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  1. All IP Ranges
  2. 104.0.0.0/8
  3. 104.2.0.0/16
  4. 104.2.21.0/24

104.2.21.0/24 IP Range

Summary

ASNAS7018 AT&T Enterprises, LLC
BGP104.0.0.0/12
IPs with RDNS256
Hosted Domains0
Pingable IPs4
Router IPs0
104.2.21.0104-2-21-0.lightspeed.rcsntx.sbcglobal.net0
104.2.21.1104-2-21-1.lightspeed.rcsntx.sbcglobal.net0
104.2.21.2104-2-21-2.lightspeed.rcsntx.sbcglobal.net0
104.2.21.3104-2-21-3.lightspeed.rcsntx.sbcglobal.net0
104.2.21.4104-2-21-4.lightspeed.rcsntx.sbcglobal.net0
104.2.21.5104-2-21-5.lightspeed.rcsntx.sbcglobal.net0
104.2.21.6104-2-21-6.lightspeed.rcsntx.sbcglobal.net0
104.2.21.7104-2-21-7.lightspeed.rcsntx.sbcglobal.net0
104.2.21.8104-2-21-8.lightspeed.rcsntx.sbcglobal.net0
104.2.21.9104-2-21-9.lightspeed.rcsntx.sbcglobal.net0
104.2.21.10104-2-21-10.lightspeed.rcsntx.sbcglobal.net0
104.2.21.11104-2-21-11.lightspeed.rcsntx.sbcglobal.net0
104.2.21.12104-2-21-12.lightspeed.rcsntx.sbcglobal.net0
104.2.21.13104-2-21-13.lightspeed.rcsntx.sbcglobal.net0
104.2.21.14104-2-21-14.lightspeed.rcsntx.sbcglobal.net0
104.2.21.15104-2-21-15.lightspeed.rcsntx.sbcglobal.net0
104.2.21.16104-2-21-16.lightspeed.rcsntx.sbcglobal.net0
104.2.21.17104-2-21-17.lightspeed.rcsntx.sbcglobal.net0
104.2.21.18104-2-21-18.lightspeed.rcsntx.sbcglobal.net0
104.2.21.19104-2-21-19.lightspeed.rcsntx.sbcglobal.net0
104.2.21.20104-2-21-20.lightspeed.rcsntx.sbcglobal.net0
104.2.21.21104-2-21-21.lightspeed.rcsntx.sbcglobal.net0
104.2.21.22104-2-21-22.lightspeed.rcsntx.sbcglobal.net0
104.2.21.23104-2-21-23.lightspeed.rcsntx.sbcglobal.net0
104.2.21.24104-2-21-24.lightspeed.rcsntx.sbcglobal.net0
104.2.21.25104-2-21-25.lightspeed.rcsntx.sbcglobal.net0
104.2.21.26104-2-21-26.lightspeed.rcsntx.sbcglobal.net0
104.2.21.27104-2-21-27.lightspeed.rcsntx.sbcglobal.net0
104.2.21.28104-2-21-28.lightspeed.rcsntx.sbcglobal.net0
104.2.21.29104-2-21-29.lightspeed.rcsntx.sbcglobal.net0
104.2.21.30104-2-21-30.lightspeed.rcsntx.sbcglobal.net0
104.2.21.31104-2-21-31.lightspeed.rcsntx.sbcglobal.net0
104.2.21.32104-2-21-32.lightspeed.rcsntx.sbcglobal.net0
104.2.21.33104-2-21-33.lightspeed.rcsntx.sbcglobal.net0
104.2.21.34104-2-21-34.lightspeed.rcsntx.sbcglobal.net0
104.2.21.35104-2-21-35.lightspeed.rcsntx.sbcglobal.net0
104.2.21.36104-2-21-36.lightspeed.rcsntx.sbcglobal.net0
104.2.21.37104-2-21-37.lightspeed.rcsntx.sbcglobal.net0
104.2.21.38104-2-21-38.lightspeed.rcsntx.sbcglobal.net0
104.2.21.39104-2-21-39.lightspeed.rcsntx.sbcglobal.net0
104.2.21.40104-2-21-40.lightspeed.rcsntx.sbcglobal.net0
