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.
AS19306 4 More Specifics 5 Total Advertisements CNI-HMB-001, US
69.27.176.0/24 69.27.176.0/20
69.27.180.0/22 69.27.176.0/20
69.27.184.0/22 69.27.176.0/20
69.27.188.0/22 69.27.176.0/20
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 69.27.176.0/24 Announced
+ 69.27.180.0/22 Announced
+ 69.27.184.0/22 Announced
+ 69.27.188.0/22 Announced
+ 199.73.112.0/22 Announced
whois: 402613
IANA has recorded AS19306 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS19306\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: 19306
ASName: CNI-HMB-001
ASHandle: AS19306
RegDate: 2000-12-14
Updated: 2020-07-10
Ref: https://rdap.arin.net/registry/autnum/19306
OrgName: Coastside Net, Inc.
OrgId: CSTN
Address: 525B Obispo Rd
Address: EG 2213
City: Half Moon Bay
StateProv: CA
PostalCode: 94019
Country: US
RegDate: 1997-05-14
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/CSTN
OrgTechHandle: RG725-ARIN
OrgTechName: Genovesi, Rob
OrgTechPhone: +1-650-712-5900
OrgTechEmail: noc@coastside.net
OrgTechRef: https://rdap.arin.net/registry/entity/RG725-ARIN
OrgAbuseHandle: RG725-ARIN
OrgAbuseName: Genovesi, Rob
OrgAbusePhone: +1-650-712-5900
OrgAbuseEmail: noc@coastside.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/RG725-ARIN
RTechHandle: RG725-ARIN
RTechName: Genovesi, Rob
RTechPhone: +1-650-712-5900
RTechEmail: noc@coastside.net
RTechRef: https://rdap.arin.net/registry/entity/RG725-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.
#