IP Intelligence Authority Platform

121.100.7.0/24 subnet

121.100.7.0/24 is a block of 256 IPv4 addresses announced by AS38158 (IRT-CBNAP-ID), located mainly in Indonesia. IPDebrief has analysed 15 addresses in this block; 8 currently carry a higher risk score. Overall the neighbourhood is assessed as mostly clean.

Updated 4 November 2026

Analysed

15

Higher risk

8

Hosting / datacenter

0

VPN, proxy or Tor

0

With reverse DNS

0

Analysed addresses in 121.100.7.0/24

• 121.100.7.2risk 25
• 121.100.7.18risk 70
• 121.100.7.49risk 70
• 121.100.7.82risk 0
• 121.100.7.86risk 70
• 121.100.7.89risk 70
• 121.100.7.97risk 25
• 121.100.7.98risk 25
• 121.100.7.105risk 25
• 121.100.7.178risk 0
• 121.100.7.181risk 70
• 121.100.7.182risk 70
• 121.100.7.205risk 0
• 121.100.7.206risk 70
• 121.100.7.224risk 70

Related networks

• AS38158
• Indonesia
• ← 121.100.6.0/24
• 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.