HomePrefix Lookup240c:4000::/22

240c:4000::/22

🇨🇳
CIDR
240c:4000::/22
IP Version
IPv6
Addresses
81129638.4Y
Mask
/22
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
allocated
Allocated
11/13/2018

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
240c:4000::/22AS38365Baidu - Beijing Baidu Netcom Science and Technology Co., Ltd. Valid
RADB
5/30/2026

Covering Prefix

15 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
240c:4081::/32AS38365Baidu - Beijing Baidu Netcom Science and Technology Co., Ltd. Valid—5/30/2026
240c:4082::/32AS38365Baidu - Beijing Baidu Netcom Science and Technology Co., Ltd. Valid—5/30/2026
240c:4084::/32AS38365Baidu - Beijing Baidu Netcom Science and Technology Co., Ltd. Valid—5/30/2026
240c:4088::/32AS38365Baidu - Beijing Baidu Netcom Science and Technology Co., Ltd. Valid—5/30/2026
240c:4085::/32AS38365Baidu - Beijing Baidu Netcom Science and Technology Co., Ltd. Valid—5/30/2026
240c:408d:2000::/36AS38365Baidu - Beijing Baidu Netcom Science and Technology Co., Ltd. Valid—5/30/2026
240c:409f:3004::/46AS38283CHINANET-SCIDC-AS-AP - CHINANET SiChuan Telecom Internet Data Center Valid—5/30/2026
240c:409f:3000::/46AS38283CHINANET-SCIDC-AS-AP - CHINANET SiChuan Telecom Internet Data Center Valid—5/30/2026
240c:409f:4::/46AS38365Baidu - Beijing Baidu Netcom Science and Technology Co., Ltd. Valid—5/30/2026
240c:409f:4004::/46AS38365Baidu - Beijing Baidu Netcom Science and Technology Co., Ltd. Valid—5/30/2026
240c:409f:2000::/46AS58466CT-Guangzhou-IDC - CHINANET Guangdong province network Valid—5/30/2026
240c:409f:4000::/46AS58563CHINATELECOM-Hubei-IDC - CHINANET Hubei province network Valid—5/30/2026
240c:409f:4004::/46AS58563CHINATELECOM-Hubei-IDC - CHINANET Hubei province network Valid—5/30/2026
240c:409f::/46AS134756ChinaNet-NANJING-JISHAN-IDC - CHINANET Nanjing Jishan IDC network Valid—5/30/2026
240c:409f:1000::/47AS38365Baidu - Beijing Baidu Netcom Science and Technology Co., Ltd. Valid—5/30/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
240c:4000::/22AS38365/48apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS38365RADBMAINT-AS5596711/13/2023
Geolocation
Country🇨🇳ChinaCN
RegionBeijing
CityBeijing
GEThttps://api.ipctl.io/v1/prefix/240c:4000::/22

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/240c:4000::/22" | jq