AS43070

Summary

Country	Czechia
Organization	Jaw.cz S.R.O.
Domain	jaw.cz
Number of IPv4	9,728
Number of IPv6	3.9614× 1029
AS Type	Hosting
Registry	RIPE NCC
Allocated	June 01, 2007 (about 18 years ago)
Updated	February 14, 2025 (about 2 months ago)

IP Ranges

AS43070 announces 7 IPv4 ranges and 5 IPv6 ranges.

That's a total of 9,728 IPv4 addresses and 3.9614× 10²⁹ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
46.30.144.0/21	Customers in Duchcov	2,048	RIPE NCC	ASSIGNED PA
77.95.40.0/21	Jaw.cz Servers	2,048	RIPE NCC	ASSIGNED PA
89.187.192.0/22	Jaw.cz Core Network	1,024	RIPE NCC	ASSIGNED PA
89.187.196.0/23	SELECTRACZ	512	RIPE NCC	ASSIGNED PA
185.44.188.0/22	NET-185.44.188.0/23	1,024	RIPE NCC	SUB-ALLOCATED PA
185.45.136.0/22	Jaw.cz Decin	1,024	RIPE NCC	ASSIGNED PA
188.92.8.0/21	Speednet, S.R.O.	2,048	RIPE NCC	ASSIGNED PA

Prefix	Organization	Size	Registry	Status
2a01:8d00::/32	Speednet.cz Core Network - Teplice	7.9228× 1028	RIPE NCC	ASSIGNED
2a01:8d01::/32	Speednet, S.R.O.	7.9228× 1028	RIPE NCC	ALLOCATED-BY-RIR
2a01:8d02::/32	Speednet, S.R.O.	7.9228× 1028	RIPE NCC	ALLOCATED-BY-RIR
2a01:8d03::/32	Speednet, S.R.O.	7.9228× 1028	RIPE NCC	ALLOCATED-BY-RIR
2a02:910::/32	Jaw.cz Datacenters	7.9228× 1028	RIPE NCC	ASSIGNED

Peers

AS43070 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

AS43070 connects to the global Internet via at least 2 upstream providers. In this setup, AS43070 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS43070 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.