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 AS19237 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS19237\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: 19237
ASName: OMNIS
ASHandle: AS19237
RegDate: 2000-12-06
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/19237
OrgName: Omnis Network, LLC
OrgId: OMSN
Address: 3655 Torrance Blvd.
Address: Suite 180
City: Torrance
StateProv: CA
PostalCode: 90503
Country: US
RegDate: 2000-07-07
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/OMSN
ReferralServer: rwhois://rwhois.omnis.com:4321
OrgTechHandle: JF621-ARIN
OrgTechName: Fromm, James
OrgTechPhone: +1-480-295-7788
OrgTechEmail: fromm@omnis.com
OrgTechRef: https://rdap.arin.net/registry/entity/JF621-ARIN
OrgAbuseHandle: ABUSE2022-ARIN
OrgAbuseName: Abuse Department
OrgAbusePhone: +1-310-316-9600
OrgAbuseEmail: abuse@omnis.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2022-ARIN
RTechHandle: JF621-ARIN
RTechName: Fromm, James
RTechPhone: +1-480-295-7788
RTechEmail: fromm@omnis.com
RTechRef: https://rdap.arin.net/registry/entity/JF621-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.
#
Found a referral to rwhois.omnis.com:4321.
%rwhois V-1.0,V-1.5:000090h:00 rwhois.omnis.com (Omnis RWhois Server V-1.0.0)
query: 'as19237'
%error 323 Object not found