IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 166.0.0.0/8
  3. 166.131.0.0/16
  4. 166.131.81.0/24

166.131.81.0/24 IP Range

Summary

ASNAS20057 AT&T Enterprises, LLC
BGP166.131.0.0/16
IPs with RDNS256
Hosted Domains0
Pingable IPs2
Router IPs0
166.131.81.0mobile-166-131-81-0.mycingular.net0
166.131.81.1mobile-166-131-81-1.mycingular.net0
166.131.81.2mobile-166-131-81-2.mycingular.net0
166.131.81.3mobile-166-131-81-3.mycingular.net0
166.131.81.4mobile-166-131-81-4.mycingular.net0
166.131.81.5mobile-166-131-81-5.mycingular.net0
166.131.81.6mobile-166-131-81-6.mycingular.net0
166.131.81.7mobile-166-131-81-7.mycingular.net0
166.131.81.8mobile-166-131-81-8.mycingular.net0
166.131.81.9mobile-166-131-81-9.mycingular.net0
166.131.81.10mobile-166-131-81-10.mycingular.net0
166.131.81.11mobile-166-131-81-11.mycingular.net0
166.131.81.12mobile-166-131-81-12.mycingular.net0
166.131.81.13mobile-166-131-81-13.mycingular.net0
166.131.81.14mobile-166-131-81-14.mycingular.net0
166.131.81.15mobile-166-131-81-15.mycingular.net0
166.131.81.16mobile-166-131-81-16.mycingular.net0
166.131.81.17mobile-166-131-81-17.mycingular.net0
166.131.81.18mobile-166-131-81-18.mycingular.net0
166.131.81.19mobile-166-131-81-19.mycingular.net0
166.131.81.20mobile-166-131-81-20.mycingular.net0
166.131.81.21mobile-166-131-81-21.mycingular.net0
166.131.81.22mobile-166-131-81-22.mycingular.net0
166.131.81.23mobile-166-131-81-23.mycingular.net0
166.131.81.24mobile-166-131-81-24.mycingular.net0
166.131.81.25mobile-166-131-81-25.mycingular.net0
166.131.81.26mobile-166-131-81-26.mycingular.net0
166.131.81.27mobile-166-131-81-27.mycingular.net0
166.131.81.28mobile-166-131-81-28.mycingular.net0
166.131.81.29mobile-166-131-81-29.mycingular.net0
166.131.81.30mobile-166-131-81-30.mycingular.net0
166.131.81.31mobile-166-131-81-31.mycingular.net0
166.131.81.32mobile-166-131-81-32.mycingular.net0
166.131.81.33mobile-166-131-81-33.mycingular.net0
166.131.81.34mobile-166-131-81-34.mycingular.net0
166.131.81.35mobile-166-131-81-35.mycingular.net0
166.131.81.36mobile-166-131-81-36.mycingular.net0
166.131.81.37mobile-166-131-81-37.mycingular.net0
166.131.81.38mobile-166-131-81-38.mycingular.net0
166.131.81.39mobile-166-131-81-39.mycingular.net0
166.131.81.40mobile-166-131-81-40.mycingular.net0
166.131.81.41mobile-166-131-81-41.mycingular.net0
166.131.81.42mobile-166-131-81-42.mycingular.net0
166.131.81.43mobile-166-131-81-43.mycingular.net0
166.131.81.44mobile-166-131-81-44.mycingular.net0
166.131.81.45mobile-166-131-81-45.mycingular.net0
166.131.81.46mobile-166-131-81-46.mycingular.net0
166.131.81.47mobile-166-131-81-47.mycingular.net0
166.131.81.48mobile-166-131-81-48.mycingular.net0
166.131.81.49mobile-166-131-81-49.mycingular.net0
166.131.81.50mobile-166-131-81-50.mycingular.net0
166.131.81.51mobile-166-131-81-51.mycingular.net0
166.131.81.52mobile-166-131-81-52.mycingular.net0
166.131.81.53mobile-166-131-81-53.mycingular.net0
166.131.81.54mobile-166-131-81-54.mycingular.net0
166.131.81.55mobile-166-131-81-55.mycingular.net0
166.131.81.56mobile-166-131-81-56.mycingular.net0
166.131.81.57mobile-166-131-81-57.mycingular.net0
166.131.81.58mobile-166-131-81-58.mycingular.net0
166.131.81.59mobile-166-131-81-59.mycingular.net0
166.131.81.60mobile-166-131-81-60.mycingular.net0
166.131.81.61mobile-166-131-81-61.mycingular.net0
166.131.81.62mobile-166-131-81-62.mycingular.net0
166.131.81.63mobile-166-131-81-63.mycingular.net0
