asn.dev

Autonomous system

AS24077 TMHK-TRANSIT-AS-HK-AP TMHK Global Transit

Unclassified APNIC

IPv4 addresses 2.05K 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly HK
Exchanges 1 recorded by PCH
Upstreams 2 1 downstream
Flagged prefixes 0 none

Summary

Telekom Malaysia (Hong Kong) Ltd.

Hong Kong · AI-generated

transit telecom hong-kong tm

The AS handle TMHK-TRANSIT-AS-HK-AP is held by Telekom Malaysia (Hong Kong) Ltd.

What it's used for

  • The address space carries corporate and transit infrastructure, evidenced by the netname TMHKNET and reverse DNS entries pointing to tm.com.my.
  • The AS announces 2048 IPv4 addresses across 2 prefixes and maintains 3 observed neighbours, a ratio consistent with a transit or network service provider role.

Notable

  • The registrants for both announced prefixes are Telekom Malaysia (Hong Kong) Ltd., which aligns with the AS holder identity.
  • The address inventory consists of two contiguous /22 blocks within the 202.153.0.0/16 range, indicating a compact and specific allocation.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Hong Kong Internet ExchangeHong Kong, China123.255.91.211

Transit providers

2 upstream, 1 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS23764CTGNet232
AS4788TM TECHNOLOGY SERVICES SDN. BHD.12

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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 2 prefixes · 2.05K addresses IPv6 0 prefixes

CountryNamePrefixes
HKHong Kong2

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS24077
Registry name
TMHK-Transit-AS-HK-AP
Registrant
Telekom Malaysia (Hong Kong) Ltd.
Abuse contact
data.noc@telekommalaysia.com.hk
Registered
2008-09-04
Last changed
2021-01-20
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS24077
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
18 naming AS24077

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 1,783 prefixes, as published 2026-10-17. 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