Report for 543

Name

HP-POLY - HP 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.

543 HP-POLY - HP Inc., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS19855         MASERGY - Masergy Communications, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14808 AS543          ORIGIN  Originate:       5120 /19.68  Transit:          0 /0.00  HP-POLY - HP 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       %
20030 AS543         HP-POLY - HP Inc., US                              5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  130.252.240.0/20     4777 2497 3356 543     
  140.242.70.0/23      4777 2497 3356 543   + Announce - aggregate of 140.242.70.0/24 (4777 2497 3356 543) and 140.242.71.0/24 (4777 2497 3356 543)
  140.242.70.0/24      4777 2497 3356 543   - Withdrawn - aggregated with 140.242.71.0/24 (4777 2497 3356 543)
  140.242.71.0/24      4777 2497 3356 543   - Withdrawn - aggregated with 140.242.70.0/24 (4777 2497 3356 543)
  140.242.168.0/24     4777 2497 3356 543     
  141.124.50.0/24      4777 2516 7922 19855 543 543 543   

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

AS543   5 More Specifics   5 Total Advertisements   HP-POLY - HP Inc., US
    130.252.240.0/20              130.252.0.0/16
    140.242.70.0/24               140.242.0.0/16
    140.242.71.0/24               140.242.0.0/16
    140.242.168.0/24              140.242.0.0/16
    141.124.50.0/24               141.124.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS543 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS543\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:       543
             ASName:         HP-POLY
             ASHandle:       AS543
             RegDate:        1989-10-17
             Updated:        2024-06-07
             Ref:            https://rdap.arin.net/registry/autnum/543
             
             
             OrgName:        HP Inc.
             OrgId:          HPINC
             Address:        1501 Page Mill Rd
             City:           Palo Alto
             StateProv:      CA
             PostalCode:     94304
             Country:        US
             RegDate:        2016-08-12
             Updated:        2017-07-20
             Ref:            https://rdap.arin.net/registry/entity/HPINC
             
             
             OrgAbuseHandle: HIA8-ARIN
             OrgAbuseName:   HP Inc IP Admin
             OrgAbusePhone:  +1-650-857-1501 
             OrgAbuseEmail:  IPAdmin@hp.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/HIA8-ARIN
             
             OrgTechHandle: HIA8-ARIN
             OrgTechName:   HP Inc IP Admin
             OrgTechPhone:  +1-650-857-1501 
             OrgTechEmail:  IPAdmin@hp.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/HIA8-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.
             #