IPv4 prefix

83.149.64.0/18

IP Prefix (CIDR): 83.149.64.0/18
Subnet Mask: 255.255.192.0
Address Count: 16,384
IP Range: 83.149.64.0 - 83.149.127.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Owner: RIPE-NCC-MANAGED-ADDRESS-BLOCK
Registry: RIPENCC
Registered Prefix: 83.0.0.0/8 (83.0.0.0 - 83.255.255.255)
Delegated Prefix: 83.97.73.0/24 (83.97.73.0 - 83.97.73.255)

Registration 2 of 2

Owner: LeaseWeb Netherlands B.V.
Handle: ORG-OB3-RIPE
Country: Netherlands (NL)
Address: Postbus 93054 1090BB Amsterdam NETHERLANDS
Registry: RIPENCC
Registered Prefixes: 83.149.64.0/24 (83.149.64.0 - 83.149.64.255)
83.149.65.0/24 (83.149.65.0 - 83.149.65.255)
83.149.66.0/28 (83.149.66.0 - 83.149.66.15)
83.149.66.16/28 (83.149.66.16 - 83.149.66.31)
83.149.66.32/27 (83.149.66.32 - 83.149.66.63)
83.149.66.64/28 (83.149.66.64 - 83.149.66.79)
83.149.66.80/28 (83.149.66.80 - 83.149.66.95)
83.149.66.96/27 (83.149.66.96 - 83.149.66.127)
83.149.66.192/28 (83.149.66.192 - 83.149.66.207)
83.149.66.208/28 (83.149.66.208 - 83.149.66.223)
83.149.66.224/27 (83.149.66.224 - 83.149.66.255)
83.149.67.0/27 (83.149.67.0 - 83.149.67.31)
83.149.67.32/27 (83.149.67.32 - 83.149.67.63)
83.149.67.64/27 (83.149.67.64 - 83.149.67.95)
83.149.67.96/27 (83.149.67.96 - 83.149.67.127)
83.149.67.128/27 (83.149.67.128 - 83.149.67.159)
83.149.67.160/27 (83.149.67.160 - 83.149.67.191)
83.149.67.192/26 (83.149.67.192 - 83.149.67.255)
83.149.68.0/25 (83.149.68.0 - 83.149.68.127)
83.149.68.192/26 (83.149.68.192 - 83.149.68.255)
83.149.69.0/25 (83.149.69.0 - 83.149.69.127)
83.149.69.128/25 (83.149.69.128 - 83.149.69.255)
83.149.70.0/25 (83.149.70.0 - 83.149.70.127)
83.149.70.128/26 (83.149.70.128 - 83.149.70.191)
83.149.70.192/26 (83.149.70.192 - 83.149.70.255)
83.149.71.0/24 (83.149.71.0 - 83.149.71.255)
83.149.72.0/24 (83.149.72.0 - 83.149.72.255)
83.149.73.0/24 (83.149.73.0 - 83.149.73.255)
83.149.74.0/24 (83.149.74.0 - 83.149.74.255)
83.149.75.0/24 (83.149.75.0 - 83.149.75.255)
83.149.76.0/24 (83.149.76.0 - 83.149.76.255)
83.149.77.0/24 (83.149.77.0 - 83.149.77.255)
83.149.78.0/24 (83.149.78.0 - 83.149.78.255)
83.149.79.0/24 (83.149.79.0 - 83.149.79.255)
83.149.80.0/26 (83.149.80.0 - 83.149.80.63)
83.149.80.64/26 (83.149.80.64 - 83.149.80.127)
83.149.80.128/25 (83.149.80.128 - 83.149.80.255)
83.149.81.0/27 (83.149.81.0 - 83.149.81.31)
83.149.81.32/27 (83.149.81.32 - 83.149.81.63)
83.149.81.64/28 (83.149.81.64 - 83.149.81.79)
83.149.81.80/28 (83.149.81.80 - 83.149.81.95)
83.149.81.96/27 (83.149.81.96 - 83.149.81.127)
83.149.81.128/26 (83.149.81.128 - 83.149.81.191)
83.149.81.192/27 (83.149.81.192 - 83.149.81.223)
83.149.81.224/27 (83.149.81.224 - 83.149.81.255)
83.149.82.0/26 (83.149.82.0 - 83.149.82.63)
83.149.82.64/26 (83.149.82.64 - 83.149.82.127)
