This is an IPv4 address. We index Tor onion and I2P sites, so an address is never one of our pages; a result below, if any, is a text match for it. What the address itself is:

• Class A · default mask /8 (255.0.0.0)
• Scope Public (global unicast)
• Subnet 72.0.0.0/8
• Network 72.0.0.0
• Broadcast 72.255.255.255
• Hosts 72.0.0.1 to 72.255.255.254 (16,777,214 usable)
• Reverse DNS 117.150.62.72.in-addr.arpa