# 37.63.34.12 — IP Intelligence Summary

37.63.34.12 is an IPv4 address announced by AS8717, with approximate network location Sofia, Bulgaria. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/37.63.34.12
- Last updated: 2026-11-11

## Ownership

- Organization: SPNET-MNT
- Network name: GPON-VelikoTarnovo-South-1
- Allocated block: 37.63.32.0/21
- ASN: AS8717 (https://ipdebrief.com/asn/8717)
- Regional registry: RIPE
- Registered holder: SPNET-MNT
- Routing operator: —
- Network registration country: BG
- Registrant address country: —

## Location

- City: Sofia
- Region: Sofia-Capital
- Country: Bulgaria
- Time zone: Europe/Sofia

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

## 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

## Addresses sharing infrastructure

- 37.63.125.154 — Same abuse contact (https://ipdebrief.com/37.63.125.154)
- 77.70.53.205 — Same abuse contact (https://ipdebrief.com/77.70.53.205)
- 77.70.124.41 — Same abuse contact (https://ipdebrief.com/77.70.124.41)
- 78.83.112.2 — Same abuse contact (https://ipdebrief.com/78.83.112.2)
- 78.83.125.235 — Same abuse contact (https://ipdebrief.com/78.83.125.235)
- 85.130.101.49 — Same abuse contact (https://ipdebrief.com/85.130.101.49)
- 92.247.49.26 — Same abuse contact (https://ipdebrief.com/92.247.49.26)
- 151.251.117.2 — Same abuse contact (https://ipdebrief.com/151.251.117.2)
- 151.251.117.208 — Same abuse contact (https://ipdebrief.com/151.251.117.208)
- 212.104.119.20 — Same abuse contact (https://ipdebrief.com/212.104.119.20)

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Source: IPDebrief, "37.63.34.12 IP intelligence", https://ipdebrief.com/37.63.34.12, updated 2026-11-11. Assessments are probabilistic.