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IPv4 prefix

212.47.0.0/19

IP Prefix (CIDR)
212.47.0.0/19
Subnet Mask
255.255.224.0
Address Count
8,192
IP Range
212.47.0.0 - 212.47.31.255
Subnet calculator
Calculate subnet details
Registered Owners
Registration 1 of 2
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 2
Handle
GTSCZ-MNT
Country
Czechia (CZ)
Registry
RIPENCC
Registered Prefixes
212.47.0.0/24 (212.47.0.0 - 212.47.0.255)
212.47.1.0/25 (212.47.1.0 - 212.47.1.127)
212.47.2.0/29 (212.47.2.0 - 212.47.2.7)
212.47.2.8/29 (212.47.2.8 - 212.47.2.15)
212.47.2.16/30 (212.47.2.16 - 212.47.2.19)
212.47.2.20/30 (212.47.2.20 - 212.47.2.23)
212.47.2.28/30 (212.47.2.28 - 212.47.2.31)
212.47.2.32/31 (212.47.2.32 - 212.47.2.33)
212.47.2.34/31 (212.47.2.34 - 212.47.2.35)
212.47.2.36/30 (212.47.2.36 - 212.47.2.39)
212.47.2.40/30 (212.47.2.40 - 212.47.2.43)
212.47.2.44/30 (212.47.2.44 - 212.47.2.47)
212.47.2.48/30 (212.47.2.48 - 212.47.2.51)
212.47.2.52/30 (212.47.2.52 - 212.47.2.55)
212.47.2.64/27 (212.47.2.64 - 212.47.2.95)
212.47.2.96/28 (212.47.2.96 - 212.47.2.111)
212.47.2.112/32 (212.47.2.112 - 212.47.2.112)
212.47.2.113/32 (212.47.2.113 - 212.47.2.113)
212.47.2.114/32 (212.47.2.114 - 212.47.2.114)
212.47.2.115/32 (212.47.2.115 - 212.47.2.115)
212.47.2.116/30 (212.47.2.116 - 212.47.2.119)
212.47.2.120/29 (212.47.2.120 - 212.47.2.127)
212.47.2.136/30 (212.47.2.136 - 212.47.2.139)
212.47.2.140/30 (212.47.2.140 - 212.47.2.143)
212.47.2.144/28 (212.47.2.144 - 212.47.2.159)
212.47.2.160/28 (212.47.2.160 - 212.47.2.175)
212.47.2.176/29 (212.47.2.176 - 212.47.2.183)
212.47.2.184/30 (212.47.2.184 - 212.47.2.187)
212.47.2.188/30 (212.47.2.188 - 212.47.2.191)
212.47.2.192/29 (212.47.2.192 - 212.47.2.199)
212.47.2.200/29 (212.47.2.200 - 212.47.2.207)
212.47.2.208/30 (212.47.2.208 - 212.47.2.211)
212.47.2.212/30 (212.47.2.212 - 212.47.2.215)
212.47.2.216/29 (212.47.2.216 - 212.47.2.223)
212.47.2.224/30 (212.47.2.224 - 212.47.2.227)
212.47.2.228/30 (212.47.2.228 - 212.47.2.231)
212.47.2.232/29 (212.47.2.232 - 212.47.2.239)
212.47.2.240/29 (212.47.2.240 - 212.47.2.247)
212.47.2.248/29 (212.47.2.248 - 212.47.2.255)
212.47.3.0/30 (212.47.3.0 - 212.47.3.3)
212.47.3.4/30 (212.47.3.4 - 212.47.3.7)
212.47.3.8/32 (212.47.3.8 - 212.47.3.8)
212.47.3.9/32 (212.47.3.9 - 212.47.3.9)
212.47.3.10/31 (212.47.3.10 - 212.47.3.11)
212.47.3.12/30 (212.47.3.12 - 212.47.3.15)
212.47.3.16/29 (212.47.3.16 - 212.47.3.23)
212.47.3.28/30 (212.47.3.28 - 212.47.3.31)
212.47.3.32/29 (212.47.3.32 - 212.47.3.39)
212.47.3.40/32 (212.47.3.40 - 212.47.3.40)
