This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS26746 8 More Specifics 8 Total Advertisements HARVARD-PILGRIM-HEALTH-CARE, US
155.49.8.0/21 155.49.0.0/16
155.49.16.0/20 155.49.0.0/16
155.49.32.0/19 155.49.0.0/16
155.49.64.0/18 155.49.0.0/16
155.49.128.0/18 155.49.0.0/16
155.49.192.0/19 155.49.0.0/16
155.49.224.0/20 155.49.0.0/16
155.49.240.0/21 155.49.0.0/16
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 155.49.64.0/18 Announced
whois: 402590
IANA has recorded AS26746 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS26746\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: 26746
ASName: HARVARD-PILGRIM-HEALTH-CARE
ASHandle: AS26746
RegDate: 2002-11-14
Updated: 2025-05-28
Ref: https://rdap.arin.net/registry/autnum/26746
OrgName: Harvard Pilgrim Health Care, Inc.
OrgId: HCHP
Address: 1 Wellness Way
City: Canton
StateProv: MA
PostalCode: 02021
Country: US
RegDate: 1995-03-28
Updated: 2025-05-28
Ref: https://rdap.arin.net/registry/entity/HCHP
OrgAbuseHandle: WILLI3889-ARIN
OrgAbuseName: Williams, Stephen
OrgAbusePhone: +1-617-799-1114
OrgAbuseEmail: stephen.williams@point32health.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/WILLI3889-ARIN
OrgAbuseHandle: KJT1-ARIN
OrgAbuseName: Kane, Thomas Joseph
OrgAbusePhone: +1-781-612-4939
OrgAbuseEmail: tom_kane@harvardpilgrim.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/KJT1-ARIN
OrgTechHandle: KJT1-ARIN
OrgTechName: Kane, Thomas Joseph
OrgTechPhone: +1-781-612-4939
OrgTechEmail: tom_kane@harvardpilgrim.org
OrgTechRef: https://rdap.arin.net/registry/entity/KJT1-ARIN
OrgTechHandle: WILLI3889-ARIN
OrgTechName: Williams, Stephen
OrgTechPhone: +1-617-799-1114
OrgTechEmail: stephen.williams@point32health.org
OrgTechRef: https://rdap.arin.net/registry/entity/WILLI3889-ARIN
OrgRoutingHandle: KJT1-ARIN
OrgRoutingName: Kane, Thomas Joseph
OrgRoutingPhone: +1-781-612-4939
OrgRoutingEmail: tom_kane@harvardpilgrim.org
OrgRoutingRef: https://rdap.arin.net/registry/entity/KJT1-ARIN
RTechHandle: WILLI3889-ARIN
RTechName: Williams, Stephen
RTechPhone: +1-617-799-1114
RTechEmail: stephen.williams@point32health.org
RTechRef: https://rdap.arin.net/registry/entity/WILLI3889-ARIN
RTechHandle: KJT1-ARIN
RTechName: Kane, Thomas Joseph
RTechPhone: +1-781-612-4939
RTechEmail: tom_kane@harvardpilgrim.org
RTechRef: https://rdap.arin.net/registry/entity/KJT1-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.
#