asn.dev

Autonomous system

AS151349 YUKI-NET-AS-AP Yuki Network Ltd

Hosting APNIC

IPv4 addresses 768 3 prefixes
IPv6 prefixes 4 counted as prefixes, not addresses
Countries 1 mostly KR
Exchanges 1 recorded by PCH
Upstreams 3 1 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
Kansas City Internet ExchangeKansas City, United States206.51.7.179

Transit providers

3 upstream, 1 downstream and 7 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6939Hurricane Electric LLC132
AS21738Rozint130
AS53388Tefexia LC59

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-20, 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 3 prefixes · 768 addresses IPv6 4 prefixes

CountryNamePrefixes
KRKorea, Republic of7

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS151349
Registry name
YUKI-NET-AS-AP
Registrant
Yuki Network Ltd
Abuse contact
abuse@yuki.net.uk
Registered
2023-05-23
Last changed
2024-03-28
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
86% valid · 6 valid, 1 with no ROA
ROAs
19 authorising AS151349
ASPA
no ASPA record
IRR
86% registered · 6 of 7 announcements
Route objects
19 naming AS151349

Reputation

Classification and threat

Hosting Datacenter or cloud provider. Addresses are servers, not people.

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 1,778 prefixes, as published 2026-10-20. 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