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IPv4 prefix

12.3.33.0/24

IP Prefix (CIDR)
12.3.33.0/24
Subnet Mask
255.255.255.0
Address Count
256
IP Range
12.3.33.0 - 12.3.33.255
Subnet calculator
Calculate subnet details
Registered Owner
Owner
AVENTIS BEHRING ZLB BEHRING
Handle
C08174113
Address
1020 1ST AVE KING OF PRUSSIA PA 19406 United States
Registry
ARIN
Registered Prefix
12.3.33.0/24 (12.3.33.0 - 12.3.33.255)
Delegated Prefix
12.0.0.0/8 (12.0.0.0 - 12.255.255.255)
BGP Announcements
Announced Prefix Relationship Origin ASN Description Country First Address Last Address
12.3.33.0/24 Exact AS17033 CSL Behring L.L.C United States of America (US) 12.3.33.0 12.3.33.255
Addresses
Address
12.3.33.0
12.3.33.1
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