# 2804:4ec:1105:b16d:ddd4:39ef:83c8:3874 — IP Intelligence Summary

2804:4ec:1105:b16d:ddd4:39ef:83c8:3874 is an IPv6 address announced by AS28668, with approximate network location Lençóis Paulista, Brazil. As of October 29, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/2804:4ec:1105:b16d:ddd4:39ef:83c8:3874
- Last updated: 2026-10-29

## Ownership

- Organization: Desktop Sigmanet Comunicação Multimídia SA
- Network name: 164628
- Allocated block: —
- ASN: AS28668 (https://ipdebrief.com/asn/28668)
- Regional registry: ARIN
- Registered holder: Desktop Sigmanet Comunicação Multimídia SA
- Routing operator: —
- Network registration country: BR
- Registrant address country: —

## Location

- City: Lençóis Paulista
- 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: —
- 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

## 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

- 2804:4ec:1105:6e0a:a5cd:4932:b1e6:876c (https://ipdebrief.com/2804:4ec:1105:6e0a:a5cd:4932:b1e6:876c)
- 2804:4ec:1105:7696:9dda:6e8b:4f1e:f768 (https://ipdebrief.com/2804:4ec:1105:7696:9dda:6e8b:4f1e:f768)

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Source: IPDebrief, "2804:4ec:1105:b16d:ddd4:39ef:83c8:3874 IP intelligence", https://ipdebrief.com/2804:4ec:1105:b16d:ddd4:39ef:83c8:3874, updated 2026-10-29. Assessments are probabilistic.