IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 99.0.0.0/8
  3. 99.103.0.0/16
  4. 99.103.21.0/24

99.103.21.0/24 IP Range

Summary

ASNAS7018 AT&T Enterprises, LLC
BGP99.96.0.0/13
IPs with RDNS256
Hosted Domains0
Pingable IPs2
Router IPs0
99.103.21.099-103-21-0.lightspeed.cicril.sbcglobal.net0
99.103.21.199-103-21-1.lightspeed.cicril.sbcglobal.net0
99.103.21.299-103-21-2.lightspeed.cicril.sbcglobal.net0
99.103.21.399-103-21-3.lightspeed.cicril.sbcglobal.net0
99.103.21.499-103-21-4.lightspeed.cicril.sbcglobal.net0
99.103.21.599-103-21-5.lightspeed.cicril.sbcglobal.net0
99.103.21.699-103-21-6.lightspeed.cicril.sbcglobal.net0
99.103.21.799-103-21-7.lightspeed.cicril.sbcglobal.net0
99.103.21.899-103-21-8.lightspeed.cicril.sbcglobal.net0
99.103.21.999-103-21-9.lightspeed.cicril.sbcglobal.net0
99.103.21.1099-103-21-10.lightspeed.cicril.sbcglobal.net0
99.103.21.1199-103-21-11.lightspeed.cicril.sbcglobal.net0
99.103.21.1299-103-21-12.lightspeed.cicril.sbcglobal.net0
99.103.21.1399-103-21-13.lightspeed.cicril.sbcglobal.net0
99.103.21.1499-103-21-14.lightspeed.cicril.sbcglobal.net0
99.103.21.1599-103-21-15.lightspeed.cicril.sbcglobal.net0
99.103.21.1699-103-21-16.lightspeed.cicril.sbcglobal.net0
99.103.21.1799-103-21-17.lightspeed.cicril.sbcglobal.net0
99.103.21.1899-103-21-18.lightspeed.cicril.sbcglobal.net0
99.103.21.1999-103-21-19.lightspeed.cicril.sbcglobal.net0
99.103.21.2099-103-21-20.lightspeed.cicril.sbcglobal.net0
99.103.21.2199-103-21-21.lightspeed.cicril.sbcglobal.net0
99.103.21.2299-103-21-22.lightspeed.cicril.sbcglobal.net0
99.103.21.2399-103-21-23.lightspeed.cicril.sbcglobal.net0
99.103.21.2499-103-21-24.lightspeed.cicril.sbcglobal.net0
99.103.21.2599-103-21-25.lightspeed.cicril.sbcglobal.net0
99.103.21.2699-103-21-26.lightspeed.cicril.sbcglobal.net0
99.103.21.2799-103-21-27.lightspeed.cicril.sbcglobal.net0
99.103.21.2899-103-21-28.lightspeed.cicril.sbcglobal.net0
99.103.21.2999-103-21-29.lightspeed.cicril.sbcglobal.net0
99.103.21.3099-103-21-30.lightspeed.cicril.sbcglobal.net0
99.103.21.3199-103-21-31.lightspeed.cicril.sbcglobal.net0
99.103.21.3299-103-21-32.lightspeed.cicril.sbcglobal.net0
99.103.21.3399-103-21-33.lightspeed.cicril.sbcglobal.net0
99.103.21.3499-103-21-34.lightspeed.cicril.sbcglobal.net0
99.103.21.3599-103-21-35.lightspeed.cicril.sbcglobal.net0
99.103.21.3699-103-21-36.lightspeed.cicril.sbcglobal.net0
99.103.21.3799-103-21-37.lightspeed.cicril.sbcglobal.net0
99.103.21.3899-103-21-38.lightspeed.cicril.sbcglobal.net0
99.103.21.3999-103-21-39.lightspeed.cicril.sbcglobal.net0
99.103.21.4099-103-21-40.lightspeed.cicril.sbcglobal.net0
