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.
AS19300 2 More Specifics 2 Total Advertisements KUBRA-USA, US
205.216.45.0/24 205.216.0.0/16
209.66.117.0/24 209.66.64.0/18
whois: 402590
IANA has recorded AS19300 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS19300\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: 19300
ASName: KUBRA-USA
ASHandle: AS19300
RegDate: 2010-09-16
Updated: 2012-03-20
Ref: https://rdap.arin.net/registry/autnum/19300
OrgName: Kubra
OrgId: FS
Address: 955 Freeport Parkway
Address: Suite 200
City: Coppell
StateProv: TX
PostalCode: 75019
Country: US
RegDate: 2010-09-08
Updated: 2022-05-30
Ref: https://rdap.arin.net/registry/entity/FS
OrgAbuseHandle: NSGAD1-ARIN
OrgAbuseName: NSG Admin
OrgAbusePhone: +1-972-538-1065
OrgAbuseEmail: nsginfo@kubra.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NSGAD1-ARIN
OrgNOCHandle: NSGAD1-ARIN
OrgNOCName: NSG Admin
OrgNOCPhone: +1-972-538-1065
OrgNOCEmail: nsginfo@kubra.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NSGAD1-ARIN
OrgTechHandle: NSGAD1-ARIN
OrgTechName: NSG Admin
OrgTechPhone: +1-972-538-1065
OrgTechEmail: nsginfo@kubra.com
OrgTechRef: https://rdap.arin.net/registry/entity/NSGAD1-ARIN
RTechHandle: ALC9-ARIN
RTechName: Clemens, Andrew L
RTechPhone: +1-469-671-3909
RTechEmail: aclemens@kubra.com
RTechRef: https://rdap.arin.net/registry/entity/ALC9-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.
#