18443 APSC - Alyeska Pipeline Service Company, US
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS21528 ALASCONNECT - AlasConnect Inc., US
AS7782 ALSK-7782 - Alaska Communications Systems Group, Inc., US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 35052 AS18443 ORIGIN Originate: 1024 /22.00 Transit: 0 /0.00 APSC - Alyeska Pipeline Service Company, 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 % 34809 AS18443 APSC - Alyeska Pipeline Service Company, US 3 0 0 3 0 0.00% Prefix AS Path Aggregation Suggestion 151.169.28.0/23 4608 6939 7782 18443 151.169.97.0/24 4608 7575 11090 21528 18443 18443 18443 151.169.240.0/24 4608 6939 7782 18443 18443
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS18443 3 More Specifics 3 Total Advertisements APSC - Alyeska Pipeline Service Company, US
151.169.28.0/23 151.169.0.0/16
151.169.97.0/24 151.169.0.0/16
151.169.240.0/24 151.169.0.0/16
whois: 402603
IANA has recorded AS18443 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS18443\n
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ASNumber: 18443
ASName: APSC
ASHandle: AS18443
RegDate: 2006-11-15
Updated: 2012-03-02
Comment: http://alyeska-pipeline.com
Ref: https://rdap.arin.net/registry/autnum/18443
OrgName: Alyeska Pipeline Service Company
OrgId: APS-37
Address: PO Box 196660 MS 564
City: Anchorage
StateProv: AK
PostalCode: 99519
Country: US
RegDate: 1991-08-07
Updated: 2019-11-22
Comment: http://www.alyeska-pipeline.com
Ref: https://rdap.arin.net/registry/entity/APS-37
OrgNOCHandle: NSP8-ARIN
OrgNOCName: Network Services Primary
OrgNOCPhone: +1-907-440-3833
OrgNOCEmail: networks@alyeska-pipeline.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NSP8-ARIN
OrgTechHandle: NSP8-ARIN
OrgTechName: Network Services Primary
OrgTechPhone: +1-907-440-3833
OrgTechEmail: networks@alyeska-pipeline.com
OrgTechRef: https://rdap.arin.net/registry/entity/NSP8-ARIN
OrgDNSHandle: NSP8-ARIN
OrgDNSName: Network Services Primary
OrgDNSPhone: +1-907-440-3833
OrgDNSEmail: networks@alyeska-pipeline.com
OrgDNSRef: https://rdap.arin.net/registry/entity/NSP8-ARIN
OrgRoutingHandle: NSP8-ARIN
OrgRoutingName: Network Services Primary
OrgRoutingPhone: +1-907-440-3833
OrgRoutingEmail: networks@alyeska-pipeline.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/NSP8-ARIN
OrgAbuseHandle: NSP8-ARIN
OrgAbuseName: Network Services Primary
OrgAbusePhone: +1-907-440-3833
OrgAbuseEmail: networks@alyeska-pipeline.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NSP8-ARIN
RAbuseHandle: NSP8-ARIN
RAbuseName: Network Services Primary
RAbusePhone: +1-907-440-3833
RAbuseEmail: networks@alyeska-pipeline.com
RAbuseRef: https://rdap.arin.net/registry/entity/NSP8-ARIN
RTechHandle: NSP8-ARIN
RTechName: Network Services Primary
RTechPhone: +1-907-440-3833
RTechEmail: networks@alyeska-pipeline.com
RTechRef: https://rdap.arin.net/registry/entity/NSP8-ARIN
RNOCHandle: NSP8-ARIN
RNOCName: Network Services Primary
RNOCPhone: +1-907-440-3833
RNOCEmail: networks@alyeska-pipeline.com
RNOCRef: https://rdap.arin.net/registry/entity/NSP8-ARIN
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# ARIN WHOIS data and services are subject to the Terms of Use
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#
# 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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