HomePrefix Lookup203.99.146.0/23

203.99.146.0/23

🇹🇼
IPv4APNICallocatedAS150756FLOPPY-AS-TW - Floppy Ltd. RPKI Valid
CIDR
203.99.146.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇹🇼 Taiwan
City
Xizhi District
RIR
APNIC
Status
allocated
Allocated
11/1/2023

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
203.99.146.0/23AS150756FLOPPY-AS-TW - Floppy Ltd. Valid
APNICRADB
5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
203.99.146.0/23AS150756/23apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS150756APNICMAINT-TW-TWNIC4/29/2025
AS150756RADBMAINT-AS47803/13/2026
Origin ASN
AS150756
FLOPPY-AS-TW - Floppy Ltd.
Geolocation
Country🇹🇼TaiwanTW
RegionTaipei
CityXizhi District
Coordinates25.0620, 121.6480 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.99.146.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/203.99.146.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP