HomePrefix Lookup143.189.0.0/16

143.189.0.0/16

🇯🇵
IPv4APNICallocatedAS2527So-net - Sony Network Communications Inc. RPKI Valid
CIDR
143.189.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇯🇵 Japan
City
Chiba
RIR
APNIC
Status
allocated
Allocated
10/1/1990

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
143.189.0.0/16AS2527So-net - Sony Network Communications Inc. Valid
RADB
6/15/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
143.189.0.0/16AS2527/24apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS2527RADBMAINT-AS252711/13/2023
Origin ASN
AS2527
So-net - Sony Network Communications Inc.
Geolocation
Country🇯🇵JapanJP
RegionChiba
CityChiba
Coordinates35.6074, 140.1070 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/143.189.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/143.189.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP