31.207.4.0.
Verified Asset
WHOIS
DOJ-USMS
31.207.4.0/22
31.207.4.0
first
31.207.4.0
last
31.207.7.255
netmask
255.255.252.0
mac
1f:cf:04:00
Size
/22
Registry
ARIN
Prefixes
4x
/24
Status
allocated
Entity
Registry: arinOrganisation
DOJ-USMS
USMSCAU
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
No_ASN_Data
Entity_Legal
ip2location
PAYLOAD://IP2LOCATION_V2
Geo_Origin
US
Infrastructure
No_ASN_Data
Entity_Legal
dbip
PAYLOAD://DBIP_V2
Geo_Origin
US
Infrastructure
No_ASN_Data
Entity_Legal
ipinfo
PAYLOAD://IPINFO_V2
Conflict
Geo_Origin
NL
Infrastructure
No_ASN_Data
Entity_Legal
rir
PAYLOAD://RIR_V2
Geo_Origin
US
Infrastructure
USMS
Entity_Legal
RIR_OTHER
Resource History
| Date | Changed | Prefix | Addresses | Organisation | Status | Registry | |
|---|---|---|---|---|---|---|---|
| 2016-06-08 | 2026-03-20 | 31.207.4.0/22 | 1.024 | DOJ-USMS | allocated | arin | |
| 2021-11-24 | 2021-11-24 | 31.207.0.0/21 | 2.048 | DOJ-USMS | reserved | arin | |
| 2016-06-08 | 2016-06-09 | 31.207.0.0/21 | 2.048 | DOJ-USMS | allocated | arin | |
| 2011-05-02 | 2016-04-15 | 31.207.0.0/21 | 2.048 | allocated | ripe | ||
| 2011-05-02 | 2011-05-03 | 31.207.0.0/18 | 16.384 | allocated | ripe | ||
| 2011-04-30 | 2011-04-30 | 31.207.0.0/16 | 65.536 | available | ripe | ||
| 2010-05-10 | 2010-05-10 | 31.0.0.0/8 | 16.777.216 | available | ripe |
Professional IPv4 leasing services available for this network block.
Lease Network
2016-06-08
allocated
31.207.4.0/22
2021-11-24
reserved
31.207.4.0/21
2016-06-08
allocated
31.207.4.0/21
2011-05-02
allocated
31.207.4.0/21
2011-05-02
allocated
31.207.4.0/18