HomePrefix Lookup123.241.0.0/18

123.241.0.0/18

🇹🇼
IPv4APNICannouncedAS131596TBCOM-NET - TBC RPKI Valid
CIDR
123.241.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇹🇼 Taiwan
City
Taichung
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
123.241.0.0/18AS131596TBCOM-NET - TBC Valid—6/13/2026

Covering Prefix

33 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
123.241.24.0/21AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.0.0/21AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.32.0/21AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.16.0/21AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.48.0/21AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.56.0/21AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.8.0/21AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.40.0/21AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.32.0/22AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.36.0/22AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.60.0/22AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.0.0/22AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.4.0/22AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.8.0/22AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.12.0/22AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.16.0/22AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.20.0/22AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.24.0/22AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.28.0/22AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.40.0/22AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.44.0/22AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.48.0/22AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.52.0/22AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.56.0/22AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.36.0/23AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.4.0/23AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.40.0/23AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.40.0/24AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.39.0/24AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.49.0/24AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.37.0/24AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.33.0/24AS131596TBCOM-NET - TBC Valid—6/13/2026
123.241.4.0/24AS131596TBCOM-NET - TBC Valid—6/13/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
123.240.0.0/15AS17709/24apnic
123.240.0.0/15AS131596/24apnic
Geolocation
Country🇹🇼TaiwanTW
RegionTaiwan
CityTaichung
GEThttps://api.ipctl.io/v1/prefix/123.241.0.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/123.241.0.0/18" | jq