ASN Information - AS11509

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General Information

Name: Tierzero
Domain: tierzero.com
Country: US
Type: isp
Registry: ARIN

Prefix Counts

IPv4 Count: 118,528
IPv6 Count: 4,951,760,157,141,521,099,596,496,896

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
64.239.128.0/18 US TIERZERO-1089437696 ARIN reassignment 16,384
66.6.208.0/20 US NETSEC-TIERZERO-2327109003-1019 Netsec Design & Consulting, Inc. ARIN reassignment 4,096
72.18.0.0/19 US TIERZERO-1209139200 ARIN reassignment 8,192
162.142.73.0/24 US TIRE-HOSTING-V4 THE WHEEL AND TIRE CLUB, INC ARIN allocation 256
208.179.0.0/16 US TIERZERO-3501391872 ARIN reassignment 65,536
216.31.128.0/18 US TIERZERO-700LA Tierzero ARIN allocation 16,384
216.116.96.0/23 US TIERZERO-GLOBAL-660 Tier Zero ARIN reassignment 512
216.116.99.0/24 US TIERZERO-GLOBAL-676 Tier Zero ARIN reassignment 256
216.116.100.0/22 US TIERZERO-980402685 English Language Institute China ARIN reassignment 1,024
216.116.104.0/21 US TIERZERO-1909748848 CompuData ARIN reassignment 2,048
216.116.112.0/21 US TIERZERO-GLOBAL-625 Tier Zero ARIN reassignment 2,048
216.116.120.0/22 US TIERZERO-700LA Tierzero ARIN allocation 1,024
216.116.124.0/23 US TIERZERO-GLOBAL-654 Tier Zero ARIN reassignment 512
216.116.126.0/24 US TIERZERO-1966836647 Graphix Media ARIN reassignment 256

IPv6 Prefixes

CIDR Country Network Name Organization Registry Status
2604:4bc0::/36 US TIERZERO-IP6 Tierzero ARIN allocation

Network Relationships

Upstreams: AS1299, AS6461