# 213.37.56.54 — IP Intelligence Summary

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.

- Canonical page: https://ipdebrief.com/213.37.56.54
- Last updated: 2026-11-14

## Ownership

- Organization: VODAFONE IP MANAGER
- Network name: ONO
- Allocated block: 213.37.0.0/18
- ASN: AS6739 (https://ipdebrief.com/asn/6739)
- Regional registry: RIPE
- Registered holder: VODAFONE IP MANAGER
- Routing operator: ONO-AS - VODAFONE ONO, S.A., ES
- Network registration country: ES
- Registrant address country: —

## Location

- City: Torrejón de Ardoz
- Region: Madrid
- Country: Spain
- Time zone: Europe/Madrid

Approximate network location; registration and certificate addresses are not server-location evidence.

## Network classification

- Infrastructure type: MobileCarrier
- Datacenter / hosting: no
- Residential: no
- Mobile: yes
- Anycast: Unverified (not proof of unicast)
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: Low Risk (0/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## DNS posture

Mail authentication and CAA are optional domain policies, not IP-wide requirements.

- 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

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Source: IPDebrief, "213.37.56.54 IP intelligence", https://ipdebrief.com/213.37.56.54, updated 2026-11-14. Assessments are probabilistic.