16.12.78.21 — AS16509 Amazon

A record for

`s3.dualstack.ap-east-2.amazonaws.com`
	A	2406:da60:c800:c0::305:c69b
	A	3.5.196.175
	A	16.12.78.21

IP numbers used in conjunction

100%	2406:da60:c800:c0::305:c69b
100%	3.5.196.175

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐16.12.78.0/24256 IPs · AS16509 Amazon→🔧AS16509Amazon autonomous system→^{🇺🇸 Amazon16.12.78.0/24 AMAZON AWS}