IPv4 prefix

5.164.0.0/14

IP Prefix (CIDR)
5.164.0.0/14
Subnet Mask
255.252.0.0
Address Count
262,144
Registration 1 of 26
Owner
RIPE-NCC-MANAGED-ADDRESS-BLOCK
Registry
RIPENCC
Registered Prefix
5.0.0.0/8 (5.0.0.0 - 5.255.255.255)
Delegated Prefix
5.252.208.0/22 (5.252.208.0 - 5.252.211.255)
Registration 2 of 26
Owner
JSC "ER-Telecom Holding" Ul'yanovsk Branch
Handle
ORG-CHUB2-RIPE
Country
Russian Federation (RU)
Address
Radischeva str, 63 432063 Ul'yanovsk Russian Federation
Registry
RIPENCC
Registered Prefixes
5.164.0.0/21 (5.164.0.0 - 5.164.7.255)
5.164.8.0/21 (5.164.8.0 - 5.164.15.255)

5.166.240.0/21 (5.166.240.0 - 5.166.247.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 3 of 26
Owner
JSC "ER-Telecom Holding" Tula Branch
Handle
ORG-CHTB2-RIPE
Country
Russian Federation (RU)
Address
shosse Kosmonavtov, 111 614099 Perm' Russian Federation
Registry
RIPENCC
Registered Prefixes
5.164.16.0/21 (5.164.16.0 - 5.164.23.255)
5.164.24.0/21 (5.164.24.0 - 5.164.31.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 4 of 26
Owner
JSC "ER-Telecom Holding" Omsk Branch
Handle
ORG-CHOB1-RIPE
Country
Russian Federation (RU)
Address
Marshala Zhukova str., 25 Omsk, Russia, 644024
Registry
RIPENCC
Registered Prefixes
5.164.32.0/21 (5.164.32.0 - 5.164.39.255)
5.164.40.0/21 (5.164.40.0 - 5.164.47.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 5 of 26
Owner
JSC "ER-Telecom Holding" Magnitogorsk Branch
Handle
ORG-CHMB1-RIPE
Country
Russian Federation (RU)
Address
Gertsena str, 6 455000 Magnitogorsk Russian Federation
Registry
RIPENCC
Registered Prefixes
5.164.48.0/21 (5.164.48.0 - 5.164.55.255)
5.164.56.0/21 (5.164.56.0 - 5.164.63.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 6 of 26
Owner
JSC "ER-Telecom Holding" Saint-Petersburg Branch
Handle
ORG-CHSB2-RIPE
Country
Russian Federation (RU)
Address
Kolomyazhsky, 29 Saint-Petersburg Russian Federation
Registry
RIPENCC
Registered Prefixes
5.164.64.0/21 (5.164.64.0 - 5.164.71.255)
5.164.72.0/21 (5.164.72.0 - 5.164.79.255)

5.164.80.0/21 (5.164.80.0 - 5.164.87.255)

5.164.88.0/21 (5.164.88.0 - 5.164.95.255)

5.164.96.0/21 (5.164.96.0 - 5.164.103.255)

5.164.104.0/21 (5.164.104.0 - 5.164.111.255)

5.164.112.0/21 (5.164.112.0 - 5.164.119.255)

5.164.120.0/21 (5.164.120.0 - 5.164.127.255)

5.166.128.0/21 (5.166.128.0 - 5.166.135.255)

5.166.136.0/21 (5.166.136.0 - 5.166.143.255)

5.166.144.0/21 (5.166.144.0 - 5.166.151.255)

5.166.152.0/21 (5.166.152.0 - 5.166.159.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 7 of 26
Owner
JSC "ER-Telecom Holding" Samara Branch
Handle
ORG-CHSB3-RIPE
Country
Russian Federation (RU)
Address
Partizanskaya str., 86 Samara, Russia, 443070
Registry
RIPENCC
Registered Prefixes
5.164.128.0/21 (5.164.128.0 - 5.164.135.255)
5.164.136.0/21 (5.164.136.0 - 5.164.143.255)

5.164.144.0/21 (5.164.144.0 - 5.164.151.255)

5.164.152.0/21 (5.164.152.0 - 5.164.159.255)

5.164.160.0/21 (5.164.160.0 - 5.164.167.255)

5.164.168.0/21 (5.164.168.0 - 5.164.175.255)

5.164.176.0/21 (5.164.176.0 - 5.164.183.255)

5.164.184.0/21 (5.164.184.0 - 5.164.191.255)

