Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS18411

Announcement observedAPNIC

EDTNS-AS-TW - EDT Network Services Limited Co,Ltd. · EDTNS-AS-TW

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active9/30/2026, 22:14:51Snapshot expired

View network topology RDAP registration

ASN: AS18411
Registration country: Taiwan
Name: EDTNS-AS-TW - EDT Network Services Limited Co,Ltd.
Abbreviation: EDTNS-AS-TW
Registration date: 9/4/2008, 06:40:35
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
119.30.20.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/5/2026, 00:00:00	✓	×	Historical record
119.30.20.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/5/2026, 00:00:00	✓	×	Historical record
119.30.21.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/5/2026, 00:00:00	✓	×	Historical record
61.56.16.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/5/2026, 00:00:00	✓	×	Historical record
61.56.18.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/5/2026, 00:00:00	✓	×	Historical record
61.56.24.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/5/2026, 00:00:00	✓	×	Historical record
61.56.25.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/5/2026, 00:00:00	✓	×	Historical record

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: EDTNS-AS-TW - EDT Network Services Limited Co,Ltd.
RIR: APNIC
Registration country: Taiwan
Registration date: 9/4/2008, 06:40:35
Abuse contact: johnny.huang@edtns.net

Snapshot trend

9/30/2026, 22:14:517 v40 v64 Upstream · 2 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap