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IPv4 prefix

83.173.192.0/18

IP Prefix (CIDR)
83.173.192.0/18
Subnet Mask
255.255.192.0
Address Count
16,384
IP Range
83.173.192.0 - 83.173.255.255
Subnet calculator
Calculate subnet details
Registered Owner
Handle
BLUEWINNET-MNT
Country
Switzerland (CH)
Registry
RIPENCC
Registered Prefixes
83.173.192.0/19 (83.173.192.0 - 83.173.223.255)
83.173.192.56/29 (83.173.192.56 - 83.173.192.63)
83.173.192.64/29 (83.173.192.64 - 83.173.192.71)
83.173.192.136/29 (83.173.192.136 - 83.173.192.143)
83.173.192.192/29 (83.173.192.192 - 83.173.192.199)
83.173.192.224/29 (83.173.192.224 - 83.173.192.231)
83.173.193.152/29 (83.173.193.152 - 83.173.193.159)
83.173.193.168/29 (83.173.193.168 - 83.173.193.175)
83.173.193.176/29 (83.173.193.176 - 83.173.193.183)
83.173.193.240/29 (83.173.193.240 - 83.173.193.247)
83.173.194.0/29 (83.173.194.0 - 83.173.194.7)
83.173.194.16/28 (83.173.194.16 - 83.173.194.31)
83.173.194.32/29 (83.173.194.32 - 83.173.194.39)
83.173.194.40/29 (83.173.194.40 - 83.173.194.47)
83.173.194.80/29 (83.173.194.80 - 83.173.194.87)
83.173.194.112/29 (83.173.194.112 - 83.173.194.119)
83.173.194.152/29 (83.173.194.152 - 83.173.194.159)
83.173.194.184/29 (83.173.194.184 - 83.173.194.191)
83.173.194.232/29 (83.173.194.232 - 83.173.194.239)
83.173.194.240/29 (83.173.194.240 - 83.173.194.247)
83.173.194.248/29 (83.173.194.248 - 83.173.194.255)
83.173.195.56/29 (83.173.195.56 - 83.173.195.63)
83.173.195.72/29 (83.173.195.72 - 83.173.195.79)
83.173.195.120/29 (83.173.195.120 - 83.173.195.127)
83.173.195.128/29 (83.173.195.128 - 83.173.195.135)
83.173.195.200/29 (83.173.195.200 - 83.173.195.207)
83.173.196.16/28 (83.173.196.16 - 83.173.196.31)
83.173.196.32/27 (83.173.196.32 - 83.173.196.63)
83.173.196.64/28 (83.173.196.64 - 83.173.196.79)
83.173.196.80/29 (83.173.196.80 - 83.173.196.87)
83.173.196.96/29 (83.173.196.96 - 83.173.196.103)
83.173.196.104/29 (83.173.196.104 - 83.173.196.111)
83.173.196.168/29 (83.173.196.168 - 83.173.196.175)
83.173.196.184/29 (83.173.196.184 - 83.173.196.191)
83.173.196.200/29 (83.173.196.200 - 83.173.196.207)
83.173.196.224/28 (83.173.196.224 - 83.173.196.239)
83.173.197.8/29 (83.173.197.8 - 83.173.197.15)
83.173.197.88/29 (83.173.197.88 - 83.173.197.95)
83.173.197.160/28 (83.173.197.160 - 83.173.197.175)
83.173.197.176/28 (83.173.197.176 - 83.173.197.191)
83.173.197.208/29 (83.173.197.208 - 83.173.197.215)
83.173.198.8/29 (83.173.198.8 - 83.173.198.15)
83.173.198.72/29 (83.173.198.72 - 83.173.198.79)
83.173.198.80/29 (83.173.198.80 - 83.173.198.87)
83.173.198.112/29 (83.173.198.112 - 83.173.198.119)
83.173.198.144/28 (83.173.198.144 - 83.173.198.159)
83.173.198.200/29 (83.173.198.200 - 83.173.198.207)
83.173.198.208/29 (83.173.198.208 - 83.173.198.215)
83.173.198.240/29 (83.173.198.240 - 83.173.198.247)
83.173.199.80/29 (83.173.199.80 - 83.173.199.87)
