Posts Tagged ‘ROKSO’

According to  Spamhaus Top 10 Network offenders on its Spamhaus Block List Advisory, an ISP called AS3352 TELEFONICA-DATA-ESPANA has the most SBLs on Spamhaus list as of January 17th, 2010. Based on Spamhaus‘ research, this ISP is considered the current “World’s Worst Network.”  At time of this post, there are 95 SBLs belonging to Telefonica.es. […]


On September 6th, 2009, Spamhaus blocked a /16 which is 65,536 IPs (1 Class B) on its SBL. This listing is filed under SBL68517. The IP range that is being blocked is 132.240.0.0/16. One can view the ASN information of 132.240.0.0 at robtex. According to robtex, the upstream for this range is AS3257 which is […]


Good news for service provider Tata Communications (AS4755) and Spamhaus and some bad news for Tiscali (now Tinet – AS3257). For approximately a month, the large Indian-based provider, Tata Communications, has been still working on its SBL (Spamhaus Block List) by resolving its listings. This means the administrators at Tata Communications have been ending services […]


Yahoo has a big problem with spammers. This abuse of its Yahoo Groups services has been going on for at least since late 2008. Much of this information is already out there for those to read but somewhat scattered, so I am providing links within this blog.  The spammers are selling various pharma spam. My […]


ASN stands for Autonomous System Number. AS or ASN followed by a number is used to identify an autonomous system on the internet by people who manage networks on the Internet. One well-known example of an ASN is AT&T whose is ASN7018. Most people who may be network engineers are concerned with ASNs. Also, netizens […]


Tata Communications is based in India and this large internet company has a Spamhaus-related distinction it probably would prefer not to have. Currently, in June 2009, tatacommunications.com holds the title of having the most SBLs with Spamhaus, 51 SBLs at the time of this post: 6/14/09. ( Spamhaus Block List (SBL) . Another blogger on […]


A problem of spammers exploiting Googlegroups continues. The spam reporters at Inboxrevenge started noticing this spamming attack in late January 2009 though reports of the abuse were even earlier in 2008. Now after some time later, the rampant abuse is ongoing. One can go to the URIBL and see the evidence as of 6/13/09. 93.11% […]


Some more recent Twitters on @InBoxRevenge AS35415 / 194.187.96.0/22 WEBAZILLA? ExtendedHost .com – spam, scam, cybercrime hosting SBL Spamhaus SBL60306 http://bit.ly/gQZQo #blocklist AS42775 / 91.209.48.0/27 CAMEA-NET Canadian Pharmacy ROKSO upstream AS3267/RUNNET SBL Spamhaus SBL76405 http://bit.ly/Ulo6Z #blocklist These 2 networks blocklisted by Spamhaus on 6/11/09 above could easily be called rogue, because they are infested with […]