asn.dev

Autonomous system

AS400992 ZHOUYISAT-COMMUNICATIONS

Unclassified Spamhaus ASN-DROP ARIN

IPv4 addresses 11.01K 38 prefixes
IPv6 prefixes 6 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 6 2 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

6 upstream, 2 downstream and 13 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6939Hurricane Electric LLC1,418
AS203446SMARTNET Germany GmbH648
AS49600NEAR IP, S.L.498
AS62563GLOBALTELEHOST Corp.171
AS49505JSC Selectel58
AS60539Huicast Telecom Limited49

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 38 prefixes · 11.01K addresses IPv6 6 prefixes

CountryNamePrefixes
USUnited States of America44

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS400992
Registry name
ZHOUYISAT-COMMUNICATIONS
Registrant
ZhouyiSat Communications
Abuse contact
abuse-ip@zhouyitelecom.org
Registered
2024-04-15
Last changed
2024-04-15
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
88% valid · 44 valid, 6 with no ROA
ROAs
48 authorising AS400992
ASPA
no ASPA record
IRR
100% registered · 50 of 50 announcements
Route objects
56 naming AS400992

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

On Spamhaus ASN-DROP Spamhaus lists this entire network (associated domain 62yun.com) as controlled by, or hijacked for, cybercrime. Many operators null-route everything it originates.

12 DROP matches Announced space overlapping the DROP prefix list.

AnnouncedDROP entryRecord
45.81.154.0/2445.81.154.0/24SBL700455
69.40.207.0/2469.40.207.0/24SBL697214
87.251.79.0/2487.251.79.0/24SBL654217
130.12.44.0/24130.12.44.0/22SBL697029
130.12.47.0/24130.12.44.0/22SBL697029
147.45.124.0/23147.45.124.0/23SBL654216
185.218.16.0/23185.218.16.0/24SBL696770
2a0d:6c2::/482a0d:6c2::/32SBL635654
2a0d:6c2:6::/472a0d:6c2::/32SBL635654
2a0d:6c2:11::/482a0d:6c2::/32SBL635654
2a0d:6c2:12::/472a0d:6c2::/32SBL635654
2a0d:6c2:26::/472a0d:6c2::/32SBL635654

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