asn.dev

Autonomous system

AS152672 AIYUN-AS-AP Aiyun HK Network

Unclassified APNIC

IPv4 addresses 21.76K 55 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly CN
Exchanges 1 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Equinix Internet Exchange Hong KongHong Kong, China2001:de8:7::15:2672:1

Transit providers

3 upstream, 0 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS174Cogent Communications, LLC3,679
AS63023GTHost632
AS19721391TELECOM LTD444

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 55 prefixes · 21.76K addresses IPv6 1 prefixes

CountryNamePrefixes
CNChina56

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS152672
Registry name
AIYUN-AS-AP
Registrant
Aiyun (HK) Network
Abuse contact
admin@py6.pw
Registered
2024-03-28
Last changed
2024-03-29
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
51% valid · 43 valid, 42 with no ROA
ROAs
47 authorising AS152672
ASPA
no ASPA record
IRR
67% registered · 57 of 85 announcements 28 other origin
Route objects
601 naming AS152672

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 1,773 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

Cross-check