# 187.63.156.171 — IP Intelligence Summary

187.63.156.171 is an IPv4 address operated by AS272057 - DERIVALNET Y COMUNICACIONES SRL, DO (AS272057), with approximate network location Dominican Republic. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/187.63.156.171
- Last updated: 2026-11-13

## Ownership

- Organization: DERIVALNET Y COMUNICACIONES SRL
- Network name: 187.63.156.0 - 187.63.159.255
- Allocated block: 187.63.156.0/22
- ASN: AS272057 (https://ipdebrief.com/asn/272057)
- Regional registry: LACNIC
- Registered holder: DERIVALNET Y COMUNICACIONES SRL
- Routing operator: AS272057 - DERIVALNET Y COMUNICACIONES SRL, DO
- Network registration country: DO
- Registrant address country: —

## Location

- City: —
- Region: Azua Province
- Country: Dominican Republic
- Time zone: —

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

- 8443/tcp — https-alt

## DNS posture

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

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

## TLS observations

- CN=mikrotik-derivalnet; port unknown; target —; Historical certificate; current certificate unknown; valid until 2036-09-08T04:37:45.0000000+00:00

## Nearby addresses

- 187.63.156.67 (https://ipdebrief.com/187.63.156.67)
- 187.63.156.137 (https://ipdebrief.com/187.63.156.137)
- 187.63.156.141 (https://ipdebrief.com/187.63.156.141)
- 187.63.156.143 (https://ipdebrief.com/187.63.156.143)

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Source: IPDebrief, "187.63.156.171 IP intelligence", https://ipdebrief.com/187.63.156.171, updated 2026-11-13. Assessments are probabilistic.