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  1. All IP Ranges
  2. 208.0.0.0/8
  3. 208.40.0.0/16
  4. 208.40.21.0/24

208.40.21.0/24 IP Range

Summary

ASNAS2707 First Communications LLC
BGP208.40.0.0/17
IPs with RDNS255
Hosted Domains0
Pingable IPs4
Router IPs2
208.40.21.0—0
208.40.21.1208-40-21-1.ipv4.firstcomm.com0
208.40.21.2208-40-21-2.ipv4.firstcomm.com0
208.40.21.3208-40-21-3.ipv4.firstcomm.com0
208.40.21.4208-40-21-4.ipv4.firstcomm.com0
208.40.21.5208-40-21-5.ipv4.firstcomm.com0
208.40.21.6208-40-21-6.ipv4.firstcomm.com0
208.40.21.7208-40-21-7.ipv4.firstcomm.com0
208.40.21.8208-40-21-8.ipv4.firstcomm.com0
208.40.21.9208-40-21-9.ipv4.firstcomm.com0
208.40.21.10208-40-21-10.ipv4.firstcomm.com0
208.40.21.11208-40-21-11.ipv4.firstcomm.com0
208.40.21.12208-40-21-12.ipv4.firstcomm.com0
208.40.21.13208-40-21-13.ipv4.firstcomm.com0
208.40.21.14208-40-21-14.ipv4.firstcomm.com0
208.40.21.15208-40-21-15.ipv4.firstcomm.com0
208.40.21.16208-40-21-16.ipv4.firstcomm.com0
208.40.21.17208-40-21-17.ipv4.firstcomm.com0
208.40.21.18208-40-21-18.ipv4.firstcomm.com0
208.40.21.19208-40-21-19.ipv4.firstcomm.com0
208.40.21.20208-40-21-20.ipv4.firstcomm.com0
208.40.21.21208-40-21-21.ipv4.firstcomm.com0
208.40.21.22208-40-21-22.ipv4.firstcomm.com0
208.40.21.23208-40-21-23.ipv4.firstcomm.com0
208.40.21.24208-40-21-24.ipv4.firstcomm.com0
208.40.21.25208-40-21-25.ipv4.firstcomm.com0
208.40.21.26208-40-21-26.ipv4.firstcomm.com0
208.40.21.27208-40-21-27.ipv4.firstcomm.com0
208.40.21.28208-40-21-28.ipv4.firstcomm.com0
208.40.21.29208-40-21-29.ipv4.firstcomm.com0
208.40.21.30208-40-21-30.ipv4.firstcomm.com0
208.40.21.31208-40-21-31.ipv4.firstcomm.com0
208.40.21.32208-40-21-32.ipv4.firstcomm.com0
208.40.21.33208-40-21-33.ipv4.firstcomm.com0
208.40.21.34208-40-21-34.ipv4.firstcomm.com0
208.40.21.35208-40-21-35.ipv4.firstcomm.com0
208.40.21.36208-40-21-36.ipv4.firstcomm.com0
208.40.21.37208-40-21-37.ipv4.firstcomm.com0
208.40.21.38208-40-21-38.ipv4.firstcomm.com0
208.40.21.39208-40-21-39.ipv4.firstcomm.com0
208.40.21.40208-40-21-40.ipv4.firstcomm.com0
208.40.21.41208-40-21-41.ipv4.firstcomm.com0
208.40.21.42208-40-21-42.ipv4.firstcomm.com0
208.40.21.43208-40-21-43.ipv4.firstcomm.com0
208.40.21.44208-40-21-44.ipv4.firstcomm.com0
208.40.21.45208-40-21-45.ipv4.firstcomm.com0
208.40.21.46208-40-21-46.ipv4.firstcomm.com0
208.40.21.47208-40-21-47.ipv4.firstcomm.com0
208.40.21.48208-40-21-48.ipv4.firstcomm.com0
208.40.21.49208-40-21-49.ipv4.firstcomm.com0
