IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.121.0.0/16
  4. 66.121.187.0/24

66.121.187.0/24 IP Range

Summary

ASNAS7018 AT&T Enterprises, LLC
BGP66.120.0.0/13
IPs with RDNS247
Hosted Domains0
Pingable IPs0
Router IPs0
66.121.187.0—0
66.121.187.1—0
66.121.187.2mail.opci.com0
66.121.187.3mail.opci.com0
66.121.187.4exchange2010.opci.com0
66.121.187.5—0
66.121.187.6—0
66.121.187.7—0
66.121.187.8adsl-66-121-187-8.dsl.lsan03.pacbell.net0
66.121.187.9adsl-66-121-187-9.dsl.lsan03.pacbell.net0
66.121.187.10adsl-66-121-187-10.dsl.lsan03.pacbell.net0
66.121.187.11adsl-66-121-187-11.dsl.lsan03.pacbell.net0
66.121.187.12adsl-66-121-187-12.dsl.lsan03.pacbell.net0
66.121.187.13adsl-66-121-187-13.dsl.lsan03.pacbell.net0
66.121.187.14adsl-66-121-187-14.dsl.lsan03.pacbell.net0
66.121.187.15adsl-66-121-187-15.dsl.lsan03.pacbell.net0
66.121.187.16adsl-66-121-187-16.dsl.lsan03.pacbell.net0
66.121.187.17adsl-66-121-187-17.dsl.lsan03.pacbell.net0
66.121.187.18adsl-66-121-187-18.dsl.lsan03.pacbell.net0
66.121.187.19adsl-66-121-187-19.dsl.lsan03.pacbell.net0
66.121.187.20adsl-66-121-187-20.dsl.lsan03.pacbell.net0
66.121.187.21adsl-66-121-187-21.dsl.lsan03.pacbell.net0
66.121.187.22adsl-66-121-187-22.dsl.lsan03.pacbell.net0
66.121.187.23adsl-66-121-187-23.dsl.lsan03.pacbell.net0
66.121.187.24adsl-66-121-187-24.dsl.lsan03.pacbell.net0
66.121.187.25adsl-66-121-187-25.dsl.lsan03.pacbell.net0
66.121.187.26adsl-66-121-187-26.dsl.lsan03.pacbell.net0
66.121.187.27adsl-66-121-187-27.dsl.lsan03.pacbell.net0
66.121.187.28adsl-66-121-187-28.dsl.lsan03.pacbell.net0
66.121.187.29adsl-66-121-187-29.dsl.lsan03.pacbell.net0
66.121.187.30adsl-66-121-187-30.dsl.lsan03.pacbell.net0
66.121.187.31adsl-66-121-187-31.dsl.lsan03.pacbell.net0
66.121.187.32adsl-66-121-187-32.dsl.lsan03.pacbell.net0
66.121.187.33adsl-66-121-187-33.dsl.lsan03.pacbell.net0
66.121.187.34adsl-66-121-187-34.dsl.lsan03.pacbell.net0
66.121.187.35adsl-66-121-187-35.dsl.lsan03.pacbell.net0
66.121.187.36adsl-66-121-187-36.dsl.lsan03.pacbell.net0
66.121.187.37adsl-66-121-187-37.dsl.lsan03.pacbell.net0
66.121.187.38adsl-66-121-187-38.dsl.lsan03.pacbell.net0
66.121.187.39adsl-66-121-187-39.dsl.lsan03.pacbell.net0
66.121.187.40adsl-66-121-187-40.dsl.lsan03.pacbell.net0
66.121.187.41adsl-66-121-187-41.dsl.lsan03.pacbell.net0
66.121.187.42adsl-66-121-187-42.dsl.lsan03.pacbell.net0
66.121.187.43adsl-66-121-187-43.dsl.lsan03.pacbell.net0
66.121.187.44adsl-66-121-187-44.dsl.lsan03.pacbell.net0
66.121.187.45adsl-66-121-187-45.dsl.lsan03.pacbell.net0
66.121.187.46adsl-66-121-187-46.dsl.lsan03.pacbell.net0
66.121.187.47adsl-66-121-187-47.dsl.lsan03.pacbell.net0
66.121.187.48adsl-66-121-187-48.dsl.lsan03.pacbell.net0
66.121.187.49adsl-66-121-187-49.dsl.lsan03.pacbell.net0
66.121.187.50adsl-66-121-187-50.dsl.lsan03.pacbell.net0
66.121.187.51adsl-66-121-187-51.dsl.lsan03.pacbell.net0
66.121.187.52adsl-66-121-187-52.dsl.lsan03.pacbell.net0