83.149.82.128/26 (83.149.82.128 - 83.149.82.191)
83.149.82.192/27 (83.149.82.192 - 83.149.82.223)
83.149.82.224/27 (83.149.82.224 - 83.149.82.255)
83.149.83.64/26 (83.149.83.64 - 83.149.83.127)
83.149.83.128/26 (83.149.83.128 - 83.149.83.191)
83.149.83.192/27 (83.149.83.192 - 83.149.83.223)
83.149.83.224/28 (83.149.83.224 - 83.149.83.239)
83.149.84.0/24 (83.149.84.0 - 83.149.84.255)
83.149.85.0/25 (83.149.85.0 - 83.149.85.127)
83.149.85.128/26 (83.149.85.128 - 83.149.85.191)
83.149.85.192/26 (83.149.85.192 - 83.149.85.255)
83.149.86.0/26 (83.149.86.0 - 83.149.86.63)
83.149.86.64/26 (83.149.86.64 - 83.149.86.127)
83.149.86.128/27 (83.149.86.128 - 83.149.86.159)
83.149.87.128/25 (83.149.87.128 - 83.149.87.255)
83.149.88.0/27 (83.149.88.0 - 83.149.88.31)
83.149.88.32/27 (83.149.88.32 - 83.149.88.63)
83.149.88.64/26 (83.149.88.64 - 83.149.88.127)
83.149.88.128/26 (83.149.88.128 - 83.149.88.191)
83.149.89.0/26 (83.149.89.0 - 83.149.89.63)
83.149.89.64/26 (83.149.89.64 - 83.149.89.127)
83.149.89.128/25 (83.149.89.128 - 83.149.89.255)
83.149.90.0/24 (83.149.90.0 - 83.149.90.255)
83.149.91.0/26 (83.149.91.0 - 83.149.91.63)
83.149.91.128/25 (83.149.91.128 - 83.149.91.255)
83.149.92.0/26 (83.149.92.0 - 83.149.92.63)
83.149.92.128/25 (83.149.92.128 - 83.149.92.255)
83.149.94.0/26 (83.149.94.0 - 83.149.94.63)
83.149.94.64/28 (83.149.94.64 - 83.149.94.79)
83.149.94.80/28 (83.149.94.80 - 83.149.94.95)
83.149.94.96/27 (83.149.94.96 - 83.149.94.127)
83.149.95.0/24 (83.149.95.0 - 83.149.95.255)
83.149.96.0/26 (83.149.96.0 - 83.149.96.63)
83.149.96.64/28 (83.149.96.64 - 83.149.96.79)
83.149.96.80/28 (83.149.96.80 - 83.149.96.95)
83.149.96.96/27 (83.149.96.96 - 83.149.96.127)
83.149.96.160/27 (83.149.96.160 - 83.149.96.191)
83.149.96.192/26 (83.149.96.192 - 83.149.96.255)
83.149.97.0/25 (83.149.97.0 - 83.149.97.127)
83.149.97.128/25 (83.149.97.128 - 83.149.97.255)
83.149.98.0/24 (83.149.98.0 - 83.149.98.255)
83.149.99.0/24 (83.149.99.0 - 83.149.99.255)
83.149.100.0/24 (83.149.100.0 - 83.149.100.255)
83.149.101.0/24 (83.149.101.0 - 83.149.101.255)
83.149.102.0/24 (83.149.102.0 - 83.149.102.255)
83.149.103.0/25 (83.149.103.0 - 83.149.103.127)
83.149.103.128/25 (83.149.103.128 - 83.149.103.255)
83.149.104.0/24 (83.149.104.0 - 83.149.104.255)
83.149.105.0/26 (83.149.105.0 - 83.149.105.63)
83.149.105.128/25 (83.149.105.128 - 83.149.105.255)
83.149.106.0/24 (83.149.106.0 - 83.149.106.255)
83.149.107.0/26 (83.149.107.0 - 83.149.107.63)
Delegated Prefix: 83.149.64.0/18 (83.149.64.0 - 83.149.127.255)

These results are partial. Additional registration records were omitted.

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
83.149.64.0/18	Exact	AS60781	LeaseWeb Netherlands B.V.	Netherlands (NL)	83.149.64.0	83.149.127.255