AS7538 10F No 33 Sec 2 Zhongshan Rd Zhonghe Dist

Taiwan NORDA-NET APNIC 12 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

2,560

IPv6 /48 networks

RPKI

12 valid0 no ROA

Peers and downstreams

Holder

AS name: NORDA-NET
Description: Nuobida Technology Co., Ltd. 14F., No. 558, Zhongyuan Rd., Xinzhuang Dist., New Taipei City 242 , Taiwan (R.O.C.) New Taipei City
Organisation: 10F No 33 Sec 2 Zhongshan Rd Zhonghe Dist
Abuse contact: Not published
Assigned: 1997-03-21
Registered: 2022-05-25
Record last changed: 2026-09-29 03:45 UTC

103.24.54.0/24 103.24.55.0/24 103.42.144.0/24 103.42.145.0/24 103.42.146.0/24 103.42.147.0/24 162.4.120.0/23 162.4.120.0/24 162.4.121.0/24 163.128.172.0/23 163.128.172.0/24 163.128.173.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 75/100

pass	Prefixes covered by valid ROAs 12 of 12 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
fail	Announces IPv6 No IPv6 prefixes are announced.	0/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact support@my-sdwan.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 2026-09-29.	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/7538"><img src="https://ip-fd.net/badge/asn/7538/health.svg" alt="AS7538 network health on IP-FD.net"></a>

Markdown

[![AS7538 network health](https://ip-fd.net/badge/asn/7538/health.svg)](https://ip-fd.net/asn/7538)

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

Routing changes

Last 30 days

2026-10-04 12:53 UTC	New neighbour	AS3491	upstream
2026-10-04 12:53 UTC	New prefix	162.4.120.0/23
2026-10-04 12:53 UTC	New prefix	162.4.121.0/24
2026-10-04 12:53 UTC	New prefix	162.4.120.0/24
2026-10-04 12:53 UTC	New prefix	163.128.172.0/24
2026-10-04 12:53 UTC	New prefix	163.128.172.0/23
2026-10-04 12:53 UTC	New prefix	163.128.173.0/24

WHOIS

aut-num:        AS7538
as-name:        NORDA-NET
handle:         AS7538
remarks:        Nuobida Technology Co., Ltd.
remarks:        14F., No. 558, Zhongyuan Rd., Xinzhuang Dist., New Taipei City 242 , Taiwan (R.O.C.)
remarks:        New Taipei City
remarks:        cf-validation: 259a803f-6915-405f-8912-3a803360d39a
remarks:        (oid:NORDATW)
technical,administrative:TR485-AP (TWNIC ROLE-NORDATW) <support@my-sdwan.com>
abuse:          IRT-NORDATW-TW (IRT-NORDATW-TW) <support@my-sdwan.com>
registration:   2022-05-25T07:11:22Z
last changed:   2026-09-29T03:45:11Z
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/7538

const res = await fetch('https://ip-fd.net/api/v1/asn/7538', {
  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/7538', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/7538');
curl_setopt($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/7538", 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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AS3491	PCCW Global (HK) Ltd. PCCWG-APAC-HK
AS24429	Zhejiang Taobao Network Co.,Ltd Taobao