205.251.198.0/24 subnet

IPv4 /24 block

205.251.198.0/24 is a block of 256 IPv4 addresses announced by AS16509 (Amazon Data Services Northern Virginia), 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 mostly clean.

Updated 4 November 2026

Analysed: 10
Higher risk: 0
Hosting / datacenter: 2
VPN, proxy or Tor: 0
With reverse DNS: 10

Analysed addresses in 205.251.198.0/24

0 higher risk0 moderate10 low

205.251.198.2ns-1538.awsdns-00.co.uk · risk 25
205.251.198.3ns-1539.awsdns-00.co.uk · risk 25
205.251.198.40ns-1576.awsdns-05.co.uk · risk 20
205.251.198.52ns-1588.awsdns-06.co.uk · risk 25
205.251.198.97ns-1633.awsdns-12.co.uk · risk 25
205.251.198.118ns-1654.awsdns-14.co.uk · risk 25
205.251.198.164ns-1700.awsdns-20.co.uk · risk 25
205.251.198.200ns-1736.awsdns-25.co.uk · risk 25
205.251.198.236ns-1772.awsdns-29.co.uk · risk 20
205.251.198.241ns-1777.awsdns-30.co.uk · 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.