Report for 63185

Name

IQVIA-ATLANTA - 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.

63185 IQVIA-ATLANTA - IQVIA Holdings Inc, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
37904 AS63185        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  IQVIA-ATLANTA - 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       %
13641 AS63185       IQVIA-ATLANTA - IQVIA Holdings Inc, US             4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  162.44.60.0/22       4777 13335 63185     + Announce - aggregate of 162.44.60.0/23 (4777 13335 63185) and 162.44.62.0/23 (4777 13335 63185)
  162.44.60.0/24       4777 13335 63185     - Withdrawn - aggregated with 162.44.61.0/24 (4777 13335 63185)
  162.44.61.0/24       4777 13335 63185     - Withdrawn - aggregated with 162.44.60.0/24 (4777 13335 63185)
  162.44.62.0/24       4777 13335 63185     - Withdrawn - aggregated with 162.44.63.0/24 (4777 13335 63185)
  162.44.63.0/24       4777 13335 63185     - Withdrawn - aggregated with 162.44.62.0/24 (4777 13335 63185)

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

AS63185   4 More Specifics   4 Total Advertisements   IQVIA-ATLANTA - IQVIA Holdings Inc, US
    162.44.60.0/24                162.44.0.0/16
    162.44.61.0/24                162.44.0.0/16
    162.44.62.0/24                162.44.0.0/16
    162.44.63.0/24                162.44.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS63185 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS63185\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:       63185
             ASName:         IQVIA-ATLANTA
             ASHandle:       AS63185
             RegDate:        2014-09-03
             Updated:        2020-09-18
             Ref:            https://rdap.arin.net/registry/autnum/63185
             
             
             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
             
             
             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
             
             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
             
             
             #
             # 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.
             #