This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
whois: 402332
IANA has recorded AS1919 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS1919\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: 1919
ASName: UMASSNET-AS1919
ASHandle: AS1919
RegDate: 1992-07-01
Updated: 2024-11-06
Ref: https://rdap.arin.net/registry/autnum/1919
OrgName: UMASSNET
OrgId: UMAP
Address: Information Technology Services
Address: 333 South Street, Suite 400
City: Shrewsbury
StateProv: MA
PostalCode: 01545-4169
Country: US
RegDate: 1989-08-10
Updated: 2025-02-19
Ref: https://rdap.arin.net/registry/entity/UMAP
OrgTechHandle: KEITH185-ARIN
OrgTechName: Boisseau, Keith A
OrgTechPhone: +1-508-614-8193
OrgTechEmail: kboisseau@umass.edu
OrgTechRef: https://rdap.arin.net/registry/entity/KEITH185-ARIN
OrgAbuseHandle: HOS634-ORG-ARIN
OrgAbuseName: Hostmaster
OrgAbusePhone: +1-774-455-7750
OrgAbuseEmail: hostmaster@umassp.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/HOS634-ORG-ARIN
OrgTechHandle: BLOND3-ARIN
OrgTechName: Blondin, Tim
OrgTechPhone: +1-413-530-6299
OrgTechEmail: tblondin@umass.edu
OrgTechRef: https://rdap.arin.net/registry/entity/BLOND3-ARIN
OrgNOCHandle: HOS634-ORG-ARIN
OrgNOCName: Hostmaster
OrgNOCPhone: +1-774-455-7750
OrgNOCEmail: hostmaster@umassp.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/HOS634-ORG-ARIN
OrgTechHandle: KOKOS-ARIN
OrgTechName: Kokoszyna, Dave
OrgTechPhone: +1-774-317-1270
OrgTechEmail: davek@umass.edu
OrgTechRef: https://rdap.arin.net/registry/entity/KOKOS-ARIN
OrgTechHandle: MELIC6-ARIN
OrgTechName: Melican, Peter
OrgTechPhone: +1-508-612-1898
OrgTechEmail: pmelican@umass.edu
OrgTechRef: https://rdap.arin.net/registry/entity/MELIC6-ARIN
RTechHandle: KOKOS-ARIN
RTechName: Kokoszyna, Dave
RTechPhone: +1-774-317-1270
RTechEmail: davek@umass.edu
RTechRef: https://rdap.arin.net/registry/entity/KOKOS-ARIN
RTechHandle: BLOND3-ARIN
RTechName: Blondin, Tim
RTechPhone: +1-413-530-6299
RTechEmail: tblondin@umass.edu
RTechRef: https://rdap.arin.net/registry/entity/BLOND3-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.
#