Report for 19966

Name

LAURION-CAPITAL-ASN - Laurion Capital Management, LP, 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.

19966 LAURION-CAPITAL-ASN - Laurion Capital Management, LP, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3257          GTT-BACKBONE - GTT Communications Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
48566 AS19966        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  LAURION-CAPITAL-ASN - Laurion Capital Management, LP, 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       %
35355 AS19966       LAURION-CAPITAL-ASN - Laurion Capital Managem      2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  208.184.217.0/24     4777 2516 3257 19966 19966   
  216.200.162.0/24     4777 2516 3257 19966 19966   

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

AS19966   2 More Specifics   2 Total Advertisements   LAURION-CAPITAL-ASN - Laurion Capital Management, LP, US
    208.184.217.0/24              208.184.0.0/15
    216.200.162.0/24              216.200.160.0/20

Whois Entry

whois: 402603

IANA has recorded AS19966 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19966\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:       19966
             ASName:         LAURION-CAPITAL-ASN
             ASHandle:       AS19966
             RegDate:        2008-03-17
             Updated:        2019-10-19
             Ref:            https://rdap.arin.net/registry/autnum/19966
             
             
             OrgName:        Laurion Capital Management, LP
             OrgId:          LCML-4
             Address:        360 Madison Avenue, Suite 1900
             City:           New York
             StateProv:      NY
             PostalCode:     10017
             Country:        US
             RegDate:        2008-03-06
             Updated:        2019-10-19
             Ref:            https://rdap.arin.net/registry/entity/LCML-4
             
             
             OrgTechHandle: GARGR4-ARIN
             OrgTechName:   Garg, Rajiv 
             OrgTechPhone:  +1-212-938-6300 
             OrgTechEmail:  ops-arin@laurioncap.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/GARGR4-ARIN
             
             OrgNOCHandle: GARGR4-ARIN
             OrgNOCName:   Garg, Rajiv 
             OrgNOCPhone:  +1-212-938-6300 
             OrgNOCEmail:  ops-arin@laurioncap.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/GARGR4-ARIN
             
             OrgDNSHandle: GARGR4-ARIN
             OrgDNSName:   Garg, Rajiv 
             OrgDNSPhone:  +1-212-938-6300 
             OrgDNSEmail:  ops-arin@laurioncap.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/GARGR4-ARIN
             
             OrgAbuseHandle: GARGR4-ARIN
             OrgAbuseName:   Garg, Rajiv 
             OrgAbusePhone:  +1-212-938-6300 
             OrgAbuseEmail:  ops-arin@laurioncap.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/GARGR4-ARIN
             
             OrgRoutingHandle: GARGR4-ARIN
             OrgRoutingName:   Garg, Rajiv 
             OrgRoutingPhone:  +1-212-938-6300 
             OrgRoutingEmail:  ops-arin@laurioncap.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/GARGR4-ARIN
             
             RNOCHandle: GARGR4-ARIN
             RNOCName:   Garg, Rajiv 
             RNOCPhone:  +1-212-938-6300 
             RNOCEmail:  ops-arin@laurioncap.com
             RNOCRef:    https://rdap.arin.net/registry/entity/GARGR4-ARIN
             
             RTechHandle: GARGR4-ARIN
             RTechName:   Garg, Rajiv 
             RTechPhone:  +1-212-938-6300 
             RTechEmail:  ops-arin@laurioncap.com
             RTechRef:    https://rdap.arin.net/registry/entity/GARGR4-ARIN
             
             RAbuseHandle: GARGR4-ARIN
             RAbuseName:   Garg, Rajiv 
             RAbusePhone:  +1-212-938-6300 
             RAbuseEmail:  ops-arin@laurioncap.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/GARGR4-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.
             #