IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 99.0.0.0/8
  3. 99.101.0.0/16
  4. 99.101.21.0/24

99.101.21.0/24 IP Range

Summary

ASNAS7018 AT&T Enterprises, LLC
BGP99.96.0.0/13
IPs with RDNS256
Hosted Domains0
Pingable IPs2
Router IPs0
99.101.21.099-101-21-0.lightspeed.cicril.sbcglobal.net0
99.101.21.199-101-21-1.lightspeed.cicril.sbcglobal.net0
99.101.21.299-101-21-2.lightspeed.cicril.sbcglobal.net0
99.101.21.399-101-21-3.lightspeed.cicril.sbcglobal.net0
99.101.21.499-101-21-4.lightspeed.cicril.sbcglobal.net0
99.101.21.599-101-21-5.lightspeed.cicril.sbcglobal.net0
99.101.21.699-101-21-6.lightspeed.cicril.sbcglobal.net0
99.101.21.799-101-21-7.lightspeed.cicril.sbcglobal.net0
99.101.21.899-101-21-8.lightspeed.cicril.sbcglobal.net0
99.101.21.999-101-21-9.lightspeed.cicril.sbcglobal.net0
99.101.21.1099-101-21-10.lightspeed.cicril.sbcglobal.net0
99.101.21.1199-101-21-11.lightspeed.cicril.sbcglobal.net0
99.101.21.1299-101-21-12.lightspeed.cicril.sbcglobal.net0
99.101.21.1399-101-21-13.lightspeed.cicril.sbcglobal.net0
99.101.21.1499-101-21-14.lightspeed.cicril.sbcglobal.net0
99.101.21.1599-101-21-15.lightspeed.cicril.sbcglobal.net0
99.101.21.1699-101-21-16.lightspeed.cicril.sbcglobal.net0
99.101.21.1799-101-21-17.lightspeed.cicril.sbcglobal.net0
99.101.21.1899-101-21-18.lightspeed.cicril.sbcglobal.net0
99.101.21.1999-101-21-19.lightspeed.cicril.sbcglobal.net0
99.101.21.2099-101-21-20.lightspeed.cicril.sbcglobal.net0
99.101.21.2199-101-21-21.lightspeed.cicril.sbcglobal.net0
99.101.21.2299-101-21-22.lightspeed.cicril.sbcglobal.net0
99.101.21.2399-101-21-23.lightspeed.cicril.sbcglobal.net0
99.101.21.2499-101-21-24.lightspeed.cicril.sbcglobal.net0
99.101.21.2599-101-21-25.lightspeed.cicril.sbcglobal.net0
99.101.21.2699-101-21-26.lightspeed.cicril.sbcglobal.net0
99.101.21.2799-101-21-27.lightspeed.cicril.sbcglobal.net0
99.101.21.2899-101-21-28.lightspeed.cicril.sbcglobal.net0
99.101.21.2999-101-21-29.lightspeed.cicril.sbcglobal.net0
99.101.21.3099-101-21-30.lightspeed.cicril.sbcglobal.net0
99.101.21.3199-101-21-31.lightspeed.cicril.sbcglobal.net0
99.101.21.3299-101-21-32.lightspeed.cicril.sbcglobal.net0
99.101.21.3399-101-21-33.lightspeed.cicril.sbcglobal.net0
99.101.21.3499-101-21-34.lightspeed.cicril.sbcglobal.net0
99.101.21.3599-101-21-35.lightspeed.cicril.sbcglobal.net0
99.101.21.3699-101-21-36.lightspeed.cicril.sbcglobal.net0
99.101.21.3799-101-21-37.lightspeed.cicril.sbcglobal.net0
99.101.21.3899-101-21-38.lightspeed.cicril.sbcglobal.net0
99.101.21.3999-101-21-39.lightspeed.cicril.sbcglobal.net0
99.101.21.4099-101-21-40.lightspeed.cicril.sbcglobal.net0
99.101.21.4199-101-21-41.lightspeed.cicril.sbcglobal.net0
99.101.21.4299-101-21-42.lightspeed.cicril.sbcglobal.net0
99.101.21.4399-101-21-43.lightspeed.cicril.sbcglobal.net0
99.101.21.4499-101-21-44.lightspeed.cicril.sbcglobal.net0
99.101.21.4599-101-21-45.lightspeed.cicril.sbcglobal.net0
99.101.21.4699-101-21-46.lightspeed.cicril.sbcglobal.net0
99.101.21.4799-101-21-47.lightspeed.cicril.sbcglobal.net0
99.101.21.4899-101-21-48.lightspeed.cicril.sbcglobal.net0
99.101.21.4999-101-21-49.lightspeed.cicril.sbcglobal.net0
99.101.21.5099-101-21-50.lightspeed.cicril.sbcglobal.net0
99.101.21.5199-101-21-51.lightspeed.cicril.sbcglobal.net0
99.101.21.5299-101-21-52.lightspeed.cicril.sbcglobal.net0
99.101.21.5399-101-21-53.lightspeed.cicril.sbcglobal.net0
99.101.21.5499-101-21-54.lightspeed.cicril.sbcglobal.net0
99.101.21.5599-101-21-55.lightspeed.cicril.sbcglobal.net0
99.101.21.5699-101-21-56.lightspeed.cicril.sbcglobal.net0
99.101.21.5799-101-21-57.lightspeed.cicril.sbcglobal.net0
99.101.21.5899-101-21-58.lightspeed.cicril.sbcglobal.net0
99.101.21.5999-101-21-59.lightspeed.cicril.sbcglobal.net0
99.101.21.6099-101-21-60.lightspeed.cicril.sbcglobal.net0
99.101.21.6199-101-21-61.lightspeed.cicril.sbcglobal.net0
99.101.21.6299-101-21-62.lightspeed.cicril.sbcglobal.net0
99.101.21.6399-101-21-63.lightspeed.cicril.sbcglobal.net0
99.101.21.6499-101-21-64.lightspeed.cicril.sbcglobal.net0
99.101.21.6599-101-21-65.lightspeed.cicril.sbcglobal.net0
99.101.21.6699-101-21-66.lightspeed.cicril.sbcglobal.net0
99.101.21.6799-101-21-67.lightspeed.cicril.sbcglobal.net0
99.101.21.6899-101-21-68.lightspeed.cicril.sbcglobal.net0
99.101.21.6999-101-21-69.lightspeed.cicril.sbcglobal.net0
99.101.21.7099-101-21-70.lightspeed.cicril.sbcglobal.net0
99.101.21.7199-101-21-71.lightspeed.cicril.sbcglobal.net0
99.101.21.7299-101-21-72.lightspeed.cicril.sbcglobal.net0
99.101.21.7399-101-21-73.lightspeed.cicril.sbcglobal.net0
99.101.21.7499-101-21-74.lightspeed.cicril.sbcglobal.net0
99.101.21.7599-101-21-75.lightspeed.cicril.sbcglobal.net0
99.101.21.7699-101-21-76.lightspeed.cicril.sbcglobal.net0
99.101.21.7799-101-21-77.lightspeed.cicril.sbcglobal.net0
99.101.21.7899-101-21-78.lightspeed.cicril.sbcglobal.net0
99.101.21.7999-101-21-79.lightspeed.cicril.sbcglobal.net0
99.101.21.8099-101-21-80.lightspeed.cicril.sbcglobal.net0
99.101.21.8199-101-21-81.lightspeed.cicril.sbcglobal.net0
99.101.21.8299-101-21-82.lightspeed.cicril.sbcglobal.net0
99.101.21.8399-101-21-83.lightspeed.cicril.sbcglobal.net0
99.101.21.8499-101-21-84.lightspeed.cicril.sbcglobal.net0
99.101.21.8599-101-21-85.lightspeed.cicril.sbcglobal.net0
99.101.21.8699-101-21-86.lightspeed.cicril.sbcglobal.net0
99.101.21.8799-101-21-87.lightspeed.cicril.sbcglobal.net0
99.101.21.8899-101-21-88.lightspeed.cicril.sbcglobal.net0
99.101.21.8999-101-21-89.lightspeed.cicril.sbcglobal.net0
99.101.21.9099-101-21-90.lightspeed.cicril.sbcglobal.net0
99.101.21.9199-101-21-91.lightspeed.cicril.sbcglobal.net0
99.101.21.9299-101-21-92.lightspeed.cicril.sbcglobal.net0
99.101.21.9399-101-21-93.lightspeed.cicril.sbcglobal.net0
99.101.21.9499-101-21-94.lightspeed.cicril.sbcglobal.net0
99.101.21.9599-101-21-95.lightspeed.cicril.sbcglobal.net0
99.101.21.9699-101-21-96.lightspeed.cicril.sbcglobal.net0
99.101.21.9799-101-21-97.lightspeed.cicril.sbcglobal.net0
99.101.21.9899-101-21-98.lightspeed.cicril.sbcglobal.net0
99.101.21.9999-101-21-99.lightspeed.cicril.sbcglobal.net0
99.101.21.10099-101-21-100.lightspeed.cicril.sbcglobal.net0
99.101.21.10199-101-21-101.lightspeed.cicril.sbcglobal.net0
99.101.21.10299-101-21-102.lightspeed.cicril.sbcglobal.net0
99.101.21.10399-101-21-103.lightspeed.cicril.sbcglobal.net0
99.101.21.10499-101-21-104.lightspeed.cicril.sbcglobal.net0
99.101.21.10599-101-21-105.lightspeed.cicril.sbcglobal.net0
99.101.21.10699-101-21-106.lightspeed.cicril.sbcglobal.net0
99.101.21.10799-101-21-107.lightspeed.cicril.sbcglobal.net0
99.101.21.10899-101-21-108.lightspeed.cicril.sbcglobal.net0
99.101.21.10999-101-21-109.lightspeed.cicril.sbcglobal.net0
99.101.21.11099-101-21-110.lightspeed.cicril.sbcglobal.net0
99.101.21.11199-101-21-111.lightspeed.cicril.sbcglobal.net0
99.101.21.11299-101-21-112.lightspeed.cicril.sbcglobal.net0
99.101.21.11399-101-21-113.lightspeed.cicril.sbcglobal.net0
99.101.21.11499-101-21-114.lightspeed.cicril.sbcglobal.net0
99.101.21.11599-101-21-115.lightspeed.cicril.sbcglobal.net0
99.101.21.11699-101-21-116.lightspeed.cicril.sbcglobal.net0
99.101.21.11799-101-21-117.lightspeed.cicril.sbcglobal.net0
99.101.21.11899-101-21-118.lightspeed.cicril.sbcglobal.net0
99.101.21.11999-101-21-119.lightspeed.cicril.sbcglobal.net0
99.101.21.12099-101-21-120.lightspeed.cicril.sbcglobal.net0
99.101.21.12199-101-21-121.lightspeed.cicril.sbcglobal.net0
99.101.21.12299-101-21-122.lightspeed.cicril.sbcglobal.net0
99.101.21.12399-101-21-123.lightspeed.cicril.sbcglobal.net0
99.101.21.12499-101-21-124.lightspeed.cicril.sbcglobal.net0
99.101.21.12599-101-21-125.lightspeed.cicril.sbcglobal.net0
99.101.21.12699-101-21-126.lightspeed.cicril.sbcglobal.net0
99.101.21.12799-101-21-127.lightspeed.cicril.sbcglobal.net0
99.101.21.12899-101-21-128.lightspeed.cicril.sbcglobal.net0
99.101.21.12999-101-21-129.lightspeed.cicril.sbcglobal.net0
