# 191.37.3.90 — IP Intelligence Summary

191.37.3.90 is an IPv4 address announced by AS263980, with approximate network location Brazil. It belongs to a residential connection with reverse DNS name 90-3-37-191-in-addr-arpa.g3telecompi.com.br. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/191.37.3.90
- Last updated: 2026-11-12

## Ownership

- Organization: G3 Telecom
- Network name: 511739
- Allocated block: 191.37.2.0/23
- ASN: AS263980 (https://ipdebrief.com/asn/263980)
- Regional registry: LACNIC
- Registered holder: G3 Telecom
- Routing operator: —
- Network registration country: BR
- Registrant address country: —

## Location

- City: —
- Region: Piauí
- 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

- 90-3-37-191-in-addr-arpa.g3telecompi.com.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

- 191.37.3.147 (https://ipdebrief.com/191.37.3.147)

## Addresses sharing infrastructure

- 45.176.254.170 — Same abuse contact (https://ipdebrief.com/45.176.254.170)
- 45.232.202.54 — Same abuse contact (https://ipdebrief.com/45.232.202.54)
- 138.255.244.21 — Same abuse contact (https://ipdebrief.com/138.255.244.21)
- 168.227.16.229 — Same abuse contact (https://ipdebrief.com/168.227.16.229)
- 191.37.2.231 — Same abuse contact (https://ipdebrief.com/191.37.2.231)

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Source: IPDebrief, "191.37.3.90 IP intelligence", https://ipdebrief.com/191.37.3.90, updated 2026-11-12. Assessments are probabilistic.