ANALYSIS
Encrypted-tbn3.gstatic.com has 28 IP numbers.
IP numbers
The IP numbers are 2404:6800:4003:c02::71, 2404:6800:4004:800::200e, 2404:6800:4006:80a::200e, 2607:f8b0:4004:811::200e, 2607:f8b0:4005:801::200e, 2607:f8b0:4006:817::200e, 2607:f8b0:400a:808::200e, 2800:3f0:4001:803::200e, 2a00:1450:400b:c01::8a, 74.125.68.100, 74.125.68.101, 74.125.68.102, 74.125.68.113, 74.125.68.138, 74.125.68.139, 74.125.193.100, 74.125.193.101, 74.125.193.102, 74.125.193.113, 74.125.193.138, 74.125.193.139, 142.250.81.238, 172.217.14.206, 172.217.15.110, 172.217.29.14, 172.217.167.78, 216.58.192.14 and 216.58.197.238. The PTRs of the IP numbers are sc-in-f113.1e100.net, sc-in-x71.1e100.net, nrt12s01-in-x0e.1e100.net, syd15s06-in-x0e.1e100.net, iad30s21-in-x0e.1e100.net, nuq04s29-in-x0e.1e100.net, sfo03s21-in-x0e.1e100.net, sea15s11-in-x0e.1e100.net, sc-in-f100.1e100.net, sc-in-f101.1e100.net, sc-in-f102.1e100.net, sc-in-f138.1e100.net, sc-in-f139.1e100.net, ig-in-f100.1e100.net, ig-in-f101.1e100.net, ig-in-f102.1e100.net, di-in-f113.1e100.net, ig-in-f113.1e100.net, di-in-f138.1e100.net, ig-in-f138.1e100.net, ig-in-f139.1e100.net, sea30s01-in-f14.1e100.net, iad30s21-in-f14.1e100.net, eze03s06-in-f14.1e100.net, gru14s06-in-f14.1e100.net, syd15s06-in-f14.1e100.net, cbf96s14-in-f14.1e100.net, nuq04s29-in-f14.1e100.net, nrt13s49-in-f14.1e100.net and nrt13s49-in-f238.1e100.net. The IP numbers are in different countries. They are hosted by Google.