# # 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: 2026-05-17T16:45:36.492887 # # 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. # 64.62.197.0 64.62.197.255 24 361 HURRICANE US abuse@he.net 193.163.125.0 193.163.125.255 24 345 INTERNET-MEASUREMENT GB >>UNKNOWN<< 45.148.10.0 45.148.10.255 24 343 PPTECHNOLOGY GB abuse@vegatele.com 66.132.172.0 66.132.172.255 24 337 - - - 45.142.193.0 45.142.193.255 24 336 MAGHOST_ RO office@magbross.ro 66.132.186.0 66.132.186.255 24 336 - - - 65.49.1.0 65.49.1.255 24 335 HURRICANE US abuse@he.net 5.61.209.0 5.61.209.255 24 334 ASN-TCABLE ES tvcablesantapola-abuse@gestionclientes.org 64.62.156.0 64.62.156.255 24 334 HURRICANE US abuse@he.net 178.20.210.0 178.20.210.255 24 333 AS43260 TR ip@dgn.net.tr 205.210.31.0 205.210.31.255 24 331 GOOGLE-CLOUD-PLATFORM US None 147.185.132.0 147.185.132.255 24 330 GOOGLE-CLOUD-PLATFORM US None 198.235.24.0 198.235.24.255 24 330 GOOGLE-CLOUD-PLATFORM US None 43.228.157.0 43.228.157.255 24 329 M247 RO abuse@m247.com 66.132.224.0 66.132.224.255 24 328 - - - 45.205.1.0 45.205.1.255 24 327 MULTA-ASN1 US abuse@multacom.com 66.132.195.0 66.132.195.255 24 327 - - - 77.90.185.0 77.90.185.255 24 325 BTHOSTER GB abuse@inetia.pl 167.94.145.0 167.94.145.255 24 324 CENSYS-ARIN-02 US None 167.94.146.0 167.94.146.255 24 324 CENSYS-ARIN-02 US None