104.2.21.41104-2-21-41.lightspeed.rcsntx.sbcglobal.net0
104.2.21.42104-2-21-42.lightspeed.rcsntx.sbcglobal.net0
104.2.21.43104-2-21-43.lightspeed.rcsntx.sbcglobal.net0
104.2.21.44104-2-21-44.lightspeed.rcsntx.sbcglobal.net0
104.2.21.45104-2-21-45.lightspeed.rcsntx.sbcglobal.net0
104.2.21.46104-2-21-46.lightspeed.rcsntx.sbcglobal.net0
104.2.21.47104-2-21-47.lightspeed.rcsntx.sbcglobal.net0
104.2.21.48104-2-21-48.lightspeed.rcsntx.sbcglobal.net0
104.2.21.49104-2-21-49.lightspeed.rcsntx.sbcglobal.net0
104.2.21.50104-2-21-50.lightspeed.rcsntx.sbcglobal.net0
104.2.21.51104-2-21-51.lightspeed.rcsntx.sbcglobal.net0
104.2.21.52104-2-21-52.lightspeed.rcsntx.sbcglobal.net0
104.2.21.53104-2-21-53.lightspeed.rcsntx.sbcglobal.net0
104.2.21.54104-2-21-54.lightspeed.rcsntx.sbcglobal.net0
104.2.21.55104-2-21-55.lightspeed.rcsntx.sbcglobal.net0
104.2.21.56104-2-21-56.lightspeed.rcsntx.sbcglobal.net0
104.2.21.57104-2-21-57.lightspeed.rcsntx.sbcglobal.net0
104.2.21.58104-2-21-58.lightspeed.rcsntx.sbcglobal.net0
104.2.21.59104-2-21-59.lightspeed.rcsntx.sbcglobal.net0
104.2.21.60104-2-21-60.lightspeed.rcsntx.sbcglobal.net0
104.2.21.61104-2-21-61.lightspeed.rcsntx.sbcglobal.net0
104.2.21.62104-2-21-62.lightspeed.rcsntx.sbcglobal.net0
104.2.21.63104-2-21-63.lightspeed.rcsntx.sbcglobal.net0
104.2.21.64104-2-21-64.lightspeed.rcsntx.sbcglobal.net0
104.2.21.65104-2-21-65.lightspeed.rcsntx.sbcglobal.net0
104.2.21.66104-2-21-66.lightspeed.rcsntx.sbcglobal.net0
104.2.21.67104-2-21-67.lightspeed.rcsntx.sbcglobal.net0
104.2.21.68104-2-21-68.lightspeed.rcsntx.sbcglobal.net0
104.2.21.69104-2-21-69.lightspeed.rcsntx.sbcglobal.net0
104.2.21.70104-2-21-70.lightspeed.rcsntx.sbcglobal.net0
104.2.21.71104-2-21-71.lightspeed.rcsntx.sbcglobal.net0
104.2.21.72104-2-21-72.lightspeed.rcsntx.sbcglobal.net0
104.2.21.73104-2-21-73.lightspeed.rcsntx.sbcglobal.net0
104.2.21.74104-2-21-74.lightspeed.rcsntx.sbcglobal.net0
104.2.21.75104-2-21-75.lightspeed.rcsntx.sbcglobal.net0
104.2.21.76104-2-21-76.lightspeed.rcsntx.sbcglobal.net0
104.2.21.77104-2-21-77.lightspeed.rcsntx.sbcglobal.net0
104.2.21.78104-2-21-78.lightspeed.rcsntx.sbcglobal.net0
104.2.21.79104-2-21-79.lightspeed.rcsntx.sbcglobal.net0
104.2.21.80104-2-21-80.lightspeed.rcsntx.sbcglobal.net0
104.2.21.81104-2-21-81.lightspeed.rcsntx.sbcglobal.net0
104.2.21.82104-2-21-82.lightspeed.rcsntx.sbcglobal.net0
104.2.21.83104-2-21-83.lightspeed.rcsntx.sbcglobal.net0
104.2.21.84104-2-21-84.lightspeed.rcsntx.sbcglobal.net0
104.2.21.85104-2-21-85.lightspeed.rcsntx.sbcglobal.net0
