BigDataCloud Logo

ASN Lookup Tool
AS31246 NETBOX-AS

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS31246
Organisation
O2 Czech Republic, a.s.
Name
NETBOX-AS
Total IPv4 Addresses
66,560
Total IPv4 Prefixes
5
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,757 out of 78,999
Registry
Ripe
Registered Country
CZ flagCZ
Registered Country Name
Czechia
Registered Date
2004-03-30
Registration Last Change
2024-06-20
Receiving From
ASN
Organisation
AS16246
CZ flagO2 Czech Republic, a.s.
IPv4 Active Prefixes
PrefixRange FromRange To
46.39.160.0/1946.39.160.046.39.191.255
83.240.0.0/1783.240.0.083.240.127.255
95.82.128.0/1895.82.128.095.82.191.255
185.51.240.0/22185.51.240.0185.51.243.255
213.155.224.0/19213.155.224.0213.155.255.255
IPv6 Active Prefixes
PrefixRange FromRange To
2001:4cc8::/312001:4cc8::2001:4cc9:ffff:ffff:ffff:ffff:ffff:ffff
2a0a:cac0::/292a0a:cac0::2a0a:cac7:ffff:ffff:ffff:ffff:ffff:ffff