Network: 131.0.28.4/31
Addresses: 2 (2¹)
First IP: 131.0.28.4 (4.28.0.131.in-addr.arpa)
Last IP: 131.0.28.5 (5.28.0.131.in-addr.arpa)

/8 Operated By: ARIN

• 131.0.0.0/8
• 130.0.0.0/8
• 132.0.0.0/8
• 131.0.28.4/30
• 131.0.28.4/32
• 131.0.28.5/32

• 0.0.0.0/0
• 1.0.0.0/8
• 127.0.0.1
• 30.0.0.0/8
• 192.168.0.0/16