# 128.173.237.17 — IP Intelligence Summary

128.173.237.17 is an IPv4 address operated by Virginia Polytechnic Institute and State Univ. (AS1312), geolocated to Pembroke, United States. Its reverse DNS name is mirror.cs.vt.edu. As of November 1, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/128.173.237.17
- Last updated: 2026-11-01

## Ownership

- Organization: Virginia Polytechnic Institute and State Univ.
- Network name: VA-TECH
- Allocated block: 128.173.0.0/16
- ASN: AS1312 (https://ipdebrief.com/asn/1312)
- Regional registry: ARIN

## Location

- City: Pembroke
- Region: Virginia
- Country: United States
- Time zone: —

## Network classification

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

## Risk assessment

- Assessment: Low Risk (25/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- mirror.cs.vt.edu
- Forward-confirmed: yes

## Exposed services

- 80/tcp — http
- 443/tcp — https

## Addresses sharing infrastructure

- 66.42.86.174 — Same server software (https://ipdebrief.com/66.42.86.174)

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Source: IPDebrief, "128.173.237.17 IP intelligence", https://ipdebrief.com/128.173.237.17, updated 2026-11-01. Assessments are probabilistic.