83.173.199.136/29 (83.173.199.136 - 83.173.199.143)
83.173.199.152/29 (83.173.199.152 - 83.173.199.159)
83.173.199.192/29 (83.173.199.192 - 83.173.199.199)
83.173.199.200/29 (83.173.199.200 - 83.173.199.207)
83.173.199.240/29 (83.173.199.240 - 83.173.199.247)
83.173.203.40/29 (83.173.203.40 - 83.173.203.47)
83.173.203.152/29 (83.173.203.152 - 83.173.203.159)
83.173.203.176/29 (83.173.203.176 - 83.173.203.183)
83.173.203.184/29 (83.173.203.184 - 83.173.203.191)
83.173.203.232/29 (83.173.203.232 - 83.173.203.239)
83.173.203.240/29 (83.173.203.240 - 83.173.203.247)
83.173.206.8/29 (83.173.206.8 - 83.173.206.15)
83.173.206.88/29 (83.173.206.88 - 83.173.206.95)
83.173.206.120/29 (83.173.206.120 - 83.173.206.127)
83.173.206.144/29 (83.173.206.144 - 83.173.206.151)
83.173.216.8/29 (83.173.216.8 - 83.173.216.15)
83.173.216.40/29 (83.173.216.40 - 83.173.216.47)
83.173.216.48/28 (83.173.216.48 - 83.173.216.63)
83.173.216.64/28 (83.173.216.64 - 83.173.216.79)
83.173.216.96/29 (83.173.216.96 - 83.173.216.103)
83.173.216.104/29 (83.173.216.104 - 83.173.216.111)
83.173.216.144/29 (83.173.216.144 - 83.173.216.151)
83.173.216.176/29 (83.173.216.176 - 83.173.216.183)
83.173.216.184/29 (83.173.216.184 - 83.173.216.191)
83.173.216.192/29 (83.173.216.192 - 83.173.216.199)
83.173.216.200/29 (83.173.216.200 - 83.173.216.207)
83.173.216.248/29 (83.173.216.248 - 83.173.216.255)
83.173.217.8/29 (83.173.217.8 - 83.173.217.15)
83.173.217.16/29 (83.173.217.16 - 83.173.217.23)
83.173.217.64/29 (83.173.217.64 - 83.173.217.71)
83.173.217.80/28 (83.173.217.80 - 83.173.217.95)
83.173.217.152/29 (83.173.217.152 - 83.173.217.159)
83.173.217.176/29 (83.173.217.176 - 83.173.217.183)
83.173.217.184/29 (83.173.217.184 - 83.173.217.191)
83.173.217.200/29 (83.173.217.200 - 83.173.217.207)
83.173.217.240/29 (83.173.217.240 - 83.173.217.247)
83.173.218.24/29 (83.173.218.24 - 83.173.218.31)
83.173.218.80/29 (83.173.218.80 - 83.173.218.87)
83.173.218.96/29 (83.173.218.96 - 83.173.218.103)
83.173.218.192/29 (83.173.218.192 - 83.173.218.199)
83.173.218.200/29 (83.173.218.200 - 83.173.218.207)
83.173.218.248/29 (83.173.218.248 - 83.173.218.255)
83.173.219.0/28 (83.173.219.0 - 83.173.219.15)
83.173.219.72/29 (83.173.219.72 - 83.173.219.79)
83.173.219.136/29 (83.173.219.136 - 83.173.219.143)
83.173.219.144/29 (83.173.219.144 - 83.173.219.151)
83.173.219.152/29 (83.173.219.152 - 83.173.219.159)
83.173.219.160/29 (83.173.219.160 - 83.173.219.167)
83.173.219.224/29 (83.173.219.224 - 83.173.219.231)
83.173.219.232/29 (83.173.219.232 - 83.173.219.239)
Delegated Prefix
83.173.192.0/18 (83.173.192.0 - 83.173.255.255)

These results are partial. Additional registration records were omitted.

BGP Announcements
Announced Prefix Relationship Origin ASN Description Country First Address Last Address
83.173.192.0/18 Exact AS3303 Swisscom (Schweiz) AG Switzerland (CH) 83.173.192.0 83.173.255.255