159.134.123.0/24 subnet

IPv4 /24 block

159.134.123.0/24 is a block of 256 IPv4 addresses announced by AS5466 (EIRCOM-NGN-FSS-MNT), located mainly in Ireland. IPDebrief has analysed 14 addresses in this block; none currently carries a higher risk score. Overall the neighbourhood is assessed as mostly clean.

Updated 6 October 2026

Analysed: 14
Higher risk: 0
Hosting / datacenter: 0
VPN, proxy or Tor: 0
With reverse DNS: 4

Analysed addresses in 159.134.123.0/24

0 higher risk0 moderate14 low

159.134.123.4eth-trunk10.hcore1.mgr.core.eircom.net · risk 25
159.134.123.8eth-trunk10.hcore1.lmk.core.eircom.net · risk 25
159.134.123.14eth-trunk11.hcore1.pgs.core.eircom.net · risk 25
159.134.123.89risk 0
159.134.123.167risk 25
159.134.123.169risk 25
159.134.123.173risk 0
159.134.123.175risk 25
159.134.123.183risk 25
159.134.123.189risk 0
159.134.123.195risk 25
159.134.123.197pos9-0.corea.lmk.limerick.eircom.net · risk 25
159.134.123.199risk 25
159.134.123.201risk 0

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.