122.100.231.171
An address in Macau, Macao, used by CTM, announced by Companhia de Telecomunicacoes de Macau SARL (AS4609). It's mobile carrier space of CTM, an open DNS resolver, and a web server on ports 80 and 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Macau
- Postal code
- 999078
- Country
- Macao
- Continent
- Asia
- Coordinates
- 22.2006, 113.5461
- Timezone
- Asia/Macau
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Name
- Companhia de Telecomunicacoes de Macau
- Network name
- CTM-MO
- Organization
- ORG-CDTD1-AP
- Status
- ALLOCATED PORTABLE
- Registry
- APNIC
- Domain
- ctm.com.mo
- Name
- ABUSE CTMMO
- Address
- Rua da Lagos, Telecentro, P.O. Box 868, Taipa, Macau
- Network
- 122.100.128.0-122.100.255.255
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
Network
What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- Port
- 53
- Recursion
- Available
- Response code
- 0
- Answer
- Correct
- First seen
- 2026-08-02
- Last seen
- 2026-10-27
- 80 status
- 301
- 80 redirect
- https://122.100.231.171/view/loginSimple.html
- 80 server
- AR
- 80 seen
- 2026-08-13 to 2026-10-28
- 443 status
- 301
- 443 redirect
- https://122.100.231.171/view/loginSimple.html
- 443 server
- AR
- 443 TLS
- TLSv1.3
- 443 certificate
- 6R02352VEK20A0002411.huawei.com · HUAWEI
- 443 issuer
- C=CN, O=Huawei, CN=Huawei Enterprise Network Product CA
- 443 browser-trusted
- No
- 443 seen
- 2026-08-05 to 2026-10-30
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.