Report for 25938

Name

SOROS-FUND-MAN - Soros Fund Management 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.

25938 SOROS-FUND-MAN - Soros Fund Management LLC, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS8220          COLT COLT Technology Services Group Limited, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
44656 AS25938        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  SOROS-FUND-MAN - Soros Fund Management 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       %
37778 AS25938       SOROS-FUND-MAN - Soros Fund Management LLC, U      3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  104.129.68.0/24      4777 2497 6461 25938   
  209.249.4.0/24       4777 2497 6461 25938   
  213.86.85.0/24       4777 2516 8220 25938   

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

AS25938   3 More Specifics   3 Total Advertisements   SOROS-FUND-MAN - Soros Fund Management LLC, US
    104.129.68.0/24               104.129.64.0/19
    209.249.4.0/24                209.249.0.0/16
    213.86.85.0/24                213.86.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS25938 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS25938\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:       25938
             ASName:         SOROS-FUND-MAN
             ASHandle:       AS25938
             RegDate:        2002-06-06
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/25938
             
             
             OrgName:        Soros Fund Management LLC
             OrgId:          SFML-1
             Address:        250 West 55th Street
             City:           New York
             StateProv:      NY
             PostalCode:     10019
             Country:        US
             RegDate:        2002-06-06
             Updated:        2018-05-02
             Ref:            https://rdap.arin.net/registry/entity/SFML-1
             
             
             OrgAbuseHandle: NETWO7718-ARIN
             OrgAbuseName:   Network Group
             OrgAbusePhone:  +1-212-320-5444 
             OrgAbuseEmail:  network_group@soros.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO7718-ARIN
             
             OrgTechHandle: NETWO7718-ARIN
             OrgTechName:   Network Group
             OrgTechPhone:  +1-212-320-5444 
             OrgTechEmail:  network_group@soros.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO7718-ARIN
             
             RTechHandle: RS2265-ARIN
             RTechName:   Sandow, Robert 
             RTechPhone:  +1-212-397-5579 
             RTechEmail:  robert.sandow@soros.com
             RTechRef:    https://rdap.arin.net/registry/entity/RS2265-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.
             #