# 154.54.165.173 — IP Intelligence Summary

154.54.165.173 is an IPv4 address operated by Cogent Communications, LLC (AS174), geolocated to Boston, United States. Its reverse DNS name is be3629.rcr71.bwi01.atlas.cogentco.com. As of November 2, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/154.54.165.173
- Last updated: 2026-11-02

## Ownership

- Organization: Cogent Communications, LLC
- Network name: COGENT-154-54-16
- Allocated block: 154.54.0.0/16
- ASN: AS174 (https://ipdebrief.com/asn/174)
- Regional registry: AFRINIC

## Location

- City: Boston
- Region: US-MA
- 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

- be3629.rcr71.bwi01.atlas.cogentco.com
- Forward-confirmed: no

## Analyst narrative

IP 154.54.165.173 is attributed to Cogent Communications, LLC (ASN 174) within the United States, resolving to the domain cogentco.com with a forward confirmation status of false. The control plane indicates the host is listed on one DNSBL category with a maximum severity of high under the 'bot' label, while network role analysis shows no open ports. This IP is flagged as a "Suspicious Host" with a risk score of 25, despite the domain maintaining valid SPF and DMARC records. The intelligence assessment recommends "Monitor" due to the presence of threat siblings in the neighborhood, noting overall confidence is Very Low.

## Nearby addresses

- 154.54.165.2 (https://ipdebrief.com/154.54.165.2)
- 154.54.165.26 (https://ipdebrief.com/154.54.165.26)
- 154.54.165.30 (https://ipdebrief.com/154.54.165.30)
- 154.54.165.89 (https://ipdebrief.com/154.54.165.89)
- 154.54.165.102 (https://ipdebrief.com/154.54.165.102)
- 154.54.165.106 (https://ipdebrief.com/154.54.165.106)
- 154.54.165.110 (https://ipdebrief.com/154.54.165.110)
- 154.54.165.114 (https://ipdebrief.com/154.54.165.114)
- 154.54.165.125 (https://ipdebrief.com/154.54.165.125)
- 154.54.165.133 (https://ipdebrief.com/154.54.165.133)
- 154.54.165.150 (https://ipdebrief.com/154.54.165.150)
- 154.54.165.242 (https://ipdebrief.com/154.54.165.242)

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Source: IPDebrief, "154.54.165.173 IP intelligence", https://ipdebrief.com/154.54.165.173, updated 2026-11-02. Assessments are probabilistic.