asn.dev

Autonomous system

AS134700 SINOYCLOUD-AS-AP Sinoycloud Limited

Unclassified APNIC

IPv4 addresses 11.78K 26 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly HK
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

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

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS4058CITIC Telecom International CPC Limited2,495
AS17408AboveNet Communications Taiwan192

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 26 prefixes · 11.78K addresses IPv6 0 prefixes

CountryNamePrefixes
HKHong Kong26

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS134700
Registry name
SINOYCLOUD-AS-AP
Registrant
Sinoycloud Limited
Abuse contact
johnscorpius@gmail.com
Registered
2015-09-29
Last changed
2021-01-18
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
61% valid · 28 valid, 18 with no ROA
ROAs
30 authorising AS134700
ASPA
no ASPA record
IRR
83% registered · 38 of 46 announcements 2 other origin
Route objects
48 naming AS134700

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 1,772 prefixes, as published 2026-10-15. 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