asn.dev

Autonomous system

AS133182 RRNTL-AS-AP Running River Network Technology Limited

Unclassified APNIC

IPv4 addresses 512 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly HK
Exchanges 4 recorded by PCH
Upstreams 3 2 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 4 exchanges in 4 countries, largest first.

ExchangeLocationTheir address
Indonesian Internet Exchange (IIX-Jakarta)Jakarta, Indonesia123.108.11.208
JPIX TokyoTokyo, Japan210.171.225.136
Taipei Internet Exchange (TPIX)Taipei, Taiwan203.163.223.108
DE-CIX ASEAN (Singapore, Malaysia, Brunei)Singapore, Singapore103.162.254.130

Transit providers

3 upstream, 2 downstream and 21 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS138915Kaopu Cloud HK Limited90
AS38182Extreme Broadband - Total Broadband Experience67
AS24482SG.GS2

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-28, 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 2 prefixes · 512 addresses IPv6 1 prefixes

CountryNamePrefixes
HKHong Kong3

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS133182
Registry name
RRNTL-AS-AP
Registrant
Running River Network Technology Limited
Abuse contact
radb@runriverhk.com
Registered
2024-12-14
Last changed
2025-07-02
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 3 valid, 0 with no ROA
ROAs
4 authorising AS133182
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
5 naming AS133182

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: 448 networks and 1,849 prefixes, as published 2026-10-29. 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