166.131.81.64mobile-166-131-81-64.mycingular.net0
166.131.81.65mobile-166-131-81-65.mycingular.net0
166.131.81.66mobile-166-131-81-66.mycingular.net0
166.131.81.67mobile-166-131-81-67.mycingular.net0
166.131.81.68mobile-166-131-81-68.mycingular.net0
166.131.81.69mobile-166-131-81-69.mycingular.net0
166.131.81.70mobile-166-131-81-70.mycingular.net0
166.131.81.71mobile-166-131-81-71.mycingular.net0
166.131.81.72mobile-166-131-81-72.mycingular.net0
166.131.81.73mobile-166-131-81-73.mycingular.net0
166.131.81.74mobile-166-131-81-74.mycingular.net0
166.131.81.75mobile-166-131-81-75.mycingular.net0
166.131.81.76mobile-166-131-81-76.mycingular.net0
166.131.81.77mobile-166-131-81-77.mycingular.net0
166.131.81.78mobile-166-131-81-78.mycingular.net0
166.131.81.79mobile-166-131-81-79.mycingular.net0
166.131.81.80mobile-166-131-81-80.mycingular.net0
166.131.81.81mobile-166-131-81-81.mycingular.net0
166.131.81.82mobile-166-131-81-82.mycingular.net0
166.131.81.83mobile-166-131-81-83.mycingular.net0
166.131.81.84mobile-166-131-81-84.mycingular.net0
166.131.81.85mobile-166-131-81-85.mycingular.net0
166.131.81.86mobile-166-131-81-86.mycingular.net0
166.131.81.87mobile-166-131-81-87.mycingular.net0
166.131.81.88mobile-166-131-81-88.mycingular.net0
166.131.81.89mobile-166-131-81-89.mycingular.net0
166.131.81.90mobile-166-131-81-90.mycingular.net0
166.131.81.91mobile-166-131-81-91.mycingular.net0
166.131.81.92mobile-166-131-81-92.mycingular.net0
166.131.81.93mobile-166-131-81-93.mycingular.net0
166.131.81.94mobile-166-131-81-94.mycingular.net0
166.131.81.95mobile-166-131-81-95.mycingular.net0
166.131.81.96mobile-166-131-81-96.mycingular.net0
166.131.81.97mobile-166-131-81-97.mycingular.net0
166.131.81.98mobile-166-131-81-98.mycingular.net0
166.131.81.99mobile-166-131-81-99.mycingular.net0
166.131.81.100mobile-166-131-81-100.mycingular.net0
166.131.81.101mobile-166-131-81-101.mycingular.net0
166.131.81.102mobile-166-131-81-102.mycingular.net0
166.131.81.103mobile-166-131-81-103.mycingular.net0
166.131.81.104mobile-166-131-81-104.mycingular.net0
166.131.81.105mobile-166-131-81-105.mycingular.net0
166.131.81.106mobile-166-131-81-106.mycingular.net0
166.131.81.107mobile-166-131-81-107.mycingular.net0
166.131.81.108mobile-166-131-81-108.mycingular.net0
166.131.81.109mobile-166-131-81-109.mycingular.net0
166.131.81.110mobile-166-131-81-110.mycingular.net0
166.131.81.111mobile-166-131-81-111.mycingular.net0
166.131.81.112mobile-166-131-81-112.mycingular.net0
166.131.81.113mobile-166-131-81-113.mycingular.net0
166.131.81.114mobile-166-131-81-114.mycingular.net0
166.131.81.115mobile-166-131-81-115.mycingular.net0
166.131.81.116mobile-166-131-81-116.mycingular.net0
166.131.81.117mobile-166-131-81-117.mycingular.net0
166.131.81.118mobile-166-131-81-118.mycingular.net0
166.131.81.119mobile-166-131-81-119.mycingular.net0
166.131.81.120mobile-166-131-81-120.mycingular.net0
166.131.81.121mobile-166-131-81-121.mycingular.net0
166.131.81.122mobile-166-131-81-122.mycingular.net0
166.131.81.123mobile-166-131-81-123.mycingular.net0
166.131.81.124mobile-166-131-81-124.mycingular.net0
166.131.81.125mobile-166-131-81-125.mycingular.net0
166.131.81.126mobile-166-131-81-126.mycingular.net0
166.131.81.127mobile-166-131-81-127.mycingular.net0
166.131.81.128mobile-166-131-81-128.mycingular.net0
166.131.81.129mobile-166-131-81-129.mycingular.net0
166.131.81.130mobile-166-131-81-130.mycingular.net0
166.131.81.131mobile-166-131-81-131.mycingular.net0
