# 172.216.52.219 — IP Intelligence Summary

172.216.52.219 is an IPv4 address announced by AS209854, with approximate network location London, United Kingdom. As of October 8, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/172.216.52.219
- Last updated: 2026-10-08

## Ownership

- Organization: Admin
- Network name: ipv4
- Allocated block: 172.216.52.0/24
- ASN: AS209854 (https://ipdebrief.com/asn/209854)
- Regional registry: ARIN
- Registered holder: Admin
- Routing operator: —
- Network registration country: GB
- Registrant address country: —

## Location

- City: London
- Region: England
- Country: United Kingdom
- Time zone: Europe/London

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

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- Residential: no
- Mobile: no
- 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

## Exposed services

- 443/tcp — https
- 8443/tcp — https-alt

## DNS posture

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

- spf: Not checked
- dmarc: Not checked
- fcrDns: Not checked
- dnssec: Not checked
- caa: Not checked

## TLS observations

- CN=*.dip.surfshark.com; port unknown; target —; Historical certificate; current certificate unknown; valid until 2027-03-10T23:59:59.0000000+00:00

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Source: IPDebrief, "172.216.52.219 IP intelligence", https://ipdebrief.com/172.216.52.219, updated 2026-10-08. Assessments are probabilistic.