21.0.0.0.
Verified Asset
WHOIS
DoD Network Information Center
21.0.0.0/8
21.0.0.0
first
21.0.0.0
last
21.255.255.255
netmask
255.0.0.0
mac
15:00:00:00
Size
/8
Registry
ARIN
Prefixes
65'536x
/24
Status
allocated
Entity
Registry: arinOrganisation
DoD Network Information Center
DNIC
Clean
Blocklist: Neutral
Reputation Score
0/100
Incidents: 0
Tenants: 0
Authority
Registry:Local Internet Registry
Intel_Source_Matrix
maxmind
PAYLOAD://MAXMIND_V2
Geo_Origin
US
Infrastructure
AS749
Entity_Legal
United States Department of Defense DoD
ip2location
PAYLOAD://IP2LOCATION_V2
Geo_Origin
US
Infrastructure
No_ASN_Data
Entity_Legal
United States Department of Defense (DoD)
dbip
PAYLOAD://DBIP_V2
Geo_Origin
US
Infrastructure
AS749
Entity_Legal
United States Department of Defense (DoD)
ipinfo
PAYLOAD://IPINFO_V2
Geo_Origin
US
Infrastructure
AS749
Entity_Legal
United States Department of Defense (DoD)
rir
PAYLOAD://RIR_V2
Geo_Origin
US
Infrastructure
DNIC-SNET-021
Entity_Legal
RIR_OTHER
Resource History
| Date | Changed | Prefix | Addresses | Organisation | Status | Registry | |
|---|---|---|---|---|---|---|---|
| 1991-07-01 | 2009-06-20 | 21.0.0.0/8 | 16.777.216 | DoD Network Informat... | allocated | arin | |
| -0001-11-30 | 2003-11-20 | 21.0.0.0/8 | 16.777.216 | allocated | arin |
Professional IPv4 leasing services available for this network block.
Lease Network
1991-07-01
allocated
21.0.0.0/8
-0001-11-30
allocated
21.0.0.0/8