- The IP address "169.254.169.254" is routed to the hypervisor and retrieves networking, firewall, and related information for virtually all cloud providers. 
	- This is the call you should make first if you find SSRF in a cloud instance.
	- If this IP address is specifically banned/filtered:
		- Try various alternate representations of it:
			- http://169.254.169.254 - decimal
			- http://0xa9fea9fe - hexadecimal
			- http://0xA9.0xFE.0xA9.0xFE - dotted
			- http://025177524776 - octal
			- http://①⑥⑨.②⑤④.①⑥⑨.②⑤④ - Unicode
		- Register a domain you own that points to this IP address - public domains can be registered to private IPs