213.37.56.54
213.37.56.54 is an IPv4 address operated by ONO-AS - VODAFONE ONO, S.A., ES (AS6739), with approximate network location Torrejón de Ardoz, Spain. It belongs to a mobile network. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | VODAFONE IP MANAGER |
| ASN | AS6739 |
| Network Name | ONO |
| CIDR Block | 213.37.0.0/18 |
| RIR | RIPE |
| Network registration country | ES |
| Routing operator | ONO-AS - VODAFONE ONO, S.A., ES |
| 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 | Not found at queried name com |
| spf | Not checked |
| dmarc | Not checked |
| dnssec | Unknown / lookup inconclusive 54.56.37.213.in-addr.arpa |
| fcrDns | Not checked |
☁️ Network Classification
| Infrastructure | Mobile |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS6739 |
| Network Prefix | 213.37.0.0/16 |
| Route mapping | Found |
📅 Observation Timeline 🔄 Recent
| First Seen | 2026-11-05 23:07:16 UTC |
| Last Seen | 2026-11-08 02:12:11 UTC |
| Profile Built | 2026-11-14 07:52:18 UTC |
| Data Freshness | Recent |
| Signal Types | 14 |
| Total Observations | 18 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 213.37.56.54
Who owns the IP address 213.37.56.54?
213.37.56.54 is registered to VODAFONE IP MANAGER. The address falls within the 213.37.0.0/18 network block. Registration is held at RIPE.
Where is 213.37.56.54 located?
Geolocation data places 213.37.56.54 in Torrejón de Ardoz, Madrid, Spain. The local time zone is Europe/Madrid. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 213.37.56.54 malicious or safe?
213.37.56.54 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.
Is 213.37.56.54 a VPN, proxy, or data center address?
213.37.56.54 is classified as a mobile network based on network ownership and behavioural analysis.