166.131.81.132mobile-166-131-81-132.mycingular.net0
166.131.81.133mobile-166-131-81-133.mycingular.net0
166.131.81.134mobile-166-131-81-134.mycingular.net0
166.131.81.135mobile-166-131-81-135.mycingular.net0
166.131.81.136mobile-166-131-81-136.mycingular.net0
166.131.81.137mobile-166-131-81-137.mycingular.net0
166.131.81.138mobile-166-131-81-138.mycingular.net0
166.131.81.139mobile-166-131-81-139.mycingular.net0
166.131.81.140mobile-166-131-81-140.mycingular.net0
166.131.81.141mobile-166-131-81-141.mycingular.net0
166.131.81.142mobile-166-131-81-142.mycingular.net0
166.131.81.143mobile-166-131-81-143.mycingular.net0
166.131.81.144mobile-166-131-81-144.mycingular.net0
166.131.81.145mobile-166-131-81-145.mycingular.net0
166.131.81.146mobile-166-131-81-146.mycingular.net0
166.131.81.147mobile-166-131-81-147.mycingular.net0
166.131.81.148mobile-166-131-81-148.mycingular.net0
166.131.81.149mobile-166-131-81-149.mycingular.net0
166.131.81.150mobile-166-131-81-150.mycingular.net0
166.131.81.151mobile-166-131-81-151.mycingular.net0
166.131.81.152mobile-166-131-81-152.mycingular.net0
166.131.81.153mobile-166-131-81-153.mycingular.net0
166.131.81.154mobile-166-131-81-154.mycingular.net0
166.131.81.155mobile-166-131-81-155.mycingular.net0
166.131.81.156mobile-166-131-81-156.mycingular.net0
166.131.81.157mobile-166-131-81-157.mycingular.net0
166.131.81.158mobile-166-131-81-158.mycingular.net0
166.131.81.159mobile-166-131-81-159.mycingular.net0
166.131.81.160mobile-166-131-81-160.mycingular.net0
166.131.81.161mobile-166-131-81-161.mycingular.net0
166.131.81.162mobile-166-131-81-162.mycingular.net0
166.131.81.163mobile-166-131-81-163.mycingular.net0
166.131.81.164mobile-166-131-81-164.mycingular.net0
166.131.81.165mobile-166-131-81-165.mycingular.net0
166.131.81.166mobile-166-131-81-166.mycingular.net0
166.131.81.167mobile-166-131-81-167.mycingular.net0
166.131.81.168mobile-166-131-81-168.mycingular.net0
166.131.81.169mobile-166-131-81-169.mycingular.net0
166.131.81.170mobile-166-131-81-170.mycingular.net0
166.131.81.171mobile-166-131-81-171.mycingular.net0
166.131.81.172mobile-166-131-81-172.mycingular.net0
166.131.81.173mobile-166-131-81-173.mycingular.net0
166.131.81.174mobile-166-131-81-174.mycingular.net0
166.131.81.175mobile-166-131-81-175.mycingular.net0
166.131.81.176mobile-166-131-81-176.mycingular.net0
166.131.81.177mobile-166-131-81-177.mycingular.net0
166.131.81.178mobile-166-131-81-178.mycingular.net0
166.131.81.179mobile-166-131-81-179.mycingular.net0
166.131.81.180mobile-166-131-81-180.mycingular.net0
166.131.81.181mobile-166-131-81-181.mycingular.net0
166.131.81.182mobile-166-131-81-182.mycingular.net0
166.131.81.183mobile-166-131-81-183.mycingular.net0
166.131.81.184mobile-166-131-81-184.mycingular.net0
166.131.81.185mobile-166-131-81-185.mycingular.net0
166.131.81.186mobile-166-131-81-186.mycingular.net0
166.131.81.187mobile-166-131-81-187.mycingular.net0
166.131.81.188mobile-166-131-81-188.mycingular.net0
166.131.81.189mobile-166-131-81-189.mycingular.net0
166.131.81.190mobile-166-131-81-190.mycingular.net0
166.131.81.191mobile-166-131-81-191.mycingular.net0
166.131.81.192mobile-166-131-81-192.mycingular.net0
166.131.81.193mobile-166-131-81-193.mycingular.net0
166.131.81.194mobile-166-131-81-194.mycingular.net0
166.131.81.195mobile-166-131-81-195.mycingular.net0
166.131.81.196mobile-166-131-81-196.mycingular.net0
166.131.81.197mobile-166-131-81-197.mycingular.net0
