161.230.18.6
161.230.18.6 is an IPv4 address operated by VODAFONE-PT - Vodafone Portugal - Communicacoes Pessoais S.A., PT (AS12353), with approximate network location Vila Nova de Famalicão, Portugal. As of November 14, 2026, IPDebrief rates it Low Risk (30/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | AS12353-MNT |
| ASN | AS12353 |
| Network Name | PT-VDF-1015 |
| CIDR Block | 161.230.0.0/18 |
| RIR | ARIN |
| Network registration country | PT |
| Routing operator | VODAFONE-PT - Vodafone Portugal - Communicacoes Pessoais S.A., PT |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
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.
| caa | Unknown / lookup inconclusive vodafone.pt |
| spf | Not checked |
| dmarc | Not checked |
| dnssec | Unknown / lookup inconclusive 6.18.230.161.in-addr.arpa |
| fcrDns | Not checked |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| 8080 | http-alt | tcp | — |
| 8443 | https-alt | tcp | — |
| Closed Ports | 22, 25, 3389 (4 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| Port | Probe target | Certificate finding |
|---|---|---|
| (IP-targeted) | CN=pi.hole Historical certificate; current certificate unknown |
| SANs | pi.hole |
| Valid From | 2026-09-29T21:38:47+00:00 |
| Valid Until | 2026-11-15T21:38:47+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256ECDSA |
| Validity Period | 47 days |
🛡️ Public Network Snapshot
| Origin ASN | AS12353 |
| Network Prefix | 161.230.0.0/16 |
| Route mapping | Found |
📅 Observation Timeline 🔄 Recent
| First Seen | 2026-11-08 14:07:09 UTC |
| Last Seen | 2026-11-08 14:07:09 UTC |
| Profile Built | 2026-11-14 04:06:33 UTC |
| Data Freshness | Recent |
| Signal Types | 20 |
| Total Observations | 20 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 161.230.18.6
Who owns the IP address 161.230.18.6?
161.230.18.6 is registered to AS12353-MNT. The address falls within the 161.230.0.0/18 network block. Registration is held at ARIN.
Where is 161.230.18.6 located?
Geolocation data places 161.230.18.6 in Vila Nova de Famalicão, Braga, Portugal. The local time zone is Europe/Lisbon. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 161.230.18.6 malicious or safe?
161.230.18.6 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 ports are open on 161.230.18.6?
Responsive ports observed on 161.230.18.6 include 80, 443, 8080, 8443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.