37.9.144.0.
Verified Asset
WHOIS
PJSC Rostelecom
37.9.144.0/20
37.9.144.0
first
37.9.144.0
last
37.9.159.255
netmask
255.255.240.0
mac
25:09:90:00
Size
/20
Registry
RIPE
Prefixes
16x
/24
Status
allocated
Entity
Registry: ripeOrganisation
PJSC Rostelecom
JR8
Clean
Blocklist: Neutral
Reputation Score
0/100
Incidents: 0
Tenants: 0
Authority
Registry: ripeLocal Internet Registry
PJSC Rostelecom
ru.rtk
Intel_Source_Matrix
maxmind
PAYLOAD://MAXMIND_V2
Geo_Origin
RU
Infrastructure
AS8439
Entity_Legal
Rostelecom
ip2location
PAYLOAD://IP2LOCATION_V2
Geo_Origin
RU
Infrastructure
No_ASN_Data
Entity_Legal
Rostelecom
dbip
PAYLOAD://DBIP_V2
Geo_Origin
RU
Infrastructure
AS8439
Entity_Legal
PJSC Rostelecom
ipinfo
PAYLOAD://IPINFO_V2
Geo_Origin
RU
Infrastructure
AS8439
Entity_Legal
JSC AIST
rir
PAYLOAD://RIR_V2
Geo_Origin
RU
Infrastructure
RU-RTK-20111214
Entity_Legal
RIR_RIPE
Resource History
| Date | Changed | Prefix | Addresses | Organisation | Status | Registry | |
|---|---|---|---|---|---|---|---|
| 2011-12-14 | 2012-01-03 | 37.9.144.0/20 | 4.096 | PJSC Rostelecom | allocated | ripe | |
| 2011-12-14 | 2011-12-14 | 37.9.144.0/20 | 4.096 | allocated | ripe | ||
| 2011-12-13 | 2011-12-13 | 37.8.160.0/8 | 16.211.968 | available | ripe | ||
| 2011-07-06 | 2011-07-06 | 37.0.0.0/10 | 4.194.304 | reserved | ripe | ||
| 2010-12-30 | 2011-03-01 | 37.0.0.0/10 | 4.194.304 | allocated | ripe | ||
| 2010-12-06 | 2010-12-06 | 37.0.0.0/10 | 4.194.304 | available | ripe |
Professional IPv4 leasing services available for this network block.
Lease Network
2011-12-14
allocated
37.9.144.0/20
2011-12-14
allocated
37.9.144.0/20
2011-12-13
available
37.9.144.0/8
2011-07-06
reserved
37.9.144.0/10
2010-12-30
allocated
37.9.144.0/10