IPv4 prefix

78.136.208.0/20

IP Prefix (CIDR): 78.136.208.0/20
Subnet Mask: 255.255.240.0
Address Count: 4,096
IP Range: 78.136.208.0 - 78.136.223.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 3

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: 78.136.208.0/20 (78.136.208.0 - 78.136.223.255)
78.136.220.0/22 (78.136.220.0 - 78.136.223.255)

Registration 2 of 3

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: 78.136.212.0/22 (78.136.212.0 - 78.136.215.255)
Delegated Prefix: 78.136.208.0/20 (78.136.208.0 - 78.136.223.255)

Registration 3 of 3

Handle: MNT-SELS
Country: Russian Federation (RU)
Registry: RIPENCC
Registered Prefix: 78.136.216.0/22 (78.136.216.0 - 78.136.219.255)
Delegated Prefix: 78.136.208.0/20 (78.136.208.0 - 78.136.223.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
78.136.216.0/22	More specific	AS33892	LLC Severskelectrosvyaz	Russian Federation (RU)	78.136.216.0	78.136.219.255
78.136.220.0/22	More specific	AS31363	JSC ER-Telecom Holding	Russian Federation (RU)	78.136.220.0	78.136.223.255