AS54538 PALO ALTO NETWORKS
AS54538 (PAN0001) is registered to PALO ALTO NETWORKS in US, through ARIN. It originates 34 prefixes in the global routing table.
Who holds AS54538
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
WHOIS recordARIN
# # 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 OrgAbuseHandle: ITDEP100-ARIN OrgAbuseName: IT Department OrgAbusePhone: +1-408-753-4000 OrgAbuseEmail: itadmins@paloaltonetworks.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ITDEP100-ARIN OrgNOCHandle: ITDEP100-ARIN OrgNOCName: IT Department OrgNOCPhone: +1-408-753-4000 OrgNOCEmail: itadmins@paloaltonetworks.com OrgNOCRef: https://rdap.arin.net/registry/entity/ITDEP100-ARIN OrgTechHandle: ITDEP100-ARIN OrgTechName: IT Department OrgTechPhone: +1-408-753-4000 OrgTechEmail: itadmins@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. #
What AS54538 announces
Prefixes originated by AS54538 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
RPKI valid RPKI invalid no ROA covers it
Who AS54538 is reached through
The AS just before AS54538 in the paths our looking glass collectors hold, for 34 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
Route objects with origin AS54538: RADB 26 · ARIN 10 · RIPE 6 · APNIC 1