AS5563 is the autonomous system of JSC "ER-Telecom Holding". It holds 64,000 IPv4 addresses in 33 prefixes, mainly in 
Russia.
By IPv4 addresses the network ranks #3,524 worldwide and #91 of 4,981 networks in Russia. That is 0.14% of the country’s IPv4 space.
The largest block is 82.193.128.0 to 82.193.159.255 with 8,192 addresses, geolocated to Yekaterinburg.
- IPv4 addresses
- 64,000
- IPv4 prefixes
- 33
- World rank
- #3,524
- Country share
- 0.14%
Addresses by country
- Russia 100%
Largest blocks
- 82.193.128.0 Yekaterinburg8,192
- 62.245.32.0 Yekaterinburg8,192
- 79.172.38.0 Yekaterinburg6,656
- 79.135.64.0 Yekaterinburg5,632
- 87.251.160.0 Yekaterinburg5,120
- 217.174.160.0 Perm4,096
- 79.142.160.0 Moscow4,096
- 195.64.192.0 Yekaterinburg3,840
Networks of similar size
- AS140641 YOTTA NETWORK SERVICES PRIVATE LIMITED
64,000 - AS28787 Aztelekom LLC
64,000 - AS24163 UNION BROADBAND NETWORK
64,000 - AS44558 Netonline Bilisim Sirketi LTD
64,000 - AS13433 Cox Enterprises Inc
64,000 - AS7973 Mayo Foundation for Medical Education and Research64,000
- AS789 Renater
64,000 - AS7328 The Children's Hospital of Philadelphia64,000
IPv4 prefixes
- 62.245.32.0/19
- 79.135.64.0/20
- 79.135.80.0/22
- 79.135.84.0/23
- 79.135.88.0/21
- 79.142.160.0/20
- 79.172.0.0/21
- 79.172.9.0/24
- 79.172.10.0/23
- 79.172.12.0/22
- 79.172.24.0/21
- 79.172.32.0/22
- 79.172.36.0/24
- 79.172.38.0/23
- 79.172.40.0/21
- 79.172.48.0/20
- 82.193.128.0/19
- 87.251.160.0/20
- 87.251.176.0/22
- 87.251.181.0/24
- 87.251.182.0/23
- 87.251.184.0/21
- 89.106.248.0/21
- 91.205.177.0/24
- 195.64.192.0/21
- 195.64.200.0/22
- 195.64.204.0/23
- 195.64.206.0/24
- 195.64.208.0/24
- 195.64.210.0/23
- 195.64.212.0/22
- 195.64.216.0/21
- 217.174.160.0/20
Questions and answers
Who owns AS5563?
Autonomous system AS5563 is operated by JSC "ER-Telecom Holding".
How many IP addresses does AS5563 have?
The network holds 64,000 IPv4 addresses in 33 prefixes.
Which country is AS5563 in?
The main country is Russia.
How big is AS5563?
By IPv4 addresses it ranks #3,524 worldwide.
What is the largest address block of AS5563?
82.193.128.0 to 82.193.159.255, 8,192 addresses.