NSLIST.NET - 52.72.101.137

Search for IP or hostnames:

52.72.101.137 checked at 2025-11-30T06:01:24.324Z 135ms 52/52/52 100% R:14 allDone:true timedOut:false

PTRs and A-records

PTR	A	`ec2-52-72-101-137.compute-1.amazonaws.com`
		A	52.72.101.137
	A	`en.duolingo.com`
		A	3.213.63.139
		A	3.224.157.15
		A	3.227.106.208
		A	34.230.142.187
		A	44.218.203.104
		A	54.159.145.114
		A	54.167.144.150
		A	54.242.188.117
	A	`stories.duolingo.com`
		A	3.95.114.149
		A	3.212.28.87
		A	3.233.248.62
		A	35.173.64.32
		A	52.72.101.137
		A	52.204.251.94
		A	54.159.145.114
		A	98.95.95.238
	A	`support.duolingo.com`
		A	3.95.114.149
		A	3.225.93.57
		A	3.225.116.108
		A	34.235.99.208
		A	54.163.163.75
		A	54.165.118.203
		A	54.173.170.45
		A	98.95.68.136

IP numbers used in conjunction

50%	54.159.145.114
50%	3.95.114.149
25%	3.213.63.139
25%	3.224.157.15
25%	3.227.106.208
25%	34.230.142.187
25%	44.218.203.104
25%	54.167.144.150
25%	54.242.188.117
25%	3.212.28.87

RBLS
52.72.0.0/15

AS14618

Ashburn, Virginia, 🇺🇸 USA

^{🇺🇸 Amazon}

52.72.101.137 Ashburn, Virginia, 🇺🇸 USA Courtesy of