5.165.32.0/21 (5.165.32.0 - 5.165.39.255)

5.165.40.0/21 (5.165.40.0 - 5.165.47.255)

5.165.48.0/21 (5.165.48.0 - 5.165.55.255)

5.165.56.0/21 (5.165.56.0 - 5.165.63.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 8 of 26
Owner
JSC "ER-Telecom Holding" Nizhny Novgorod
Handle
ORG-CNN1-RIPE
Country
Russian Federation (RU)
Address
Manufakturnaya str., 14 Nizhny Novgorod, Russia, 603086
Registry
RIPENCC
Registered Prefixes
5.164.192.0/21 (5.164.192.0 - 5.164.199.255)
5.164.200.0/21 (5.164.200.0 - 5.164.207.255)

5.164.208.0/21 (5.164.208.0 - 5.164.215.255)

5.164.216.0/21 (5.164.216.0 - 5.164.223.255)

5.164.224.0/21 (5.164.224.0 - 5.164.231.255)

5.164.232.0/21 (5.164.232.0 - 5.164.239.255)

5.164.240.0/21 (5.164.240.0 - 5.164.247.255)

5.164.248.0/21 (5.164.248.0 - 5.164.255.255)

5.166.192.0/21 (5.166.192.0 - 5.166.199.255)

5.166.200.0/21 (5.166.200.0 - 5.166.207.255)

5.166.208.0/21 (5.166.208.0 - 5.166.215.255)

5.166.216.0/21 (5.166.216.0 - 5.166.223.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 9 of 26
Owner
JSC "ER-Telecom Holding" Yekaterinburg Branch
Handle
ORG-CHYB1-RIPE
Country
Russian Federation (RU)
Address
8th March str., 32A Yekaterinburg Russian Federation
Registry
RIPENCC
Registered Prefixes
5.165.0.0/21 (5.165.0.0 - 5.165.7.255)
5.165.8.0/21 (5.165.8.0 - 5.165.15.255)

5.165.16.0/21 (5.165.16.0 - 5.165.23.255)

5.165.24.0/21 (5.165.24.0 - 5.165.31.255)

5.165.224.0/21 (5.165.224.0 - 5.165.231.255)

5.165.232.0/21 (5.165.232.0 - 5.165.239.255)

5.166.32.0/21 (5.166.32.0 - 5.166.39.255)

5.166.40.0/21 (5.166.40.0 - 5.166.47.255)

5.166.48.0/21 (5.166.48.0 - 5.166.55.255)

5.166.56.0/21 (5.166.56.0 - 5.166.63.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 10 of 26
Owner
JSC "ER-Telecom Holding" Voronezh Branch
Handle
ORG-CHVB1-RIPE
Country
Russian Federation (RU)
Address
Vladimira Nevskogo str., 38B 394000 Voronezh Russian Federation
Registry
RIPENCC
Registered Prefixes
5.165.64.0/21 (5.165.64.0 - 5.165.71.255)
5.165.72.0/21 (5.165.72.0 - 5.165.79.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 11 of 26
Owner
JSC "ER-Telecom Holding" Bryansk Branch
Handle
ORG-CHBB3-RIPE
Country
Russian Federation (RU)
Address
shosse Kosmonavtov, 111 614099 Perm' Russian Federation
Registry
RIPENCC
Registered Prefixes
5.165.80.0/21 (5.165.80.0 - 5.165.87.255)
5.165.88.0/21 (5.165.88.0 - 5.165.95.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 12 of 26
Owner
JSC "ER-Telecom Holding" Cheboksary Branch
Handle
ORG-CHCB2-RIPE
Country
Russian Federation (RU)
Address
shosse Kosmonavtov, 111 614099 Perm' Russian Federation
Registry
RIPENCC
Registered Prefixes
5.165.96.0/21 (5.165.96.0 - 5.165.103.255)
5.165.104.0/21 (5.165.104.0 - 5.165.111.255)

5.165.144.0/21 (5.165.144.0 - 5.165.151.255)