99.103.21.4199-103-21-41.lightspeed.cicril.sbcglobal.net0
99.103.21.4299-103-21-42.lightspeed.cicril.sbcglobal.net0
99.103.21.4399-103-21-43.lightspeed.cicril.sbcglobal.net0
99.103.21.4499-103-21-44.lightspeed.cicril.sbcglobal.net0
99.103.21.4599-103-21-45.lightspeed.cicril.sbcglobal.net0
99.103.21.4699-103-21-46.lightspeed.cicril.sbcglobal.net0
99.103.21.4799-103-21-47.lightspeed.cicril.sbcglobal.net0
99.103.21.4899-103-21-48.lightspeed.cicril.sbcglobal.net0
99.103.21.4999-103-21-49.lightspeed.cicril.sbcglobal.net0
99.103.21.5099-103-21-50.lightspeed.cicril.sbcglobal.net0
99.103.21.5199-103-21-51.lightspeed.cicril.sbcglobal.net0
99.103.21.5299-103-21-52.lightspeed.cicril.sbcglobal.net0
99.103.21.5399-103-21-53.lightspeed.cicril.sbcglobal.net0
99.103.21.5499-103-21-54.lightspeed.cicril.sbcglobal.net0
99.103.21.5599-103-21-55.lightspeed.cicril.sbcglobal.net0
99.103.21.5699-103-21-56.lightspeed.cicril.sbcglobal.net0
99.103.21.5799-103-21-57.lightspeed.cicril.sbcglobal.net0
99.103.21.5899-103-21-58.lightspeed.cicril.sbcglobal.net0
99.103.21.5999-103-21-59.lightspeed.cicril.sbcglobal.net0
99.103.21.6099-103-21-60.lightspeed.cicril.sbcglobal.net0
99.103.21.6199-103-21-61.lightspeed.cicril.sbcglobal.net0
99.103.21.6299-103-21-62.lightspeed.cicril.sbcglobal.net0
99.103.21.6399-103-21-63.lightspeed.cicril.sbcglobal.net0
99.103.21.6499-103-21-64.lightspeed.cicril.sbcglobal.net0
99.103.21.6599-103-21-65.lightspeed.cicril.sbcglobal.net0
99.103.21.6699-103-21-66.lightspeed.cicril.sbcglobal.net0
99.103.21.6799-103-21-67.lightspeed.cicril.sbcglobal.net0
99.103.21.6899-103-21-68.lightspeed.cicril.sbcglobal.net0
99.103.21.6999-103-21-69.lightspeed.cicril.sbcglobal.net0
99.103.21.7099-103-21-70.lightspeed.cicril.sbcglobal.net0
99.103.21.7199-103-21-71.lightspeed.cicril.sbcglobal.net0
99.103.21.7299-103-21-72.lightspeed.cicril.sbcglobal.net0
99.103.21.7399-103-21-73.lightspeed.cicril.sbcglobal.net0
99.103.21.7499-103-21-74.lightspeed.cicril.sbcglobal.net0
99.103.21.7599-103-21-75.lightspeed.cicril.sbcglobal.net0
99.103.21.7699-103-21-76.lightspeed.cicril.sbcglobal.net0
99.103.21.7799-103-21-77.lightspeed.cicril.sbcglobal.net0
99.103.21.7899-103-21-78.lightspeed.cicril.sbcglobal.net0
99.103.21.7999-103-21-79.lightspeed.cicril.sbcglobal.net0
99.103.21.8099-103-21-80.lightspeed.cicril.sbcglobal.net0
99.103.21.8199-103-21-81.lightspeed.cicril.sbcglobal.net0
99.103.21.8299-103-21-82.lightspeed.cicril.sbcglobal.net0
99.103.21.8399-103-21-83.lightspeed.cicril.sbcglobal.net0
99.103.21.8499-103-21-84.lightspeed.cicril.sbcglobal.net0
99.103.21.8599-103-21-85.lightspeed.cicril.sbcglobal.net0
