IPv4 prefix

212.17.0.0/19

IP Prefix (CIDR): 212.17.0.0/19
Subnet Mask: 255.255.224.0
Address Count: 8,192
IP Range: 212.17.0.0 - 212.17.31.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 4

Owner: RIPE-NCC-MANAGED-ADDRESS-BLOCK
Registry: RIPENCC
Registered Prefix: 212.0.0.0/8 (212.0.0.0 - 212.255.255.255)
Delegated Prefix: 212.104.154.0/24 (212.104.154.0 - 212.104.154.255)

Registration 2 of 4

Handle: AVANTEL-MNT
Country: Russian Federation (RU)
Registry: RIPENCC
Registered Prefixes: 212.17.0.0/24 (212.17.0.0 - 212.17.0.255)
212.17.7.0/26 (212.17.7.0 - 212.17.7.63)
212.17.12.0/24 (212.17.12.0 - 212.17.12.255)
212.17.14.0/24 (212.17.14.0 - 212.17.14.255)
Delegated Prefix: 212.17.0.0/19 (212.17.0.0 - 212.17.31.255)

Registration 3 of 4

Owner: Closed Joint-stock company Avantel
Handle: ORG-MTJT1-RIPE
Country: Russian Federation (RU)
Address: Narimskaya 27, 6300139, Novosibirsk, RUSSIAN FEDERATION
Registry: RIPENCC
Registered Prefixes: 212.17.1.192/27 (212.17.1.192 - 212.17.1.223)
212.17.7.160/28 (212.17.7.160 - 212.17.7.175)
212.17.15.128/25 (212.17.15.128 - 212.17.15.255)
Delegated Prefix: 212.17.0.0/19 (212.17.0.0 - 212.17.31.255)

