Limited Liability Company "TTK-Svyaz" operates AS15774: 163 IPv4 prefixes covering 268,544 addresses, most of them in 
Russia.
By IPv4 addresses the network ranks #865 worldwide and #21 of 4,981 networks in Russia. That is 0.58% of the country’s IPv4 space.
The largest block is 188.244.128.0 to 188.244.191.255 with 16,384 addresses, geolocated to Rostov-on-Don.
- IPv4 addresses
- 268,544
- IPv4 prefixes
- 163
- World rank
- #865
- Country share
- 0.58%
- IPv6 ranges
- 5
Addresses by country
- Russia 100%
Largest blocks
- 188.244.128.0 Rostov-on-Don16,384
- 176.125.64.0 Moscow16,384
- 95.83.128.0 Ryazan16,384
- 81.4.192.0 Nizhny Novgorod16,384
- 188.244.208.0 Tymovskoye12,288
- 188.168.140.0 Chita11,264
- 178.76.216.0 Rostov-on-Don10,240
- 188.168.212.0 Rostov-on-Don9,216
Networks of similar size
- AS35753 Etihad Salam Telecom CJSC
269,568 - AS409 Air Force Systems Networking
269,312 - AS139341 ACEVILLE PTE.LTD.
268,800 - AS2576 U. S. Department of Transportation268,800
- AS16347 ADISTA SAS
268,032 - AS41733 JSC "ER-Telecom Holding"267,776
- AS4058 CITIC Telecom International CPC Limited
266,752 - AS37130 SITA Pty LTD
266,752
IPv4 prefixes
- 5.8.200.0/21
- 5.8.208.0/23
- 5.8.212.0/22
- 5.8.217.0/24
- 5.8.218.0/23
- 5.8.220.0/23
- 5.149.144.0/23
- 5.149.146.0/24
- 5.149.149.0/24
- 5.149.150.0/24
- 5.254.176.0/21
- 31.42.96.0/20
- 31.132.240.0/20
- 31.134.242.0/23
- 31.134.244.0/23
- 31.134.248.0/21
- 31.216.170.0/24
- 37.49.204.0/23
- 37.49.207.0/24
- 37.58.32.0/21
- 37.61.176.0/22
- 37.61.180.0/23
- 37.205.77.0/24
- 46.20.64.0/21
- 46.20.72.0/22
- 46.38.23.0/24
- 46.50.162.0/24
- 46.50.207.0/24
- 46.151.88.0/21
- 46.166.64.0/23
- 46.166.79.0/24
- 46.166.80.0/22
- 46.166.86.0/23
- 46.166.88.0/23
- 46.166.91.0/24
- 46.166.93.0/24
- 46.166.94.0/23
- 46.182.128.0/22
- 46.226.240.0/21
- 46.241.18.0/23
- 46.241.44.0/24
- 46.241.68.0/23
- 46.241.78.0/23
- 46.241.84.0/23
- 46.241.89.0/24
- 46.241.98.0/23
- 46.241.100.0/22
- 46.241.106.0/24
- 46.241.126.0/24
- 62.249.130.0/23
- 62.249.146.0/24
- 79.132.96.0/19
- 79.140.96.0/20
- 80.89.139.0/24
- 81.4.192.0/18
- 81.18.143.0/24
- 81.18.144.0/22
- 81.18.149.0/24
- 81.18.150.0/24
- 81.18.153.0/24
- 81.18.155.0/24
- 82.200.51.0/24
- 82.200.58.0/24
- 83.234.168.0/23
- 86.110.161.0/24
- 86.110.168.0/22
- 86.110.173.0/24
- 86.110.174.0/23
- 86.110.176.0/23
- 86.110.179.0/24
- 86.110.180.0/22
- 86.110.184.0/21
- 89.186.234.0/24
- 91.105.129.0/24
- 91.105.142.0/24
- 91.105.151.0/24
- 91.105.175.0/24
- 91.105.180.0/22
- 91.204.96.0/22
- 91.205.0.0/22
- 91.211.148.0/22
- 93.189.8.0/21
- 94.251.0.0/22
- 94.251.16.0/23
- 94.251.20.0/24
- 94.251.60.0/24
- 94.251.88.0/23
- 94.251.120.0/24
- 94.251.123.0/24
- 94.251.125.0/24
- 95.83.128.0/18
- 109.74.208.0/20
- 109.171.0.0/23
- 109.171.48.0/23
- 109.171.52.0/24
- 109.171.58.0/24
- 109.171.76.0/24
- 109.171.103.0/24
- 109.171.105.0/24
- 109.171.107.0/24
- 109.197.128.0/23
- 109.197.130.0/24
- 109.197.135.0/24
- 109.233.172.0/22
- 164.177.176.0/21
- 176.104.128.0/20
- 176.104.152.0/21
- 176.104.160.0/21
- 176.125.64.0/18
- 178.76.194.0/23
- 178.76.196.0/22
- 178.76.205.0/24
- 178.76.207.0/24
- 178.76.208.0/22
- 178.76.212.0/24
- 178.76.214.0/24
- 178.76.216.0/21
- 178.76.224.0/19
- 178.217.0.0/21
- 185.6.236.0/22
- 185.13.24.0/22
- 185.43.84.0/22
- 185.52.132.0/22
- 185.61.24.0/22
- 185.131.172.0/23
- 188.44.99.0/24
- 188.44.114.0/23
- 188.168.0.0/19
- 188.168.32.0/23
- 188.168.36.0/22
- 188.168.40.0/21
- 188.168.48.0/21
- 188.168.56.0/22
- 188.168.60.0/24
- 188.168.64.0/20
- 188.168.80.0/21
- 188.168.92.0/22
- 188.168.96.0/22
- 188.168.104.0/21
- 188.168.112.0/20
- 188.168.128.0/21
- 188.168.140.0/22
- 188.168.144.0/20
- 188.168.160.0/20
- 188.168.176.0/21
- 188.168.187.0/24
- 188.168.188.0/22
- 188.168.192.0/20
- 188.168.212.0/22
- 188.168.216.0/21
- 188.168.224.0/20
- 188.168.240.0/21
- 188.168.252.0/22
- 188.244.128.0/18
- 188.244.208.0/20
- 188.244.224.0/19
- 194.187.29.0/24
- 195.238.101.0/24
- 213.129.96.0/20
- 213.129.112.0/21
- 213.129.124.0/22
- 213.137.229.0/24
- 213.138.64.0/19
Questions and answers
Who owns AS15774?
Autonomous system AS15774 is operated by Limited Liability Company "TTK-Svyaz".
How many IP addresses does AS15774 have?
The network holds 268,544 IPv4 addresses in 163 prefixes, plus 5 IPv6 ranges.
Which country is AS15774 in?
The main country is Russia.
How big is AS15774?
By IPv4 addresses it ranks #865 worldwide.
What is the largest address block of AS15774?
188.244.128.0 to 188.244.191.255, 16,384 addresses.