HomePrefix Lookup140.129.80.0/24

140.129.80.0/24

🇹🇼
IPv4APNICannouncedAS9916NCTU-TW - National Yang Ming Chiao Tung University RPKI Valid
CIDR
140.129.80.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇹🇼 Taiwan
City
Taipei
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
140.129.80.0/24AS9916NCTU-TW - National Yang Ming Chiao Tung University Valid
RADB
5/31/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
140.128.0.0/13AS1659ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information Center Valid—5/31/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
140.129.80.0/24AS9916/24apnic
140.128.0.0/13AS1659/13apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS9916RADBMAINT-AS47807/24/2025
Origin ASN
AS9916
NCTU-TW - National Yang Ming Chiao Tung University
Geolocation
Country🇹🇼TaiwanTW
RegionTaiwan
CityTaipei
Coordinates25.0330, 121.5650 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/140.129.80.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/140.129.80.0/24" | jq
External Links
RIPEstat Hurricane Electric BGP