# 151.237.19.243 — IP Intelligence Summary

151.237.19.243 is an IPv4 address operated by BG-FIBERX - FIBER X Ltd., BG (AS211159), with approximate network location Sofia, Bulgaria. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/151.237.19.243
- Last updated: 2026-11-13

## Ownership

- Organization: IPACCT-MNT
- Network name: BG-FIBERX
- Allocated block: 151.237.19.0/24
- ASN: AS211159 (https://ipdebrief.com/asn/211159)
- Regional registry: RIPE
- Registered holder: IPACCT-MNT
- Routing operator: BG-FIBERX - FIBER X Ltd., BG
- 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

## Exposed services

- 80/tcp — http

## DNS posture

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

- caa: Not applicable (—)
- spf: Unknown / lookup inconclusive (—)
- dmarc: Unknown / lookup inconclusive (—)
- dnssec: Unknown / lookup inconclusive (243.19.237.151.in-addr.arpa)
- fcrDns: Unknown / lookup inconclusive

- TLS probe 443 at 151.237.19.243: Certificate not captured; current certificate unknown (unreachable)
- TLS probe 8443 at 151.237.19.243: Certificate not captured; current certificate unknown (unreachable)
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Source: IPDebrief, "151.237.19.243 IP intelligence", https://ipdebrief.com/151.237.19.243, updated 2026-11-13. Assessments are probabilistic.