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 AS16703 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS16703\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: 16703
ASName: ASN-CHUBBCORP
ASHandle: AS16703
RegDate: 2000-05-19
Updated: 2023-03-28
Ref: https://rdap.arin.net/registry/autnum/16703
OrgName: The Chubb Corporation
OrgId: THECHU-6
Address: 15 Mountain View Road
City: Warren
StateProv: NJ
PostalCode: 07059
Country: US
RegDate: 2000-05-19
Updated: 2023-03-28
Ref: https://rdap.arin.net/registry/entity/THECHU-6
OrgTechHandle: ITOPE104-ARIN
OrgTechName: IT Operations
OrgTechPhone: +1-215-640-1000
OrgTechEmail: tech-arin@chubb.com
OrgTechRef: https://rdap.arin.net/registry/entity/ITOPE104-ARIN
OrgAbuseHandle: ITOPE104-ARIN
OrgAbuseName: IT Operations
OrgAbusePhone: +1-215-640-1000
OrgAbuseEmail: tech-arin@chubb.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ITOPE104-ARIN
RTechHandle: ITOPE104-ARIN
RTechName: IT Operations
RTechPhone: +1-215-640-1000
RTechEmail: tech-arin@chubb.com
RTechRef: https://rdap.arin.net/registry/entity/ITOPE104-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.
#