104.2.21.86104-2-21-86.lightspeed.rcsntx.sbcglobal.net0
104.2.21.87104-2-21-87.lightspeed.rcsntx.sbcglobal.net0
104.2.21.88104-2-21-88.lightspeed.rcsntx.sbcglobal.net0
104.2.21.89104-2-21-89.lightspeed.rcsntx.sbcglobal.net0
104.2.21.90104-2-21-90.lightspeed.rcsntx.sbcglobal.net0
104.2.21.91104-2-21-91.lightspeed.rcsntx.sbcglobal.net0
104.2.21.92104-2-21-92.lightspeed.rcsntx.sbcglobal.net0
104.2.21.93104-2-21-93.lightspeed.rcsntx.sbcglobal.net0
104.2.21.94104-2-21-94.lightspeed.rcsntx.sbcglobal.net0
104.2.21.95104-2-21-95.lightspeed.rcsntx.sbcglobal.net0
104.2.21.96104-2-21-96.lightspeed.rcsntx.sbcglobal.net0
104.2.21.97104-2-21-97.lightspeed.rcsntx.sbcglobal.net0
104.2.21.98104-2-21-98.lightspeed.rcsntx.sbcglobal.net0
104.2.21.99104-2-21-99.lightspeed.rcsntx.sbcglobal.net0
104.2.21.100104-2-21-100.lightspeed.rcsntx.sbcglobal.net0
104.2.21.101104-2-21-101.lightspeed.rcsntx.sbcglobal.net0
104.2.21.102104-2-21-102.lightspeed.rcsntx.sbcglobal.net0
104.2.21.103104-2-21-103.lightspeed.rcsntx.sbcglobal.net0
104.2.21.104104-2-21-104.lightspeed.rcsntx.sbcglobal.net0
104.2.21.105104-2-21-105.lightspeed.rcsntx.sbcglobal.net0
104.2.21.106104-2-21-106.lightspeed.rcsntx.sbcglobal.net0
104.2.21.107104-2-21-107.lightspeed.rcsntx.sbcglobal.net0
104.2.21.108104-2-21-108.lightspeed.rcsntx.sbcglobal.net0
104.2.21.109104-2-21-109.lightspeed.rcsntx.sbcglobal.net0
104.2.21.110104-2-21-110.lightspeed.rcsntx.sbcglobal.net0
104.2.21.111104-2-21-111.lightspeed.rcsntx.sbcglobal.net0
104.2.21.112104-2-21-112.lightspeed.rcsntx.sbcglobal.net0
104.2.21.113104-2-21-113.lightspeed.rcsntx.sbcglobal.net0
104.2.21.114104-2-21-114.lightspeed.rcsntx.sbcglobal.net0
104.2.21.115104-2-21-115.lightspeed.rcsntx.sbcglobal.net0
104.2.21.116104-2-21-116.lightspeed.rcsntx.sbcglobal.net0
104.2.21.117104-2-21-117.lightspeed.rcsntx.sbcglobal.net0
104.2.21.118104-2-21-118.lightspeed.rcsntx.sbcglobal.net0
104.2.21.119104-2-21-119.lightspeed.rcsntx.sbcglobal.net0
104.2.21.120104-2-21-120.lightspeed.rcsntx.sbcglobal.net0
104.2.21.121104-2-21-121.lightspeed.rcsntx.sbcglobal.net0
104.2.21.122104-2-21-122.lightspeed.rcsntx.sbcglobal.net0
104.2.21.123104-2-21-123.lightspeed.rcsntx.sbcglobal.net0
104.2.21.124104-2-21-124.lightspeed.rcsntx.sbcglobal.net0
104.2.21.125104-2-21-125.lightspeed.rcsntx.sbcglobal.net0
104.2.21.126104-2-21-126.lightspeed.rcsntx.sbcglobal.net0
104.2.21.127104-2-21-127.lightspeed.rcsntx.sbcglobal.net0
104.2.21.128104-2-21-128.lightspeed.rcsntx.sbcglobal.net0
104.2.21.129104-2-21-129.lightspeed.rcsntx.sbcglobal.net0
