Autonomous system
AS7617 CTM-HK
Residential ARIN Cable/DSL/ISP
Interconnection
Peering at a glance
Internet exchanges
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Hong Kong Internet Exchange | Hong Kong, China | 123.255.91.130 |
| Equinix Internet Exchange Hong Kong | Hong Kong, China | 2001:de8:7::7617:1 |
Transit providers
No transit provider observed. 2 downstream and 23 adjacent networks.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-03, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 0 prefixes · 0 addresses IPv6 0 prefixes
This network announces no prefixes we can see.
Registry
Allocation record
- Registry
- ARIN
- Handle
AS7617- Registry name
- CTM-HK
- Registrant
- Companhia de Telecomunicacoes de Macau
- Abuse contact
- NMC_Internet_LeasedLine@ctm.com.mo
- Registered
- 2008-09-04
- Last changed
- 2021-01-18
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- CTM (HK)
- Also known as
- CTM
- Network type
- Cable/DSL/ISP
- Scope
- Asia Pacific
- Traffic ratio
- Mostly Inbound
- Peering policy
- Open
- IRR as-set
AS-CTM- Present at
- 2 exchanges
- Facilities
- 2 facilities
- Website
- https://www.ctm.net/
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- ROAs
- 0 authorising AS7617
- ASPA
- no ASPA record
- Route objects
- 4 naming AS7617
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
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: 451 networks and 1,853 prefixes, as published 2026-11-04. 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