Summary

Country
CZ Czechia
Organization Coolhousing S.R.O.
Domain coolhousing.net
Number of IPv4 15,616
Number of IPv6 7.1306× 1029
AS Type Hosting
Registry RIPE NCC
Allocated September 13, 2005 (about 19 years ago)
Updated February 07, 2025 (about 2 months ago)

IP Ranges

AS35592 announces 31 IPv4 ranges and 5 IPv6 ranges.

That's a total of 15,616 IPv4 addresses and 7.1306× 1029 IPv6 addresses.

Prefix Organization Size Registry Status
46.29.184.0/21
CZ Coolhousing S.R.O.
2,048 RIPE NCC ALLOCATED PA
87.236.192.0/24
CZ Coolhousing S.R.O.
256 RIPE NCC ASSIGNED PA
87.236.193.0/24
CZ Coolhousing, S.R.O.
256 RIPE NCC ASSIGNED PA
87.236.194.0/23
CZ Coolhousing, S.R.O.
512 RIPE NCC ASSIGNED PA
87.236.196.0/23
CZ Coolhousing S.R.O.
512 RIPE NCC ASSIGNED PA
87.236.198.0/23
CZ Coolhousing S.R.O.
512 RIPE NCC ASSIGNED PA
89.187.128.0/24
CZ Coolhousing - Customer Servers
256 RIPE NCC ASSIGNED PA
89.187.129.0/24
CZ Coolhousing - Customer Servers
256 RIPE NCC ASSIGNED PA
89.187.130.0/23
CZ Coolhousing S.R.O.
512 RIPE NCC ALLOCATED PA
89.187.132.0/24
CZ Coolhousing - Customer Servers
256 RIPE NCC ASSIGNED PA
89.187.133.0/24
CZ Navitel
256 RIPE NCC ASSIGNED PA
89.187.134.0/23
CZ Coolhousing S.R.O.
512 RIPE NCC ALLOCATED PA
89.187.136.0/24
CZ Coolhousing - Customer Servers
256 RIPE NCC ASSIGNED PA
89.187.137.0/24
CZ Coolhousing S.R.O.
256 RIPE NCC ALLOCATED PA
89.187.138.0/24
CZ Coolhousing S.R.O.
256 RIPE NCC ALLOCATED PA
89.187.139.0/24
CZ Coolhousing S.R.O.
256 RIPE NCC ALLOCATED PA
89.187.140.0/23
CZ Qing-jie Zhou
512 RIPE NCC ASSIGNED PA
89.187.142.0/23
CZ Virtual Private Servers for Customers
512 RIPE NCC ASSIGNED PA
89.187.144.0/23
CZ Virtual Private Servers for Customers
512 RIPE NCC ASSIGNED PA
89.187.146.0/23
CZ Virtual Private Servers for Customers
512 RIPE NCC ASSIGNED PA
89.187.148.0/23
CZ Hosting90 S.R.O.
512 RIPE NCC ASSIGNED PA
89.187.150.0/23
CZ Coolhousing S.R.O.
512 RIPE NCC ALLOCATED PA
89.187.152.0/23
CZ Coolhousing S.R.O.
512 RIPE NCC ALLOCATED PA
89.187.154.0/23
CZ Coolhousing S.R.O.
512 RIPE NCC ALLOCATED PA
89.187.156.0/24
CZ Coolhousing S.R.O.
256 RIPE NCC ALLOCATED PA
89.187.157.0/24
CZ Coolhousing - Customer Servers
256 RIPE NCC ASSIGNED PA
89.187.158.0/24
CZ Coolhousing - Customer Servers
256 RIPE NCC ASSIGNED PA
89.187.159.0/24
CZ Coolhousing S.R.O.
256 RIPE NCC ALLOCATED PA
91.245.16.0/21
CZ COOLHOUSING-TMB
2,048 RIPE NCC ASSIGNED PA
185.162.4.0/22
CZ Coolhousing - Customer Servers
1,024 RIPE NCC ASSIGNED PA
208.64.33.0/24
CZ Private Customer
256 ARIN REASSIGNMENT
Prefix Organization Size Registry Status
2001:67c:ab0::/48
CZ Smartselling A.S.
1.2089× 1024 RIPE NCC ASSIGNED PI
2001:67c:1591::/48
CZ Excello S.R.O.
1.2089× 1024 RIPE NCC ASSIGNED PI
2001:67c:15a2::/48
CZ Excello S.R.O.
1.2089× 1024 RIPE NCC ASSIGNED PI
2a01:5f0::/32
CZ COOLHOUSING-NET
7.9228× 1028 RIPE NCC AGGREGATED-BY-LIR
2a01:5f0::/29
CZ COOLHOUSING-NET
6.3383× 1029 RIPE NCC AGGREGATED-BY-LIR

Peers

AS35592 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

AS35592 connects to the global Internet via at least 3 upstream providers. In this setup, AS35592 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS35592 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS35592's role in extending Internet access beyond its own infrastructure.

Get started with 100,000 free lookups: sign up