AS204844 NCSE NETWORK LTD

United Kingdom NCSE-NETWORK-Global RIPE 4 IPv4 prefixes 14 IPv6 prefixes

IPv4 addresses

1,024

IPv6 /48 networks

4,417

RPKI

17 valid1 no ROA

Peers and downstreams

Holder

AS name: NCSE-NETWORK-Global
Description: =============================== =============================== ===============================
Organisation: NCSE NETWORK LTD
Registered in: London, United Kingdom
Abuse contact: abuse@ncse.tw
Assigned: 2022-06-27
Registered: 2022-06-28
Record last changed: 2025-09-25 02:55 UTC

151.246.244.0/24 162.4.237.0/24 23.146.248.0/24 44.30.114.0/24

Routing changes

Last 30 days

2026-10-04 02:04 UTC	Neighbour gone	AS204921	downstream
2026-10-04 02:04 UTC	Neighbour gone	AS59105	peer
2026-10-04 02:04 UTC	New neighbour	AS207705	peer
2026-10-04 02:04 UTC	Relationship changed	AS24482	upstream to peer
2026-10-04 02:04 UTC	Relationship changed	AS10133	upstream to peer
2026-10-04 02:04 UTC	New prefix	162.4.237.0/24

WHOIS

aut-num:        AS204844
as-name:        NCSE-NETWORK-Global
descr:          ===============================
org:            ORG-NNL39-RIPE
sponsoring-org: ORG-SDCL5-RIPE
admin-c:        NA8104-RIPE
tech-c:         NA8104-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ncse-mnt
mnt-by:         NCSE-TW-MNT
created:        2022-06-28T12:38:38Z
last-modified:  2025-09-25T02:55:10Z
source:         RIPE
descr:          ===============================
descr:          ===============================
remarks:        Geofeed https://ncse.tw/geofeed.csv
% 16 routing policy lines (import/export) not shown

Routing data

Updated just now

Registry record

Fetched just now from RIPE

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/204844

const res = await fetch('https://ip-fd.net/api/v1/asn/204844', {
  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/204844', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/204844');
curl_setopt($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/204844", 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.

AS174
AS6939	Hurricane Electric LLC HURRICANE
AS17408	AboveNet Communications Taiwan ABOVE-AS-AP
AS20473	The Constant Company, LLC AS-VULTR
AS32595	Liberally Network, LLC LIBERALLY-INTERNATIONAL
AS134823	Sky Digital Co., Ltd. SDCL-AS-AP

AS131630	Lazco Corporation LAZCO
AS152615	Chummy Technology Ltd. CHUMMYMAIN-AS-TW
AS152616	BHIS Ltd. BHIS-AS-TW
AS198954	JIAN HUI EN CH-Network
AS201943	HSIEH HUAN-YU fishbaby1011-net
AS205592	HUANG CHI-HAN Setsuna-Network
AS207389	JING-SHIUN-CHEN PT-Network
AS212969	ChiaChin Tsai NOOBTW-NET
AS214030	Kai-Wen Zheng AS-SFIREW
AS214841	RUI PIN LAI RayNetwork
AS215934	XU JIA QIAN QIAN-NETWORK
AS216100	Rui Li RUILI
AS216123	ZHU-YUAN JIANG ZhuyuanNetwork

AS10133	Chief Telecom Inc. TPIX-AS-TW
AS18041	Taiwan Digital Streaming Co. TWDS-AS-TW
AS24482	SG.GS SGGS-AS-AP
AS38855	Taiwan Digital Streaming Co. STUIX-AS-TW
AS207705	Jyun-Kai Hu JK-NETWORK