Registration 4 of 4

Handle: MAGTEL-MNT
Country: Russian Federation (RU)
Registry: RIPENCC
Registered Prefixes: 212.17.2.0/24 (212.17.2.0 - 212.17.2.255)
212.17.3.0/24 (212.17.3.0 - 212.17.3.255)
212.17.4.0/28 (212.17.4.0 - 212.17.4.15)
212.17.4.32/28 (212.17.4.32 - 212.17.4.47)
212.17.4.96/28 (212.17.4.96 - 212.17.4.111)
212.17.4.112/28 (212.17.4.112 - 212.17.4.127)
212.17.4.128/28 (212.17.4.128 - 212.17.4.143)
212.17.4.144/28 (212.17.4.144 - 212.17.4.159)
212.17.4.192/28 (212.17.4.192 - 212.17.4.207)
212.17.4.208/28 (212.17.4.208 - 212.17.4.223)
212.17.5.80/28 (212.17.5.80 - 212.17.5.95)
212.17.5.96/28 (212.17.5.96 - 212.17.5.111)
212.17.5.112/28 (212.17.5.112 - 212.17.5.127)
212.17.5.128/27 (212.17.5.128 - 212.17.5.159)
212.17.5.160/28 (212.17.5.160 - 212.17.5.175)
212.17.5.176/28 (212.17.5.176 - 212.17.5.191)
212.17.5.192/28 (212.17.5.192 - 212.17.5.207)
212.17.5.208/28 (212.17.5.208 - 212.17.5.223)
212.17.5.224/28 (212.17.5.224 - 212.17.5.239)
212.17.5.240/28 (212.17.5.240 - 212.17.5.255)
212.17.6.0/26 (212.17.6.0 - 212.17.6.63)
212.17.6.80/28 (212.17.6.80 - 212.17.6.95)
212.17.6.96/28 (212.17.6.96 - 212.17.6.111)
212.17.6.128/29 (212.17.6.128 - 212.17.6.135)
212.17.6.224/27 (212.17.6.224 - 212.17.6.255)
212.17.7.80/28 (212.17.7.80 - 212.17.7.95)
212.17.7.96/28 (212.17.7.96 - 212.17.7.111)
212.17.7.128/28 (212.17.7.128 - 212.17.7.143)
212.17.7.144/28 (212.17.7.144 - 212.17.7.159)
212.17.7.176/28 (212.17.7.176 - 212.17.7.191)
212.17.7.192/28 (212.17.7.192 - 212.17.7.207)
212.17.7.208/28 (212.17.7.208 - 212.17.7.223)
212.17.7.224/28 (212.17.7.224 - 212.17.7.239)
212.17.7.240/28 (212.17.7.240 - 212.17.7.255)
212.17.8.0/28 (212.17.8.0 - 212.17.8.15)
212.17.8.16/28 (212.17.8.16 - 212.17.8.31)
212.17.8.48/29 (212.17.8.48 - 212.17.8.55)
212.17.8.56/29 (212.17.8.56 - 212.17.8.63)
212.17.8.80/28 (212.17.8.80 - 212.17.8.95)
212.17.8.96/28 (212.17.8.96 - 212.17.8.111)
212.17.8.112/28 (212.17.8.112 - 212.17.8.127)
212.17.8.128/27 (212.17.8.128 - 212.17.8.159)
212.17.8.176/29 (212.17.8.176 - 212.17.8.183)
212.17.8.192/28 (212.17.8.192 - 212.17.8.207)
212.17.8.208/28 (212.17.8.208 - 212.17.8.223)
212.17.8.224/28 (212.17.8.224 - 212.17.8.239)
212.17.8.240/28 (212.17.8.240 - 212.17.8.255)
212.17.9.0/28 (212.17.9.0 - 212.17.9.15)
212.17.9.32/28 (212.17.9.32 - 212.17.9.47)
212.17.9.48/28 (212.17.9.48 - 212.17.9.63)
212.17.9.64/28 (212.17.9.64 - 212.17.9.79)
212.17.9.80/28 (212.17.9.80 - 212.17.9.95)
212.17.9.96/28 (212.17.9.96 - 212.17.9.111)
212.17.9.112/28 (212.17.9.112 - 212.17.9.127)
212.17.9.128/28 (212.17.9.128 - 212.17.9.143)
212.17.9.144/28 (212.17.9.144 - 212.17.9.159)
212.17.9.160/28 (212.17.9.160 - 212.17.9.175)
212.17.9.208/28 (212.17.9.208 - 212.17.9.223)
212.17.9.224/27 (212.17.9.224 - 212.17.9.255)
212.17.10.32/28 (212.17.10.32 - 212.17.10.47)
212.17.10.48/28 (212.17.10.48 - 212.17.10.63)
212.17.10.64/28 (212.17.10.64 - 212.17.10.79)
212.17.10.96/28 (212.17.10.96 - 212.17.10.111)
212.17.10.224/27 (212.17.10.224 - 212.17.10.255)
212.17.11.0/27 (212.17.11.0 - 212.17.11.31)
212.17.11.32/29 (212.17.11.32 - 212.17.11.39)
212.17.11.48/28 (212.17.11.48 - 212.17.11.63)
212.17.11.64/26 (212.17.11.64 - 212.17.11.127)
212.17.11.128/26 (212.17.11.128 - 212.17.11.191)
212.17.11.224/28 (212.17.11.224 - 212.17.11.239)
212.17.13.0/28 (212.17.13.0 - 212.17.13.15)
212.17.13.32/27 (212.17.13.32 - 212.17.13.63)
212.17.13.64/26 (212.17.13.64 - 212.17.13.127)
212.17.13.128/28 (212.17.13.128 - 212.17.13.143)
212.17.13.144/28 (212.17.13.144 - 212.17.13.159)
212.17.13.160/27 (212.17.13.160 - 212.17.13.191)
212.17.13.192/28 (212.17.13.192 - 212.17.13.207)
212.17.13.208/28 (212.17.13.208 - 212.17.13.223)
212.17.13.240/28 (212.17.13.240 - 212.17.13.255)
212.17.15.0/26 (212.17.15.0 - 212.17.15.63)
212.17.15.64/26 (212.17.15.64 - 212.17.15.127)
212.17.16.32/28 (212.17.16.32 - 212.17.16.47)
212.17.16.48/28 (212.17.16.48 - 212.17.16.63)
212.17.16.64/28 (212.17.16.64 - 212.17.16.79)
212.17.16.80/28 (212.17.16.80 - 212.17.16.95)
212.17.16.128/28 (212.17.16.128 - 212.17.16.143)
212.17.16.144/28 (212.17.16.144 - 212.17.16.159)
212.17.16.160/28 (212.17.16.160 - 212.17.16.175)
212.17.16.176/28 (212.17.16.176 - 212.17.16.191)
212.17.16.192/27 (212.17.16.192 - 212.17.16.223)
212.17.16.224/28 (212.17.16.224 - 212.17.16.239)
212.17.16.240/28 (212.17.16.240 - 212.17.16.255)
Delegated Prefix: 212.17.0.0/19 (212.17.0.0 - 212.17.31.255)

These results are partial. Additional registration records were omitted.

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
212.17.0.0/19	Exact	AS25549	JSC ER-Telecom Holding	Russian Federation (RU)	212.17.0.0	212.17.31.255
212.17.24.0/23	More specific	AS8711	JSC ER-Telecom Holding	Russian Federation (RU)	212.17.24.0	212.17.25.255