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 AS4305 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS4305\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: 4305
ASName: PREMIER
ASHandle: AS4305
RegDate: 1995-01-26
Updated: 1995-01-26
Ref: https://rdap.arin.net/registry/autnum/4305
OrgName: Premier Communications
OrgId: PREMIE-2
Address: 13454 Jefferson Hwy
City: Baton Rouge
StateProv: LA
PostalCode: 70817
Country: US
RegDate: 1995-01-13
Updated: 2012-10-10
Ref: https://rdap.arin.net/registry/entity/PREMIE-2
OrgTechHandle: BG141-ARIN
OrgTechName: Gentry, Brent
OrgTechPhone: +1-504-751-8080
OrgTechEmail: bgentry@premier.net
OrgTechRef: https://rdap.arin.net/registry/entity/BG141-ARIN
OrgAbuseHandle: BG141-ARIN
OrgAbuseName: Gentry, Brent
OrgAbusePhone: +1-504-751-8080
OrgAbuseEmail: bgentry@premier.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/BG141-ARIN
RTechHandle: BG141-ARIN
RTechName: Gentry, Brent
RTechPhone: +1-504-751-8080
RTechEmail: bgentry@premier.net
RTechRef: https://rdap.arin.net/registry/entity/BG141-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.
#