AS12727

Summary

Country	France
Organization	Vialis Sem
Domain	vialis.net
Number of IPv4	15,360
Number of IPv6	3.1691× 1029
AS Type	ISP
Registry	RIPE NCC
Allocated	August 14, 2002 (about 23 years ago)
Updated	May 20, 2022 (about 3 years ago)

IP Ranges

AS12727 announces 8 IPv4 ranges and 2 IPv6 ranges.

That's a total of 15,360 IPv4 addresses and 3.1691× 10²⁹ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
31.24.240.0/21	FR-VIALIS-CPE-31-24 01	2,048	RIPE NCC	ASSIGNED PA
130.185.184.0/21	Cable of Fiber Customers	2,048	RIPE NCC	ASSIGNED PA
185.39.140.0/22	Cable of Fiber Customers	1,024	RIPE NCC	ASSIGNED PA
188.64.240.0/21	Cable Or Fiber Customers	2,048	RIPE NCC	ASSIGNED PA
213.166.192.0/21	Fiber Customers	2,048	RIPE NCC	ASSIGNED PA
213.166.200.0/21	Cable of Fiber Customers	2,048	RIPE NCC	ASSIGNED PA
213.166.208.0/21	Cable of Fiber Customers	2,048	RIPE NCC	ASSIGNED PA
213.166.216.0/21	Cable of Fiber Customers	2,048	RIPE NCC	ASSIGNED PA

Prefix	Organization	Size	Registry	Status
2a03:d600::/31	FR-VIALIS-COL-BB-ISP-RANGE	1.5846× 1029	RIPE NCC	AGGREGATED-BY-LIR
2a03:d604::/31	FR-VIALIS-COL-PD-ISP-RANGE	1.5846× 1029	RIPE NCC	AGGREGATED-BY-LIR

Peers

AS12727 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

AS12727 connects to the global Internet via at least 5 upstream providers. In this setup, AS12727 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS12727 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS12727's role in extending Internet access beyond its own infrastructure.