Report for 26651

Name

CAREFUSION-AS - CareFusion Corporation, 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.

26651 CAREFUSION-AS - CareFusion Corporation, US

  Adjacency:     5  Upstream:     5  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS3549          LVLT-3549 - Level 3 Parent, LLC, US
    AS46887         CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US
    AS7029          WINDSTREAM - Windstream Communications LLC, US
    AS3257          GTT-BACKBONE GTT, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13301 AS26651        ORIGIN  Originate:       6400 /19.36  Transit:          0 /0.00  CAREFUSION-AS - CareFusion Corporation, 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       %
 3874 AS26651       CAREFUSION-AS - CareFusion Corporation, US        25     20      7     12     13  52.00%


  Prefix               AS Path                              Aggregation Suggestion
  63.106.106.0/24      4777 2516 1299 46887 26651 26651 26651 26651   
  204.193.38.0/23      4777 2497 174 26651  + Announce - aggregate of 204.193.38.0/24 (4777 2497 174 26651) and 204.193.39.0/24 (4777 2497 174 26651)
  204.193.38.0/24      4777 2497 174 26651  - Withdrawn - aggregated with 204.193.39.0/24 (4777 2497 174 26651)
  204.193.39.0/24      4777 2497 174 26651  - Withdrawn - aggregated with 204.193.38.0/24 (4777 2497 174 26651)
  204.193.41.0/24      4777 2516 1299 7029 26651   
  204.193.42.0/23      4777 2497 174 26651  + Announce - aggregate of 204.193.42.0/24 (4777 2497 174 26651) and 204.193.43.0/24 (4777 2497 174 26651)
  204.193.42.0/24      4777 2497 174 26651  - Withdrawn - aggregated with 204.193.43.0/24 (4777 2497 174 26651)
  204.193.43.0/24      4777 2497 174 26651  - Withdrawn - aggregated with 204.193.42.0/24 (4777 2497 174 26651)
  204.193.44.0/22      4777 2497 174 26651  + Announce - aggregate of 204.193.44.0/23 (4777 2497 174 26651) and 204.193.46.0/23 (4777 2497 174 26651)
  204.193.44.0/24      4777 2497 174 26651  - Withdrawn - aggregated with 204.193.45.0/24 (4777 2497 174 26651)
  204.193.45.0/24      4777 2497 174 26651  - Withdrawn - aggregated with 204.193.44.0/24 (4777 2497 174 26651)
  204.193.46.0/24      4777 2497 174 26651  - Withdrawn - aggregated with 204.193.47.0/24 (4777 2497 174 26651)
  204.193.47.0/24      4777 2497 174 26651  - Withdrawn - aggregated with 204.193.46.0/24 (4777 2497 174 26651)
  204.193.48.0/23      4777 2497 174 26651  + Announce - aggregate of 204.193.48.0/24 (4777 2497 174 26651) and 204.193.49.0/24 (4777 2497 174 26651)
  204.193.48.0/24      4777 2497 174 26651  - Withdrawn - aggregated with 204.193.49.0/24 (4777 2497 174 26651)
  204.193.49.0/24      4777 2497 174 26651  - Withdrawn - aggregated with 204.193.48.0/24 (4777 2497 174 26651)
  204.193.50.0/24      4777 2497 174 26651    
  204.193.51.0/24      4777 2497 3356 3549 26651   
  204.193.52.0/22      4777 2497 174 26651  + Announce - aggregate of 204.193.52.0/23 (4777 2497 174 26651) and 204.193.54.0/23 (4777 2497 174 26651)
  204.193.52.0/24      4777 2497 174 26651  - Withdrawn - aggregated with 204.193.53.0/24 (4777 2497 174 26651)
  204.193.53.0/24      4777 2497 174 26651  - Withdrawn - aggregated with 204.193.52.0/24 (4777 2497 174 26651)
  204.193.54.0/24      4777 2497 174 26651  - Withdrawn - aggregated with 204.193.55.0/24 (4777 2497 174 26651)
  204.193.55.0/24      4777 2497 174 26651  - Withdrawn - aggregated with 204.193.54.0/24 (4777 2497 174 26651)
  204.193.56.0/22      4777 2497 174 26651  + Announce - aggregate of 204.193.56.0/23 (4777 2497 174 26651) and 204.193.58.0/23 (4777 2497 174 26651)
  204.193.56.0/24      4777 2497 174 26651  - Withdrawn - aggregated with 204.193.57.0/24 (4777 2497 174 26651)
  204.193.57.0/24      4777 2497 174 26651  - Withdrawn - aggregated with 204.193.56.0/24 (4777 2497 174 26651)
  204.193.58.0/24      4777 2497 174 26651  - Withdrawn - aggregated with 204.193.59.0/24 (4777 2497 174 26651)
  204.193.59.0/24      4777 2497 174 26651  - Withdrawn - aggregated with 204.193.58.0/24 (4777 2497 174 26651)
  204.193.62.0/23      4777 2516 3257 26651 + Announce - aggregate of 204.193.62.0/24 (4777 2516 3257 26651) and 204.193.63.0/24 (4777 2516 3257 26651)
  204.193.62.0/24      4777 2516 3257 26651 - Withdrawn - aggregated with 204.193.63.0/24 (4777 2516 3257 26651)
  204.193.63.0/24      4777 2516 3257 26651 - Withdrawn - aggregated with 204.193.62.0/24 (4777 2516 3257 26651)
  207.114.139.0/24     4777 2497 174 26651    

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

AS26651   25 More Specifics   25 Total Advertisements   CAREFUSION-AS - CareFusion Corporation, US
    63.106.106.0/24               63.64.0.0/10
    204.193.38.0/24               204.193.32.0/19
    204.193.39.0/24               204.193.32.0/19
    204.193.41.0/24               204.193.32.0/19
    204.193.42.0/24               204.193.32.0/19
    204.193.43.0/24               204.193.32.0/19
    204.193.44.0/24               204.193.32.0/19
    204.193.45.0/24               204.193.32.0/19
    204.193.46.0/24               204.193.32.0/19
    204.193.47.0/24               204.193.32.0/19
    204.193.48.0/24               204.193.32.0/19
    204.193.49.0/24               204.193.32.0/19
    204.193.50.0/24               204.193.32.0/19
    204.193.51.0/24               204.193.32.0/19
    204.193.52.0/24               204.193.32.0/19
    204.193.53.0/24               204.193.32.0/19
    204.193.54.0/24               204.193.32.0/19
    204.193.55.0/24               204.193.32.0/19
    204.193.56.0/24               204.193.32.0/19
    204.193.57.0/24               204.193.32.0/19
    204.193.58.0/24               204.193.32.0/19
    204.193.59.0/24               204.193.32.0/19
    204.193.62.0/24               204.193.32.0/19
    204.193.63.0/24               204.193.32.0/19
    207.114.139.0/24              207.114.128.0/17

Whois Entry

whois: 402332

IANA has recorded AS26651 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26651\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:       26651
             ASName:         CAREFUSION-AS
             ASHandle:       AS26651
             RegDate:        2002-10-28
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/26651
             
             
             OrgName:        CareFusion Corporation
             OrgId:          CAREF-4
             Address:        3750 Torrey View Court
             City:           San Diego
             StateProv:      CA
             PostalCode:     92130
             Country:        US
             RegDate:        2010-02-17
             Updated:        2023-01-06
             Ref:            https://rdap.arin.net/registry/entity/CAREF-4
             
             
             OrgRoutingHandle: PATHI3-ARIN
             OrgRoutingName:   Pathiyandavida, Pratheesh 
             OrgRoutingPhone:  +1-201-406-5419 
             OrgRoutingEmail:  pratheesh.pathiyandavida@bd.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/PATHI3-ARIN
             
             OrgNOCHandle: PATHI3-ARIN
             OrgNOCName:   Pathiyandavida, Pratheesh 
             OrgNOCPhone:  +1-201-406-5419 
             OrgNOCEmail:  pratheesh.pathiyandavida@bd.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/PATHI3-ARIN
             
             OrgNOCHandle: SNIPE5-ARIN
             OrgNOCName:   Snipes, Amanda 
             OrgNOCPhone:  +1-336-290-8351 
             OrgNOCEmail:  amanda_snipes@bd.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/SNIPE5-ARIN
             
             OrgTechHandle: SNIPE5-ARIN
             OrgTechName:   Snipes, Amanda 
             OrgTechPhone:  +1-336-290-8351 
             OrgTechEmail:  amanda_snipes@bd.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SNIPE5-ARIN
             
             OrgAbuseHandle: SNIPE5-ARIN
             OrgAbuseName:   Snipes, Amanda 
             OrgAbusePhone:  +1-336-290-8351 
             OrgAbuseEmail:  amanda_snipes@bd.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SNIPE5-ARIN
             
             OrgTechHandle: PATHI3-ARIN
             OrgTechName:   Pathiyandavida, Pratheesh 
             OrgTechPhone:  +1-201-406-5419 
             OrgTechEmail:  pratheesh.pathiyandavida@bd.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/PATHI3-ARIN
             
             OrgDNSHandle: PATHI3-ARIN
             OrgDNSName:   Pathiyandavida, Pratheesh 
             OrgDNSPhone:  +1-201-406-5419 
             OrgDNSEmail:  pratheesh.pathiyandavida@bd.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/PATHI3-ARIN
             
             OrgAbuseHandle: PATHI3-ARIN
             OrgAbuseName:   Pathiyandavida, Pratheesh 
             OrgAbusePhone:  +1-201-406-5419 
             OrgAbuseEmail:  pratheesh.pathiyandavida@bd.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/PATHI3-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.
             #