154.54.40.0/24 subnet

IPv4 /24 block

154.54.40.0/24 is a block of 256 IPv4 addresses announced by AS174 (Cogent Communications, LLC), located mainly in United States. IPDebrief has analysed 10 addresses in this block; none currently carries a higher risk score. Overall the neighbourhood is assessed as clean.

Updated 6 November 2026

Analysed: 10
Higher risk: 0
Hosting / datacenter: 0
VPN, proxy or Tor: 0
With reverse DNS: 10

Analysed addresses in 154.54.40.0/24

0 higher risk0 moderate10 low

154.54.40.6be2176.ccr51.rio01.atlas.cogentco.com · risk 25
154.54.40.41be3096.ccr81.sjc13.atlas.cogentco.com · risk 25
154.54.40.50be5392.rcr21.b003320-1.dca04.atlas.cogentco.com · risk 25
154.54.40.74be2727.rcr71.b003323-0.dca04.atlas.cogentco.com · risk 25
154.54.40.110port-channel3704.ccr92.jan02.atlas.cogentco.com · risk 25
154.54.40.153be3471.ccr31.bos01.atlas.cogentco.com · risk 25
154.54.40.154be3471.ccr41.jfk02.atlas.cogentco.com · risk 25
154.54.40.157be3097.ccr81.sjc13.atlas.cogentco.com · risk 25
154.54.40.158be3097.ccr41.lax01.atlas.cogentco.com · risk 25
154.54.40.249be8121.ccr31.dfw01.atlas.cogentco.com · risk 25

Related networks

About this block

A /24 is the smallest IPv4 block normally routed on the internet, so the 256 addresses inside it usually share one operator and purpose. Looking at a whole block shows whether a single suspicious address is an outlier or part of a pattern: a block where many addresses carry abuse reports, hosting infrastructure or anonymising services deserves more caution than one with a single flagged address.

Only addresses IPDebrief has analysed are listed. Each links to its full profile with ownership, routing, reverse DNS and risk evidence.