AS21438

Summary

Country	Russian Federation
Organization	Joint Stock Company Transtelecom
Domain	ttk.ru
Number of IPv4	4,864
Number of IPv6	0
AS Type	ISP
Registry	RIPE NCC
Allocated	January 12, 2009 (about 16 years ago)
Updated	January 13, 2025 (about 3 months ago)

IP Ranges

AS21438 announces 13 IPv4 ranges and 0 IPv6 range.

That's a total of 4,864 IPv4 address and 0 IPv6 address.

Prefix	Organization	Size	Registry	Status
5.149.147.0/24	Zao Transtelekom Mr Spark Kaluga B2b/b2c Network	256	RIPE NCC	ASSIGNED PA
5.149.148.0/24	Kaluga Network B2b/b2c	256	RIPE NCC	ASSIGNED PA
5.149.151.0/24	Zao Electro-com Klg Nat Pool	256	RIPE NCC	ASSIGNED PA
86.110.162.0/23	Zao Electro-com Kaluga	512	RIPE NCC	ASSIGNED PA
86.110.164.0/23	Zao Electro-com Kaluga	512	RIPE NCC	ASSIGNED PA
86.110.166.0/23	Zao Electro-com Obninsk	512	RIPE NCC	ASSIGNED PA
86.110.172.0/24	Zao Electro-com Kaluga	256	RIPE NCC	ASSIGNED PA
178.76.192.0/24	Zao Electro-com Don	256	RIPE NCC	ASSIGNED PA
178.76.193.0/24	Zao Electro-com Don	256	RIPE NCC	ASSIGNED PA
178.76.200.0/22	Zao Electro-com Kaluga	1,024	RIPE NCC	ASSIGNED PA
178.76.204.0/24	Zao Electro-com Don	256	RIPE NCC	ASSIGNED PA
178.76.206.0/24	Zao Electro-com Kaluga	256	RIPE NCC	ASSIGNED PA
178.76.215.0/24	Zao Electro-com Bryansk P2p Customers	256	RIPE NCC	ASSIGNED PA

Peers

AS21438 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

AS21438 connects to the global Internet via at least 1 upstream provider. In this setup, AS21438 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS21438 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.