HomePrefix Lookup203.216.224.0/19

203.216.224.0/19

🇯🇵
IPv4APNICallocatedAS23816YAHOO - LY Corporation RPKI Valid
CIDR
203.216.224.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
allocated
Allocated
10/14/2004

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
203.216.224.0/19AS23816YAHOO - LY Corporation Valid
RADB
6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
203.216.224.0/19AS23816/19apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS23816RADBMAINT-AS2381611/4/2025
Origin ASN
AS23816
YAHOO - LY Corporation
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6916, 139.7680 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.216.224.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/203.216.224.0/19" | jq
External Links
RIPEstat Hurricane Electric BGP