AS16246

O2 Czech Republic, a.s.

AS 16246 AS16246

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

135,424 IP addresses
ASN16246
NameAS16246
OrganizationO2 Czech Republic, a.s.
CountryCzechia  
RegistryRIPE NCC
IPv4 addresses135,424
IPv6 /64 networks1.38 x 235
Prefixes19
Other ASN allocated to O2 Czech Republic, a.s.
ASN Name IP addresses
5610 O2-CZECH-REPUBLIC 2,251,264
31246 NETBOX-AS 67,072
12570 ITSELF 53,760
41046 NEJTV-AS 53,248
29321 CentroNetAS 15,360
49767 INTERNETPB-AS 5,120
44070 MCnet-AS 4,096
47681 RIOMEDIA 1,024
25036 TERMSNET-AS 0
20884 CZ-CTNET-AS 0
41824 IH-LOSAN-NET 0
61169 SPORKNET 0
IPv4 Prefixes for AS16246
Network Location Addresses
176.98.96.0/20 Monex   Příbram (Příbram III) 4,096
178.17.96.0/20 O2 Czech Republic, a.s.   Prague 4,096
185.15.252.0/22 O2 Czech Republic, a.s.   Lnáře 1,024
185.175.11.0/24 PaskovNET   Paskov 256
188.175.0.0/16 RIO Media   Prague 65,536
213.180.32.0/19 Riomedia   Prague 8,192
77.87.232.0/21 Catr   Prague 2,048
78.108.144.0/21 O2 Czech Republic, a.s.   Ostrava (Poruba) 2,048
78.108.152.0/21 PorubaNET   Prague (Praha 4) 2,048
82.150.160.0/19 Riomedia   Prague 8,192
86.63.192.0/19 Riomedia   Prague (Praha 4) 8,192
91.197.116.0/22 Catr   Prague 1,024
92.240.160.0/19 O2 Czech Republic, a.s.   Prague 8,192
94.74.192.0/18 Rio Media   Prague 16,384
95.143.128.0/20 O2 Czech Republic, a.s.   Litoměřice (Předměstí) 4,096
IPv6 Prefixes for AS16246
Network Location /64 Prefixes
2a00:d480::/32 Poruba.NET   Prague 232
2a02:350::/29 RIOMEDIA Network   Prague 235
2a03:b4c0::/32 O2 Czech Republic, a.s.   Hvožďany 232
2a0d:187::/32 Paskov   Paskov 232