208.40.21.50208-40-21-50.ipv4.firstcomm.com0
208.40.21.51208-40-21-51.ipv4.firstcomm.com0
208.40.21.52208-40-21-52.ipv4.firstcomm.com0
208.40.21.53208-40-21-53.ipv4.firstcomm.com0
208.40.21.54208-40-21-54.ipv4.firstcomm.com0
208.40.21.55208-40-21-55.ipv4.firstcomm.com0
208.40.21.56208-40-21-56.ipv4.firstcomm.com0
208.40.21.57208-40-21-57.ipv4.firstcomm.com0
208.40.21.58208-40-21-58.ipv4.firstcomm.com0
208.40.21.59208-40-21-59.ipv4.firstcomm.com0
208.40.21.60208-40-21-60.ipv4.firstcomm.com0
208.40.21.61208-40-21-61.ipv4.firstcomm.com0
208.40.21.62208-40-21-62.ipv4.firstcomm.com0
208.40.21.63208-40-21-63.ipv4.firstcomm.com0
208.40.21.64208-40-21-64.ipv4.firstcomm.com0
208.40.21.65208-40-21-65.ipv4.firstcomm.com0
208.40.21.66208-40-21-66.ipv4.firstcomm.com0
208.40.21.67208-40-21-67.ipv4.firstcomm.com0
208.40.21.68208-40-21-68.ipv4.firstcomm.com0
208.40.21.69208-40-21-69.ipv4.firstcomm.com0
208.40.21.70208-40-21-70.ipv4.firstcomm.com0
208.40.21.71208-40-21-71.ipv4.firstcomm.com0
208.40.21.72208-40-21-72.ipv4.firstcomm.com0
208.40.21.73208-40-21-73.ipv4.firstcomm.com0
208.40.21.74208-40-21-74.ipv4.firstcomm.com0
208.40.21.75208-40-21-75.ipv4.firstcomm.com0
208.40.21.76208-40-21-76.ipv4.firstcomm.com0
208.40.21.77208-40-21-77.ipv4.firstcomm.com0
208.40.21.78208-40-21-78.ipv4.firstcomm.com0
208.40.21.79208-40-21-79.ipv4.firstcomm.com0
208.40.21.80208-40-21-80.ipv4.firstcomm.com0
208.40.21.81208-40-21-81.ipv4.firstcomm.com0
208.40.21.82208-40-21-82.ipv4.firstcomm.com0
208.40.21.83208-40-21-83.ipv4.firstcomm.com0
208.40.21.84208-40-21-84.ipv4.firstcomm.com0
208.40.21.85208-40-21-85.ipv4.firstcomm.com0
208.40.21.86208-40-21-86.ipv4.firstcomm.com0
208.40.21.87208-40-21-87.ipv4.firstcomm.com0
208.40.21.88208-40-21-88.ipv4.firstcomm.com0
208.40.21.89208-40-21-89.ipv4.firstcomm.com0
208.40.21.90208-40-21-90.ipv4.firstcomm.com0
208.40.21.91208-40-21-91.ipv4.firstcomm.com0
208.40.21.92208-40-21-92.ipv4.firstcomm.com0
208.40.21.93208-40-21-93.ipv4.firstcomm.com0
208.40.21.94208-40-21-94.ipv4.firstcomm.com0
208.40.21.95208-40-21-95.ipv4.firstcomm.com0
208.40.21.96208-40-21-96.ipv4.firstcomm.com0
208.40.21.97208-40-21-97.ipv4.firstcomm.com0
208.40.21.98208-40-21-98.ipv4.firstcomm.com0
208.40.21.99208-40-21-99.ipv4.firstcomm.com0
208.40.21.100208-40-21-100.ipv4.firstcomm.com0
208.40.21.101208-40-21-101.ipv4.firstcomm.com0
208.40.21.102208-40-21-102.ipv4.firstcomm.com0
208.40.21.103208-40-21-103.ipv4.firstcomm.com0
208.40.21.104208-40-21-104.ipv4.firstcomm.com0
