# this blacklist of DCC clients is used by the public DCC servers. The # public DCC servers should only be used by small sites that qualify # for the free license on the DCC source. # See http://www.dcc-servers.net/dcc/ concerning DCC # # This list contains IP addresses and blocks of addresses of DCC clients # that persistently cause problems such as sending more than 100,000 # requests per day to the public DCC servers. This list causes the public # DCC servers to ignore requests even before checking the automatic # rate-limiting mechanisms. # # This blacklist has no direct effect on email. # # This list is http://www.dcc-servers.net/dcc/client-blacklist.shtml # # Operators of public DCC servers can use the user names and passwords that # they use to see the DCC server status web pages to see the consolidated # lists of the busiest clients of the public DCC servers at # http://www.rhyolite.com/dcc/private/clients.cgi # # Contact Vernon Schryver at vjs@rhyolite.com or use the web form at # http://www.rhyolite.com/cgi-bin/ct.cgi?sb=public+server+blacklist # estpak.ee // neti.ee should use its own server(s) instead of sending # >300K requests/day to the public servers 194.126.101.0/24 # tsohost or misp.co.uk 200K requests/day # should use its own DCC server # responds to abuse@ with mail saying tickets can only be opened by # chat on a web page or a telephone call without disclosing a URL or # telephone number. 188.65.114.0/24 # more than 270K/day # http://www.isimtescil.net/ advertises an abuse mailbox at # abuse@domaintime.biz, which rejects mail with "... This mail server # requires authentication when attempting to send to a non-local # e-mail address... 93.89.226.0/24 # eaudiencemarketing.com findersmedia.com # 175K DCC requests /day from a bulk mail advertiser at 192.228.96.154? 192.228.96.0/24 # ihsbulut.com # no response from abuse@ihs.com.tr or hizmet@ihs.com.tr 94.138.192.0/24 # >3.8M requests/day # no response from abuse@justhost.com abuse@unifiedlayer.com # mail to whois contacts at support@bluehost.com netops@bluehost.com # and tos@bluehost.com is rejected by Google with "Address not found" # 2021/10 23.91.64.0/20 # 2021/10 50.87.248.0/23 # 2021/10 162.144.0.0/16 # 2021/10 66.147.240.0/20 # 2021/10 69.195.124.0/24 # 2021/10 69.89.16.0/20 # 2021/10 74.220.192.0/19 # 2021/10 162.144.0.0/20 # 2021/10 173.254.0.0/17 # 240K requesets/day but no response from unimi.it or garr.it 159.149.10.0/24 # >260K requests/day but no response from abuse@hostway.de 83.246.107.0/24 # gmo.jp jnetstation.com # >240K requests/day from 210.129.90.0/24 # no response from abuse@gmo.jp 210.129.90.0/24 # leonet.it # 300K requests/day and no response from the abuse contact, info@leonet.it 212.19.96.0/24 # more than 150K requests/day # and no response from abuse@customprofessionalhosting.com 185.22.92.0/24 # RSAWEB, Suite 3 Private Bag X1005, Claremont, 7735, Cape Town, South Africa # more than 300K requests/day but no answer from abuse@rsaweb.co.za, # or abusepoc@afrinic.net, support@rsaweb.co.za 41.74.179.0/24 # vip.hr # more than 200K requests/day and no answer from abuse@vip.hr # 2021/12/22 212.91.113.0/24 # 225K ops/day from 94.142.200.20 peg DoS defenses on all answering # public DCC servers. # Amadeus Espana, Madrid # mail to abuse@es.amadeus.com bounces. # ancient version #7 94.142.200.0/24 # chinanetsun.com # 260K ops/day old version #9 180.235.66.0/24 # mailcleaner.net # > 330K ops/day 2018/07 195.176.194.0/24 # Supernova Network # 240K requests/day from many hosts in 89.40.172.0/22 89.40.172.0/22 # dogado GmbH # >400K requests/day from many hosts in 185.137.168.0/24 185.137.168.0/24
Contact Vernon Schryver at vjs@rhyolite.com or use the form.
