AS18044 Kanrays Technology Co., Ltd.

Taiwan KANRAYS-AS-TW APNIC 3 IPv4 prefixes 3 IPv6 prefixes

IPv4 addresses

512

IPv6 /48 networks

65,536

RPKI

6 valid0 no ROA

Peers and downstreams

Holder

AS name: KANRAYS-AS-TW
Description: Kanrays Technology Co., Ltd. 4 F.-2, No. 178, Sec. 2, Nanjing E. Rd., Zhongshan Dist., Taipei City 104096, Taiwan (R.O.C.)
Organisation: Kanrays Technology Co., Ltd.
Abuse contact: Not published
Assigned: 2001-11-08
Registered: 2026-01-16
Record last changed: 2026-01-16 02:45 UTC

151.158.26.0/23 151.158.26.0/24 151.158.27.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 90/100

pass	Prefixes covered by valid ROAs 6 of 6 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 3 IPv6 prefixes.	15/15
pass	More than one upstream 3 upstreams seen in BGP.	10/10
pass	Working abuse contact contact@kanrays.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 2026-01-16.	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/18044"><img src="https://ip-fd.net/badge/asn/18044/health.svg" alt="AS18044 network health on IP-FD.net"></a>

Markdown

[![AS18044 network health](https://ip-fd.net/badge/asn/18044/health.svg)](https://ip-fd.net/asn/18044)

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

Routing changes

Last 30 days

2026-10-04 11:12 UTC	Neighbour gone	AS59105	peer
2026-10-04 11:12 UTC	Relationship changed	AS24482	upstream to peer
2026-10-04 11:12 UTC	Relationship changed	AS18041	upstream to peer
2026-10-04 11:12 UTC	New neighbour	AS137409	peer

WHOIS

aut-num:        AS18044
as-name:        KANRAYS-AS-TW
handle:         AS18044
remarks:        Kanrays Technology Co., Ltd.
remarks:        4 F.-2, No. 178, Sec. 2, Nanjing E. Rd., Zhongshan Dist., Taipei City 104096, Taiwan (R.O.C.)
technical,administrative:TR656-AP (TWNIC ROLE-KANRAYS) <contact@kanrays.com>
abuse:          IRT-KANRAYS-TW (IRT-KANRAYS-TW) <contact@kanrays.com>
registration:   2026-01-16T02:45:27Z
last changed:   2026-01-16T02:45:27Z
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/18044

const res = await fetch('https://ip-fd.net/api/v1/asn/18044', {
  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/18044', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/18044');
curl_setopt($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/18044", 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.

AS6939	Hurricane Electric LLC HURRICANE
AS17408	AboveNet Communications Taiwan ABOVE-AS-AP
AS134823	Sky Digital Co., Ltd. SDCL-AS-AP

AS18041	Taiwan Digital Streaming Co. TWDS-AS-TW
AS24482	SG.GS SGGS-AS-AP
AS38855	Taiwan Digital Streaming Co. STUIX-AS-TW
AS137409	GSL Networks Pty LTD GSLNETWORKS-AS-AP
AS207705	Jyun-Kai Hu JK-NETWORK