212.47.3.41/32 (212.47.3.41 - 212.47.3.41)
212.47.3.42/32 (212.47.3.42 - 212.47.3.42)
212.47.3.43/32 (212.47.3.43 - 212.47.3.43)
212.47.3.44/30 (212.47.3.44 - 212.47.3.47)
212.47.3.48/30 (212.47.3.48 - 212.47.3.51)
212.47.3.52/30 (212.47.3.52 - 212.47.3.55)
212.47.3.56/30 (212.47.3.56 - 212.47.3.59)
212.47.3.60/30 (212.47.3.60 - 212.47.3.63)
212.47.3.64/30 (212.47.3.64 - 212.47.3.67)
212.47.3.68/30 (212.47.3.68 - 212.47.3.71)
212.47.3.72/30 (212.47.3.72 - 212.47.3.75)
212.47.3.76/30 (212.47.3.76 - 212.47.3.79)
212.47.3.80/30 (212.47.3.80 - 212.47.3.83)
212.47.3.88/30 (212.47.3.88 - 212.47.3.91)
212.47.3.92/30 (212.47.3.92 - 212.47.3.95)
212.47.3.100/30 (212.47.3.100 - 212.47.3.103)
212.47.3.104/29 (212.47.3.104 - 212.47.3.111)
212.47.3.112/30 (212.47.3.112 - 212.47.3.115)
212.47.3.120/30 (212.47.3.120 - 212.47.3.123)
212.47.3.128/29 (212.47.3.128 - 212.47.3.135)
212.47.3.136/29 (212.47.3.136 - 212.47.3.143)
212.47.3.144/28 (212.47.3.144 - 212.47.3.159)
212.47.3.168/29 (212.47.3.168 - 212.47.3.175)
212.47.3.176/29 (212.47.3.176 - 212.47.3.183)
212.47.3.184/29 (212.47.3.184 - 212.47.3.191)
212.47.3.200/30 (212.47.3.200 - 212.47.3.203)
212.47.3.204/30 (212.47.3.204 - 212.47.3.207)
212.47.3.208/29 (212.47.3.208 - 212.47.3.215)
212.47.3.216/29 (212.47.3.216 - 212.47.3.223)
212.47.3.224/29 (212.47.3.224 - 212.47.3.231)
212.47.3.232/29 (212.47.3.232 - 212.47.3.239)
212.47.3.240/29 (212.47.3.240 - 212.47.3.247)
212.47.4.128/25 (212.47.4.128 - 212.47.4.255)
212.47.5.0/24 (212.47.5.0 - 212.47.5.255)
212.47.6.32/29 (212.47.6.32 - 212.47.6.39)
212.47.6.40/29 (212.47.6.40 - 212.47.6.47)
212.47.6.48/28 (212.47.6.48 - 212.47.6.63)
212.47.6.64/30 (212.47.6.64 - 212.47.6.67)
212.47.6.68/30 (212.47.6.68 - 212.47.6.71)
212.47.6.72/30 (212.47.6.72 - 212.47.6.75)
212.47.6.76/30 (212.47.6.76 - 212.47.6.79)
212.47.6.80/30 (212.47.6.80 - 212.47.6.83)
212.47.6.88/29 (212.47.6.88 - 212.47.6.95)
212.47.6.96/29 (212.47.6.96 - 212.47.6.103)
212.47.6.104/29 (212.47.6.104 - 212.47.6.111)
212.47.6.116/30 (212.47.6.116 - 212.47.6.119)
212.47.6.120/29 (212.47.6.120 - 212.47.6.127)
212.47.6.128/29 (212.47.6.128 - 212.47.6.135)
212.47.6.136/29 (212.47.6.136 - 212.47.6.143)
212.47.6.144/30 (212.47.6.144 - 212.47.6.147)
Delegated Prefix
212.47.0.0/19 (212.47.0.0 - 212.47.31.255)

These results are partial. Additional registration records were omitted.

BGP Announcements
Announced Prefix Relationship Origin ASN Description Country First Address Last Address
212.47.0.0/19 Exact AS13036 T-Mobile Czech Republic a.s. Czechia (CZ) 212.47.0.0 212.47.31.255