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IPv4 prefix

197.87.128.0/18

IP Prefix (CIDR)
197.87.128.0/18
Subnet Mask
255.255.192.0
Address Count
16,384
IP Range
197.87.128.0 - 197.87.191.255
Subnet calculator
Calculate subnet details
Registered Owner
Owner
Dimension Data
Handle
ORG-DD1-AFRINIC
Address
The Campus, 57 Sloane St, Bryanston Johannesburg 2021
Registry
AFRINIC
Registered Prefix
197.87.128.0/18 (197.87.128.0 - 197.87.191.255)
Delegated Prefix
197.80.0.0/13 (197.80.0.0 - 197.87.255.255)
BGP Announcements
Announced Prefix Relationship Origin ASN Description Country First Address Last Address
197.80.0.0/12 Covering AS10474 Dimension Data South Africa (ZA) 197.80.0.0 197.95.255.255
197.87.130.0/23 More specific AS20011 Dimension Data South Africa (ZA) 197.87.130.0 197.87.131.255
197.87.134.0/23 More specific AS20011 Dimension Data South Africa (ZA) 197.87.134.0 197.87.135.255
197.87.136.0/24 More specific AS20011 Dimension Data South Africa (ZA) 197.87.136.0 197.87.136.255
197.87.142.0/23 More specific AS20011 Dimension Data South Africa (ZA) 197.87.142.0 197.87.143.255
197.87.144.0/23 More specific AS20011 Dimension Data South Africa (ZA) 197.87.144.0 197.87.145.255
197.87.158.0/23 More specific AS20011 Dimension Data South Africa (ZA) 197.87.158.0 197.87.159.255
197.87.160.0/24 More specific AS20011 Dimension Data South Africa (ZA) 197.87.160.0 197.87.160.255
197.87.171.0/24 More specific AS20011 Dimension Data South Africa (ZA) 197.87.171.0 197.87.171.255
197.87.172.0/24 More specific AS20011 Dimension Data South Africa (ZA) 197.87.172.0 197.87.172.255
197.87.178.0/23 More specific AS20011 Dimension Data South Africa (ZA) 197.87.178.0 197.87.179.255
197.87.181.0/24 More specific AS20011 Dimension Data South Africa (ZA) 197.87.181.0 197.87.181.255
197.87.182.0/24 More specific AS20011 Dimension Data South Africa (ZA) 197.87.182.0 197.87.182.255
197.87.185.0/24 More specific AS20011 Dimension Data South Africa (ZA) 197.87.185.0 197.87.185.255
197.87.186.0/24 More specific AS20011 Dimension Data South Africa (ZA) 197.87.186.0 197.87.186.255