208.40.21.105208-40-21-105.ipv4.firstcomm.com0
208.40.21.106208-40-21-106.ipv4.firstcomm.com0
208.40.21.107208-40-21-107.ipv4.firstcomm.com0
208.40.21.108208-40-21-108.ipv4.firstcomm.com0
208.40.21.109208-40-21-109.ipv4.firstcomm.com0
208.40.21.110208-40-21-110.ipv4.firstcomm.com0
208.40.21.111208-40-21-111.ipv4.firstcomm.com0
208.40.21.112208-40-21-112.ipv4.firstcomm.com0
208.40.21.113208-40-21-113.ipv4.firstcomm.com0
208.40.21.114208-40-21-114.ipv4.firstcomm.com0
208.40.21.115208-40-21-115.ipv4.firstcomm.com0
208.40.21.116208-40-21-116.ipv4.firstcomm.com0
208.40.21.117208-40-21-117.ipv4.firstcomm.com0
208.40.21.118208-40-21-118.ipv4.firstcomm.com0
208.40.21.119208-40-21-119.ipv4.firstcomm.com0
208.40.21.120208-40-21-120.ipv4.firstcomm.com0
208.40.21.121208-40-21-121.ipv4.firstcomm.com0
208.40.21.122208-40-21-122.ipv4.firstcomm.com0
208.40.21.123208-40-21-123.ipv4.firstcomm.com0
208.40.21.124208-40-21-124.ipv4.firstcomm.com0
208.40.21.125208-40-21-125.ipv4.firstcomm.com0
208.40.21.126208-40-21-126.ipv4.firstcomm.com0
208.40.21.127208-40-21-127.ipv4.firstcomm.com0
208.40.21.128208-40-21-128.ipv4.firstcomm.com0
208.40.21.129208-40-21-129.ipv4.firstcomm.com0
208.40.21.130208-40-21-130.ipv4.firstcomm.com0
208.40.21.131208-40-21-131.ipv4.firstcomm.com0
208.40.21.132208-40-21-132.ipv4.firstcomm.com0
208.40.21.133208-40-21-133.ipv4.firstcomm.com0
208.40.21.134208-40-21-134.ipv4.firstcomm.com0
208.40.21.135208-40-21-135.ipv4.firstcomm.com0
208.40.21.136208-40-21-136.ipv4.firstcomm.com0
208.40.21.137208-40-21-137.ipv4.firstcomm.com0
208.40.21.138208-40-21-138.ipv4.firstcomm.com0
208.40.21.139208-40-21-139.ipv4.firstcomm.com0
208.40.21.140208-40-21-140.ipv4.firstcomm.com0
208.40.21.141208-40-21-141.ipv4.firstcomm.com0
208.40.21.142208-40-21-142.ipv4.firstcomm.com0
208.40.21.143208-40-21-143.ipv4.firstcomm.com0
208.40.21.144208-40-21-144.ipv4.firstcomm.com0
208.40.21.145208-40-21-145.ipv4.firstcomm.com0
208.40.21.146208-40-21-146.ipv4.firstcomm.com0
208.40.21.147208-40-21-147.ipv4.firstcomm.com0
208.40.21.148208-40-21-148.ipv4.firstcomm.com0
208.40.21.149208-40-21-149.ipv4.firstcomm.com0
208.40.21.150208-40-21-150.ipv4.firstcomm.com0
208.40.21.151208-40-21-151.ipv4.firstcomm.com0
208.40.21.152208-40-21-152.ipv4.firstcomm.com0
208.40.21.153208-40-21-153.ipv4.firstcomm.com0
208.40.21.154208-40-21-154.ipv4.firstcomm.com0
208.40.21.155208-40-21-155.ipv4.firstcomm.com0
208.40.21.156208-40-21-156.ipv4.firstcomm.com0
208.40.21.157208-40-21-157.ipv4.firstcomm.com0
208.40.21.158208-40-21-158.ipv4.firstcomm.com0
208.40.21.159208-40-21-159.ipv4.firstcomm.com0
208.40.21.160208-40-21-160.ipv4.firstcomm.com0
208.40.21.161208-40-21-161.ipv4.firstcomm.com0
208.40.21.162208-40-21-162.ipv4.firstcomm.com0
208.40.21.163208-40-21-163.ipv4.firstcomm.com0
208.40.21.164208-40-21-164.ipv4.firstcomm.com0
208.40.21.165208-40-21-165.ipv4.firstcomm.com0
208.40.21.166208-40-21-166.ipv4.firstcomm.com0
208.40.21.167208-40-21-167.ipv4.firstcomm.com0
208.40.21.168208-40-21-168.ipv4.firstcomm.com0
208.40.21.169208-40-21-169.ipv4.firstcomm.com0
208.40.21.170208-40-21-170.ipv4.firstcomm.com0
208.40.21.171208-40-21-171.ipv4.firstcomm.com0
208.40.21.172208-40-21-172.ipv4.firstcomm.com0
208.40.21.173208-40-21-173.ipv4.firstcomm.com0
208.40.21.174208-40-21-174.ipv4.firstcomm.com0
208.40.21.175208-40-21-175.ipv4.firstcomm.com0
208.40.21.176208-40-21-176.ipv4.firstcomm.com0
208.40.21.177208-40-21-177.ipv4.firstcomm.com0
208.40.21.178mail.uscande.com0
208.40.21.179208-40-21-179.ipv4.firstcomm.com0
208.40.21.180208-40-21-180.ipv4.firstcomm.com0
208.40.21.181208-40-21-181.ipv4.firstcomm.com0
208.40.21.182208-40-21-182.ipv4.firstcomm.com0
208.40.21.183208-40-21-183.ipv4.firstcomm.com0
208.40.21.184208-40-21-184.ipv4.firstcomm.com0
208.40.21.185208-40-21-185.ipv4.firstcomm.com0
208.40.21.186208-40-21-186.ipv4.firstcomm.com0
208.40.21.187208-40-21-187.ipv4.firstcomm.com0
208.40.21.188208-40-21-188.ipv4.firstcomm.com0
208.40.21.189208-40-21-189.ipv4.firstcomm.com0
208.40.21.190208-40-21-190.ipv4.firstcomm.com0
208.40.21.191208-40-21-191.ipv4.firstcomm.com0
208.40.21.192208-40-21-192.ipv4.firstcomm.com0
208.40.21.193208-40-21-193.ipv4.firstcomm.com0
208.40.21.194208-40-21-194.ipv4.firstcomm.com0
208.40.21.195208-40-21-195.ipv4.firstcomm.com0
208.40.21.196208-40-21-196.ipv4.firstcomm.com0
208.40.21.197208-40-21-197.ipv4.firstcomm.com0
208.40.21.198208-40-21-198.ipv4.firstcomm.com0
208.40.21.199208-40-21-199.ipv4.firstcomm.com0
208.40.21.200208-40-21-200.ipv4.firstcomm.com0
208.40.21.201208-40-21-201.ipv4.firstcomm.com0
208.40.21.202208-40-21-202.ipv4.firstcomm.com0
208.40.21.203208-40-21-203.ipv4.firstcomm.com0
208.40.21.204208-40-21-204.ipv4.firstcomm.com0
208.40.21.205208-40-21-205.ipv4.firstcomm.com0
208.40.21.206208-40-21-206.ipv4.firstcomm.com0
208.40.21.207208-40-21-207.ipv4.firstcomm.com0
208.40.21.208208-40-21-208.ipv4.firstcomm.com0
208.40.21.209208-40-21-209.ipv4.firstcomm.com0
208.40.21.210208-40-21-210.ipv4.firstcomm.com0
208.40.21.211208-40-21-211.ipv4.firstcomm.com0
208.40.21.212208-40-21-212.ipv4.firstcomm.com0
208.40.21.213208-40-21-213.ipv4.firstcomm.com0
208.40.21.214208-40-21-214.ipv4.firstcomm.com0
208.40.21.215208-40-21-215.ipv4.firstcomm.com0
208.40.21.216208-40-21-216.ipv4.firstcomm.com0
208.40.21.217208-40-21-217.ipv4.firstcomm.com0
208.40.21.218208-40-21-218.ipv4.firstcomm.com0
208.40.21.219208-40-21-219.ipv4.firstcomm.com0
208.40.21.220208-40-21-220.ipv4.firstcomm.com0
208.40.21.221208-40-21-221.ipv4.firstcomm.com0
208.40.21.222208-40-21-222.ipv4.firstcomm.com0
208.40.21.223208-40-21-223.ipv4.firstcomm.com0
208.40.21.224208-40-21-224.ipv4.firstcomm.com0
208.40.21.225208-40-21-225.ipv4.firstcomm.com0
208.40.21.226208-40-21-226.ipv4.firstcomm.com0
208.40.21.227208-40-21-227.ipv4.firstcomm.com0
208.40.21.228208-40-21-228.ipv4.firstcomm.com0
208.40.21.229208-40-21-229.ipv4.firstcomm.com0
208.40.21.230208-40-21-230.ipv4.firstcomm.com0
208.40.21.231208-40-21-231.ipv4.firstcomm.com0
208.40.21.232208-40-21-232.ipv4.firstcomm.com0
208.40.21.233208-40-21-233.ipv4.firstcomm.com0
208.40.21.234208-40-21-234.ipv4.firstcomm.com0
208.40.21.235208-40-21-235.ipv4.firstcomm.com0
208.40.21.236208-40-21-236.ipv4.firstcomm.com0
208.40.21.237208-40-21-237.ipv4.firstcomm.com0
208.40.21.238208-40-21-238.ipv4.firstcomm.com0
208.40.21.239208-40-21-239.ipv4.firstcomm.com0
208.40.21.240208-40-21-240.ipv4.firstcomm.com0
208.40.21.241208-40-21-241.ipv4.firstcomm.com0
208.40.21.242208-40-21-242.ipv4.firstcomm.com0
208.40.21.243208-40-21-243.ipv4.firstcomm.com0
208.40.21.244208-40-21-244.ipv4.firstcomm.com0
208.40.21.245208-40-21-245.ipv4.firstcomm.com0
208.40.21.246208-40-21-246.ipv4.firstcomm.com0
208.40.21.247208-40-21-247.ipv4.firstcomm.com0
208.40.21.248208-40-21-248.ipv4.firstcomm.com0
208.40.21.249208-40-21-249.ipv4.firstcomm.com0
208.40.21.250208-40-21-250.ipv4.firstcomm.com0
208.40.21.251208-40-21-251.ipv4.firstcomm.com0
208.40.21.252208-40-21-252.ipv4.firstcomm.com0
208.40.21.253208-40-21-253.ipv4.firstcomm.com0
208.40.21.254208-40-21-254.ipv4.firstcomm.com0
208.40.21.255208-40-21-255.ipv4.firstcomm.com0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 208.40.21.69
traceroute to 208.40.21.69 (208.40.21.69): 64 hops max, 52 byte packets
1 [AS17054] 66.181.65.65 0.403 ms
2 [AS17054] 66.181.66.120 0.186 ms
4 [AS3356] 4.53.198.41 1.2 ms
5 [AS3356] 4.53.198.54 1.682 ms
6 [AS2707] 208.40.21.69 2.01 ms
Measurement taken from  IPinfo ProbeNet in Cleveland, US
On