HomePrefix Lookup2001:df0:cf::/48

2001:df0:cf::/48

🇯🇵
IPv6APNICassignedAS55390TUSNET - Tokyo University of ScienceNo ROA
CIDR
2001:df0:cf::/48
IP Version
IPv6
Addresses
1.2Y
Mask
/48
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
assigned
Allocated
11/1/2010

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
2001:df0:cf::/48AS55390TUSNET - Tokyo University of ScienceNo ROA—5/30/2026
Origin ASN
AS55390
TUSNET - Tokyo University of Science
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6940, 139.7540 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/2001:df0:cf::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2001:df0:cf::/48" | jq
External Links
RIPEstat Hurricane Electric BGP