166.131.81.198mobile-166-131-81-198.mycingular.net0
166.131.81.199mobile-166-131-81-199.mycingular.net0
166.131.81.200mobile-166-131-81-200.mycingular.net0
166.131.81.201mobile-166-131-81-201.mycingular.net0
166.131.81.202mobile-166-131-81-202.mycingular.net0
166.131.81.203mobile-166-131-81-203.mycingular.net0
166.131.81.204mobile-166-131-81-204.mycingular.net0
166.131.81.205mobile-166-131-81-205.mycingular.net0
166.131.81.206mobile-166-131-81-206.mycingular.net0
166.131.81.207mobile-166-131-81-207.mycingular.net0
166.131.81.208mobile-166-131-81-208.mycingular.net0
166.131.81.209mobile-166-131-81-209.mycingular.net0
166.131.81.210mobile-166-131-81-210.mycingular.net0
166.131.81.211mobile-166-131-81-211.mycingular.net0
166.131.81.212mobile-166-131-81-212.mycingular.net0
166.131.81.213mobile-166-131-81-213.mycingular.net0
166.131.81.214mobile-166-131-81-214.mycingular.net0
166.131.81.215mobile-166-131-81-215.mycingular.net0
166.131.81.216mobile-166-131-81-216.mycingular.net0
166.131.81.217mobile-166-131-81-217.mycingular.net0
166.131.81.218mobile-166-131-81-218.mycingular.net0
166.131.81.219mobile-166-131-81-219.mycingular.net0
166.131.81.220mobile-166-131-81-220.mycingular.net0
166.131.81.221mobile-166-131-81-221.mycingular.net0
166.131.81.222mobile-166-131-81-222.mycingular.net0
166.131.81.223mobile-166-131-81-223.mycingular.net0
166.131.81.224mobile-166-131-81-224.mycingular.net0
166.131.81.225mobile-166-131-81-225.mycingular.net0
166.131.81.226mobile-166-131-81-226.mycingular.net0
166.131.81.227mobile-166-131-81-227.mycingular.net0
166.131.81.228mobile-166-131-81-228.mycingular.net0
166.131.81.229mobile-166-131-81-229.mycingular.net0
166.131.81.230mobile-166-131-81-230.mycingular.net0
166.131.81.231mobile-166-131-81-231.mycingular.net0
166.131.81.232mobile-166-131-81-232.mycingular.net0
166.131.81.233mobile-166-131-81-233.mycingular.net0
166.131.81.234mobile-166-131-81-234.mycingular.net0
166.131.81.235mobile-166-131-81-235.mycingular.net0
166.131.81.236mobile-166-131-81-236.mycingular.net0
166.131.81.237mobile-166-131-81-237.mycingular.net0
166.131.81.238mobile-166-131-81-238.mycingular.net0
166.131.81.239mobile-166-131-81-239.mycingular.net0
166.131.81.240mobile-166-131-81-240.mycingular.net0
166.131.81.241mobile-166-131-81-241.mycingular.net0
166.131.81.242mobile-166-131-81-242.mycingular.net0
166.131.81.243mobile-166-131-81-243.mycingular.net0
166.131.81.244mobile-166-131-81-244.mycingular.net0
166.131.81.245mobile-166-131-81-245.mycingular.net0
166.131.81.246mobile-166-131-81-246.mycingular.net0
166.131.81.247mobile-166-131-81-247.mycingular.net0
166.131.81.248mobile-166-131-81-248.mycingular.net0
166.131.81.249mobile-166-131-81-249.mycingular.net0
166.131.81.250mobile-166-131-81-250.mycingular.net0
166.131.81.251mobile-166-131-81-251.mycingular.net0
166.131.81.252mobile-166-131-81-252.mycingular.net0
166.131.81.253mobile-166-131-81-253.mycingular.net0
166.131.81.254mobile-166-131-81-254.mycingular.net0
166.131.81.255mobile-166-131-81-255.mycingular.net0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f4 166.131.81.19
traceroute to 166.131.81.19 (166.131.81.19): 64 hops max, 52 byte packets
4 [AS174] 154.54.46.125 34.72 ms
5 *
6 [AS7018] 32.130.24.46 5.241 ms
7 *
8 *
9 *
10 *
11 [AS20057] 107.77.78.149 6.67 ms
12 [AS20057] 166.185.104.12 5.796 ms
13 *
14 *
15 [AS20057] 166.131.81.19 51.686 ms
Measurement taken from  IPinfo ProbeNet in Dallas, US
On