HomePrefix Lookup140.109.0.0/16

140.109.0.0/16

🇹🇼
IPv4APNICallocatedAS9264ASNet - Academia Sinica RPKI Valid
CIDR
140.109.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇹🇼 Taiwan
City
Neihu District
RIR
APNIC
Status
allocated
Allocated
3/24/1990

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
140.109.0.0/16AS9264ASNet - Academia Sinica Valid
APNICRADB
5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
140.109.0.0/16AS9264/16apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS9264APNICMAINT-TW-TWNIC8/18/2020
AS9264RADBMAINT-AS99244/17/2026
Origin ASN
AS9264
ASNet - Academia Sinica
Geolocation
Country🇹🇼TaiwanTW
RegionTaiwan
CityNeihu District
Coordinates25.0422, 121.6160 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/140.109.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/140.109.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP