Report for 54538

Name

PAN0001 - PALO ALTO NETWORKS, 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.

54538 PAN0001 - PALO ALTO NETWORKS, US

  Adjacency:     9  Upstream:     9  Downstream:     0
  Upstream Adjacent AS list
    AS12182         INTERNAP-2BLK - Unitas Global, US
    AS21859         ZEN-ECN - Zenlayer Inc, US
    AS12849         HOTNET-IL HOTmobile, IL
    AS3910          CENTURYLINK-EUROPE-LEGACY-QWEST - CenturyLink Communications, LLC, US
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS8220          COLT COLT Technology Services Group Limited, GB
    AS15830         EQUINIX, NL
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS1680          NV-ASN CELLCOM ltd., IL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12892 AS54538        ORIGIN  Originate:       7168 /19.19  Transit:          0 /0.00  PAN0001 - PALO ALTO NETWORKS, 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       %
17283 AS54538       PAN0001 - PALO ALTO NETWORKS, US                  27      4      2     25      2   7.41%


  Prefix               AS Path                              Aggregation Suggestion
  65.154.226.0/24      4777 2497 6461 54538   
  65.155.38.0/24       4777 2497 6461 54538   
  66.232.34.0/24       4777 2497 3356 54538   
  66.232.36.0/24       4777 2497 8220 54538   
  66.232.37.0/24       4777 21859 54538       
  66.232.40.0/24       4777 2497 3356 3910 54538   
  70.42.131.0/24       4777 2497 6461 54538   
  72.165.69.0/24       4777 2497 6461 54538   
  74.201.127.0/24      4777 1828 12182 12182 12182 12182 12182 12182 12182 54538   
  144.125.105.0/24     4608 7575 2914 15830 54538   
  147.185.136.0/24     4777 2497 3356 54538   
  154.59.123.0/24      4777 2516 3356 54538 54538   
  154.59.126.0/24      4777 2497 3356 3910 54538   
  165.85.144.0/23      4608 7575 2914 15830 54538 + Announce - aggregate of 165.85.144.0/24 (4608 7575 2914 15830 54538) and 165.85.145.0/24 (4608 7575 2914 15830 54538)
  165.85.144.0/24      4608 7575 2914 15830 54538 - Withdrawn - aggregated with 165.85.145.0/24 (4608 7575 2914 15830 54538)
  165.85.145.0/24      4608 7575 2914 15830 54538 - Withdrawn - aggregated with 165.85.144.0/24 (4608 7575 2914 15830 54538)
  165.85.149.0/24      4777 2497 3356 54538   
  165.85.151.0/24      4608 7575 2914 15830 54538   
  165.85.250.0/23      4777 2497 3356 54538   
  165.85.252.0/24      4608 7575 2914 15830 54538   
  169.224.130.0/23     4608 7575 2914 15830 54538 + Announce - aggregate of 169.224.130.0/24 (4608 7575 2914 15830 54538) and 169.224.131.0/24 (4608 7575 2914 15830 54538)
  169.224.130.0/24     4608 7575 2914 15830 54538 - Withdrawn - aggregated with 169.224.131.0/24 (4608 7575 2914 15830 54538)
  169.224.131.0/24     4608 7575 2914 15830 54538 - Withdrawn - aggregated with 169.224.130.0/24 (4608 7575 2914 15830 54538)
  169.224.138.0/24     4608 7575 2914 15830 54538   
  193.110.180.0/24     4777 2516 6762 1680 54538   
  193.110.181.0/24     4777 2497 1299 12849 54538   
  199.167.52.0/24      4777 1828 12182 12182 12182 12182 12182 12182 12182 54538   
  199.167.53.0/24      4777 2497 6461 54538   
  202.189.133.0/24     4777 2497 8220 54538   

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

AS54538   27 More Specifics   27 Total Advertisements   PAN0001 - PALO ALTO NETWORKS, US
    65.154.226.0/24               65.128.0.0/11
    65.155.38.0/24                65.128.0.0/11
    66.232.34.0/24                66.232.32.0/20
    66.232.36.0/24                66.232.32.0/20
    66.232.37.0/24                66.232.32.0/20
    66.232.40.0/24                66.232.32.0/20
    70.42.131.0/24                70.42.128.0/19
    72.165.69.0/24                72.164.0.0/15
    74.201.127.0/24               74.201.64.0/18
    144.125.105.0/24              144.125.0.0/16
    147.185.136.0/24              147.185.136.0/22
    154.59.123.0/24               154.59.0.0/16
    154.59.126.0/24               154.59.0.0/16
    165.85.144.0/24               165.85.0.0/16
    165.85.145.0/24               165.85.0.0/16
    165.85.149.0/24               165.85.0.0/16
    165.85.151.0/24               165.85.0.0/16
    165.85.250.0/23               165.85.0.0/16
    165.85.252.0/24               165.85.0.0/16
    169.224.130.0/24              169.224.128.0/18
    169.224.131.0/24              169.224.128.0/18
    169.224.138.0/24              169.224.128.0/18
    193.110.180.0/24              193.110.180.0/23
    193.110.181.0/24              193.110.180.0/23
    199.167.52.0/24               199.167.52.0/22
    199.167.53.0/24               199.167.52.0/22
    202.189.133.0/24              202.189.132.0/22

Whois Entry

whois: 402332

IANA has recorded AS54538 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS54538\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:       54538
             ASName:         PAN0001
             ASHandle:       AS54538
             RegDate:        2012-03-13
             Updated:        2012-03-13
             Ref:            https://rdap.arin.net/registry/autnum/54538
             
             
             OrgName:        PALO ALTO NETWORKS
             OrgId:          PALOA
             Address:        3000 Tannery way
             City:           Santa Clara
             StateProv:      CA
             PostalCode:     95054
             Country:        US
             RegDate:        2008-09-17
             Updated:        2018-01-31
             Ref:            https://rdap.arin.net/registry/entity/PALOA
             
             
             OrgNOCHandle: ITDEP100-ARIN
             OrgNOCName:   IT Department
             OrgNOCPhone:  +1-408-753-4000 
             OrgNOCEmail:  iaquino@paloaltonetworks.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ITDEP100-ARIN
             
             OrgAbuseHandle: ITDEP100-ARIN
             OrgAbuseName:   IT Department
             OrgAbusePhone:  +1-408-753-4000 
             OrgAbuseEmail:  iaquino@paloaltonetworks.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ITDEP100-ARIN
             
             OrgTechHandle: ITDEP100-ARIN
             OrgTechName:   IT Department
             OrgTechPhone:  +1-408-753-4000 
             OrgTechEmail:  iaquino@paloaltonetworks.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ITDEP100-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.
             #