210.73.0.0.
Verified Asset
WHOIS
CNIC-CAS
210.73.0.0/19
210.73.0.0
first
210.73.0.0
last
210.73.31.255
netmask
255.255.224.0
mac
d2:49:00:00
Size
/19
Registry
APNIC
Prefixes
32x
/24
Status
allocated
Entity
Registry: apnicOrganisation
CNIC-CAS
CA107
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
CN
Infrastructure
AS7497
Entity_Legal
Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS
ip2location
PAYLOAD://IP2LOCATION_V2
Geo_Origin
CN
Infrastructure
No_ASN_Data
Entity_Legal
Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS
dbip
PAYLOAD://DBIP_V2
Geo_Origin
CN
Infrastructure
AS7497
Entity_Legal
CNIC-CAS
ipinfo
PAYLOAD://IPINFO_V2
Geo_Origin
CN
Infrastructure
AS7497
Entity_Legal
Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
rir
PAYLOAD://RIR_V2
Geo_Origin
CN
Infrastructure
CSTNET-CN
Entity_Legal
RIR_OTHER
Resource History
| Date | Changed | Prefix | Addresses | Organisation | Status | Registry | |
|---|---|---|---|---|---|---|---|
| 1997-05-01 | 2004-01-14 | 210.72.0.0/15 | 131.072 | allocated | apnic | ||
| 1997-05-01 | 2004-01-01 | 210.72.0.0/14 | 262.144 | allocated | apnic | ||
| 1997-10-21 | 2001-11-01 | 210.73.0.0/19 | 8.192 | CNIC-CAS | allocated | apnic |
Professional IPv4 leasing services available for this network block.
Lease Network
1997-05-01
allocated
210.73.0.0/15
1997-05-01
allocated
210.73.0.0/14
1997-10-21
allocated
210.73.0.0/19