HomePrefix Lookup163.128.219.0/24

163.128.219.0/24

🇯🇵
IPv4APNICallocatedAS133405RETNKK-AS-AP - RETN Co., Ltd. RPKI Valid
CIDR
163.128.219.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇯🇵 Japan
City
Tokyo
RIR
APNIC
Status
allocated
Allocated
4/14/2026

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
163.128.219.0/24AS133405RETNKK-AS-AP - RETN Co., Ltd. Valid
APNIC
6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
163.128.219.0/24AS133405/24apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS133405APNICMAINT-RETNKK-JP4/14/2026
Origin ASN
AS133405
RETNKK-AS-AP - RETN Co., Ltd.
Geolocation
Country🇯🇵JapanJP
CityTokyo
API
Open
GEThttps://api.ipctl.io/v1/prefix/163.128.219.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/163.128.219.0/24" | jq
External Links
RIPEstat Hurricane Electric BGP