# 116.99.249.166 — IP Intelligence Summary

116.99.249.166 is an IPv4 address, with approximate network location Vietnam. Its reverse DNS name is dynamic-ip-adsl.viettel.vn. As of November 14, 2026, IPDebrief rates it Low Risk (35/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/116.99.249.166
- Last updated: 2026-11-14

## Ownership

- Organization: —
- Network name: —
- Allocated block: —
- ASN: —
- Regional registry: —
- Registered holder: —
- Routing operator: —
- Network registration country: —
- Registrant address country: —

## Location

- City: —
- Region: —
- Country: Vietnam
- 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 (35/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- dynamic-ip-adsl.viettel.vn
- Forward-confirmed: no

## DNS posture

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

- caa: Not checked
- spf: Not checked
- dmarc: Not checked
- dnssec: Not checked
- fcrDns: Not checked

## Nearby addresses

- 116.99.249.21 (https://ipdebrief.com/116.99.249.21)
- 116.99.249.54 (https://ipdebrief.com/116.99.249.54)
- 116.99.249.105 (https://ipdebrief.com/116.99.249.105)
- 116.99.249.178 (https://ipdebrief.com/116.99.249.178)
- 116.99.249.236 (https://ipdebrief.com/116.99.249.236)

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Source: IPDebrief, "116.99.249.166 IP intelligence", https://ipdebrief.com/116.99.249.166, updated 2026-11-14. Assessments are probabilistic.