# 171.251.233.148 — IP Intelligence Summary

171.251.233.148 is an IPv4 address operated by IRT-VNNIC-AP (AS7552), geolocated to Ho Chi Minh City, Vietnam. Its reverse DNS name is dynamic-ip-adsl.viettel.vn. As of November 6, 2026, IPDebrief rates it Moderate Risk (40/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/171.251.233.148
- Last updated: 2026-11-06

## Ownership

- Organization: IRT-VNNIC-AP
- Network name: VIETTEL-VN
- Allocated block: 171.224.0.0/11
- ASN: AS7552 (https://ipdebrief.com/asn/7552)
- Regional registry: APNIC

## Location

- City: Ho Chi Minh City
- Region: Ho Chi Minh
- Country: Vietnam
- Time zone: Asia/Ho_Chi_Minh

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- Residential: no
- Mobile: no
- Anycast: no
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: Moderate Risk (40/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

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

## Nearby addresses

- 171.251.233.18 (https://ipdebrief.com/171.251.233.18)
- 171.251.233.46 (https://ipdebrief.com/171.251.233.46)
- 171.251.233.57 (https://ipdebrief.com/171.251.233.57)
- 171.251.233.138 (https://ipdebrief.com/171.251.233.138)
- 171.251.233.146 (https://ipdebrief.com/171.251.233.146)
- 171.251.233.224 (https://ipdebrief.com/171.251.233.224)
- 171.251.233.253 (https://ipdebrief.com/171.251.233.253)

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Source: IPDebrief, "171.251.233.148 IP intelligence", https://ipdebrief.com/171.251.233.148, updated 2026-11-06. Assessments are probabilistic.