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.
AS5306 28 More Specifics 28 Total Advertisements DNIC-ASBLK-05120-05376, US
199.112.76.0/24 199.112.0.0/16
214.26.248.0/24 214.0.0.0/8
214.27.12.0/22 214.0.0.0/8
214.27.96.0/20 214.0.0.0/8
214.27.96.0/24 214.0.0.0/8
214.27.98.0/24 214.0.0.0/8
214.27.99.0/24 214.0.0.0/8
214.27.100.0/24 214.0.0.0/8
214.27.101.0/24 214.0.0.0/8
214.27.102.0/24 214.0.0.0/8
214.27.103.0/24 214.0.0.0/8
214.27.104.0/24 214.0.0.0/8
214.27.105.0/24 214.0.0.0/8
214.27.106.0/24 214.0.0.0/8
214.27.107.0/24 214.0.0.0/8
214.27.108.0/24 214.0.0.0/8
214.27.109.0/24 214.0.0.0/8
214.27.110.0/24 214.0.0.0/8
214.27.111.0/24 214.0.0.0/8
215.68.128.0/20 215.0.0.0/8
215.68.128.0/24 215.0.0.0/8
215.68.129.0/24 215.0.0.0/8
215.68.130.0/24 215.0.0.0/8
215.68.131.0/24 215.0.0.0/8
215.68.132.0/24 215.0.0.0/8
215.68.133.0/24 215.0.0.0/8
215.68.134.0/24 215.0.0.0/8
215.68.140.0/22 215.0.0.0/8
whois: 402609
IANA has recorded AS5306 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS5306\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: 5120 - 5376
ASName: DNIC-ASBLK-05120-05376
ASHandle: AS5120
RegDate: 1995-05-09
Updated: 2025-09-12
Ref: https://rdap.arin.net/registry/autnum/5120
OrgName: United States Department of Defense (DoD)
OrgId: USDDD
Address: 3990 E. Broad Street
City: Columbus
StateProv: OH
PostalCode: 43218
Country: US
RegDate: 2007-01-12
Updated: 2025-03-13
Ref: https://rdap.arin.net/registry/entity/USDDD
OrgNOCHandle: MIL-HSTMST-ARIN
OrgNOCName: Network DoD
OrgNOCPhone: +1-844-347-2457
OrgNOCEmail: disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
OrgNOCRef: https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN
OrgTechHandle: MIL-HSTMST-ARIN
OrgTechName: Network DoD
OrgTechPhone: +1-844-347-2457
OrgTechEmail: disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
OrgTechRef: https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN
OrgAbuseHandle: MIL-HSTMST-ARIN
OrgAbuseName: Network DoD
OrgAbusePhone: +1-844-347-2457
OrgAbuseEmail: disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
OrgAbuseRef: https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN
OrgTechHandle: REGIS10-ARIN
OrgTechName: Registration
OrgTechPhone: +1-844-347-2457
OrgTechEmail: disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgTechRef: https://rdap.arin.net/registry/entity/REGIS10-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.
#