5.165.152.0/21 (5.165.152.0 - 5.165.159.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 13 of 26
Owner
JSC "ER-Telecom Holding" Lipetsk Branch
Handle
ORG-CHLB1-RIPE
Country
Russian Federation (RU)
Address
prospekt Pobedy, 29 398000 Lipetsk Russian Federation
Registry
RIPENCC
Registered Prefixes
5.165.112.0/21 (5.165.112.0 - 5.165.119.255)
5.165.120.0/21 (5.165.120.0 - 5.165.127.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 14 of 26
Owner
JSC "ER-Telecom Holding" Tver' Branch
Handle
ORG-CHTB4-RIPE
Country
Russian Federation (RU)
Address
shosse Kosmonavtov, 111 614099 Perm' Russian Federation
Registry
RIPENCC
Registered Prefixes
5.165.128.0/21 (5.165.128.0 - 5.165.135.255)
5.165.136.0/21 (5.165.136.0 - 5.165.143.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 15 of 26
Owner
JSC "ER-Telecom Holding" Yaroslavl' Branch
Handle
ORG-CHYB2-RIPE
Country
Russian Federation (RU)
Address
Moskovsky prospekt, 8 Yaroslavl' Russian Federation
Registry
RIPENCC
Registered Prefixes
5.165.160.0/21 (5.165.160.0 - 5.165.167.255)
5.165.168.0/21 (5.165.168.0 - 5.165.175.255)

5.165.216.0/21 (5.165.216.0 - 5.165.223.255)

5.166.0.0/21 (5.166.0.0 - 5.166.7.255)

5.166.8.0/21 (5.166.8.0 - 5.166.15.255)

5.166.16.0/21 (5.166.16.0 - 5.166.23.255)

5.166.24.0/21 (5.166.24.0 - 5.166.31.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 16 of 26
Owner
JSC "ER-Telecom Holding" Rostov-na-Donu Branch
Handle
ORG-CHRB2-RIPE
Country
Russian Federation (RU)
Address
shosse Kosmonavtov, 111 614099 Perm' Russian Federation
Registry
RIPENCC
Registered Prefixes
5.165.176.0/21 (5.165.176.0 - 5.165.183.255)
5.165.240.0/21 (5.165.240.0 - 5.165.247.255)

5.165.248.0/21 (5.165.248.0 - 5.165.255.255)

5.166.232.0/21 (5.166.232.0 - 5.166.239.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 17 of 26
Owner
JSC "ER-Telecom Holding" Ufa Branch
Handle
ORG-CHUB1-RIPE
Country
Russian Federation (RU)
Address
Komsomol'skaya str., 1/1 450001 Ufa Russian Federation
Registry
RIPENCC
Registered Prefix
5.165.184.0/21 (5.165.184.0 - 5.165.191.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 18 of 26
Owner
JSC "ER-Telecom Holding" Saratov Branch
Handle
ORG-CHSB1-RIPE
Country
Russian Federation (RU)
Address
Slonova I.A. str., 1 410000 Saratov Russian Federation
Registry
RIPENCC
Registered Prefixes
5.165.192.0/21 (5.165.192.0 - 5.165.199.255)
5.165.200.0/21 (5.165.200.0 - 5.165.207.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 19 of 26
Owner
JSC "ER-Telecom Holding" Tomsk Branch
Handle
ORG-CHTB3-RIPE
Country
Russian Federation (RU)
Address
shosse Kosmonavtov, 111 614099 Perm' Russian Federation
Registry
RIPENCC
Registered Prefix
5.165.208.0/21 (5.165.208.0 - 5.165.215.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 20 of 26
Owner
JSC "ER-Telecom Holding" Barnaul Branch
Handle
ORG-CHBB2-RIPE
Country
Russian Federation (RU)
Address
shosse Kosmonavtov, 111 614099 Perm' Russian Federation
Registry
RIPENCC
Registered Prefixes
5.166.64.0/21 (5.166.64.0 - 5.166.71.255)
5.166.72.0/21 (5.166.72.0 - 5.166.79.255)

5.166.80.0/21 (5.166.80.0 - 5.166.87.255)

5.166.88.0/21 (5.166.88.0 - 5.166.95.255)

5.166.96.0/21 (5.166.96.0 - 5.166.103.255)

5.166.104.0/21 (5.166.104.0 - 5.166.111.255)

5.166.112.0/21 (5.166.112.0 - 5.166.119.255)

5.166.120.0/21 (5.166.120.0 - 5.166.127.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 21 of 26
Owner
JSC "ER-Telecom Holding"
Handle
ORG-RA21-RIPE
Country
Russian Federation (RU)
Address
Shosse Kosmonavtov, 111i, bldg. 2, office 509 614066 Perm RUSSIAN FEDERATION
Registry
RIPENCC
Registered Prefixes
5.166.160.0/21 (5.166.160.0 - 5.166.167.255)
5.166.168.0/21 (5.166.168.0 - 5.166.175.255)

5.166.176.0/21 (5.166.176.0 - 5.166.183.255)

5.166.184.0/21 (5.166.184.0 - 5.166.191.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 22 of 26
Owner
JSC "ER-Telecom Holding" Chelyabinsk Branch
Handle
ORG-CHCB1-RIPE
Country
Russian Federation (RU)
Address
Voroshilova, 10 Chelyabinsk, Russia, 454014
Registry
RIPENCC
Registered Prefix
5.166.224.0/21 (5.166.224.0 - 5.166.231.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 23 of 26
Owner
JSC "ER-Telecom Holding" Ryazan' Branch
Handle
ORG-CHRB1-RIPE
Country
Russian Federation (RU)
Address
Vysokovol'tnaya str., 13 390026 Ryazan' Russian Federation
Registry
RIPENCC
Registered Prefix
5.166.248.0/22 (5.166.248.0 - 5.166.251.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 24 of 26
Owner
Nlink Telecommunications LLC
Handle
ORG-EL41-RIPE
Country
Russian Federation (RU)
Address
21, Tatarskaya str., Ryazan, 390035 Russia
Registry
RIPENCC
Registered Prefix
5.166.254.0/24 (5.166.254.0 - 5.166.254.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 25 of 26
Handle
INTERTELRZN-MNT
Country
Russian Federation (RU)
Registry
RIPENCC
Registered Prefix
5.166.255.0/24 (5.166.255.0 - 5.166.255.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)
Registration 26 of 26
Owner
JSC "ER-Telecom Holding" Irkutsk Branch
Handle
ORG-CHIB2-RIPE
Country
Russian Federation (RU)
Address
shosse Kosmonavtov, 111 614099 Perm' Russian Federation
Registry
RIPENCC
Registered Prefix
5.167.0.0/21 (5.167.0.0 - 5.167.7.255)
Delegated Prefix
5.164.0.0/14 (5.164.0.0 - 5.167.255.255)

These results are partial. Additional registration records were omitted.

