HomePrefix Lookup223.223.176.0/21

223.223.176.0/21

🇨🇳
IPv4APNICallocatedMOAS RPKI Valid
CIDR
223.223.176.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
allocated
Allocated
8/13/2010

Announced BGP Routes

2 of 2 routes
MOAS - 2 origin ASNs
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
223.223.176.0/21AS4808CHINA169-BJ - China Unicom Beijing Province Network Valid—5/31/2026
223.223.176.0/21AS4847CNIX-AP - China Networks Inter-Exchange Valid
RADB
5/31/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
223.223.176.0/22AS45064ZSPNET - BEIJING ZHONGGUANCUN SOFTWARE PARK DEVELOPMENT CO.,Ltd. Valid—5/31/2026

RPKI ROAs

3
PrefixOriginMax LengthTrust Anchor
223.223.176.0/21AS4808/32apnic
223.223.176.0/21AS4847/32apnic
223.223.176.0/21AS45064/32apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS4847RADBMAINT-AS484711/13/2023
Origin ASNs (2)
AS4808MOAS
CHINA169-BJ - China Unicom Beijing Province Network
AS4847MOAS
CNIX-AP - China Networks Inter-Exchange
Geolocation
Country🇨🇳ChinaCN
RegionBeijing
CityBeijing
Coordinates39.9042, 116.4070 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/223.223.176.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/223.223.176.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP