asn.dev

Autonomous system

AS132827 GATEWAY-AS-AP GATEWAY INC

Unclassified Spamhaus ASN-DROP APNIC

IPv4 addresses 21.25K 35 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly JP
Exchanges 0 recorded by PCH
Upstreams 3 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

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

ASNetworkPaths seen
AS15412Flag Telecom UK Limited2,212
AS10021KVH Co.,Ltd366
AS17675PacketFabric (Japan) Co., Ltd.196

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 35 prefixes · 21.25K addresses IPv6 0 prefixes

CountryNamePrefixes
JPJapan35

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS132827
Registry name
GATEWAY-AS-AP
Registrant
GATEWAY INC
Abuse contact
net@g-w.bz
Registered
2013-05-13
Last changed
2020-06-02
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
87% valid · 40 valid, 6 with no ROA
ROAs
45 authorising AS132827
ASPA
no ASPA record
IRR
100% registered · 46 of 46 announcements
Route objects
94 naming AS132827

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 g-w.bz) as controlled by, or hijacked for, cybercrime. Many operators null-route everything it originates.

10 DROP matches Announced space overlapping the DROP prefix list.

AnnouncedDROP entryRecord
27.123.208.0/2227.123.208.0/22SBL137265
43.229.240.0/2243.229.240.0/22SBL287973
43.231.223.0/2443.231.220.0/22SBL501564
43.248.40.0/2243.248.40.0/22SBL287975
43.249.92.0/2243.249.92.0/22SBL655250
103.20.158.0/24103.20.156.0/22SBL480920
103.37.118.0/24103.37.118.0/24SBL653998
103.249.72.0/22103.249.72.0/22SBL258918
216.179.204.0/23216.179.128.0/17SBL103083
216.179.224.0/23216.179.128.0/17SBL103083

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 440 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