99.103.21.8699-103-21-86.lightspeed.cicril.sbcglobal.net0
99.103.21.8799-103-21-87.lightspeed.cicril.sbcglobal.net0
99.103.21.8899-103-21-88.lightspeed.cicril.sbcglobal.net0
99.103.21.8999-103-21-89.lightspeed.cicril.sbcglobal.net0
99.103.21.9099-103-21-90.lightspeed.cicril.sbcglobal.net0
99.103.21.9199-103-21-91.lightspeed.cicril.sbcglobal.net0
99.103.21.9299-103-21-92.lightspeed.cicril.sbcglobal.net0
99.103.21.9399-103-21-93.lightspeed.cicril.sbcglobal.net0
99.103.21.9499-103-21-94.lightspeed.cicril.sbcglobal.net0
99.103.21.9599-103-21-95.lightspeed.cicril.sbcglobal.net0
99.103.21.9699-103-21-96.lightspeed.cicril.sbcglobal.net0
99.103.21.9799-103-21-97.lightspeed.cicril.sbcglobal.net0
99.103.21.9899-103-21-98.lightspeed.cicril.sbcglobal.net0
99.103.21.9999-103-21-99.lightspeed.cicril.sbcglobal.net0
99.103.21.10099-103-21-100.lightspeed.cicril.sbcglobal.net0
99.103.21.10199-103-21-101.lightspeed.cicril.sbcglobal.net0
99.103.21.10299-103-21-102.lightspeed.cicril.sbcglobal.net0
99.103.21.10399-103-21-103.lightspeed.cicril.sbcglobal.net0
99.103.21.10499-103-21-104.lightspeed.cicril.sbcglobal.net0
99.103.21.10599-103-21-105.lightspeed.cicril.sbcglobal.net0
99.103.21.10699-103-21-106.lightspeed.cicril.sbcglobal.net0
99.103.21.10799-103-21-107.lightspeed.cicril.sbcglobal.net0
99.103.21.10899-103-21-108.lightspeed.cicril.sbcglobal.net0
99.103.21.10999-103-21-109.lightspeed.cicril.sbcglobal.net0
99.103.21.11099-103-21-110.lightspeed.cicril.sbcglobal.net0
99.103.21.11199-103-21-111.lightspeed.cicril.sbcglobal.net0
99.103.21.11299-103-21-112.lightspeed.cicril.sbcglobal.net0
99.103.21.11399-103-21-113.lightspeed.cicril.sbcglobal.net0
99.103.21.11499-103-21-114.lightspeed.cicril.sbcglobal.net0
99.103.21.11599-103-21-115.lightspeed.cicril.sbcglobal.net0
99.103.21.11699-103-21-116.lightspeed.cicril.sbcglobal.net0
99.103.21.11799-103-21-117.lightspeed.cicril.sbcglobal.net0
99.103.21.11899-103-21-118.lightspeed.cicril.sbcglobal.net0
99.103.21.11999-103-21-119.lightspeed.cicril.sbcglobal.net0
99.103.21.12099-103-21-120.lightspeed.cicril.sbcglobal.net0
99.103.21.12199-103-21-121.lightspeed.cicril.sbcglobal.net0
99.103.21.12299-103-21-122.lightspeed.cicril.sbcglobal.net0
99.103.21.12399-103-21-123.lightspeed.cicril.sbcglobal.net0
99.103.21.12499-103-21-124.lightspeed.cicril.sbcglobal.net0
99.103.21.12599-103-21-125.lightspeed.cicril.sbcglobal.net0
99.103.21.12699-103-21-126.lightspeed.cicril.sbcglobal.net0
99.103.21.12799-103-21-127.lightspeed.cicril.sbcglobal.net0
99.103.21.12899-103-21-128.lightspeed.cicril.sbcglobal.net0
99.103.21.12999-103-21-129.lightspeed.cicril.sbcglobal.net0
