121.91.104.0.
Verified Asset
WHOIS
China Datacom Corporation Limited
121.91.104.0/21
121.91.104.0
first
121.91.104.0
last
121.91.111.255
netmask
255.255.248.0
mac
79:5b:68:00
Size
/21
Registry
APNIC
Prefixes
8x
/24
Status
allocated
Entity
Registry: apnicOrganisation
China Datacom Corporation Limited
CDCL2
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
AS146842
Entity_Legal
ChinaDataCom Corporation Limited
ip2location
PAYLOAD://IP2LOCATION_V2
Geo_Origin
CN
Infrastructure
No_ASN_Data
Entity_Legal
ChinaDataCom Corporation Limited
dbip
PAYLOAD://DBIP_V2
Geo_Origin
CN
Infrastructure
AS146842
Entity_Legal
ChinaDataCom Corporation Limited
ipinfo
PAYLOAD://IPINFO_V2
Geo_Origin
CN
Infrastructure
AS146842
Entity_Legal
ChinaDataCom Corporation Limited
rir
PAYLOAD://RIR_V2
Geo_Origin
CN
Infrastructure
CDCL-CN
Entity_Legal
RIR_OTHER
Resource History
| Date | Changed | Prefix | Addresses | Organisation | Status | Registry | |
|---|---|---|---|---|---|---|---|
| 2007-10-05 | 2021-11-13 | 121.91.104.0/21 | 2.048 | China Datacom Corpor... | allocated | apnic | |
| 2007-10-05 | 2021-04-15 | 121.91.96.0/19 | 8.192 | allocated | apnic | ||
| 2007-10-05 | 2021-04-01 | 121.91.64.0/18 | 16.384 | allocated | apnic | ||
| 2007-10-05 | 2007-10-06 | 121.91.0.0/17 | 32.768 | allocated | apnic |
Professional IPv4 leasing services available for this network block.
Lease Network
2007-10-05
allocated
121.91.104.0/21
2007-10-05
allocated
121.91.104.0/19
2007-10-05
allocated
121.91.104.0/18
2007-10-05
allocated
121.91.104.0/17