# # 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: 2026-01-25T15:45:29.118732 # # 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. # 167.94.138.0 167.94.138.255 24 344 CENSYS-ARIN-01 US None 64.62.156.0 64.62.156.255 24 331 HURRICANE US abuse@he.net 65.49.1.0 65.49.1.255 24 330 HURRICANE US abuse@he.net 205.210.31.0 205.210.31.255 24 330 GOOGLE-CLOUD-PLATFORM US None 206.168.34.0 206.168.34.255 24 327 - - - 78.128.114.0 78.128.114.255 24 323 TAMATIYA-AS BG noc@4vendeta.com 91.196.152.0 91.196.152.255 24 318 ATT-INTERNET4 US abuse@att.net 216.180.246.0 216.180.246.255 24 318 NTHL US abuse@networktransit.net 167.94.145.0 167.94.145.255 24 318 CENSYS-ARIN-02 US None 64.62.197.0 64.62.197.255 24 317 HURRICANE US abuse@he.net 204.76.203.0 204.76.203.255 24 317 INTELLIGENCE-ATOM-HOSTING KN None 193.163.125.0 193.163.125.255 24 317 INTERNET-MEASUREMENT GB >>UNKNOWN<< 198.235.24.0 198.235.24.255 24 314 GOOGLE-CLOUD-PLATFORM US None 91.224.92.0 91.224.92.255 24 313 HOSTBALTIC LT >>UNKNOWN<< 199.45.154.0 199.45.154.255 24 312 CENSYS-ARIN-03 US None 45.142.193.0 45.142.193.255 24 311 MAGHOST_ RO office@magbross.ro 91.230.168.0 91.230.168.255 24 309 BHA FR abuse@bha-conseil.com 130.12.180.0 130.12.180.255 24 309 - - - 91.231.89.0 91.231.89.255 24 309 BHA FR abuse@bha-conseil.com 185.224.128.0 185.224.128.255 24 309 AS49870-BV NL abuse@westcall.ru