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.
AS11560 16 More Specifics 16 Total Advertisements SIC-ASN01, US
74.123.216.0/24 74.123.216.0/21
74.123.217.0/24 74.123.216.0/21
74.123.218.0/24 74.123.216.0/21
74.123.219.0/24 74.123.216.0/21
74.123.220.0/24 74.123.216.0/21
74.123.221.0/24 74.123.216.0/21
74.123.222.0/24 74.123.216.0/21
74.123.223.0/24 74.123.216.0/21
162.247.184.0/24 162.247.184.0/22
162.247.185.0/24 162.247.184.0/22
162.247.186.0/24 162.247.184.0/22
162.247.187.0/24 162.247.184.0/22
198.212.28.0/24 198.212.28.0/22
198.212.29.0/24 198.212.28.0/22
198.212.30.0/24 198.212.28.0/22
198.212.31.0/24 198.212.28.0/22
whois: 402590
IANA has recorded AS11560 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS11560\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: 11560
ASName: SIC-ASN01
ASHandle: AS11560
RegDate: 2007-10-26
Updated: 2012-03-02
Comment: Standard NOC hours are 7am to 7pm HST
Ref: https://rdap.arin.net/registry/autnum/11560
OrgName: Sandwich Isles Communications, Inc
OrgId: SICI
Address: 77-808 KAMEHAMEHA HWY
City: MILILANI
StateProv: HI
PostalCode: 96789
Country: US
RegDate: 2007-05-04
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/SICI
OrgTechHandle: TAMDA-ARIN
OrgTechName: Tam, David
OrgTechPhone: +1-808-540-5766
OrgTechEmail: dtam@sandwichisles.com
OrgTechRef: https://rdap.arin.net/registry/entity/TAMDA-ARIN
OrgAbuseHandle: SIS21-ARIN
OrgAbuseName: SIC IP Security
OrgAbusePhone: +1-808-524-8400
OrgAbuseEmail: SICNMC@sandwichisles.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/SIS21-ARIN
OrgNOCHandle: SNOC18-ARIN
OrgNOCName: SIC Network Operations Center
OrgNOCPhone: +1-808-524-8400
OrgNOCEmail: SICNMC@sandwichisles.com
OrgNOCRef: https://rdap.arin.net/registry/entity/SNOC18-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.
#