99.103.21.13099-103-21-130.lightspeed.cicril.sbcglobal.net0
99.103.21.13199-103-21-131.lightspeed.cicril.sbcglobal.net0
99.103.21.13299-103-21-132.lightspeed.cicril.sbcglobal.net0
99.103.21.13399-103-21-133.lightspeed.cicril.sbcglobal.net0
99.103.21.13499-103-21-134.lightspeed.cicril.sbcglobal.net0
99.103.21.13599-103-21-135.lightspeed.cicril.sbcglobal.net0
99.103.21.13699-103-21-136.lightspeed.cicril.sbcglobal.net0
99.103.21.13799-103-21-137.lightspeed.cicril.sbcglobal.net0
99.103.21.13899-103-21-138.lightspeed.cicril.sbcglobal.net0
99.103.21.13999-103-21-139.lightspeed.cicril.sbcglobal.net0
99.103.21.14099-103-21-140.lightspeed.cicril.sbcglobal.net0
99.103.21.14199-103-21-141.lightspeed.cicril.sbcglobal.net0
99.103.21.14299-103-21-142.lightspeed.cicril.sbcglobal.net0
99.103.21.14399-103-21-143.lightspeed.cicril.sbcglobal.net0
99.103.21.14499-103-21-144.lightspeed.cicril.sbcglobal.net0
99.103.21.14599-103-21-145.lightspeed.cicril.sbcglobal.net0
99.103.21.14699-103-21-146.lightspeed.cicril.sbcglobal.net0
99.103.21.14799-103-21-147.lightspeed.cicril.sbcglobal.net0
99.103.21.14899-103-21-148.lightspeed.cicril.sbcglobal.net0
99.103.21.14999-103-21-149.lightspeed.cicril.sbcglobal.net0
99.103.21.15099-103-21-150.lightspeed.cicril.sbcglobal.net0
99.103.21.15199-103-21-151.lightspeed.cicril.sbcglobal.net0
99.103.21.15299-103-21-152.lightspeed.cicril.sbcglobal.net0
99.103.21.15399-103-21-153.lightspeed.cicril.sbcglobal.net0
99.103.21.15499-103-21-154.lightspeed.cicril.sbcglobal.net0
99.103.21.15599-103-21-155.lightspeed.cicril.sbcglobal.net0
99.103.21.15699-103-21-156.lightspeed.cicril.sbcglobal.net0
99.103.21.15799-103-21-157.lightspeed.cicril.sbcglobal.net0
99.103.21.15899-103-21-158.lightspeed.cicril.sbcglobal.net0
99.103.21.15999-103-21-159.lightspeed.cicril.sbcglobal.net0
99.103.21.16099-103-21-160.lightspeed.cicril.sbcglobal.net0
99.103.21.16199-103-21-161.lightspeed.cicril.sbcglobal.net0
99.103.21.16299-103-21-162.lightspeed.cicril.sbcglobal.net0
99.103.21.16399-103-21-163.lightspeed.cicril.sbcglobal.net0
99.103.21.16499-103-21-164.lightspeed.cicril.sbcglobal.net0
99.103.21.16599-103-21-165.lightspeed.cicril.sbcglobal.net0
99.103.21.16699-103-21-166.lightspeed.cicril.sbcglobal.net0
99.103.21.16799-103-21-167.lightspeed.cicril.sbcglobal.net0
99.103.21.16899-103-21-168.lightspeed.cicril.sbcglobal.net0
99.103.21.16999-103-21-169.lightspeed.cicril.sbcglobal.net0
99.103.21.17099-103-21-170.lightspeed.cicril.sbcglobal.net0
99.103.21.17199-103-21-171.lightspeed.cicril.sbcglobal.net0
99.103.21.17299-103-21-172.lightspeed.cicril.sbcglobal.net0
99.103.21.17399-103-21-173.lightspeed.cicril.sbcglobal.net0