99.101.21.13099-101-21-130.lightspeed.cicril.sbcglobal.net0
99.101.21.13199-101-21-131.lightspeed.cicril.sbcglobal.net0
99.101.21.13299-101-21-132.lightspeed.cicril.sbcglobal.net0
99.101.21.13399-101-21-133.lightspeed.cicril.sbcglobal.net0
99.101.21.13499-101-21-134.lightspeed.cicril.sbcglobal.net0
99.101.21.13599-101-21-135.lightspeed.cicril.sbcglobal.net0
99.101.21.13699-101-21-136.lightspeed.cicril.sbcglobal.net0
99.101.21.13799-101-21-137.lightspeed.cicril.sbcglobal.net0
99.101.21.13899-101-21-138.lightspeed.cicril.sbcglobal.net0
99.101.21.13999-101-21-139.lightspeed.cicril.sbcglobal.net0
99.101.21.14099-101-21-140.lightspeed.cicril.sbcglobal.net0
99.101.21.14199-101-21-141.lightspeed.cicril.sbcglobal.net0
99.101.21.14299-101-21-142.lightspeed.cicril.sbcglobal.net0
99.101.21.14399-101-21-143.lightspeed.cicril.sbcglobal.net0
99.101.21.14499-101-21-144.lightspeed.cicril.sbcglobal.net0
99.101.21.14599-101-21-145.lightspeed.cicril.sbcglobal.net0
99.101.21.14699-101-21-146.lightspeed.cicril.sbcglobal.net0
99.101.21.14799-101-21-147.lightspeed.cicril.sbcglobal.net0
99.101.21.14899-101-21-148.lightspeed.cicril.sbcglobal.net0
99.101.21.14999-101-21-149.lightspeed.cicril.sbcglobal.net0
99.101.21.15099-101-21-150.lightspeed.cicril.sbcglobal.net0
99.101.21.15199-101-21-151.lightspeed.cicril.sbcglobal.net0
99.101.21.15299-101-21-152.lightspeed.cicril.sbcglobal.net0
99.101.21.15399-101-21-153.lightspeed.cicril.sbcglobal.net0
99.101.21.15499-101-21-154.lightspeed.cicril.sbcglobal.net0
99.101.21.15599-101-21-155.lightspeed.cicril.sbcglobal.net0
99.101.21.15699-101-21-156.lightspeed.cicril.sbcglobal.net0
99.101.21.15799-101-21-157.lightspeed.cicril.sbcglobal.net0
99.101.21.15899-101-21-158.lightspeed.cicril.sbcglobal.net0
99.101.21.15999-101-21-159.lightspeed.cicril.sbcglobal.net0
99.101.21.16099-101-21-160.lightspeed.cicril.sbcglobal.net0
99.101.21.16199-101-21-161.lightspeed.cicril.sbcglobal.net0
99.101.21.16299-101-21-162.lightspeed.cicril.sbcglobal.net0
99.101.21.16399-101-21-163.lightspeed.cicril.sbcglobal.net0
99.101.21.16499-101-21-164.lightspeed.cicril.sbcglobal.net0
99.101.21.16599-101-21-165.lightspeed.cicril.sbcglobal.net0
99.101.21.16699-101-21-166.lightspeed.cicril.sbcglobal.net0
99.101.21.16799-101-21-167.lightspeed.cicril.sbcglobal.net0
99.101.21.16899-101-21-168.lightspeed.cicril.sbcglobal.net0
99.101.21.16999-101-21-169.lightspeed.cicril.sbcglobal.net0
99.101.21.17099-101-21-170.lightspeed.cicril.sbcglobal.net0
99.101.21.17199-101-21-171.lightspeed.cicril.sbcglobal.net0
99.101.21.17299-101-21-172.lightspeed.cicril.sbcglobal.net0
99.101.21.17399-101-21-173.lightspeed.cicril.sbcglobal.net0
