Autonomous system

AS139327 UCLOUD-AS-AP UCLOUD INFORMATION TECHNOLOGY HK LIMITED

Unclassified ARIN

IPv4 addresses 512 2 prefixes

IPv6 prefixes 0 counted as prefixes, not addresses

Countries 1 mostly HK

Exchanges 1 recorded by PCH

Upstreams 1 10 downstream

Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

Exchange	Location	Their address
Taipei Internet Exchange (TPIX)	Taipei, Taiwan	203.163.222.158

Transit providers

1 upstream, 10 downstream and 22 adjacent networks observed; most-used upstreams first.

AS	Network	Paths seen
AS135377	UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	116

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

Shape and geography

IPv4 2 prefixes · 512 addresses IPv6 0 prefixes

Country	Name	Prefixes
HK	Hong Kong	2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)

Registry: ARIN
Handle: AS139327
Registry name: UCLOUD-AS-AP
Registrant: UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED
Abuse contact: pn-wan@ucloud.cn
Registered: 2025-10-17
Last changed: 2025-10-17
Allocation: allocated

Routing security

RPKI and IRR

Full detail

RPKI: 100% valid · 2 valid, 0 with no ROA
ROAs: 2 authorising AS139327
ASPA: no ASPA record
IRR: 100% registered · 2 of 2 announcements
Route objects: 2 naming AS139327

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: 431 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