asn.dev

Autonomous system

AS63731 TPTECO-AS-VN TIEN PHAT TECHNOLOGY CORPORATION

Unclassified APNIC

IPv4 addresses 3.58K 4 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly VN
Exchanges 0 recorded by PCH
Upstreams 8 4 downstream
Flagged prefixes 0 none

Summary

Tien Phat Technology Corporation

Viet Nam · AI-generated

business vietnam ipv4

TPTECO-AS-VN is operated by Tien Phat Technology Corporation.

What it's used for

  • The address space carries corporate infrastructure, indicated by netnames TPTECO-VN and TPCOM-VN associated with the registrant IRT-VNNIC-AP.
  • The AS announces 3,584 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, with 12 observed neighbours, suggesting a business network with moderate peering.
  • Traffic from this AS consists of corporate data and application endpoints for Tien Phat Technology Corporation.

Notable

  • Registrants for all announced prefixes are IRT-VNNIC-AP, consistent with the AS holder.
  • The inventory includes a mix of /22 and /23 blocks, with netnames varying between TPTECO-VN and TPCOM-VN.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

8 upstream, 4 downstream and 14 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS24088Hanoi Telecom Joint Stock Company - HCMC Branch389
AS45903CMC Telecom Infrastructure Company276
AS3491PCCW Global (HK) Ltd.189
AS7552Viettel Group136
AS131429MOBIFONE Corporation62
AS45543SaiGon Tourist cable Televition Company60
AS18403FPT Telecom Company31
AS38731Vietel - CHT Compamy Ltd17

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 4 prefixes · 3.58K addresses IPv6 1 prefixes

CountryNamePrefixes
VNViet Nam5

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS63731
Registry name
TPTECO-AS-VN
Abuse contact
hm-changed@vnnic.vn
Registered
2015-12-30
Last changed
2015-12-30
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 19 valid, 0 with no ROA
ROAs
6 authorising AS63731
ASPA
no ASPA record
IRR
100% registered · 19 of 19 announcements
Route objects
118 naming AS63731

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: 442 networks and 1,781 prefixes, as published 2026-10-16. 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

Cross-check