# # DShield.org Recommended Block List # (c) $year DShield.org # some rights reserved. Details http://creativecommons.org/licenses/by-nc-sa/2.5/ # use on your own risk. No warranties implied. # primary URL: https://feeds.dshield.org/block.txt # PGP Sign.: https://feeds.dshield.org/block.txt.asc # # comments: systems@isc.sans.edu # updated: 2026-08-23T23:00:27.273790 # # This list summarizes the top 20 attacking class C (/24) subnets # over the last three days. The number of 'attacks' indicates the # number of targets reporting scans from this subnet. # # # Columns (tab delimited): # # (1) start of netblock # (2) end of netblock # (3) subnet (/24 for class C) # (4) number of targets scanned # (5) name of Network # (6) Country # (7) contact email address # # If a range is assigned to multiple users, the first one is listed. # 65.49.1.0 65.49.1.255 24 305 HURRICANE US abuse@he.net 151.243.11.0 151.243.11.255 24 303 RASANA IR abuse@rasana.net 64.62.156.0 64.62.156.255 24 301 HURRICANE US abuse@he.net 45.198.224.0 45.198.224.255 24 299 OWS US CSOC@ontario.ca 66.132.195.0 66.132.195.255 24 299 - - - 172.110.223.0 172.110.223.255 24 298 - - - 69.5.169.0 69.5.169.255 24 297 OMNIS US abuse@omnis.com 64.62.197.0 64.62.197.255 24 296 HURRICANE US abuse@he.net 66.132.186.0 66.132.186.255 24 293 - - - 5.61.209.0 5.61.209.255 24 292 ASN-TCABLE ES tvcablesantapola-abuse@gestionclientes.org 205.210.31.0 205.210.31.255 24 291 GOOGLE-CLOUD-PLATFORM US None 45.148.10.0 45.148.10.255 24 289 PPTECHNOLOGY GB abuse@vegatele.com 185.242.226.0 185.242.226.255 24 284 AS49870-BV NL abuse@westcall.ru 199.45.154.0 199.45.154.255 24 284 CENSYS-ARIN-03 US None 193.163.125.0 193.163.125.255 24 283 INTERNET-MEASUREMENT GB >>UNKNOWN<< 66.132.172.0 66.132.172.255 24 282 - - - 167.94.145.0 167.94.145.255 24 282 CENSYS-ARIN-02 US None 198.235.24.0 198.235.24.255 24 281 GOOGLE-CLOUD-PLATFORM US None 213.209.159.0 213.209.159.255 24 281 AS43260 TR ip@dgn.net.tr 147.185.132.0 147.185.132.255 24 280 GOOGLE-CLOUD-PLATFORM US None