IPv4 prefix

40.133.64.0/18

IP Prefix (CIDR): 40.133.64.0/18
Subnet Mask: 255.255.192.0
Address Count: 16,384
IP Range: 40.133.64.0 - 40.133.127.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 2

Owner: Windstream Communications LLC
Handle: WINDS-6
Address: 4005 North Rodney Parham Rd Little Rock AR 72212 United States
Registry: ARIN
Registered Prefix: 40.133.64.0/18 (40.133.64.0 - 40.133.127.255)
Delegated Prefix: 40.138.192.0/20 (40.138.192.0 - 40.138.207.255)

Registration 2 of 2

Owner: THE UNICORN GROUP OF NORTH CAROLINA
Handle: C05885997
Address: 8630 SIX FORKS RD RALEIGH NC 27615 United States
Registry: ARIN
Registered Prefix: 40.133.64.0/30 (40.133.64.0 - 40.133.64.3)
Delegated Prefix: 40.133.64.0/18 (40.133.64.0 - 40.133.127.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
40.133.64.0/18	Exact	AS7029	Windstream Communications LLC	United States of America (US)	40.133.64.0	40.133.127.255