AS25549 is the autonomous system of JSC "ER-Telecom Holding". It holds 43,520 IPv4 addresses in 34 prefixes plus 1 IPv6 ranges, mainly in 
Russia.
By IPv4 addresses the network ranks #4,137 worldwide and #137 of 4,981 networks in Russia. That is 0.09% of the country’s IPv4 space.
The largest block is 212.17.0.0 to 212.17.23.255 with 6,144 addresses, geolocated to Novosibirsk.
- IPv4 addresses
- 43,520
- IPv4 prefixes
- 34
- World rank
- #4,137
- Country share
- 0.09%
- IPv6 ranges
- 1
Addresses by country
- Russia 100%
Largest blocks
- 212.17.0.0 Novosibirsk6,144
- 109.202.12.0 Novosibirsk5,120
- 217.29.80.0 Moscow4,096
- 80.69.176.0 Novosibirsk4,096
- 82.117.64.0 Novosibirsk3,584
- 95.170.148.0 Novosibirsk3,072
- 95.170.128.0 Novosibirsk2,816
- 109.202.0.0 Novosibirsk2,048
Networks of similar size
- AS34011 Host Europe GmbH
43,520 - AS28048 Internet Para Todos - Gobierno de La Rioja
43,520 - AS28716 Retelit Digital Services S.p.A.
43,520 - AS26617 Navega.com S.A.
43,520 - AS53347 Premier Communications
43,520 - AS12310 iNES GROUP SRL
43,520 - AS912 Hut 8 Mining Corp.
43,408 - AS198967 BITel Gesellschaft fuer Telekommunikation mbH43,264
IPv4 prefixes
- 46.229.68.0/22
- 46.229.74.0/23
- 46.229.76.0/23
- 80.69.176.0/20
- 82.117.64.0/21
- 82.117.72.0/22
- 82.117.76.0/23
- 84.237.65.0/24
- 84.237.90.0/23
- 91.192.172.0/22
- 91.201.72.0/22
- 93.91.160.0/22
- 93.91.165.0/24
- 93.91.166.0/23
- 93.91.168.0/23
- 93.91.174.0/23
- 95.170.128.0/21
- 95.170.136.0/23
- 95.170.138.0/24
- 95.170.140.0/23
- 95.170.142.0/24
- 95.170.144.0/23
- 95.170.148.0/22
- 95.170.152.0/21
- 109.202.0.0/21
- 109.202.12.0/22
- 109.202.16.0/20
- 195.49.168.0/22
- 195.60.244.0/22
- 212.17.0.0/20
- 212.17.16.0/21
- 212.17.26.0/23
- 212.17.28.0/22
- 217.29.80.0/20
Questions and answers
Who owns AS25549?
Autonomous system AS25549 is operated by JSC "ER-Telecom Holding".
How many IP addresses does AS25549 have?
The network holds 43,520 IPv4 addresses in 34 prefixes, plus 1 IPv6 ranges.
Which country is AS25549 in?
The main country is Russia.
How big is AS25549?
By IPv4 addresses it ranks #4,137 worldwide.
What is the largest address block of AS25549?
212.17.0.0 to 212.17.23.255, 6,144 addresses.