203.20.51.0.
Verified Asset
WHOIS
China Telecom Global Limited
203.20.51.0/24
203.20.51.0
first
203.20.51.0
last
203.20.51.255
netmask
255.255.255.0
mac
cb:14:33:00
Size
/24
Registry
APNIC
Prefixes
1x
/24
Status
allocated
Entity
Registry: apnicOrganisation
China Telecom Global Limited
CTGL1
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
HK
Infrastructure
AS23764
Entity_Legal
CTGNet
ip2location
PAYLOAD://IP2LOCATION_V2
Geo_Origin
HK
Infrastructure
No_ASN_Data
Entity_Legal
CTGNet
dbip
PAYLOAD://DBIP_V2
Geo_Origin
HK
Infrastructure
AS23764
Entity_Legal
China Telecom Global Limited
ipinfo
PAYLOAD://IPINFO_V2
Conflict
Geo_Origin
SG
Infrastructure
AS23764
Entity_Legal
CTGNet
rir
PAYLOAD://RIR_V2
Geo_Origin
HK
Infrastructure
CTGI-HK
Entity_Legal
RIR_OTHER
Resource History
| Date | Changed | Prefix | Addresses | Organisation | Status | Registry | |
|---|---|---|---|---|---|---|---|
| 2007-05-21 | 2025-01-16 | 203.20.51.0/24 | 256 | China Telecom Global... | allocated | apnic | |
| 2007-05-21 | 2010-12-24 | 203.20.51.0/24 | 256 | assigned | apnic | ||
| 2007-05-21 | 2007-05-22 | 203.20.51.0/24 | 256 | allocated | apnic | ||
| 1995-09-25 | 2004-02-20 | 203.20.48.0/21 | 2.048 | allocated | apnic | ||
| 2002-10-15 | 2003-11-01 | 203.20.48.0/21 | 2.048 | allocated | apnic | ||
| 2002-10-15 | 2002-11-01 | 203.16.0.0/13 | 524.288 | allocated | apnic | ||
| 1994-09-02 | 2001-11-01 | 203.16.0.0/12 | 1.048.576 | allocated | apnic |
Professional IPv4 leasing services available for this network block.
Lease Network
2007-05-21
allocated
203.20.51.0/24
2007-05-21
assigned
203.20.51.0/24
2007-05-21
allocated
203.20.51.0/24
1995-09-25
allocated
203.20.51.0/21
2002-10-15
allocated
203.20.51.0/21