IPv4 prefix

45.221.48.0/20

IP Prefix (CIDR)

45.221.48.0/20

Subnet Mask

255.255.240.0

Address Count

4,096

IP Range

45.221.48.0 - 45.221.63.255

Subnet calculator

Calculate subnet details

Registered Owners

Registration 1 of 2

Owner

African Network Information Center - (AfriNIC) Ltd

Handle

ORG-AFNC1-AFRINIC

Country

Mauritius (MU)

Address

11th Floor, Standard Chartered Tower 19, Cybercity Ebène

Registry

AFRINIC

Registered Prefix

45.220.0.0/15 (45.220.0.0 - 45.221.255.255)

Delegated Prefix

45.221.20.0/22 (45.221.20.0 - 45.221.23.255)

Registration 2 of 2

Owner

Rudolph Coetzee

Handle

RC21-AFRINIC

Country

South Africa (ZA)

Address

39 Sitrus Crescent, Madison Square Nelspruit 1200 South Africa

Registry

AFRINIC

Registered Prefixes

45.221.48.0/24 (45.221.48.0 - 45.221.48.255)
45.221.50.0/24 (45.221.50.0 - 45.221.50.255)
45.221.52.0/24 (45.221.52.0 - 45.221.52.255)
45.221.54.0/24 (45.221.54.0 - 45.221.54.255)
45.221.56.0/24 (45.221.56.0 - 45.221.56.255)
45.221.58.0/24 (45.221.58.0 - 45.221.58.255)
45.221.60.0/24 (45.221.60.0 - 45.221.60.255)
45.221.62.0/24 (45.221.62.0 - 45.221.62.255)

Delegated Prefix

45.221.48.0/20 (45.221.48.0 - 45.221.63.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
45.221.48.0/24	More specific	AS328106	UNIWISP	South Africa (ZA)	45.221.48.0	45.221.48.255
45.221.50.0/23	More specific	AS328106	UNIWISP	South Africa (ZA)	45.221.50.0	45.221.51.255
45.221.52.0/23	More specific	AS328106	UNIWISP	South Africa (ZA)	45.221.52.0	45.221.53.255
45.221.54.0/24	More specific	AS328106	UNIWISP	South Africa (ZA)	45.221.54.0	45.221.54.255
45.221.56.0/23	More specific	AS328106	UNIWISP	South Africa (ZA)	45.221.56.0	45.221.57.255
45.221.58.0/24	More specific	AS328106	UNIWISP	South Africa (ZA)	45.221.58.0	45.221.58.255
45.221.60.0/23	More specific	AS328106	UNIWISP	South Africa (ZA)	45.221.60.0	45.221.61.255
45.221.62.0/24	More specific	AS328106	UNIWISP	South Africa (ZA)	45.221.62.0	45.221.62.255