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Autonomous System details for AS41743

AS41743
OPTIMASET Ltd. • optimaset.ru

AS41743 — OPTIMASET Ltd.

AS Name
ASOPTIMASET
Country
Russia (RU)
Website
Number of IPv4
5,120
Number of IPv6
6.34 × 1029
ASN type
ISP
Status
Allocated
Registry
RIPE
Allocated
May 08, 2012
Last updated
February 24, 2026

IP Ranges

8 IPv4 prefixes, 1 IPv6 prefixes
Prefix Company Number of IPs
176.115.136.0/21 OPTIMASET Ltd. 2,048
176.115.136.0/24 OPTIMASET Ltd. 256
176.115.137.0/24 OPTIMASET Ltd. 256
176.115.138.0/24 OPTIMASET Ltd. 256
176.115.139.0/24 OPTIMASET Ltd. 256
176.115.140.0/23 OPTIMASET Ltd. 512
176.115.142.0/23 OPTIMASET Ltd. 512
193.187.156.0/22 OOO Optimaset 1,024
2a09:c80::/29 OOO Optimaset 6.34 × 1029

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS41743

22 peers

AS41743 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS41743

6 upstreams

AS41743 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS41743 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS41743

0 downstreams

AS41743 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

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