# 216.28.135.77 — IP Intelligence Summary

216.28.135.77 is an IPv4 address operated by Cogent Communications, LLC (AS274191), geolocated to Rosario, Argentina. As of November 3, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/216.28.135.77
- Last updated: 2026-11-03

## Ownership

- Organization: Cogent Communications, LLC
- Network name: COGENT-FNSI-0005
- Allocated block: 216.28.0.0/15
- ASN: AS274191 (https://ipdebrief.com/asn/274191)
- Regional registry: ARIN

## Location

- City: Rosario
- Region: Santa Fe
- Country: Argentina
- Time zone: America/Argentina/Buenos_Aires

## 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

## Nearby addresses

- 216.28.135.81 (https://ipdebrief.com/216.28.135.81)
- 216.28.135.93 (https://ipdebrief.com/216.28.135.93)
- 216.28.135.94 (https://ipdebrief.com/216.28.135.94)
- 216.28.135.104 (https://ipdebrief.com/216.28.135.104)
- 216.28.135.111 (https://ipdebrief.com/216.28.135.111)
- 216.28.135.170 (https://ipdebrief.com/216.28.135.170)
- 216.28.135.175 (https://ipdebrief.com/216.28.135.175)
- 216.28.135.189 (https://ipdebrief.com/216.28.135.189)
- 216.28.135.200 (https://ipdebrief.com/216.28.135.200)
- 216.28.135.240 (https://ipdebrief.com/216.28.135.240)

---

Source: IPDebrief, "216.28.135.77 IP intelligence", https://ipdebrief.com/216.28.135.77, updated 2026-11-03. Assessments are probabilistic.