HomePrefix Lookup140.138.0.0/16

140.138.0.0/16

🇹🇼
IPv4APNICallocatedAS1659ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information Center RPKI Valid
CIDR
140.138.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇹🇼 Taiwan
City
Neihu District
RIR
APNIC
Status
allocated
Allocated
12/29/1992

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
140.138.0.0/16AS1659ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information Center Valid
RADB
6/15/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
140.138.0.0/16AS1659/16apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS1659RADBMAINT-AS1770911/13/2023
Origin ASN
AS1659
ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information Center
Geolocation
Country🇹🇼TaiwanTW
RegionTaiwan
CityNeihu District
Coordinates25.0689, 121.5910 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/140.138.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/140.138.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP