Data as of Nov 12, 2026
45.64.20.0/24
No anonymizer space · no proxy exits in 30 daysCompanhia de Telecomunicacoes de Macau SARL · space held by Companhia de Telecomunicacoes de Macau
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Oct 10, 2026
from AS4609 Companhia de Telecomunicacoes de Macau SARL, after 1.7 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 45.64.20.0/22 since Jul 2014 | AS4609 | Residential | Companhia de Telecomunicacoes de Macau |
Network & registry
Origin network
AS4609
MO
- Name
- Companhia de Telecomunicacoes de Macau SARL
- Type
- Internet provider
- Registered
- Jun 15, 1995
- Domain
- ctm.net
- Website
- www.ctm.net/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2015
- Current origin since
- Oct 10, 2026 · 1 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.64.20.0/22 | AS4609 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 45.
64. 20. 0/ 22 - Netname
- CTM-AS-AP
- Registrant
- Companhia de Telecomunicacoes de Macau
- Registrant country
- MO
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 18, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- MO
- Delegated
- Jun 12, 2014
- Status
- assigned
Report abuse
Abuse contact
- NMC_
Internet_ LeasedLine@ ctm. com. mo - Name
- ABUSE CTMMO
- Handle
- AC2161-AP