Summary

Country
CZ Czechia
Organization 2 Connect A.S.
Domain 2connect.cz
Number of IPv4 12,288
Number of IPv6 1.0300× 1030
AS Type Hosting
Registry RIPE NCC
Allocated June 29, 2005 (about 20 years ago)
Updated September 04, 2018 (about 6 years ago)

IP Ranges

AS35236 announces 12 IPv4 ranges and 6 IPv6 ranges.

That's a total of 12,288 IPv4 addresses and 1.0300× 1030 IPv6 addresses.

Prefix Organization Size Registry Status
31.170.176.0/21
CZ 2 Connect A.S.
2,048 RIPE NCC ALLOCATED PA
37.221.117.0/24
CZ AS Net2
256 RIPE NCC ASSIGNED PA
45.91.28.0/22
CZ Uvt Infrastructure
1,024 RIPE NCC ASSIGNED PA
91.241.8.0/24
CZ Algotech A.S.
256 RIPE NCC ASSIGNED PI
91.241.8.0/22
CZ Algotech A.S.
1,024 RIPE NCC ASSIGNED PI
91.241.10.0/24
CZ Algotech A.S.
256 RIPE NCC ASSIGNED PI
109.205.72.0/21
CZ 2 Connect - Infrastructure
2,048 RIPE NCC ASSIGNED PA
109.205.76.0/22
CZ Uvt Hosting Cluster
1,024 RIPE NCC ASSIGNED PA
185.124.80.0/22
CZ Serverhousing
1,024 RIPE NCC ASSIGNED PA
185.205.136.0/22
CZ Bosson1
1,024 RIPE NCC ASSIGNED PA
185.205.137.0/24
CZ Bosson2
256 RIPE NCC ASSIGNED PA
188.92.96.0/21
CZ I-registry S.R.O.
2,048 RIPE NCC ASSIGNED PA
Prefix Organization Size Registry Status
2001:67c:e2c::/48
CZ Gem System A.S.
1.2089× 1024 RIPE NCC ASSIGNED PI
2a00:1238::/32
CZ 2 Connect A.S.
7.9228× 1028 RIPE NCC ALLOCATED-BY-RIR
2a00:1238:3::/48
CZ 2 Connect A.S.
1.2089× 1024 RIPE NCC ALLOCATED-BY-RIR
2a0b:640::/30
CZ Bosson V6 1
3.1691× 1029 RIPE NCC ASSIGNED
2a0b:640:3::/48
CZ Bosson V6 3
1.2089× 1024 RIPE NCC ASSIGNED
2a0e:25c0::/29
CZ Uvt Internet S.R.O.
6.3383× 1029 RIPE NCC ALLOCATED-BY-RIR

Peers

AS35236 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

Upstreams

AS35236 connects to the global Internet via at least 4 upstream providers. In this setup, AS35236 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS35236 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS35236's role in extending Internet access beyond its own infrastructure.

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