99.101.21.17499-101-21-174.lightspeed.cicril.sbcglobal.net0
99.101.21.17599-101-21-175.lightspeed.cicril.sbcglobal.net0
99.101.21.17699-101-21-176.lightspeed.cicril.sbcglobal.net0
99.101.21.17799-101-21-177.lightspeed.cicril.sbcglobal.net0
99.101.21.17899-101-21-178.lightspeed.cicril.sbcglobal.net0
99.101.21.17999-101-21-179.lightspeed.cicril.sbcglobal.net0
99.101.21.18099-101-21-180.lightspeed.cicril.sbcglobal.net0
99.101.21.18199-101-21-181.lightspeed.cicril.sbcglobal.net0
99.101.21.18299-101-21-182.lightspeed.cicril.sbcglobal.net0
99.101.21.18399-101-21-183.lightspeed.cicril.sbcglobal.net0
99.101.21.18499-101-21-184.lightspeed.cicril.sbcglobal.net0
99.101.21.18599-101-21-185.lightspeed.cicril.sbcglobal.net0
99.101.21.18699-101-21-186.lightspeed.cicril.sbcglobal.net0
99.101.21.18799-101-21-187.lightspeed.cicril.sbcglobal.net0
99.101.21.18899-101-21-188.lightspeed.cicril.sbcglobal.net0
99.101.21.18999-101-21-189.lightspeed.cicril.sbcglobal.net0
99.101.21.19099-101-21-190.lightspeed.cicril.sbcglobal.net0
99.101.21.19199-101-21-191.lightspeed.cicril.sbcglobal.net0
99.101.21.19299-101-21-192.lightspeed.cicril.sbcglobal.net0
99.101.21.19399-101-21-193.lightspeed.cicril.sbcglobal.net0
99.101.21.19499-101-21-194.lightspeed.cicril.sbcglobal.net0
99.101.21.19599-101-21-195.lightspeed.cicril.sbcglobal.net0
99.101.21.19699-101-21-196.lightspeed.cicril.sbcglobal.net0
99.101.21.19799-101-21-197.lightspeed.cicril.sbcglobal.net0
99.101.21.19899-101-21-198.lightspeed.cicril.sbcglobal.net0
99.101.21.19999-101-21-199.lightspeed.cicril.sbcglobal.net0
99.101.21.20099-101-21-200.lightspeed.cicril.sbcglobal.net0
99.101.21.20199-101-21-201.lightspeed.cicril.sbcglobal.net0
99.101.21.20299-101-21-202.lightspeed.cicril.sbcglobal.net0
99.101.21.20399-101-21-203.lightspeed.cicril.sbcglobal.net0
99.101.21.20499-101-21-204.lightspeed.cicril.sbcglobal.net0
99.101.21.20599-101-21-205.lightspeed.cicril.sbcglobal.net0
99.101.21.20699-101-21-206.lightspeed.cicril.sbcglobal.net0
99.101.21.20799-101-21-207.lightspeed.cicril.sbcglobal.net0
99.101.21.20899-101-21-208.lightspeed.cicril.sbcglobal.net0
99.101.21.20999-101-21-209.lightspeed.cicril.sbcglobal.net0
99.101.21.21099-101-21-210.lightspeed.cicril.sbcglobal.net0
99.101.21.21199-101-21-211.lightspeed.cicril.sbcglobal.net0
99.101.21.21299-101-21-212.lightspeed.cicril.sbcglobal.net0
99.101.21.21399-101-21-213.lightspeed.cicril.sbcglobal.net0
99.101.21.21499-101-21-214.lightspeed.cicril.sbcglobal.net0
99.101.21.21599-101-21-215.lightspeed.cicril.sbcglobal.net0
99.101.21.21699-101-21-216.lightspeed.cicril.sbcglobal.net0
99.101.21.21799-101-21-217.lightspeed.cicril.sbcglobal.net0
99.101.21.21899-101-21-218.lightspeed.cicril.sbcglobal.net0
99.101.21.21999-101-21-219.lightspeed.cicril.sbcglobal.net0
99.101.21.22099-101-21-220.lightspeed.cicril.sbcglobal.net0
99.101.21.22199-101-21-221.lightspeed.cicril.sbcglobal.net0
99.101.21.22299-101-21-222.lightspeed.cicril.sbcglobal.net0
99.101.21.22399-101-21-223.lightspeed.cicril.sbcglobal.net0
99.101.21.22499-101-21-224.lightspeed.cicril.sbcglobal.net0
99.101.21.22599-101-21-225.lightspeed.cicril.sbcglobal.net0
99.101.21.22699-101-21-226.lightspeed.cicril.sbcglobal.net0
99.101.21.22799-101-21-227.lightspeed.cicril.sbcglobal.net0
99.101.21.22899-101-21-228.lightspeed.cicril.sbcglobal.net0
99.101.21.22999-101-21-229.lightspeed.cicril.sbcglobal.net0
99.101.21.23099-101-21-230.lightspeed.cicril.sbcglobal.net0
99.101.21.23199-101-21-231.lightspeed.cicril.sbcglobal.net0
99.101.21.23299-101-21-232.lightspeed.cicril.sbcglobal.net0
99.101.21.23399-101-21-233.lightspeed.cicril.sbcglobal.net0
99.101.21.23499-101-21-234.lightspeed.cicril.sbcglobal.net0
99.101.21.23599-101-21-235.lightspeed.cicril.sbcglobal.net0
99.101.21.23699-101-21-236.lightspeed.cicril.sbcglobal.net0
99.101.21.23799-101-21-237.lightspeed.cicril.sbcglobal.net0
99.101.21.23899-101-21-238.lightspeed.cicril.sbcglobal.net0
99.101.21.23999-101-21-239.lightspeed.cicril.sbcglobal.net0
99.101.21.24099-101-21-240.lightspeed.cicril.sbcglobal.net0
99.101.21.24199-101-21-241.lightspeed.cicril.sbcglobal.net0
99.101.21.24299-101-21-242.lightspeed.cicril.sbcglobal.net0
99.101.21.24399-101-21-243.lightspeed.cicril.sbcglobal.net0
99.101.21.24499-101-21-244.lightspeed.cicril.sbcglobal.net0
99.101.21.24599-101-21-245.lightspeed.cicril.sbcglobal.net0
99.101.21.24699-101-21-246.lightspeed.cicril.sbcglobal.net0
99.101.21.24799-101-21-247.lightspeed.cicril.sbcglobal.net0
99.101.21.24899-101-21-248.lightspeed.cicril.sbcglobal.net0
99.101.21.24999-101-21-249.lightspeed.cicril.sbcglobal.net0
99.101.21.25099-101-21-250.lightspeed.cicril.sbcglobal.net0
99.101.21.25199-101-21-251.lightspeed.cicril.sbcglobal.net0
99.101.21.25299-101-21-252.lightspeed.cicril.sbcglobal.net0
99.101.21.25399-101-21-253.lightspeed.cicril.sbcglobal.net0
99.101.21.25499-101-21-254.lightspeed.cicril.sbcglobal.net0
99.101.21.25599-101-21-255.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 99.101.21.191
traceroute to 99.101.21.191 (99.101.21.191): 64 hops max, 52 byte packets
9 [AS7018] 12.94.156.206 2.398 ms
10 [AS7018] 12.94.156.205 2.109 ms
11 *
12 [AS7018] 71.151.7.145 1.848 ms
13 [AS7018] 99.101.21.191 163.165 ms
Measurement taken from  IPinfo ProbeNet in Chicago, US
On