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Autonomous System details for AS21140

AS21140
Fly Telecom LLC • fly-tel.net

AS21140 — Fly Telecom LLC

AS Name
FLY-TELECOM-AS
Country
Russia (RU)
Website
Number of IPv4
1,024
Number of IPv6
6.34 × 1029
ASN type
ISP
Status
Allocated
Registry
RIPE
Allocated
July 23, 2015
Last updated
September 15, 2025

IP Ranges

3 IPv4 prefixes, 1 IPv6 prefixes
Prefix Company Number of IPs
185.212.88.0/23 Fly Telecom LLC 512
185.212.90.0/24 Fly Telecom LLC 256
185.212.91.0/24 Fly Telecom LLC 256
2a0b:7540::/29 Fly Telecom LLC 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 AS21140

18 peers

AS21140 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 AS21140

4 upstreams

AS21140 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS21140 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS21140

1 downstreams

AS21140 provides internet connectivity to these downstream Autonomous Systems.

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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