T07:56:18Z
last changed:   2025-11-06T09:28:55Z
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/63897

const res = await fetch('https://ip-fd.net/api/v1/asn/63897', {
  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/63897', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/63897');
curl_setopt($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/63897", 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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