# 177.66.252.18 — IP Intelligence Summary

177.66.252.18 is an IPv4 address operated by AS52660 - e.serv informatica e tecnologia ltda., BR (AS52660), with approximate network location Arantina, Brazil. Its reverse DNS name is dynamic-177-66-252-18.eserv.net.br. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/177.66.252.18
- Last updated: 2026-11-13

## Ownership

- Organization: e.serv informatica e tecnologia ltda.
- Network name: 194637
- Allocated block: 177.66.248.0/21
- ASN: AS52660 (https://ipdebrief.com/asn/52660)
- Regional registry: LACNIC
- Registered holder: e.serv informatica e tecnologia ltda.
- Routing operator: AS52660 - e.serv informatica e tecnologia ltda., BR
- Network registration country: BR
- Registrant address country: —

## Location

- City: Arantina
- Region: Minas Gerais
- Country: Brazil
- 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

## Reverse DNS

- dynamic-177-66-252-18.eserv.net.br
- Forward-confirmed: yes

## DNS posture

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

- caa: Not found at queried name (br)
- spf: Unknown / lookup inconclusive (dynamic-177-66-252-18.eserv.net.br)
- dmarc: Unknown / lookup inconclusive (_dmarc.dynamic-177-66-252-18.eserv.net.br)
- dnssec: Unknown / lookup inconclusive (18.252.66.177.in-addr.arpa)
- fcrDns: Unknown / lookup inconclusive (dynamic-177-66-252-18.eserv.net.br)

## Nearby addresses

- 177.66.252.16 (https://ipdebrief.com/177.66.252.16)

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Source: IPDebrief, "177.66.252.18 IP intelligence", https://ipdebrief.com/177.66.252.18, updated 2026-11-13. Assessments are probabilistic.