HomePrefix Lookup131.143.239.0/24

131.143.239.0/24

🇭🇰
IPv4ARINallocatedAS12198JSMSR-LLC - JSMSR Network RPKI Valid
CIDR
131.143.239.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇭🇰 Hong Kong
City
HongKong
RIR
ARIN
Status
allocated
Allocated
10/6/2025

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
131.143.239.0/24AS12198JSMSR-LLC - JSMSR Network Valid
ARIN
5/30/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
131.143.239.0/24AS12198/24arin

IRR Route Objects

1
OriginRegistryMaintainerModified
AS12198ARINMNT-JNL-4111/22/2025
Origin ASN
AS12198
JSMSR-LLC - JSMSR Network
Geolocation
Country🇭🇰Hong KongHK
CityHongKong
Coordinates22.3193, 114.1690 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/131.143.239.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/131.143.239.0/24" | jq
External Links
RIPEstat Hurricane Electric BGP