27.109.213.247 is an IPv4 address announced by AS4609, with approximate network location Macao, Macao SAR China. Its reverse DNS name is nz213l247.bb27109.ctm.net. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Companhia de Telecomunicacoes de Macau |
| ASN | AS4609 |
| Network Name | CTM-AS-AP |
| CIDR Block | 27.109.128.0/17 |
| RIR | APNIC |
| Network registration country | MO |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | nz213l247.bb27109.ctm.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | nz213l247.bb27109.ctm.net |
DNS Posture
Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP.
DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.
Not assessed: 0 conclusive IP DNS checks.
| spf | Not checked |
| dmarc | Not checked |
| fcrDns | Not checked |
| dnssec | Not checked |
| caa | Not checked |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
No specific classification
🔍 14 signal types · 14 observations collected
This report is generated from 14+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
❓ Frequently Asked Questions About 27.109.213.247
Who owns the IP address 27.109.213.247?
27.109.213.247 is registered to Companhia de Telecomunicacoes de Macau. The address falls within the 27.109.128.0/17 network block. Registration is held at APNIC.
Where is 27.109.213.247 located?
Geolocation data places 27.109.213.247 in Macao. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 27.109.213.247 malicious or safe?
27.109.213.247 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 27.109.213.247?
The reverse DNS (PTR) record for 27.109.213.247 is nz213l247.bb27109.ctm.net. This hostname is forward-confirmed, meaning it resolves back to the same address.
