# 37.27.143.21 — IP Intelligence Summary

37.27.143.21 is an IPv4 address operated by HETZNER-AS - Hetzner Online GmbH, DE (AS24940), with approximate network location Helsinki, Finland. It belongs to datacenter or hosting infrastructure. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/37.27.143.21
- Last updated: 2026-11-14

## Ownership

- Organization: Hetzner Online GmbH - Contact Role
- Network name: DE-HETZNER-20111228
- Allocated block: 37.27.0.0/16
- ASN: AS24940 (https://ipdebrief.com/asn/24940)
- Regional registry: RIPE
- Registered holder: Hetzner Online GmbH - Contact Role
- Routing operator: HETZNER-AS - Hetzner Online GmbH, DE
- Network registration country: FI
- Registrant address country: —
- Cloud / hosting provider: Hetzner

## Location

- City: Helsinki
- Region: Uusimaa
- Country: Finland
- Time zone: Europe/Helsinki

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

## Network classification

- Infrastructure type: CloudCompute
- Datacenter / hosting: yes
- 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

- 80/tcp — http
- 443/tcp — https

## DNS posture

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

- caa: Not found at queried name (ua)
- spf: Not checked
- dmarc: Not checked
- dnssec: Unknown / lookup inconclusive (21.143.27.37.in-addr.arpa)
- fcrDns: Not checked

## TLS observations

- CN=*.cityhost.com.ua; port unknown; target —; Historical certificate; current certificate unknown; valid until 2027-01-22T23:59:59.0000000+00:00

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Source: IPDebrief, "37.27.143.21 IP intelligence", https://ipdebrief.com/37.27.143.21, updated 2026-11-14. Assessments are probabilistic.