46.231.72.0.
Verified Asset
WHOIS
O2 Czech Republic, a.s.
46.231.72.0/21
46.231.72.0
first
46.231.72.0
last
46.231.79.255
netmask
255.255.248.0
mac
2e:e7:48:00
Size
/21
Registry
RIPE
Prefixes
8x
/24
Status
allocated
Entity
Registry: ripeOrganisation
O2 Czech Republic, a.s.
STAN1
Clean
Blocklist: Neutral
Reputation Score
0/100
Incidents: 0
Tenants: 0
Authority
Registry: ripeLocal Internet Registry
O2 Czech Republic, a.s.
cz.cznet
Intel_Source_Matrix
maxmind
PAYLOAD://MAXMIND_V2
Geo_Origin
CZ
Infrastructure
AS42908
Entity_Legal
O2 Czech Republic, a.s.
ip2location
PAYLOAD://IP2LOCATION_V2
Geo_Origin
CZ
Infrastructure
No_ASN_Data
Entity_Legal
O2 Czech Republic, a.s.
dbip
PAYLOAD://DBIP_V2
Geo_Origin
CZ
Infrastructure
AS42908
Entity_Legal
O2 Czech Republic, a.s.
ipinfo
PAYLOAD://IPINFO_V2
Geo_Origin
CZ
Infrastructure
AS42908
Entity_Legal
ORIGINAL AS CZ-NORDICTELECOMREGIONAL
rir
PAYLOAD://RIR_V2
Geo_Origin
CZ
Infrastructure
CZ-CZNET-20110207
Entity_Legal
RIR_RIPE
Resource History
| Date | Changed | Prefix | Addresses | Organisation | Status | Registry | |
|---|---|---|---|---|---|---|---|
| 2011-02-07 | 2011-02-08 | 46.231.72.0/21 | 2.048 | O2 Czech Republic, a... | allocated | ripe | |
| 2011-02-05 | 2011-02-05 | 46.231.72.0/21 | 2.048 | available | ripe | ||
| 2010-04-22 | 2010-04-22 | 46.128.0.0/9 | 8.388.608 | available | ripe |
Professional IPv4 leasing services available for this network block.
Lease Network
2011-02-07
allocated
46.231.72.0/21
2011-02-05
available
46.231.72.0/21
2010-04-22
available
46.231.72.0/9