asn.dev

Autonomous system

AS45136 SONIC-AS-AP - Sonic Point Limited

Unclassified APNIC

IPv4 addresses 2.05K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly HK
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Sonic Point Limited

Hong Kong · AI-generated

business hong-kong ipv4

SONIC-AS-AP is operated by Sonic Point Limited.

What it's used for

  • The address space carries a single IPv4 block, 119.235.40.0/21, with the netname Sonic and registrant Sonic Point Limited.
  • The AS announces 2048 IPv4 addresses across 1 prefix and has 1 observed neighbour, indicating a small, self-contained network rather than a transit or large access provider.
  • Traffic from this AS consists of internal corporate or business endpoints associated with Sonic Point Limited in Hong Kong.

Notable

  • The RDAP registrant Sonic Point Limited matches the AS holder Sonic Point Limited, confirming consistent ownership.
  • The address inventory is a single contiguous /21 block, typical of a small business allocation.

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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS17924SmarTone Mobile Communications Ltd59

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-11, 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 · 2.05K addresses IPv6 0 prefixes

CountryNamePrefixes
HKHong Kong1

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS45136
Registry name
SONIC-AS-AP
Registrant
Sonic Point Limited
Abuse contact
admin@sonicpoint.hk
Registered
2008-09-04
Last changed
2020-11-25
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS45136
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS45136

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: 453 networks and 1,846 prefixes, as published 2026-11-12. 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