Report for 55250

Name

IQVIA-KIRKLAND - IQVIA Holdings Inc, 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.

55250 IQVIA-KIRKLAND - IQVIA Holdings Inc, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS577           BACOM - Bell Canada, CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
64776 AS55250        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  IQVIA-KIRKLAND - IQVIA Holdings Inc, 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       %
48874 AS55250       IQVIA-KIRKLAND - IQVIA Holdings Inc, US            1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  162.44.253.0/24      4777 2516 577 55250    

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

AS55250   1 More Specifics   1 Total Advertisements   IQVIA-KIRKLAND - IQVIA Holdings Inc, US
    162.44.253.0/24               162.44.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS55250 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS55250\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:       55250
             ASName:         IQVIA-KIRKLAND
             ASHandle:       AS55250
             RegDate:        2013-05-01
             Updated:        2019-12-27
             Ref:            https://rdap.arin.net/registry/autnum/55250
             
             
             OrgName:        IQVIA Holdings Inc
             OrgId:          IH-165
             Address:        2400 Ellis Road
             City:           Durham
             StateProv:      NC
             PostalCode:     27703
             Country:        US
             RegDate:        2018-03-14
             Updated:        2026-03-02
             Ref:            https://rdap.arin.net/registry/entity/IH-165
             
             
             OrgTechHandle: TECHA39-ARIN
             OrgTechName:   Tech Administrator
             OrgTechPhone:  +1-857-301-6036 
             OrgTechEmail:  IMS-Tech@imshealth.us
             OrgTechRef:    https://rdap.arin.net/registry/entity/TECHA39-ARIN
             
             OrgAbuseHandle: ABUSE3579-ARIN
             OrgAbuseName:   Abuse Administrator
             OrgAbusePhone:  +1-857-301-6036 
             OrgAbuseEmail:  IMS-Abuse@imshealth.us
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3579-ARIN
             
             OrgNOCHandle: NOCAD63-ARIN
             OrgNOCName:   NOC Admin
             OrgNOCPhone:  +1-857-301-6036 
             OrgNOCEmail:  IMS-NOC@imshealth.us
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOCAD63-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.
             #