Report for 40037

Name

LSR-LLP - Labaton Sucharow LLP, 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.

40037 LSR-LLP - Labaton Sucharow LLP, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
61953 AS40037        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  LSR-LLP - Labaton Sucharow LLP, 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       %
41909 AS40037       LSR-LLP - Labaton Sucharow LLP, US                 1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  12.230.83.0/24       4777 2497 7018 40037   

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

AS40037   1 More Specifics   1 Total Advertisements   LSR-LLP - Labaton Sucharow LLP, US
    12.230.83.0/24                12.0.0.0/8

Whois Entry

whois: 402332

IANA has recorded AS40037 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS40037\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:       40037
             ASName:         LSR-LLP
             ASHandle:       AS40037
             RegDate:        2006-06-12
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/40037
             
             
             OrgName:        Labaton Sucharow LLP
             OrgId:          LSRL-1
             Address:        140 Broadway 
             Address:        23rd Floor
             City:           New York
             StateProv:      NY
             PostalCode:     10005
             Country:        US
             RegDate:        2006-05-01
             Updated:        2011-09-24
             Ref:            https://rdap.arin.net/registry/entity/LSRL-1
             
             
             OrgAbuseHandle: SSI99-ARIN
             OrgAbuseName:   Sirico, Salvatore 
             OrgAbusePhone:  +1-212-907-0700 
             OrgAbuseEmail:  rstevens@labaton.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SSI99-ARIN
             
             OrgTechHandle: SSI99-ARIN
             OrgTechName:   Sirico, Salvatore 
             OrgTechPhone:  +1-212-907-0700 
             OrgTechEmail:  rstevens@labaton.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SSI99-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.
             #