asn.dev

Autonomous system

AS45496 INTERSOFT-AS-AP Intersoft Web Services Limited Internet Service Provider Hong Kong

Hosting APNIC

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly HK
Exchanges 1 recorded by PCH
Upstreams 4 0 downstream
Flagged prefixes 0 none

Summary

Intersoft Web Services Limited

Hong Kong · AI-generated

isp hk web-services

INTERSOFT-AS-AP is operated by Intersoft Web Services Limited.

What it's used for

  • The address space carries web services infrastructure, as indicated by the netname INTERSOFT-HK and the registrant INTERSOFT WEB SERVICES LIMITED.
  • The AS announces 1024 IPv4 addresses across 1 prefix (113.29.252.0/22) with 6 observed neighbours, suggesting a small-scale access or service provider role in Hong Kong.
  • Traffic from this AS consists of web hosting and related internet services provided by Intersoft Web Services Limited to its clients in the region.

Notable

  • The RDAP registrant INTERSOFT WEB SERVICES LIMITED matches the AS holder name, confirming consistent ownership of the announced space.
  • The inventory consists of a single contiguous /22 block, indicating a compact and focused address allocation for the operator's services.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Hong Kong Internet ExchangeHong Kong, China123.255.91.153

Transit providers

4 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6939Hurricane Electric LLC57
AS9381HKBN Enterprise Solutions HK Limited4
AS4635Hong Kong Internet Exchange--Route Server 12
AS24482SG.GS1

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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 1 prefixes · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
HKHong Kong1

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS45496
Registry name
INTERSOFT-AS-AP
Registrant
Intersoft Web Services Limited
Abuse contact
abuse@intersoft.com.hk
Registered
2008-10-27
Last changed
2020-06-27
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS45496
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
3 naming AS45496

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 1,782 prefixes, as published 2026-10-16. 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