asn.dev

Autonomous system

AS203144 HS-HOST9X

Unclassified RIPE

IPv4 addresses 5.12K 18 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

Summary

Host9x Web Solutions Limited

Hong Kong · AI-generated

hosting business hk

HS-HOST9X is operated by Host9x Web Solutions Limited.

What it's used for

  • The address space carries hosting and web services, evidenced by netnames such as HOSTSP-45-86-190-0, PFX-HOST9X, and HOST9X-45-94-28-0.
  • The AS announces 5120 IPv4 addresses across 18 prefixes with only 2 observed neighbours, a ratio characteristic of a hosting or business network rather than a transit provider.
  • Traffic from this AS consists of web hosting endpoints and server infrastructure, consistent with the operator's business as a web solutions provider.

Notable

  • Registrants for the majority of prefixes align with the announcer, listing Host9x Web Solutions Limited, though some blocks like 80.244.4.0/24 and 85.203.17.0/24 show different registrants such as RDK IT Solutions B.V. and Falco IPR BV.
  • The inventory is fragmented into 18 distinct IPv4 prefixes, including two /23 blocks and sixteen /24 blocks, with no IPv6 prefixes announced.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

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
AS24875NovoServe B.V.610
AS60064HOSTPALACE DATACENTERS LTD531

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 18 prefixes · 5.12K addresses IPv6 0 prefixes

CountryNamePrefixes
HKHong Kong18

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS203144
Registry name
HS-HOST9X
Registrant
lir-hk-host9x1-1-MNT
Abuse contact
abuse@host9x.com
Registered
2025-12-05
Last changed
2025-12-05
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 19 valid, 0 with no ROA
ROAs
18 authorising AS203144
ASPA
no ASPA record
IRR
100% registered · 19 of 19 announcements
Route objects
18 naming AS203144

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 1,851 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