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IPv4 prefix

146.4.0.0/16

IP Prefix (CIDR)
146.4.0.0/16
Subnet Mask
255.255.0.0
Address Count
65,536
IP Range
146.4.0.0 - 146.4.255.255
Subnet calculator
Calculate subnet details
Registered Owners
Registration 1 of 2
Owner
Swisscom (Schweiz) AG
Handle
ORG-BA8-RIPE
Country
Switzerland (CH)
Address
Postfach 8021 Zurich SWITZERLAND
Registry
RIPENCC
Registered Prefix
146.4.0.0/16 (146.4.0.0 - 146.4.255.255)
Registration 2 of 2
Handle
BLUEWINNET-MNT
Country
Switzerland (CH)
Registry
RIPENCC
Registered Prefixes
146.4.0.16/29 (146.4.0.16 - 146.4.0.23)
146.4.0.32/29 (146.4.0.32 - 146.4.0.39)
146.4.0.72/29 (146.4.0.72 - 146.4.0.79)
146.4.0.104/29 (146.4.0.104 - 146.4.0.111)
146.4.0.120/29 (146.4.0.120 - 146.4.0.127)
146.4.0.192/29 (146.4.0.192 - 146.4.0.199)
146.4.0.200/29 (146.4.0.200 - 146.4.0.207)
146.4.1.32/29 (146.4.1.32 - 146.4.1.39)
146.4.1.64/29 (146.4.1.64 - 146.4.1.71)
146.4.1.88/29 (146.4.1.88 - 146.4.1.95)
146.4.1.104/29 (146.4.1.104 - 146.4.1.111)
146.4.1.120/29 (146.4.1.120 - 146.4.1.127)
146.4.1.128/29 (146.4.1.128 - 146.4.1.135)
146.4.1.160/29 (146.4.1.160 - 146.4.1.167)
146.4.1.168/29 (146.4.1.168 - 146.4.1.175)
146.4.1.240/29 (146.4.1.240 - 146.4.1.247)
146.4.2.48/29 (146.4.2.48 - 146.4.2.55)
146.4.2.88/29 (146.4.2.88 - 146.4.2.95)
146.4.2.128/29 (146.4.2.128 - 146.4.2.135)
146.4.2.248/29 (146.4.2.248 - 146.4.2.255)
146.4.3.16/29 (146.4.3.16 - 146.4.3.23)
146.4.3.32/29 (146.4.3.32 - 146.4.3.39)
146.4.3.64/29 (146.4.3.64 - 146.4.3.71)
146.4.3.72/29 (146.4.3.72 - 146.4.3.79)
146.4.3.80/29 (146.4.3.80 - 146.4.3.87)
146.4.3.88/29 (146.4.3.88 - 146.4.3.95)
146.4.3.96/29 (146.4.3.96 - 146.4.3.103)
146.4.3.112/29 (146.4.3.112 - 146.4.3.119)
146.4.3.136/29 (146.4.3.136 - 146.4.3.143)
146.4.3.144/29 (146.4.3.144 - 146.4.3.151)
146.4.3.176/29 (146.4.3.176 - 146.4.3.183)
146.4.4.16/29 (146.4.4.16 - 146.4.4.23)
146.4.4.24/29 (146.4.4.24 - 146.4.4.31)
146.4.4.56/29 (146.4.4.56 - 146.4.4.63)
146.4.4.64/29 (146.4.4.64 - 146.4.4.71)
146.4.4.120/29 (146.4.4.120 - 146.4.4.127)
146.4.4.136/29 (146.4.4.136 - 146.4.4.143)
146.4.4.160/29 (146.4.4.160 - 146.4.4.167)
146.4.4.192/29 (146.4.4.192 - 146.4.4.199)
146.4.4.200/29 (146.4.4.200 - 146.4.4.207)
146.4.4.232/29 (146.4.4.232 - 146.4.4.239)
146.4.5.0/29 (146.4.5.0 - 146.4.5.7)
146.4.5.24/29 (146.4.5.24 - 146.4.5.31)
146.4.5.136/29 (146.4.5.136 - 146.4.5.143)
146.4.5.144/29 (146.4.5.144 - 146.4.5.151)
146.4.5.160/29 (146.4.5.160 - 146.4.5.167)
146.4.5.192/29 (146.4.5.192 - 146.4.5.199)
146.4.5.200/29 (146.4.5.200 - 146.4.5.207)
146.4.5.232/29 (146.4.5.232 - 146.4.5.239)
146.4.5.248/29 (146.4.5.248 - 146.4.5.255)
146.4.6.0/29 (146.4.6.0 - 146.4.6.7)
146.4.6.24/29 (146.4.6.24 - 146.4.6.31)
146.4.6.40/29 (146.4.6.40 - 146.4.6.47)
146.4.6.168/29 (146.4.6.168 - 146.4.6.175)
146.4.6.176/28 (146.4.6.176 - 146.4.6.191)
146.4.7.48/29 (146.4.7.48 - 146.4.7.55)
146.4.7.72/29 (146.4.7.72 - 146.4.7.79)
146.4.7.112/29 (146.4.7.112 - 146.4.7.119)
146.4.7.128/29 (146.4.7.128 - 146.4.7.135)
146.4.7.168/29 (146.4.7.168 - 146.4.7.175)
146.4.7.192/29 (146.4.7.192 - 146.4.7.199)
146.4.7.208/29 (146.4.7.208 - 146.4.7.215)
146.4.7.232/29 (146.4.7.232 - 146.4.7.239)
146.4.8.200/29 (146.4.8.200 - 146.4.8.207)
146.4.9.48/29 (146.4.9.48 - 146.4.9.55)
146.4.9.104/29 (146.4.9.104 - 146.4.9.111)
146.4.9.128/29 (146.4.9.128 - 146.4.9.135)
146.4.9.160/29 (146.4.9.160 - 146.4.9.167)
146.4.10.24/29 (146.4.10.24 - 146.4.10.31)
146.4.10.56/29 (146.4.10.56 - 146.4.10.63)
146.4.10.88/29 (146.4.10.88 - 146.4.10.95)
146.4.10.120/29 (146.4.10.120 - 146.4.10.127)
146.4.10.168/29 (146.4.10.168 - 146.4.10.175)
146.4.10.232/29 (146.4.10.232 - 146.4.10.239)
146.4.11.0/28 (146.4.11.0 - 146.4.11.15)
146.4.11.80/29 (146.4.11.80 - 146.4.11.87)
146.4.11.96/29 (146.4.11.96 - 146.4.11.103)
146.4.11.120/29 (146.4.11.120 - 146.4.11.127)
146.4.12.16/29 (146.4.12.16 - 146.4.12.23)
146.4.12.24/29 (146.4.12.24 - 146.4.12.31)
146.4.12.88/29 (146.4.12.88 - 146.4.12.95)
146.4.12.96/29 (146.4.12.96 - 146.4.12.103)
146.4.12.136/29 (146.4.12.136 - 146.4.12.143)
146.4.12.152/29 (146.4.12.152 - 146.4.12.159)
146.4.12.160/29 (146.4.12.160 - 146.4.12.167)
146.4.12.168/29 (146.4.12.168 - 146.4.12.175)
146.4.12.192/28 (146.4.12.192 - 146.4.12.207)
146.4.12.240/29 (146.4.12.240 - 146.4.12.247)
146.4.13.16/29 (146.4.13.16 - 146.4.13.23)
146.4.13.144/29 (146.4.13.144 - 146.4.13.151)
146.4.13.176/29 (146.4.13.176 - 146.4.13.183)
146.4.13.192/29 (146.4.13.192 - 146.4.13.199)
146.4.13.216/29 (146.4.13.216 - 146.4.13.223)
146.4.13.224/29 (146.4.13.224 - 146.4.13.231)
146.4.14.80/29 (146.4.14.80 - 146.4.14.87)
146.4.14.88/29 (146.4.14.88 - 146.4.14.95)
146.4.14.248/29 (146.4.14.248 - 146.4.14.255)
146.4.15.24/29 (146.4.15.24 - 146.4.15.31)
146.4.15.40/29 (146.4.15.40 - 146.4.15.47)
Delegated Prefix
146.4.0.0/16 (146.4.0.0 - 146.4.255.255)

These results are partial. Additional registration records were omitted.

BGP Announcements
Announced Prefix Relationship Origin ASN Description Country First Address Last Address
146.4.0.0/16 Exact AS3303 Swisscom (Schweiz) AG Switzerland (CH) 146.4.0.0 146.4.255.255