66.121.187.53adsl-66-121-187-53.dsl.lsan03.pacbell.net0
66.121.187.54adsl-66-121-187-54.dsl.lsan03.pacbell.net0
66.121.187.55adsl-66-121-187-55.dsl.lsan03.pacbell.net0
66.121.187.56adsl-66-121-187-56.dsl.lsan03.pacbell.net0
66.121.187.57adsl-66-121-187-57.dsl.lsan03.pacbell.net0
66.121.187.58adsl-66-121-187-58.dsl.lsan03.pacbell.net0
66.121.187.59adsl-66-121-187-59.dsl.lsan03.pacbell.net0
66.121.187.60adsl-66-121-187-60.dsl.lsan03.pacbell.net0
66.121.187.61adsl-66-121-187-61.dsl.lsan03.pacbell.net0
66.121.187.62adsl-66-121-187-62.dsl.lsan03.pacbell.net0
66.121.187.63adsl-66-121-187-63.dsl.lsan03.pacbell.net0
66.121.187.64adsl-66-121-187-64.dsl.lsan03.pacbell.net0
66.121.187.65adsl-66-121-187-65.dsl.lsan03.pacbell.net0
66.121.187.66adsl-66-121-187-66.dsl.lsan03.pacbell.net0
66.121.187.67adsl-66-121-187-67.dsl.lsan03.pacbell.net0
66.121.187.68adsl-66-121-187-68.dsl.lsan03.pacbell.net0
66.121.187.69adsl-66-121-187-69.dsl.lsan03.pacbell.net0
66.121.187.70adsl-66-121-187-70.dsl.lsan03.pacbell.net0
66.121.187.71adsl-66-121-187-71.dsl.lsan03.pacbell.net0
66.121.187.72adsl-66-121-187-72.dsl.lsan03.pacbell.net0
66.121.187.73adsl-66-121-187-73.dsl.lsan03.pacbell.net0
66.121.187.74adsl-66-121-187-74.dsl.lsan03.pacbell.net0
66.121.187.75adsl-66-121-187-75.dsl.lsan03.pacbell.net0
66.121.187.76adsl-66-121-187-76.dsl.lsan03.pacbell.net0
66.121.187.77adsl-66-121-187-77.dsl.lsan03.pacbell.net0
66.121.187.78adsl-66-121-187-78.dsl.lsan03.pacbell.net0
66.121.187.79adsl-66-121-187-79.dsl.lsan03.pacbell.net0
66.121.187.80adsl-66-121-187-80.dsl.lsan03.pacbell.net0
66.121.187.81adsl-66-121-187-81.dsl.lsan03.pacbell.net0
66.121.187.82adsl-66-121-187-82.dsl.lsan03.pacbell.net0
66.121.187.83adsl-66-121-187-83.dsl.lsan03.pacbell.net0
66.121.187.84adsl-66-121-187-84.dsl.lsan03.pacbell.net0
66.121.187.85adsl-66-121-187-85.dsl.lsan03.pacbell.net0
66.121.187.86adsl-66-121-187-86.dsl.lsan03.pacbell.net0
66.121.187.87adsl-66-121-187-87.dsl.lsan03.pacbell.net0
66.121.187.88adsl-66-121-187-88.dsl.lsan03.pacbell.net0
66.121.187.89adsl-66-121-187-89.dsl.lsan03.pacbell.net0
66.121.187.90adsl-66-121-187-90.dsl.lsan03.pacbell.net0
66.121.187.91adsl-66-121-187-91.dsl.lsan03.pacbell.net0
66.121.187.92adsl-66-121-187-92.dsl.lsan03.pacbell.net0
66.121.187.93adsl-66-121-187-93.dsl.lsan03.pacbell.net0
66.121.187.94adsl-66-121-187-94.dsl.lsan03.pacbell.net0
66.121.187.95adsl-66-121-187-95.dsl.lsan03.pacbell.net0
66.121.187.96—0
66.121.187.97techfinity.com0
66.121.187.98adsl-66-121-187-98.techfinity.com0
66.121.187.99adsl-66-121-187-99.techfinity.com0
66.121.187.100adsl-66-121-187-100.techfinity.com0
66.121.187.101adsl-66-121-187-101.techfinity.com0
66.121.187.102adsl-66-121-187-102.techfinity.com0
66.121.187.103—0
66.121.187.104adsl-66-121-187-104.dsl.lsan03.pacbell.net0
66.121.187.105adsl-66-121-187-105.dsl.lsan03.pacbell.net0
66.121.187.106adsl-66-121-187-106.dsl.lsan03.pacbell.net0
66.121.187.107adsl-66-121-187-107.dsl.lsan03.pacbell.net0
