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Report - Top World Hosting Companies,
Oct 2014
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  • Name


  • Record ID: 4793
  • Owner: Cerfnet
  • Address: 5738 Pacific Center Blvd, San Diego, CA, 92121, US
  • Country: USA
  • Website/s:,,
  • Phone: +1-919-319-8249, +1-858-812-5000, +1-732-844-5564, +1-888-613-6330, +1-800-876-2373, +1-732-420-2071
  • Parent IP Owner/s (for some IP ranges):
  • Total Websites Hosted by Company: 1,436 sites
  • TOP World Websites Hosted by Company (from World Top 100,000 sites): 133 sites
  • Record Update Time: 19 Oct 2014, 22:13

      Cerfnet, USA

      Information from  whois://

        NetRange: -
        NetName: ATTENS-BOS1-1
        NetHandle: NET-12-130-0-0-1
        Parent: NET-12-0-0-0-1
        NetType: Reallocated
        RegDate: 2002-05-17
        Updated: 2002-05-17
        OrgName: CERFnet
        OrgId: CERF
        Address: 5738 Pacific Center Blvd
        City: San Diego
        StateProv: CA
        PostalCode: 92121
        Country: US
        RegDate: 1989-04-18
        Updated: 2014-07-23
        Comment: Contact AT&T Abuse ( for policy abuse issues
        Comment: All policy abuse issues sent to other POCs will be disregarded
        OrgAbuseHandle: ATTAB-ARIN
        OrgAbuseName: ATT Abuse
        OrgAbusePhone: +1-919-319-8130
        OrgTechHandle: NETWO10-ARIN
        OrgTechName: Network Provisioning
        OrgTechPhone: +1-877-789-2877
        RTechHandle: CERF-HM-ARIN
        RTechName: ATand T Enhanced Network Services
        RTechPhone: +1-858-812-5000
      , ::

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