99.103.21.17499-103-21-174.lightspeed.cicril.sbcglobal.net0
99.103.21.17599-103-21-175.lightspeed.cicril.sbcglobal.net0
99.103.21.17699-103-21-176.lightspeed.cicril.sbcglobal.net0
99.103.21.17799-103-21-177.lightspeed.cicril.sbcglobal.net0
99.103.21.17899-103-21-178.lightspeed.cicril.sbcglobal.net0
99.103.21.17999-103-21-179.lightspeed.cicril.sbcglobal.net0
99.103.21.18099-103-21-180.lightspeed.cicril.sbcglobal.net0
99.103.21.18199-103-21-181.lightspeed.cicril.sbcglobal.net0
99.103.21.18299-103-21-182.lightspeed.cicril.sbcglobal.net0
99.103.21.18399-103-21-183.lightspeed.cicril.sbcglobal.net0
99.103.21.18499-103-21-184.lightspeed.cicril.sbcglobal.net0
99.103.21.18599-103-21-185.lightspeed.cicril.sbcglobal.net0
99.103.21.18699-103-21-186.lightspeed.cicril.sbcglobal.net0
99.103.21.18799-103-21-187.lightspeed.cicril.sbcglobal.net0
99.103.21.18899-103-21-188.lightspeed.cicril.sbcglobal.net0
99.103.21.18999-103-21-189.lightspeed.cicril.sbcglobal.net0
99.103.21.19099-103-21-190.lightspeed.cicril.sbcglobal.net0
99.103.21.19199-103-21-191.lightspeed.cicril.sbcglobal.net0
99.103.21.19299-103-21-192.lightspeed.cicril.sbcglobal.net0
99.103.21.19399-103-21-193.lightspeed.cicril.sbcglobal.net0
99.103.21.19499-103-21-194.lightspeed.cicril.sbcglobal.net0
99.103.21.19599-103-21-195.lightspeed.cicril.sbcglobal.net0
99.103.21.19699-103-21-196.lightspeed.cicril.sbcglobal.net0
99.103.21.19799-103-21-197.lightspeed.cicril.sbcglobal.net0
99.103.21.19899-103-21-198.lightspeed.cicril.sbcglobal.net0
99.103.21.19999-103-21-199.lightspeed.cicril.sbcglobal.net0
99.103.21.20099-103-21-200.lightspeed.cicril.sbcglobal.net0
99.103.21.20199-103-21-201.lightspeed.cicril.sbcglobal.net0
99.103.21.20299-103-21-202.lightspeed.cicril.sbcglobal.net0
99.103.21.20399-103-21-203.lightspeed.cicril.sbcglobal.net0
99.103.21.20499-103-21-204.lightspeed.cicril.sbcglobal.net0
99.103.21.20599-103-21-205.lightspeed.cicril.sbcglobal.net0
99.103.21.20699-103-21-206.lightspeed.cicril.sbcglobal.net0
99.103.21.20799-103-21-207.lightspeed.cicril.sbcglobal.net0
99.103.21.20899-103-21-208.lightspeed.cicril.sbcglobal.net0
99.103.21.20999-103-21-209.lightspeed.cicril.sbcglobal.net0
99.103.21.21099-103-21-210.lightspeed.cicril.sbcglobal.net0
99.103.21.21199-103-21-211.lightspeed.cicril.sbcglobal.net0
99.103.21.21299-103-21-212.lightspeed.cicril.sbcglobal.net0
99.103.21.21399-103-21-213.lightspeed.cicril.sbcglobal.net0
99.103.21.21499-103-21-214.lightspeed.cicril.sbcglobal.net0
99.103.21.21599-103-21-215.lightspeed.cicril.sbcglobal.net0
99.103.21.21699-103-21-216.lightspeed.cicril.sbcglobal.net0
99.103.21.21799-103-21-217.lightspeed.cicril.sbcglobal.net0
