IP Intelligence Authority Platform

103.121.65.0/24 subnet

103.121.65.0/24 is a block of 256 IPv4 addresses announced by AS151049 (ATSS NETWORK AND DATA SOLUTION), located mainly in Philippines. IPDebrief has analysed 8 addresses in this block; none currently carries a higher risk score. Overall the neighbourhood is assessed as mostly clean.

Updated 5 November 2026

Analysed

8

Higher risk

0

Hosting / datacenter

0

VPN, proxy or Tor

0

With reverse DNS

7

Analysed addresses in 103.121.65.0/24

• 103.121.65.139103-121-65-139.static.atssfiber.ph · risk 25
• 103.121.65.153103-121-65-153.static.atssfiber.ph · risk 25
• 103.121.65.164103-121-65-164.static.atssfiber.ph · risk 25
• 103.121.65.166103-121-65-166.static.atssfiber.ph · risk 25
• 103.121.65.167risk 25
• 103.121.65.177103-121-65-177.static.atssfiber.ph · risk 25
• 103.121.65.185103-121-65-185.static.atssfiber.ph · risk 25
• 103.121.65.197103-121-65-197.static.atssfiber.ph · risk 25

Related networks

• AS151049
• Philippines
• Network directory

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.