66.121.187.108adsl-66-121-187-108.dsl.lsan03.pacbell.net0
66.121.187.109adsl-66-121-187-109.dsl.lsan03.pacbell.net0
66.121.187.110adsl-66-121-187-110.dsl.lsan03.pacbell.net0
66.121.187.111adsl-66-121-187-111.dsl.lsan03.pacbell.net0
66.121.187.112adsl-66-121-187-112.dsl.lsan03.pacbell.net0
66.121.187.113adsl-66-121-187-113.dsl.lsan03.pacbell.net0
66.121.187.114adsl-66-121-187-114.dsl.lsan03.pacbell.net0
66.121.187.115adsl-66-121-187-115.dsl.lsan03.pacbell.net0
66.121.187.116adsl-66-121-187-116.dsl.lsan03.pacbell.net0
66.121.187.117adsl-66-121-187-117.dsl.lsan03.pacbell.net0
66.121.187.118adsl-66-121-187-118.dsl.lsan03.pacbell.net0
66.121.187.119adsl-66-121-187-119.dsl.lsan03.pacbell.net0
66.121.187.120adsl-66-121-187-120.dsl.lsan03.pacbell.net0
66.121.187.121adsl-66-121-187-121.dsl.lsan03.pacbell.net0
66.121.187.122adsl-66-121-187-122.dsl.lsan03.pacbell.net0
66.121.187.123adsl-66-121-187-123.dsl.lsan03.pacbell.net0
66.121.187.124adsl-66-121-187-124.dsl.lsan03.pacbell.net0
66.121.187.125adsl-66-121-187-125.dsl.lsan03.pacbell.net0
66.121.187.126adsl-66-121-187-126.dsl.lsan03.pacbell.net0
66.121.187.127adsl-66-121-187-127.dsl.lsan03.pacbell.net0
66.121.187.128adsl-66-121-187-128.dsl.lsan03.pacbell.net0
66.121.187.129adsl-66-121-187-129.dsl.lsan03.pacbell.net0
66.121.187.130adsl-66-121-187-130.dsl.lsan03.pacbell.net0
66.121.187.131adsl-66-121-187-131.dsl.lsan03.pacbell.net0
66.121.187.132adsl-66-121-187-132.dsl.lsan03.pacbell.net0
66.121.187.133adsl-66-121-187-133.dsl.lsan03.pacbell.net0
66.121.187.134adsl-66-121-187-134.dsl.lsan03.pacbell.net0
66.121.187.135adsl-66-121-187-135.dsl.lsan03.pacbell.net0
66.121.187.136adsl-66-121-187-136.dsl.lsan03.pacbell.net0
66.121.187.137adsl-66-121-187-137.dsl.lsan03.pacbell.net0
66.121.187.138adsl-66-121-187-138.dsl.lsan03.pacbell.net0
66.121.187.139adsl-66-121-187-139.dsl.lsan03.pacbell.net0
66.121.187.140adsl-66-121-187-140.dsl.lsan03.pacbell.net0
66.121.187.141adsl-66-121-187-141.dsl.lsan03.pacbell.net0
66.121.187.142adsl-66-121-187-142.dsl.lsan03.pacbell.net0
66.121.187.143adsl-66-121-187-143.dsl.lsan03.pacbell.net0
66.121.187.144adsl-66-121-187-144.dsl.lsan03.pacbell.net0
66.121.187.145adsl-66-121-187-145.dsl.lsan03.pacbell.net0
66.121.187.146adsl-66-121-187-146.dsl.lsan03.pacbell.net0
66.121.187.147adsl-66-121-187-147.dsl.lsan03.pacbell.net0
66.121.187.148adsl-66-121-187-148.dsl.lsan03.pacbell.net0
66.121.187.149adsl-66-121-187-149.dsl.lsan03.pacbell.net0
66.121.187.150adsl-66-121-187-150.dsl.lsan03.pacbell.net0
66.121.187.151adsl-66-121-187-151.dsl.lsan03.pacbell.net0
66.121.187.152adsl-66-121-187-152.dsl.lsan03.pacbell.net0
66.121.187.153adsl-66-121-187-153.dsl.lsan03.pacbell.net0
66.121.187.154adsl-66-121-187-154.dsl.lsan03.pacbell.net0
66.121.187.155adsl-66-121-187-155.dsl.lsan03.pacbell.net0
66.121.187.156adsl-66-121-187-156.dsl.lsan03.pacbell.net0
66.121.187.157adsl-66-121-187-157.dsl.lsan03.pacbell.net0
66.121.187.158adsl-66-121-187-158.dsl.lsan03.pacbell.net0
