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Network
Net Range199.121.4.0 - 199.121.253.255
CIDR199.121.128.0/18
199.121.16.0/20
199.121.192.0/19
199.121.224.0/20
199.121.240.0/21
199.121.248.0/22
199.121.252.0/23
199.121.32.0/19
199.121.4.0/22
199.121.64.0/18
199.121.8.0/21
NameDNIC
HandleNET-199-121-4-0-1
ParentNET199 (NET-199-0-0-0-0)
Net TypeDirect Allocation
OrganizationUnited States Department of Defense (DoD) (USDDD)
Registration Date2022-11-08
Last Updated2025-08-26
Comments
RESTful Linkhttps://whois.arin.net/rest/net/NET-199-121-4-0-1
See AlsoRelated POC records.
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See AlsoRelated delegations.