# 45.5.34.123 — IP Intelligence Summary

45.5.34.123 is an IPv4 address announced by AS266931, with approximate network location São Paulo, Brazil. It belongs to a mobile network with reverse DNS name 45.5.34.123.novelltelecom.com.br. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/45.5.34.123
- Last updated: 2026-11-11

## Ownership

- Organization: RE Servicos de Comunicacao Multimidia
- Network name: 384240
- Allocated block: 45.5.32.0/22
- ASN: AS266931 (https://ipdebrief.com/asn/266931)
- Regional registry: ARIN
- Registered holder: RE Servicos de Comunicacao Multimidia
- Routing operator: —
- Network registration country: BR
- Registrant address country: —

## Location

- City: São Paulo
- Region: SP
- Country: Brazil
- Time zone: America/Sao_Paulo

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

## Network classification

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

- 45.5.34.123.novelltelecom.com.br
- Forward-confirmed: yes

## 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

- 45.5.34.133 (https://ipdebrief.com/45.5.34.133)
- 45.5.34.140 (https://ipdebrief.com/45.5.34.140)
- 45.5.34.184 (https://ipdebrief.com/45.5.34.184)
- 45.5.34.210 (https://ipdebrief.com/45.5.34.210)

---

Source: IPDebrief, "45.5.34.123 IP intelligence", https://ipdebrief.com/45.5.34.123, updated 2026-11-11. Assessments are probabilistic.