AS47236

Summary

Country	Russian Federation
Organization	Citylink LTD
Domain	citylink.pro
Number of IPv4	30,976
Number of IPv6	7.9228× 1028
AS Type	ISP
Registry	RIPE NCC
Allocated	May 22, 2008 (about 17 years ago)
Updated	March 12, 2024 (about 1 year ago)

IP Ranges

AS47236 announces 44 IPv4 ranges and 1 IPv6 range.

That's a total of 30,976 IPv4 addresses and 7.9228× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
91.199.153.0/24	Citylink LTD	256	RIPE NCC	ASSIGNED PI
93.190.200.0/21	Citylink LTD ISP	2,048	RIPE NCC	ASSIGNED PA
93.190.202.0/24	Saransk, M Svyaz	256	RIPE NCC	ASSIGNED PA
93.190.203.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
93.190.204.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
93.190.205.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
93.190.206.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
93.190.206.0/23	Citylink LTD ISP	512	RIPE NCC	ASSIGNED PA
94.140.224.0/19	Citylink LTD ISP	8,192	RIPE NCC	ASSIGNED PA
94.140.225.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
94.140.226.0/23	Citylink LTD ISP	512	RIPE NCC	ASSIGNED PA
94.140.227.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
94.140.228.0/23	Citylink LTD ISP	512	RIPE NCC	ASSIGNED PA
94.140.230.0/23	Citylink LTD ISP	512	RIPE NCC	ASSIGNED PA
94.140.232.0/23	Citylink LTD ISP	512	RIPE NCC	ASSIGNED PA
94.140.234.0/23	Citylink LTD ISP	512	RIPE NCC	ASSIGNED PA
94.140.235.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
94.140.236.0/23	Citylink LTD ISP	512	RIPE NCC	ASSIGNED PA
94.140.238.0/23	Leningradskaya Oblast, Cl-telecom	512	RIPE NCC	ASSIGNED PA
94.140.240.0/23	Murmansk, Msvyaz	512	RIPE NCC	ASSIGNED PA
94.140.244.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
94.140.245.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
94.140.246.0/24	Leningradskaya Oblast, Cl-telecom	256	RIPE NCC	ASSIGNED PA
94.140.254.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
94.140.255.0/24	Murmansk, Msvyaz	256	RIPE NCC	ASSIGNED PA
176.97.96.0/20	Citylink LTD	4,096	RIPE NCC	ALLOCATED PA
176.97.98.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
176.97.100.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
176.97.102.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
176.97.103.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
176.97.104.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
176.97.105.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
176.97.106.0/24	Olenegorsk, M Svyaz	256	RIPE NCC	ASSIGNED PA
176.97.107.0/24	Severodvinsk, Ionit-telecom	256	RIPE NCC	ASSIGNED PA
176.97.108.0/24	Murmansk, Msvyaz	256	RIPE NCC	ASSIGNED PA
176.97.109.0/24	Murmansk, Msvyaz	256	RIPE NCC	ASSIGNED PA
178.19.240.0/20	Citylink LTD ISP	4,096	RIPE NCC	ASSIGNED PA
178.19.251.0/24	Murmansk, Msvyaz	256	RIPE NCC	ASSIGNED PA
178.19.253.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
178.19.255.0/24	Arkhangelsk, Ionit-telecom	256	RIPE NCC	ASSIGNED PA
185.90.100.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
185.90.101.0/24	Leningradskaya Oblast, Cl-telecom	256	RIPE NCC	ASSIGNED PA
185.90.102.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA
185.90.103.0/24	Citylink LTD ISP	256	RIPE NCC	ASSIGNED PA

Prefix	Organization	Size	Registry	Status
2a01:5f00::/32	Citylink LTD	7.9228× 1028	RIPE NCC	ALLOCATED-BY-RIR

Peers

AS47236 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

AS47236 connects to the global Internet via at least 6 upstream providers. In this setup, AS47236 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS47236 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS47236's role in extending Internet access beyond its own infrastructure.