Data as of Nov 3, 2026
45.64.20.0/23
No anonymizer space · no proxy exits in 30 daysCompanhia de Telecomunicacoes de Macau SARL · space held by Companhia de Telecomunicacoes de Macau
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 45.64.20.0/24 since Oct 10, 2026 | AS4609 | Residential | Companhia de Telecomunicacoes de Macau | |
| 45.64.21.0/24 since Oct 10, 2026 | AS4609 | Residential | Companhia de Telecomunicacoes de Macau |
Network & registry
Announced by
Covering announcement 45.64.20.0/22
- Prefix
- 45.64.20.0/22
- Announced by
- AS4609 Companhia de Telecomunicacoes de Macau SARL
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- CTM-AS-AP
- Registrant
- Companhia de Telecomunicacoes de Macau
- RIR
- APNIC
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
Who has announced 45.64.20.0/22
45.64.20.0/22
Routing history
- Pattern
- Stable
- First seen
- Jul 2014
- Current origin since
- Jul 2014 · 12 yr
- 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
- [email protected]
- Name
- ABUSE CTMMO
- Handle
- AC2161-AP