1909 CAIDA - San Diego Supercomputer Center, US
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS195 SDSC-AS - San Diego Supercomputer Center, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 58323 AS1909 ORIGIN Originate: 256 /24.00 Transit: 0 /0.00 CAIDA - San Diego Supercomputer Center, 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 % 30394 AS1909 CAIDA - San Diego Supercomputer Center, US 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 192.172.226.0/24 4608 7575 2153 195 1909 1909
whois: 402591
IANA has recorded AS1909 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS1909\n
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ASNumber: 1909
ASName: CAIDA
ASHandle: AS1909
RegDate: 1992-06-02
Updated: 2024-01-10
Ref: https://rdap.arin.net/registry/autnum/1909
OrgName: San Diego Supercomputer Center
OrgId: SDSC-Z
Address: 9500 Gilman Drive
Address: MS-0505
City: La Jolla
StateProv: CA
PostalCode: 92093-0505
Country: US
RegDate: 2023-04-06
Updated: 2023-05-24
Ref: https://rdap.arin.net/registry/entity/SDSC-Z
OrgAbuseHandle: SDSCA-ARIN
OrgAbuseName: SDSC-ABUSE
OrgAbusePhone: +1-858-534-5090
OrgAbuseEmail: abuse@sdsc.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/SDSCA-ARIN
OrgNOCHandle: ENS13-ARIN
OrgNOCName: ENS
OrgNOCPhone: +1-858-534-5090
OrgNOCEmail: ens@sdsc.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/ENS13-ARIN
OrgTechHandle: SKINN116-ARIN
OrgTechName: Skinner, Erik
OrgTechPhone: +1-815-534-5090
OrgTechEmail: eskinner@sdsc.edu
OrgTechRef: https://rdap.arin.net/registry/entity/SKINN116-ARIN
OrgAbuseHandle: SDSCH-ARIN
OrgAbuseName: SDSC Hostmaster
OrgAbusePhone: +1-858-534-5090
OrgAbuseEmail: hostmaster@sdsc.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/SDSCH-ARIN
OrgTechHandle: TH60-ARIN
OrgTechName: Hutton, Thomas
OrgTechPhone: +1-858-534-5136
OrgTechEmail: thomas.e.hutton@gmail.com
OrgTechRef: https://rdap.arin.net/registry/entity/TH60-ARIN
OrgNOCHandle: TH60-ARIN
OrgNOCName: Hutton, Thomas
OrgNOCPhone: +1-858-534-5136
OrgNOCEmail: thomas.e.hutton@gmail.com
OrgNOCRef: https://rdap.arin.net/registry/entity/TH60-ARIN
OrgTechHandle: HERMA36-ARIN
OrgTechName: Herman, Dan
OrgTechPhone: +1-858-534-6589
OrgTechEmail: diherman@sdsc.edu
OrgTechRef: https://rdap.arin.net/registry/entity/HERMA36-ARIN
RTechHandle: KCC10-ARIN
RTechName: Claffy, K C.
RTechPhone: +1-858-534-5000
RTechEmail: kc@caida.org
RTechRef: https://rdap.arin.net/registry/entity/KCC10-ARIN
RTechHandle: TH60-ARIN
RTechName: Hutton, Thomas
RTechPhone: +1-858-534-5136
RTechEmail: thomas.e.hutton@gmail.com
RTechRef: https://rdap.arin.net/registry/entity/TH60-ARIN
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# 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/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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