# 171.244.40.247 — IP Intelligence Summary

171.244.40.247 is an IPv4 address operated by VIETEL-AS-AP - Viettel Group, VN (AS7552), with approximate network location Chicago, Vietnam. As of November 14, 2026, IPDebrief rates it Low Risk (15/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/171.244.40.247
- Last updated: 2026-11-14

## 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
- Registered holder: IRT-VNNIC-AP
- Routing operator: VIETEL-AS-AP - Viettel Group, VN
- Network registration country: VN
- Registrant address country: —

## Location

- City: Chicago
- Region: —
- Country: Vietnam
- Time zone: Asia/Ho_Chi_Minh

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 (15/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Exposed services

- 80/tcp — http
- 443/tcp — https
- 22/tcp — ssh

## DNS posture

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

- caa: Not applicable (—)
- spf: Not checked
- dmarc: Not checked
- dnssec: Unknown / lookup inconclusive (247.40.244.171.in-addr.arpa)
- fcrDns: Not checked

## TLS observations

- CN=pfSense-5bc93acfe58f7, O=pfSense webConfigurator Self-Signed Certificate; port unknown; target —; Previously observed expired certificate; stale evidence; valid until 2024-04-10T02:00:48.0000000+00:00

## Nearby addresses

- 171.244.40.165 (https://ipdebrief.com/171.244.40.165)

## Addresses sharing infrastructure

- 23.96.122.233 — Same server software (https://ipdebrief.com/23.96.122.233)
- 91.189.91.46 — Same server software (https://ipdebrief.com/91.189.91.46)
- 91.189.91.47 — Same server software (https://ipdebrief.com/91.189.91.47)
- 95.85.114.218 — Same server software (https://ipdebrief.com/95.85.114.218)
- 107.159.8.215 — Same server software (https://ipdebrief.com/107.159.8.215)
- 165.154.202.254 — Same server software (https://ipdebrief.com/165.154.202.254)
- 185.87.171.144 — Same server software (https://ipdebrief.com/185.87.171.144)
- 185.125.190.23 — Same server software (https://ipdebrief.com/185.125.190.23)
- 185.125.190.24 — Same server software (https://ipdebrief.com/185.125.190.24)
- 185.125.190.75 — Same server software (https://ipdebrief.com/185.125.190.75)
- 191.97.106.92 — Same server software (https://ipdebrief.com/191.97.106.92)

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Source: IPDebrief, "171.244.40.247 IP intelligence", https://ipdebrief.com/171.244.40.247, updated 2026-11-14. Assessments are probabilistic.