HomePrefix Lookup2a01:7d20:ff00::/40

2a01:7d20:ff00::/40

🇨🇿
IPv6RIPENCCannouncedAS203645RYZNAR-AS Jan RyznarNo ROA
CIDR
2a01:7d20:ff00::/40
IP Version
IPv6
Addresses
309.4Y
Mask
/40
Country
🇨🇿 Czechia
City
Olšany
RIR
RIPENCC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
2a01:7d20:ff00::/40AS203645RYZNAR-AS Jan RyznarNo ROA—5/30/2026
Origin ASN
AS203645
RYZNAR-AS Jan Ryznar
Geolocation
Country🇨🇿CzechiaCZ
RegionOlomoucký
CityOlšany
Coordinates49.9698, 16.8667 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/2a01:7d20:ff00::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2a01:7d20:ff00::/40" | jq
External Links
RIPEstat Hurricane Electric BGP