HomePrefix Lookup49.0.16.0/21

49.0.16.0/21

🇯🇵
IPv4APNICallocatedAS24249JWAY - JWAY co., Ltd.No ROA
CIDR
49.0.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
allocated
Allocated
11/1/2010

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
49.0.16.0/21AS24249JWAY - JWAY co., Ltd.No ROA
RADB
5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS24249RADBMAINT-AS2424911/13/2023
Origin ASN
AS24249
JWAY - JWAY co., Ltd.
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6916, 139.7680 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/49.0.16.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/49.0.16.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP