AS57285

Summary

Country	Ukraine
Organization	LIMITED LIABILITY COMPANY UKRAINIAN INFOSYSTEMS
Domain	isys.net.ua
Number of IPv4	512
Number of IPv6	0
AS Type	ISP
Registry	RIPE NCC
Allocated	September 14, 2011 (about 14 years ago)
Updated	February 22, 2026 (about 15 days 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 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.

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.