Autonomous system
AS18411 EDTNS-AS-TW EDT Network Services Limited Co,Ltd.
Unclassified ARIN
Summary
EDT Network Services
business taiwan ipv4
EDTNS-AS-TW is operated by EDT Network Services Limited Co,Ltd.
What it's used for
- The address space is registered under the netnames
EDTNS-NETandEDTNS-TW, indicating a dedicated corporate or business allocation. - The AS announces 4608 IPv4 addresses across 6 prefixes, with 7 observed neighbours. This ratio of address space to peering partners suggests a business or enterprise network rather than a large-scale transit or residential provider.
Notable
- Registrants for the majority of prefixes are listed as
DETNS Network Administratorwith IRT contactIRT-EDTNS-TW, which aligns with the AS holder name EDT Network Services. - The address inventory consists of six IPv4 prefixes, primarily in the 61.56.0.0/16 range, with one prefix in 119.30.0.0/16.
- No IPv6 prefixes are announced in the inventory.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Taipei Internet Exchange (TPIX) | Taipei, Taiwan | 203.163.222.195 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 6 prefixes · 4.61K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| TW | Taiwan, Province of China | 6 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS18411- Registry name
- EDTNS-AS-TW
- Abuse contact
- johnny.huang@edtns.net
- Registered
- 2008-09-04
- Last changed
- 2025-11-06
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 7 valid, 0 with no ROA
- ROAs
- 8 authorising AS18411
- ASPA
- no ASPA record
- IRR
- 100% registered · 7 of 7 announcements
- Route objects
- 96 naming AS18411
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 432 networks and 1,768 prefixes, as published 2026-10-12. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere