This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
whois: 402603
IANA has recorded AS1821 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS1821\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: 1821
ASName: NETWORKINV-AS1
ASHandle: AS1821
RegDate: 2009-08-25
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/1821
OrgName: Network Innovations Inc.
OrgId: NETWO-284
Address: 8911 S. Sam Houston Pkwy W. #130
City: Missouri City
StateProv: TX
PostalCode: 77489
Country: US
RegDate: 2009-08-17
Updated: 2026-01-21
Comment: http://www.networkinv.com
Ref: https://rdap.arin.net/registry/entity/NETWO-284
OrgTechHandle: PENNE99-ARIN
OrgTechName: Penney, Sheldon
OrgTechPhone: +1-587-834-7157
OrgTechEmail: sheldon.penney@networkinnovations.com
OrgTechRef: https://rdap.arin.net/registry/entity/PENNE99-ARIN
OrgTechHandle: BSA110-ARIN
OrgTechName: Saunders, Bryce
OrgTechPhone: +1-403-287-5078
OrgTechEmail: bryce@networkinv.com
OrgTechRef: https://rdap.arin.net/registry/entity/BSA110-ARIN
OrgAbuseHandle: PENNE99-ARIN
OrgAbuseName: Penney, Sheldon
OrgAbusePhone: +1-587-834-7157
OrgAbuseEmail: sheldon.penney@networkinnovations.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/PENNE99-ARIN
OrgNOCHandle: NOC11114-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-403-287-5075
OrgNOCEmail: noc@networkinv.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11114-ARIN
OrgAbuseHandle: BSA110-ARIN
OrgAbuseName: Saunders, Bryce
OrgAbusePhone: +1-403-287-5078
OrgAbuseEmail: bryce@networkinv.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/BSA110-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.
#