HomePrefix Lookup151.244.131.0/24

151.244.131.0/24

🇯🇵
IPv4RIPEassignedAS215727ASNSWORLDWIDE NS Worldwide SA RPKI Valid
CIDR
151.244.131.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇯🇵 Japan
City
Tokyo
RIR
RIPE
Status
assigned
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
151.244.131.0/24AS215727ASNSWORLDWIDE NS Worldwide SA Valid
RADBRIPE
5/31/2026

RPKI ROAs

3
PrefixOriginMax LengthTrust Anchor
151.244.131.0/24AS212238/24ripe
151.244.131.0/24AS215727/24ripe
151.244.128.0/17AS199925/24ripe

IRR Route Objects

4
OriginRegistryMaintainerModified
AS212238RADBMAINT-AS83412/5/2025
AS215727RADBMAINT-AS8341/26/2026
AS212238RIPEnetutils-mnt12/4/2025
AS215727RIPEnetutils-mnt1/21/2026
Origin ASN
AS215727
ASNSWORLDWIDE NS Worldwide SA
Geolocation
Country🇯🇵JapanJP
CityTokyo
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/151.244.131.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/151.244.131.0/24" | jq
External Links
RIPEstat Hurricane Electric BGP