Announced Prefix Relationship Origin ASN Description Country First Address Last Address
5.164.0.0/20 More specific AS39028 JSC ER-Telecom Holding Russian Federation (RU) 5.164.0.0 5.164.15.255
5.164.16.0/20 More specific AS52207 JSC ER-Telecom Holding Russian Federation (RU) 5.164.16.0 5.164.31.255
5.164.32.0/20 More specific AS41843 JSC ER-Telecom Holding Russian Federation (RU) 5.164.32.0 5.164.47.255
5.164.48.0/20 More specific AS56377 JSC ER-Telecom Holding Russian Federation (RU) 5.164.48.0 5.164.63.255
5.164.64.0/18 More specific AS51570 JSC ER-Telecom Holding Russian Federation (RU) 5.164.64.0 5.164.127.255
5.164.128.0/18 More specific AS34533 JSC ER-Telecom Holding Russian Federation (RU) 5.164.128.0 5.164.191.255
5.164.192.0/18 More specific AS42682 JSC ER-Telecom Holding Russian Federation (RU) 5.164.192.0 5.164.255.255
5.165.0.0/19 More specific AS51604 JSC ER-Telecom Holding Russian Federation (RU) 5.165.0.0 5.165.31.255
5.165.32.0/19 More specific AS34533 JSC ER-Telecom Holding Russian Federation (RU) 5.165.32.0 5.165.63.255
5.165.64.0/20 More specific AS50542 JSC ER-Telecom Holding Russian Federation (RU) 5.165.64.0 5.165.79.255
5.165.80.0/20 More specific AS57044 JSC ER-Telecom Holding Russian Federation (RU) 5.165.80.0 5.165.95.255
5.165.96.0/20 More specific AS57026 JSC ER-Telecom Holding Russian Federation (RU) 5.165.96.0 5.165.111.255
5.165.112.0/20 More specific AS50498 JSC ER-Telecom Holding Russian Federation (RU) 5.165.112.0 5.165.127.255
5.165.128.0/20 More specific AS49048 JSC ER-Telecom Holding Russian Federation (RU) 5.165.128.0 5.165.143.255
5.165.144.0/20 More specific AS57026 JSC ER-Telecom Holding Russian Federation (RU) 5.165.144.0 5.165.159.255
5.165.160.0/20 More specific AS51819 JSC ER-Telecom Holding Russian Federation (RU) 5.165.160.0 5.165.175.255
5.165.176.0/21 More specific AS57378 JSC ER-Telecom Holding Russian Federation (RU) 5.165.176.0 5.165.183.255
5.165.184.0/21 More specific AS51035 JSC ER-Telecom Holding Russian Federation (RU) 5.165.184.0 5.165.191.255
5.165.192.0/20 More specific AS50543 JSC ER-Telecom Holding Russian Federation (RU) 5.165.192.0 5.165.207.255
5.165.208.0/21 More specific AS56981 JSC ER-Telecom Holding Russian Federation (RU) 5.165.208.0 5.165.215.255
5.165.216.0/21 More specific AS51819 JSC ER-Telecom Holding Russian Federation (RU) 5.165.216.0 5.165.223.255
5.165.224.0/20 More specific AS51604 JSC ER-Telecom Holding Russian Federation (RU) 5.165.224.0 5.165.239.255
5.165.240.0/20 More specific AS57378 JSC ER-Telecom Holding Russian Federation (RU) 5.165.240.0 5.165.255.255
5.166.0.0/19 More specific AS51819 JSC ER-Telecom Holding Russian Federation (RU) 5.166.0.0 5.166.31.255
5.166.32.0/19 More specific AS51604 JSC ER-Telecom Holding Russian Federation (RU) 5.166.32.0 5.166.63.255
5.166.64.0/18 More specific AS50512 JSC ER-Telecom Holding Russian Federation (RU) 5.166.64.0 5.166.127.255
5.166.128.0/19 More specific AS51570 JSC ER-Telecom Holding Russian Federation (RU) 5.166.128.0 5.166.159.255
5.166.160.0/19 More specific AS12768 JSC ER-Telecom Holding Russian Federation (RU) 5.166.160.0 5.166.191.255
5.166.192.0/19 More specific AS42682 JSC ER-Telecom Holding Russian Federation (RU) 5.166.192.0 5.166.223.255
5.166.224.0/21 More specific AS41661 JSC ER-Telecom Holding Russian Federation (RU) 5.166.224.0 5.166.231.255
5.166.232.0/21 More specific AS57378 JSC ER-Telecom Holding Russian Federation (RU) 5.166.232.0 5.166.239.255
5.166.240.0/21 More specific AS39028 JSC ER-Telecom Holding Russian Federation (RU) 5.166.240.0 5.166.247.255
5.166.248.0/21 More specific AS56420 JSC ER-Telecom Holding Russian Federation (RU) 5.166.248.0 5.166.255.255
5.167.0.0/19 More specific AS51645 JSC ER-Telecom Holding Russian Federation (RU) 5.167.0.0 5.167.31.255
5.167.32.0/20 More specific AS51819 JSC ER-Telecom Holding Russian Federation (RU) 5.167.32.0 5.167.47.255
5.167.48.0/21 More specific AS57378 JSC ER-Telecom Holding Russian Federation (RU) 5.167.48.0 5.167.55.255
5.167.56.0/21 More specific AS39028 JSC ER-Telecom Holding Russian Federation (RU) 5.167.56.0 5.167.63.255
5.167.64.0/20 More specific AS57026 JSC ER-Telecom Holding Russian Federation (RU) 5.167.64.0 5.167.79.255
5.167.80.0/20 More specific AS51819 JSC ER-Telecom Holding Russian Federation (RU) 5.167.80.0 5.167.95.255
5.167.96.0/20 More specific AS49048 JSC ER-Telecom Holding Russian Federation (RU) 5.167.96.0 5.167.111.255
5.167.112.0/20 More specific AS57378 JSC ER-Telecom Holding Russian Federation (RU) 5.167.112.0 5.167.127.255
5.167.128.0/20 More specific AS52207 JSC ER-Telecom Holding Russian Federation (RU) 5.167.128.0 5.167.143.255
5.167.144.0/20 More specific AS50543 JSC ER-Telecom Holding Russian Federation (RU) 5.167.144.0 5.167.159.255
5.167.160.0/20 More specific AS41727 JSC ER-Telecom Holding Russian Federation (RU) 5.167.160.0 5.167.175.255
5.167.176.0/20 More specific AS51570 JSC ER-Telecom Holding Russian Federation (RU) 5.167.176.0 5.167.191.255
5.167.192.0/19 More specific AS51570 JSC ER-Telecom Holding Russian Federation (RU) 5.167.192.0 5.167.223.255
5.167.224.0/19 More specific AS51604 JSC ER-Telecom Holding Russian Federation (RU) 5.167.224.0 5.167.255.255