104.2.21.130104-2-21-130.lightspeed.rcsntx.sbcglobal.net0
104.2.21.131104-2-21-131.lightspeed.rcsntx.sbcglobal.net0
104.2.21.132104-2-21-132.lightspeed.rcsntx.sbcglobal.net0
104.2.21.133104-2-21-133.lightspeed.rcsntx.sbcglobal.net0
104.2.21.134104-2-21-134.lightspeed.rcsntx.sbcglobal.net0
104.2.21.135104-2-21-135.lightspeed.rcsntx.sbcglobal.net0
104.2.21.136104-2-21-136.lightspeed.rcsntx.sbcglobal.net0
104.2.21.137104-2-21-137.lightspeed.rcsntx.sbcglobal.net0
104.2.21.138104-2-21-138.lightspeed.rcsntx.sbcglobal.net0
104.2.21.139104-2-21-139.lightspeed.rcsntx.sbcglobal.net0
104.2.21.140104-2-21-140.lightspeed.rcsntx.sbcglobal.net0
104.2.21.141104-2-21-141.lightspeed.rcsntx.sbcglobal.net0
104.2.21.142104-2-21-142.lightspeed.rcsntx.sbcglobal.net0
104.2.21.143104-2-21-143.lightspeed.rcsntx.sbcglobal.net0
104.2.21.144104-2-21-144.lightspeed.rcsntx.sbcglobal.net0
104.2.21.145104-2-21-145.lightspeed.rcsntx.sbcglobal.net0
104.2.21.146104-2-21-146.lightspeed.rcsntx.sbcglobal.net0
104.2.21.147104-2-21-147.lightspeed.rcsntx.sbcglobal.net0
104.2.21.148104-2-21-148.lightspeed.rcsntx.sbcglobal.net0
104.2.21.149104-2-21-149.lightspeed.rcsntx.sbcglobal.net0
104.2.21.150104-2-21-150.lightspeed.rcsntx.sbcglobal.net0
104.2.21.151104-2-21-151.lightspeed.rcsntx.sbcglobal.net0
104.2.21.152104-2-21-152.lightspeed.rcsntx.sbcglobal.net0
104.2.21.153104-2-21-153.lightspeed.rcsntx.sbcglobal.net0
104.2.21.154104-2-21-154.lightspeed.rcsntx.sbcglobal.net0
104.2.21.155104-2-21-155.lightspeed.rcsntx.sbcglobal.net0
104.2.21.156104-2-21-156.lightspeed.rcsntx.sbcglobal.net0
104.2.21.157104-2-21-157.lightspeed.rcsntx.sbcglobal.net0
104.2.21.158104-2-21-158.lightspeed.rcsntx.sbcglobal.net0
104.2.21.159104-2-21-159.lightspeed.rcsntx.sbcglobal.net0
104.2.21.160104-2-21-160.lightspeed.rcsntx.sbcglobal.net0
104.2.21.161104-2-21-161.lightspeed.rcsntx.sbcglobal.net0
104.2.21.162104-2-21-162.lightspeed.rcsntx.sbcglobal.net0
104.2.21.163104-2-21-163.lightspeed.rcsntx.sbcglobal.net0
104.2.21.164104-2-21-164.lightspeed.rcsntx.sbcglobal.net0
104.2.21.165104-2-21-165.lightspeed.rcsntx.sbcglobal.net0
104.2.21.166104-2-21-166.lightspeed.rcsntx.sbcglobal.net0
104.2.21.167104-2-21-167.lightspeed.rcsntx.sbcglobal.net0
104.2.21.168104-2-21-168.lightspeed.rcsntx.sbcglobal.net0
104.2.21.169104-2-21-169.lightspeed.rcsntx.sbcglobal.net0
104.2.21.170104-2-21-170.lightspeed.rcsntx.sbcglobal.net0
104.2.21.171104-2-21-171.lightspeed.rcsntx.sbcglobal.net0
104.2.21.172104-2-21-172.lightspeed.rcsntx.sbcglobal.net0
104.2.21.173104-2-21-173.lightspeed.rcsntx.sbcglobal.net0
