Report for 20078

Name

PIM-ASN - Pzena Investment Management, L.L.C., 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.

20078 PIM-ASN - Pzena Investment Management, L.L.C., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
59503 AS20078        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  PIM-ASN - Pzena Investment Management, L.L.C., 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       %
34903 AS20078       PIM-ASN - Pzena Investment Management, L.L.C.      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.109.74.0/24       4777 2516 174 20078    

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

AS20078   1 More Specifics   1 Total Advertisements   PIM-ASN - Pzena Investment Management, L.L.C., US
    38.109.74.0/24                38.0.0.0/8

Whois Entry

whois: 402332

IANA has recorded AS20078 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS20078\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:       20078
             ASName:         PIM-ASN
             ASHandle:       AS20078
             RegDate:        2008-12-17
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/20078
             
             
             OrgName:        Pzena Investment Management, L.L.C.
             OrgId:          PZENA
             Address:        120 West 45th Street
             Address:        20th Floor
             City:           New York
             StateProv:      NY
             PostalCode:     10036
             Country:        US
             RegDate:        2008-10-16
             Updated:        2011-09-24
             Ref:            https://rdap.arin.net/registry/entity/PZENA
             
             
             OrgAbuseHandle: WT27-ARIN
             OrgAbuseName:   Tan, William 
             OrgAbusePhone:  +1-617-217-3001 
             OrgAbuseEmail:  wtan@eci.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/WT27-ARIN
             
             OrgTechHandle: WT27-ARIN
             OrgTechName:   Tan, William 
             OrgTechPhone:  +1-617-217-3001 
             OrgTechEmail:  wtan@eci.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/WT27-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.
             #