Report for 19503

Name

NYMAGDIA-LT-CL - Magnetar Capital 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.

19503 NYMAGDIA-LT-CL - Magnetar Capital LLC, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
59401 AS19503        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  NYMAGDIA-LT-CL - Magnetar Capital 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       %
35556 AS19503       NYMAGDIA-LT-CL - Magnetar Capital LLC, US          1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  74.113.149.0/24      4777 2497 3356 19503   

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

AS19503   1 More Specifics   1 Total Advertisements   NYMAGDIA-LT-CL - Magnetar Capital LLC, US
    74.113.149.0/24               74.113.148.0/22

Whois Entry

whois: 402332

IANA has recorded AS19503 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19503\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:       19503
             ASName:         NYMAGDIA-LT-CL
             ASHandle:       AS19503
             RegDate:        2007-09-19
             Updated:        2019-08-01
             Ref:            https://rdap.arin.net/registry/autnum/19503
             
             
             OrgName:        Magnetar Capital LLC
             OrgId:          MCL-86
             Address:        1603 Orrington Ave.
             Address:        Ste 1300
             City:           Evanston
             StateProv:      IL
             PostalCode:     60201
             Country:        US
             RegDate:        2005-10-13
             Updated:        2014-02-03
             Ref:            https://rdap.arin.net/registry/entity/MCL-86
             
             
             OrgAbuseHandle: NETWO1015-ARIN
             OrgAbuseName:   Network Admininstrator
             OrgAbusePhone:  +1-847-905-4677 
             OrgAbuseEmail:  networks@magnetar.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO1015-ARIN
             
             OrgTechHandle: NETWO1015-ARIN
             OrgTechName:   Network Admininstrator
             OrgTechPhone:  +1-847-905-4677 
             OrgTechEmail:  networks@magnetar.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO1015-ARIN
             
             RAbuseHandle: ABUSE4604-ARIN
             RAbuseName:   Abuse
             RAbusePhone:  +1-847-905-4677 
             RAbuseEmail:  networks@magnetar.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE4604-ARIN
             
             RTechHandle: NETWO1015-ARIN
             RTechName:   Network Admininstrator
             RTechPhone:  +1-847-905-4677 
             RTechEmail:  networks@magnetar.com
             RTechRef:    https://rdap.arin.net/registry/entity/NETWO1015-ARIN
             
             RNOCHandle: NOC31711-ARIN
             RNOCName:   Noc
             RNOCPhone:  +1-847-905-4677 
             RNOCEmail:  networks@magnetar.com
             RNOCRef:    https://rdap.arin.net/registry/entity/NOC31711-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.
             #