ASN Information - AS21556

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General Information

Name: National Aeronautics And Space Administration
Domain: nasa.gov
Country: US
Type: government
Registry: ARIN

Prefix Counts

IPv4 Count: 512
IPv6 Count: 311,902,861,460,574,327,074,193,408

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
192.12.28.0/24 US RIACS-TESTBED National Aeronautics And Space Administration ARIN allocation 256
192.203.230.0/24 US FIX-W-FDDI National Aeronautics And Space Administration ARIN allocation 256

IPv6 Prefixes

CIDR Country Network Name Organization Registry Status
2001:500:a8::/48 US NARC-EROOT-NET National Aeronautics And Space Administration ARIN allocation
2620:126:e000::/48 US NARC-EROOT National Aeronautics And Space Administration ARIN allocation
2620:126:e000::/40 US NARC-EROOT National Aeronautics And Space Administration ARIN allocation

Network Relationships

Upstreams: AS42, AS297, AS13335