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 AS19948 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS19948\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: 19948
ASName: RES19948
ASHandle: AS19948
RegDate: 2001-03-07
Updated: 2024-08-27
Ref: https://rdap.arin.net/registry/autnum/19948
OrgName: RES
OrgId: ROSEM-8
Address: 9291 W Bryn Mawr
City: Rosemont
StateProv: IL
PostalCode: 60018
Country: US
RegDate: 2010-02-19
Updated: 2011-09-24
Ref: https://rdap.arin.net/registry/entity/ROSEM-8
OrgTechHandle: KLUGK-ARIN
OrgTechName: Klug, Kevin
OrgTechPhone: +1-847-993-4660
OrgTechEmail: kklug@rosemontexpo.com
OrgTechRef: https://rdap.arin.net/registry/entity/KLUGK-ARIN
OrgAbuseHandle: KLUGK-ARIN
OrgAbuseName: Klug, Kevin
OrgAbusePhone: +1-847-993-4660
OrgAbuseEmail: kklug@rosemontexpo.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/KLUGK-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.
#