104.2.21.174104-2-21-174.lightspeed.rcsntx.sbcglobal.net0
104.2.21.175104-2-21-175.lightspeed.rcsntx.sbcglobal.net0
104.2.21.176104-2-21-176.lightspeed.rcsntx.sbcglobal.net0
104.2.21.177104-2-21-177.lightspeed.rcsntx.sbcglobal.net0
104.2.21.178104-2-21-178.lightspeed.rcsntx.sbcglobal.net0
104.2.21.179104-2-21-179.lightspeed.rcsntx.sbcglobal.net0
104.2.21.180104-2-21-180.lightspeed.rcsntx.sbcglobal.net0
104.2.21.181104-2-21-181.lightspeed.rcsntx.sbcglobal.net0
104.2.21.182104-2-21-182.lightspeed.rcsntx.sbcglobal.net0
104.2.21.183104-2-21-183.lightspeed.rcsntx.sbcglobal.net0
104.2.21.184104-2-21-184.lightspeed.rcsntx.sbcglobal.net0
104.2.21.185104-2-21-185.lightspeed.rcsntx.sbcglobal.net0
104.2.21.186104-2-21-186.lightspeed.rcsntx.sbcglobal.net0
104.2.21.187104-2-21-187.lightspeed.rcsntx.sbcglobal.net0
104.2.21.188104-2-21-188.lightspeed.rcsntx.sbcglobal.net0
104.2.21.189104-2-21-189.lightspeed.rcsntx.sbcglobal.net0
104.2.21.190104-2-21-190.lightspeed.rcsntx.sbcglobal.net0
104.2.21.191104-2-21-191.lightspeed.rcsntx.sbcglobal.net0
104.2.21.192104-2-21-192.lightspeed.rcsntx.sbcglobal.net0
104.2.21.193104-2-21-193.lightspeed.rcsntx.sbcglobal.net0
104.2.21.194104-2-21-194.lightspeed.rcsntx.sbcglobal.net0
104.2.21.195104-2-21-195.lightspeed.rcsntx.sbcglobal.net0
104.2.21.196104-2-21-196.lightspeed.rcsntx.sbcglobal.net0
104.2.21.197104-2-21-197.lightspeed.rcsntx.sbcglobal.net0
104.2.21.198104-2-21-198.lightspeed.rcsntx.sbcglobal.net0
104.2.21.199104-2-21-199.lightspeed.rcsntx.sbcglobal.net0
104.2.21.200104-2-21-200.lightspeed.rcsntx.sbcglobal.net0
104.2.21.201104-2-21-201.lightspeed.rcsntx.sbcglobal.net0
104.2.21.202104-2-21-202.lightspeed.rcsntx.sbcglobal.net0
104.2.21.203104-2-21-203.lightspeed.rcsntx.sbcglobal.net0
104.2.21.204104-2-21-204.lightspeed.rcsntx.sbcglobal.net0
104.2.21.205104-2-21-205.lightspeed.rcsntx.sbcglobal.net0
104.2.21.206104-2-21-206.lightspeed.rcsntx.sbcglobal.net0
104.2.21.207104-2-21-207.lightspeed.rcsntx.sbcglobal.net0
104.2.21.208104-2-21-208.lightspeed.rcsntx.sbcglobal.net0
104.2.21.209104-2-21-209.lightspeed.rcsntx.sbcglobal.net0
104.2.21.210104-2-21-210.lightspeed.rcsntx.sbcglobal.net0
104.2.21.211104-2-21-211.lightspeed.rcsntx.sbcglobal.net0
104.2.21.212104-2-21-212.lightspeed.rcsntx.sbcglobal.net0
104.2.21.213104-2-21-213.lightspeed.rcsntx.sbcglobal.net0
104.2.21.214104-2-21-214.lightspeed.rcsntx.sbcglobal.net0
104.2.21.215104-2-21-215.lightspeed.rcsntx.sbcglobal.net0
104.2.21.216104-2-21-216.lightspeed.rcsntx.sbcglobal.net0
