Report for 19005

Name

MOZGROUP-SMTP - J2 Global Ventures, LLC, US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

19005 MOZGROUP-SMTP - J2 Global Ventures, LLC, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS577           BACOM - Bell Canada, CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9121  AS19005        ORIGIN  Originate:      12288 /18.42  Transit:          0 /0.00  MOZGROUP-SMTP - J2 Global Ventures, LLC, US

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
 5355 AS19005       MOZGROUP-SMTP - J2 Global Ventures, LLC, US       11     11      2      2      9  81.82%


  Prefix               AS Path                              Aggregation Suggestion
  74.91.80.0/20        4777 2516 577 19005  + Announce - aggregate of 74.91.80.0/21 (4777 2516 577 19005) and 74.91.88.0/21 (4777 2516 577 19005)
  74.91.80.0/23        4777 2516 577 19005  - Withdrawn - aggregated with 74.91.82.0/23 (4777 2516 577 19005)
  74.91.82.0/23        4777 2516 577 19005  - Withdrawn - aggregated with 74.91.80.0/23 (4777 2516 577 19005)
  74.91.84.0/23        4777 2516 577 19005  - Withdrawn - aggregated with 74.91.86.0/23 (4777 2516 577 19005)
  74.91.86.0/23        4777 2516 577 19005  - Withdrawn - aggregated with 74.91.84.0/23 (4777 2516 577 19005)
  74.91.88.0/22        4777 2516 577 19005  - Withdrawn - aggregated with 74.91.92.0/22 (4777 2516 577 19005)
  74.91.92.0/22        4777 2516 577 19005  - Withdrawn - aggregated with 74.91.88.0/22 (4777 2516 577 19005)
  192.40.160.0/19      4777 2516 577 19005  + Announce - aggregate of 192.40.160.0/20 (4777 2516 577 19005) and 192.40.176.0/20 (4777 2516 577 19005)
  192.40.160.0/22      4777 2516 577 19005  - Withdrawn - aggregated with 192.40.164.0/22 (4777 2516 577 19005)
  192.40.164.0/22      4777 2516 577 19005  - Withdrawn - aggregated with 192.40.160.0/22 (4777 2516 577 19005)
  192.40.168.0/22      4777 2516 577 19005  - Withdrawn - aggregated with 192.40.172.0/22 (4777 2516 577 19005)
  192.40.172.0/22      4777 2516 577 19005  - Withdrawn - aggregated with 192.40.168.0/22 (4777 2516 577 19005)
  192.40.176.0/20      4777 2516 577 19005  - Withdrawn - aggregated with 192.40.160.0/20 (4777 2516 577 19005)

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS19005   11 More Specifics   11 Total Advertisements   MOZGROUP-SMTP - J2 Global Ventures, LLC, US
    74.91.80.0/23                 74.91.80.0/20
    74.91.82.0/23                 74.91.80.0/20
    74.91.84.0/23                 74.91.80.0/20
    74.91.86.0/23                 74.91.80.0/20
    74.91.88.0/22                 74.91.80.0/20
    74.91.92.0/22                 74.91.80.0/20
    192.40.160.0/22               192.40.160.0/19
    192.40.164.0/22               192.40.160.0/19
    192.40.168.0/22               192.40.160.0/19
    192.40.172.0/22               192.40.160.0/19
    192.40.176.0/20               192.40.160.0/19

Whois Entry

whois: 402603

IANA has recorded AS19005 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19005\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       19005
             ASName:         MOZGROUP-SMTP
             ASHandle:       AS19005
             RegDate:        2011-04-06
             Updated:        2022-12-05
             Ref:            https://rdap.arin.net/registry/autnum/19005
             
             
             OrgName:        J2 Global Ventures, LLC
             OrgId:          JGVL
             Address:        700 S. Flower St., 15th Floor
             City:           Los Angeles
             StateProv:      CA
             PostalCode:     90017
             Country:        US
             RegDate:        2021-11-02
             Updated:        2025-05-05
             Ref:            https://rdap.arin.net/registry/entity/JGVL
             
             
             OrgAbuseHandle: ABUSE1027-ARIN
             OrgAbuseName:   Abuse
             OrgAbusePhone:  +1-613-733-0000 
             OrgAbuseEmail:  abuse@campaigner.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1027-ARIN
             
             OrgAbuseHandle: ABUSE8606-ARIN
             OrgAbuseName:   Abuse contact
             OrgAbusePhone:  +1-877-705-9362 
             OrgAbuseEmail:  abuse@smtp.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE8606-ARIN
             
             OrgTechHandle: IPADM333-ARIN
             OrgTechName:   IP Administration
             OrgTechPhone:  +1-212-503-5480 
             OrgTechEmail:  ipadmin@ign.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM333-ARIN
             
             RAbuseHandle: ABUSE8606-ARIN
             RAbuseName:   Abuse contact
             RAbusePhone:  +1-877-705-9362 
             RAbuseEmail:  abuse@smtp.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE8606-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #