# 169.228.57.144 — IP Intelligence Summary

169.228.57.144 is an IPv4 address operated by University of California, San Diego (AS7377), geolocated to San Diego, United States. Its reverse DNS name is sallyridescience.ucsd.edu. As of October 30, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/169.228.57.144
- Last updated: 2026-10-30

## Ownership

- Organization: University of California, San Diego
- Network name: UCSD-NET-169-228
- Allocated block: 169.228.0.0/16
- ASN: AS7377 (https://ipdebrief.com/asn/7377)
- Regional registry: ARIN

## Location

- City: San Diego
- Region: California
- 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

- sallyridescience.ucsd.edu
- Forward-confirmed: yes

## Exposed services

- 80/tcp — http
- 443/tcp — https

## Nearby addresses

- 169.228.57.42 (https://ipdebrief.com/169.228.57.42)
- 169.228.57.44 (https://ipdebrief.com/169.228.57.44)
- 169.228.57.82 (https://ipdebrief.com/169.228.57.82)

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Source: IPDebrief, "169.228.57.144 IP intelligence", https://ipdebrief.com/169.228.57.144, updated 2026-10-30. Assessments are probabilistic.