Autonomous system

AS17924 SMARTONE-MB-AS-AP SmarTone Mobile Communications Ltd

Unclassified APNIC

IPv4 addresses 464K 33 prefixes

IPv6 prefixes 1 counted as prefixes, not addresses

Countries 1 mostly HK

Exchanges 2 recorded by PCH

Upstreams 8 2 downstream

Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 2 exchanges in 1 country, largest first.

Exchange	Location	Their address
Hong Kong Internet Exchange	Hong Kong, China	123.255.91.65
Equinix Internet Exchange Hong Kong	Hong Kong, China	2001:de8:7::1:7924:1

Transit providers

8 upstream, 2 downstream and 15 adjacent networks observed; most-used upstreams first.

AS	Network	Paths seen
AS9304	HGC Global Communications Limited	1,876
AS3356	Level 3 Parent, LLC	1,657
AS6939	Hurricane Electric LLC	1,287
AS174	Cogent Communications, LLC	1,112
AS4635	Hong Kong Internet Exchange--Route Server 1	289
AS9002	RETN Limited	128
AS24482	SG.GS	117
AS8359	MTS PJSC	116

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 33 prefixes · 464K addresses IPv6 1 prefixes

Country	Name	Prefixes
HK	Hong Kong	34

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)

Registry: APNIC
Handle: AS17924
Registry name: SMARTONE-MB-AS-AP
Registrant: Smartone Mobile communications Limited
Abuse contact: abuse@ismart.net
Registered: 2008-09-04
Last changed: 2020-05-16
Allocation: allocated

Routing security

RPKI and IRR

Full detail

RPKI: 100% valid · 122 valid, 0 with no ROA
ROAs: 120 authorising AS17924
ASPA: no ASPA record
IRR: 100% registered · 122 of 122 announcements
Route objects: 1,844 naming AS17924

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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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