AS57285

Summary

Country	Ukraine
Organization	LIMITED LIABILITY COMPANY UKRAINIAN INFOSYSTEMS
Domain	isys.net.ua
Number of IPv4	512
Number of IPv6	0
AS Type	Hosting
Registry	RIPE NCC
Allocated	September 14, 2011 (about 14 years ago)
Updated	February 22, 2026 (about 2 months ago)

IP Ranges

AS57285 announces 2 IPv4 ranges and 0 IPv6 range.

That's a total of 512 IPv4 address and 0 IPv6 address.

Prefix	Organization	Size	Registry	Status
91.210.111.0/24	LIMITED LIABILITY COMPANY UKRAINIAN INFOSYSTEMS	256	RIPE NCC	ASSIGNED PI
91.231.69.0/24	LIMITED LIABILITY COMPANY UKRAINIAN INFOSYSTEMS	256	RIPE NCC	ASSIGNED PI

Peers

AS57285 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

AS57285 connects to the global Internet via at least 1 upstream provider. In this setup, AS57285 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS57285 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS57285's role in extending Internet access beyond its own infrastructure.