37.221.240.0.
Verified Asset
WHOIS
ISP Alliance a.s.
37.221.240.0/20
37.221.240.0
first
37.221.240.0
last
37.221.255.255
netmask
255.255.240.0
mac
25:dd:f0:00
Size
/20
Registry
RIPE
Prefixes
16x
/24
Status
allocated
Entity
Registry: ripeOrganisation
ISP Alliance a.s.
GSA22
Clean
Blocklist: Neutral
Reputation Score
0/100
Incidents: 0
Tenants: 0
Authority
Registry: ripeLocal Internet Registry
ISP Alliance a.s.
cz.grapesc
Intel_Source_Matrix
maxmind
PAYLOAD://MAXMIND_V2
Geo_Origin
CZ
Infrastructure
AS204666
Entity_Legal
Jiri Tlapak
ip2location
PAYLOAD://IP2LOCATION_V2
Geo_Origin
CZ
Infrastructure
No_ASN_Data
Entity_Legal
Jiri Tlapak
dbip
PAYLOAD://DBIP_V2
Geo_Origin
CZ
Infrastructure
AS204666
Entity_Legal
Jiri Tlapak
ipinfo
PAYLOAD://IPINFO_V2
Geo_Origin
CZ
Infrastructure
AS204666
Entity_Legal
Jiri Tlapak
rir
PAYLOAD://RIR_V2
Geo_Origin
CZ
Infrastructure
CZ-GRAPESC-20120410
Entity_Legal
RIR_RIPE
Resource History
| Date | Changed | Prefix | Addresses | Organisation | Status | Registry | |
|---|---|---|---|---|---|---|---|
| 2012-04-10 | 2012-04-10 | 37.221.240.0/20 | 4.096 | ISP Alliance a.s. | allocated | ripe | |
| 2012-04-05 | 2012-04-05 | 37.221.192.0/18 | 16.384 | available | ripe | ||
| 2010-12-06 | 2010-12-06 | 37.128.0.0/9 | 8.388.608 | available | ripe |
Professional IPv4 leasing services available for this network block.
Lease Network
2012-04-10
allocated
37.221.240.0/20
2012-04-05
available
37.221.240.0/18
2010-12-06
available
37.221.240.0/9