99.103.21.21899-103-21-218.lightspeed.cicril.sbcglobal.net0
99.103.21.21999-103-21-219.lightspeed.cicril.sbcglobal.net0
99.103.21.22099-103-21-220.lightspeed.cicril.sbcglobal.net0
99.103.21.22199-103-21-221.lightspeed.cicril.sbcglobal.net0
99.103.21.22299-103-21-222.lightspeed.cicril.sbcglobal.net0
99.103.21.22399-103-21-223.lightspeed.cicril.sbcglobal.net0
99.103.21.22499-103-21-224.lightspeed.cicril.sbcglobal.net0
99.103.21.22599-103-21-225.lightspeed.cicril.sbcglobal.net0
99.103.21.22699-103-21-226.lightspeed.cicril.sbcglobal.net0
99.103.21.22799-103-21-227.lightspeed.cicril.sbcglobal.net0
99.103.21.22899-103-21-228.lightspeed.cicril.sbcglobal.net0
99.103.21.22999-103-21-229.lightspeed.cicril.sbcglobal.net0
99.103.21.23099-103-21-230.lightspeed.cicril.sbcglobal.net0
99.103.21.23199-103-21-231.lightspeed.cicril.sbcglobal.net0
99.103.21.23299-103-21-232.lightspeed.cicril.sbcglobal.net0
99.103.21.23399-103-21-233.lightspeed.cicril.sbcglobal.net0
99.103.21.23499-103-21-234.lightspeed.cicril.sbcglobal.net0
99.103.21.23599-103-21-235.lightspeed.cicril.sbcglobal.net0
99.103.21.23699-103-21-236.lightspeed.cicril.sbcglobal.net0
99.103.21.23799-103-21-237.lightspeed.cicril.sbcglobal.net0
99.103.21.23899-103-21-238.lightspeed.cicril.sbcglobal.net0
99.103.21.23999-103-21-239.lightspeed.cicril.sbcglobal.net0
99.103.21.24099-103-21-240.lightspeed.cicril.sbcglobal.net0
99.103.21.24199-103-21-241.lightspeed.cicril.sbcglobal.net0
99.103.21.24299-103-21-242.lightspeed.cicril.sbcglobal.net0
99.103.21.24399-103-21-243.lightspeed.cicril.sbcglobal.net0
99.103.21.24499-103-21-244.lightspeed.cicril.sbcglobal.net0
99.103.21.24599-103-21-245.lightspeed.cicril.sbcglobal.net0
99.103.21.24699-103-21-246.lightspeed.cicril.sbcglobal.net0
99.103.21.24799-103-21-247.lightspeed.cicril.sbcglobal.net0
99.103.21.24899-103-21-248.lightspeed.cicril.sbcglobal.net0
99.103.21.24999-103-21-249.lightspeed.cicril.sbcglobal.net0
99.103.21.25099-103-21-250.lightspeed.cicril.sbcglobal.net0
99.103.21.25199-103-21-251.lightspeed.cicril.sbcglobal.net0
99.103.21.25299-103-21-252.lightspeed.cicril.sbcglobal.net0
99.103.21.25399-103-21-253.lightspeed.cicril.sbcglobal.net0
99.103.21.25499-103-21-254.lightspeed.cicril.sbcglobal.net0
99.103.21.25599-103-21-255.lightspeed.cicril.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 -f9 99.103.21.54
traceroute to 99.103.21.54 (99.103.21.54): 64 hops max, 52 byte packets
9 [AS7018] 12.245.4.38 0.998 ms
10 [AS7018] 12.245.4.37 0.815 ms
11 *
12 [AS7018] 71.151.37.19 1.507 ms
13 [AS7018] 99.103.21.54 1.886 ms
Measurement taken from  IPinfo ProbeNet in Chicago, US
On