# 187.19.186.54 — IP Intelligence Summary

187.19.186.54 is an IPv4 address announced by AS28126, with approximate network location Juazeiro do Norte, Brazil. It belongs to a residential connection with reverse DNS name 187-19-186-54-tmp.static.brisanet.net.br. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/187.19.186.54
- Last updated: 2026-11-12

## Ownership

- Organization: BRISANET SERVICOS DE TELECOMUNICACOES S.A
- Network name: 126291
- Allocated block: 187.19.128.0/17
- ASN: AS28126 (https://ipdebrief.com/asn/28126)
- Regional registry: LACNIC
- Registered holder: BRISANET SERVICOS DE TELECOMUNICACOES S.A
- Routing operator: —
- Network registration country: BR
- Registrant address country: —

## Location

- City: Juazeiro do Norte
- Region: Ceará
- Country: Brazil
- Time zone: —

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

## Network classification

- Infrastructure type: Residential
- Datacenter / hosting: no
- Residential: yes
- 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

## Reverse DNS

- 187-19-186-54-tmp.static.brisanet.net.br
- Forward-confirmed: 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

## Nearby addresses

- 187.19.186.126 (https://ipdebrief.com/187.19.186.126)
- 187.19.186.135 (https://ipdebrief.com/187.19.186.135)
- 187.19.186.180 (https://ipdebrief.com/187.19.186.180)
- 187.19.186.185 (https://ipdebrief.com/187.19.186.185)

---

Source: IPDebrief, "187.19.186.54 IP intelligence", https://ipdebrief.com/187.19.186.54, updated 2026-11-12. Assessments are probabilistic.