Report for 18736

Name

WILMERHALE - Wilmer Cutler Pickering Hale and Dorr 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 AS4637) 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.

18736 XAP-CORP - XAP Corporation

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS14744   INTERNAP-BLOCK-4 - Internap Network Services
    AS701     UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
    AS10912   INTERNAP-BLK - Internap Network Services

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16182 AS18736  ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  XAP-CORP - XAP Corporation

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       %
12478 AS18736 XAP-CORP - XAP Corporation                    3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  63.110.83.0/24       4637 3549 10912 18736 18736 18736 18736 18736 18736 18736   
  65.248.21.0/24       4637 3491 701 701 701 701 18736 18736 18736 18736 18736 18736 18736   
  208.146.42.0/24      4637 3491 2914 14744 18736   

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

AS18736   3 More Specifics   3 Total Advertisements   XAP-CORP - XAP Corporation
    63.110.83.0/24                63.64.0.0/10
    65.248.21.0/24                65.248.0.0/14
    208.146.42.0/24               208.144.0.0/13

Whois Entry

whois: 402603

IANA has recorded AS18736 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS18736\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:       18736
             ASName:         WILMERHALE
             ASHandle:       AS18736
             RegDate:        2014-02-20
             Updated:        2019-01-08
             Ref:            https://rdap.arin.net/registry/autnum/18736
             
             
             OrgName:        Wilmer Cutler Pickering Hale and Dorr LLP
             OrgId:          HALEAN
             Address:        60 State Street
             City:           Boston
             StateProv:      MA
             PostalCode:     02109
             Country:        US
             RegDate:        1990-07-30
             Updated:        2014-02-20
             Ref:            https://rdap.arin.net/registry/entity/HALEAN
             
             
             OrgAbuseHandle: TC159-ARIN
             OrgAbuseName:   CUSSON, TOM 
             OrgAbusePhone:  +1-617-526-6000 
             OrgAbuseEmail:  gene.kelley@wilmerhale.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/TC159-ARIN
             
             OrgTechHandle: DALIM-ARIN
             OrgTechName:   Dalimonte, Robert 
             OrgTechPhone:  +1-617-526-5276 
             OrgTechEmail:  robert.dalimonte@wilmerhale.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/DALIM-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.
             #