104.2.21.217104-2-21-217.lightspeed.rcsntx.sbcglobal.net0
104.2.21.218104-2-21-218.lightspeed.rcsntx.sbcglobal.net0
104.2.21.219104-2-21-219.lightspeed.rcsntx.sbcglobal.net0
104.2.21.220104-2-21-220.lightspeed.rcsntx.sbcglobal.net0
104.2.21.221104-2-21-221.lightspeed.rcsntx.sbcglobal.net0
104.2.21.222104-2-21-222.lightspeed.rcsntx.sbcglobal.net0
104.2.21.223104-2-21-223.lightspeed.rcsntx.sbcglobal.net0
104.2.21.224104-2-21-224.lightspeed.rcsntx.sbcglobal.net0
104.2.21.225104-2-21-225.lightspeed.rcsntx.sbcglobal.net0
104.2.21.226104-2-21-226.lightspeed.rcsntx.sbcglobal.net0
104.2.21.227104-2-21-227.lightspeed.rcsntx.sbcglobal.net0
104.2.21.228104-2-21-228.lightspeed.rcsntx.sbcglobal.net0
104.2.21.229104-2-21-229.lightspeed.rcsntx.sbcglobal.net0
104.2.21.230104-2-21-230.lightspeed.rcsntx.sbcglobal.net0
104.2.21.231104-2-21-231.lightspeed.rcsntx.sbcglobal.net0
104.2.21.232104-2-21-232.lightspeed.rcsntx.sbcglobal.net0
104.2.21.233104-2-21-233.lightspeed.rcsntx.sbcglobal.net0
104.2.21.234104-2-21-234.lightspeed.rcsntx.sbcglobal.net0
104.2.21.235104-2-21-235.lightspeed.rcsntx.sbcglobal.net0
104.2.21.236104-2-21-236.lightspeed.rcsntx.sbcglobal.net0
104.2.21.237104-2-21-237.lightspeed.rcsntx.sbcglobal.net0
104.2.21.238104-2-21-238.lightspeed.rcsntx.sbcglobal.net0
104.2.21.239104-2-21-239.lightspeed.rcsntx.sbcglobal.net0
104.2.21.240104-2-21-240.lightspeed.rcsntx.sbcglobal.net0
104.2.21.241104-2-21-241.lightspeed.rcsntx.sbcglobal.net0
104.2.21.242104-2-21-242.lightspeed.rcsntx.sbcglobal.net0
104.2.21.243104-2-21-243.lightspeed.rcsntx.sbcglobal.net0
104.2.21.244104-2-21-244.lightspeed.rcsntx.sbcglobal.net0
104.2.21.245104-2-21-245.lightspeed.rcsntx.sbcglobal.net0
104.2.21.246104-2-21-246.lightspeed.rcsntx.sbcglobal.net0
104.2.21.247104-2-21-247.lightspeed.rcsntx.sbcglobal.net0
104.2.21.248104-2-21-248.lightspeed.rcsntx.sbcglobal.net0
104.2.21.249104-2-21-249.lightspeed.rcsntx.sbcglobal.net0
104.2.21.250104-2-21-250.lightspeed.rcsntx.sbcglobal.net0
104.2.21.251104-2-21-251.lightspeed.rcsntx.sbcglobal.net0
104.2.21.252104-2-21-252.lightspeed.rcsntx.sbcglobal.net0
104.2.21.253104-2-21-253.lightspeed.rcsntx.sbcglobal.net0
104.2.21.254104-2-21-254.lightspeed.rcsntx.sbcglobal.net0
104.2.21.255104-2-21-255.lightspeed.rcsntx.sbcglobal.net0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f2 -m7 104.2.21.226
traceroute to 104.2.21.226 (104.2.21.226): 7 hops max, 52 byte packets
2 [AS6453] 64.86.8.61 1.213 ms
3 *
4 [AS7018] 192.205.32.9 1.343 ms
5 *
6 *
7 *
Measurement taken from  IPinfo ProbeNet in Atlanta, US
On