# 154.54.89.138 — IP Intelligence Summary

154.54.89.138 is an IPv4 address operated by Cogent Communications, LLC (AS174), geolocated to Boston, United States. Its reverse DNS name is be10019.rcr71.ymq03.atlas.cogentco.com. As of October 26, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/154.54.89.138
- Last updated: 2026-10-26

## 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: 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

- be10019.rcr71.ymq03.atlas.cogentco.com
- Forward-confirmed: no

## Analyst narrative

IP 154.54.89.138 was assigned to Cogent Communications, LLC under ASN 174 within the 154.54.0.0/16 block. The asset was classified as Low Risk with a risk score of 25. Network scans indicated the host was firewalled with no open services or active web presence. While the IP was not flagged as a known attacker or spam source, it appeared on one DNS blacklist out of eight total lists checked. The subnet classification was mixed with an abuse density of 22.2%, containing two threat siblings among nine total addresses. Monitoring the address was recommended due to neighborhood risk factors, despite the individual asset showing no specific malicious behavior or persistent threat indicators.

## Nearby addresses

- 154.54.89.1 (https://ipdebrief.com/154.54.89.1)
- 154.54.89.101 (https://ipdebrief.com/154.54.89.101)
- 154.54.89.141 (https://ipdebrief.com/154.54.89.141)
- 154.54.89.178 (https://ipdebrief.com/154.54.89.178)
- 154.54.89.182 (https://ipdebrief.com/154.54.89.182)
- 154.54.89.198 (https://ipdebrief.com/154.54.89.198)
- 154.54.89.205 (https://ipdebrief.com/154.54.89.205)
- 154.54.89.221 (https://ipdebrief.com/154.54.89.221)

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Source: IPDebrief, "154.54.89.138 IP intelligence", https://ipdebrief.com/154.54.89.138, updated 2026-10-26. Assessments are probabilistic.