240a:a000:0::.
Verified Asset
WHOIS
China Education and Research Network (CERNET)
240a:a000::/20
240a:a000::
first
240a:a000::
last
240a:afff:ffff:ffff:ffff:ffff:ffff:ffff
netmask
ffff:f000::
Size
/20
Registry
APNIC
Prefixes
268'435'456x
/48
Status
allocated
Entity
Registry: apnicOrganisation
China Education and Research Network (CERNET)
CEAR1
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
AS4538
Entity_Legal
China Education and Research Network Center
ip2location
PAYLOAD://IP2LOCATION_V2
Geo_Origin
CN
Infrastructure
No_ASN_Data
Entity_Legal
China Education and Research Network Center
dbip
PAYLOAD://DBIP_V2
Geo_Origin
CN
Infrastructure
No_ASN_Data
Entity_Legal
China Education and Research Network Center
ipinfo
PAYLOAD://IPINFO_V2
Geo_Origin
CN
Infrastructure
AS142650
Entity_Legal
China Education and Research Network (CERNET)
rir
PAYLOAD://RIR_V2
Geo_Origin
CN
Infrastructure
FITI-CN
Entity_Legal
RIR_OTHER
Resource History
| Date | Changed | Prefix | Organisation | Status | Registry | |
|---|---|---|---|---|---|---|
| 2021-04-01 | 2021-04-02 | 240a:a000::/20 | China Education and... | allocated | apnic | |
| 2024-05-04 | 2013-01-31 | 240a:a000::/19 | available | apnic |
Professional IPv4 leasing services available for this network block.
Lease Network
2021-04-01
allocated
240a:a000::/20
2024-05-04
available
240a:a000::/19