66.121.187.159adsl-66-121-187-159.dsl.lsan03.pacbell.net0
66.121.187.160adsl-66-121-187-160.dsl.lsan03.pacbell.net0
66.121.187.161adsl-66-121-187-161.dsl.lsan03.pacbell.net0
66.121.187.162adsl-66-121-187-162.dsl.lsan03.pacbell.net0
66.121.187.163adsl-66-121-187-163.dsl.lsan03.pacbell.net0
66.121.187.164adsl-66-121-187-164.dsl.lsan03.pacbell.net0
66.121.187.165adsl-66-121-187-165.dsl.lsan03.pacbell.net0
66.121.187.166adsl-66-121-187-166.dsl.lsan03.pacbell.net0
66.121.187.167adsl-66-121-187-167.dsl.lsan03.pacbell.net0
66.121.187.168adsl-66-121-187-168.dsl.lsan03.pacbell.net0
66.121.187.169adsl-66-121-187-169.dsl.lsan03.pacbell.net0
66.121.187.170adsl-66-121-187-170.dsl.lsan03.pacbell.net0
66.121.187.171adsl-66-121-187-171.dsl.lsan03.pacbell.net0
66.121.187.172adsl-66-121-187-172.dsl.lsan03.pacbell.net0
66.121.187.173adsl-66-121-187-173.dsl.lsan03.pacbell.net0
66.121.187.174adsl-66-121-187-174.dsl.lsan03.pacbell.net0
66.121.187.175adsl-66-121-187-175.dsl.lsan03.pacbell.net0
66.121.187.176adsl-66-121-187-176.dsl.lsan03.pacbell.net0
66.121.187.177adsl-66-121-187-177.dsl.lsan03.pacbell.net0
66.121.187.178adsl-66-121-187-178.dsl.lsan03.pacbell.net0
66.121.187.179adsl-66-121-187-179.dsl.lsan03.pacbell.net0
66.121.187.180adsl-66-121-187-180.dsl.lsan03.pacbell.net0
66.121.187.181adsl-66-121-187-181.dsl.lsan03.pacbell.net0
66.121.187.182adsl-66-121-187-182.dsl.lsan03.pacbell.net0
66.121.187.183adsl-66-121-187-183.dsl.lsan03.pacbell.net0
66.121.187.184adsl-66-121-187-184.dsl.lsan03.pacbell.net0
66.121.187.185adsl-66-121-187-185.dsl.lsan03.pacbell.net0
66.121.187.186adsl-66-121-187-186.dsl.lsan03.pacbell.net0
66.121.187.187adsl-66-121-187-187.dsl.lsan03.pacbell.net0
66.121.187.188adsl-66-121-187-188.dsl.lsan03.pacbell.net0
66.121.187.189adsl-66-121-187-189.dsl.lsan03.pacbell.net0
66.121.187.190adsl-66-121-187-190.dsl.lsan03.pacbell.net0
66.121.187.191adsl-66-121-187-191.dsl.lsan03.pacbell.net0
66.121.187.192adsl-66-121-187-192.dsl.lsan03.pacbell.net0
66.121.187.193adsl-66-121-187-193.dsl.lsan03.pacbell.net0
66.121.187.194adsl-66-121-187-194.dsl.lsan03.pacbell.net0
66.121.187.195adsl-66-121-187-195.dsl.lsan03.pacbell.net0
66.121.187.196adsl-66-121-187-196.dsl.lsan03.pacbell.net0
66.121.187.197adsl-66-121-187-197.dsl.lsan03.pacbell.net0
66.121.187.198adsl-66-121-187-198.dsl.lsan03.pacbell.net0
66.121.187.199adsl-66-121-187-199.dsl.lsan03.pacbell.net0
66.121.187.200adsl-66-121-187-200.dsl.lsan03.pacbell.net0
66.121.187.201adsl-66-121-187-201.dsl.lsan03.pacbell.net0
66.121.187.202adsl-66-121-187-202.dsl.lsan03.pacbell.net0
66.121.187.203adsl-66-121-187-203.dsl.lsan03.pacbell.net0
66.121.187.204adsl-66-121-187-204.dsl.lsan03.pacbell.net0
66.121.187.205adsl-66-121-187-205.dsl.lsan03.pacbell.net0
66.121.187.206adsl-66-121-187-206.dsl.lsan03.pacbell.net0
66.121.187.207adsl-66-121-187-207.dsl.lsan03.pacbell.net0
66.121.187.208adsl-66-121-187-208.dsl.lsan03.pacbell.net0
66.121.187.209adsl-66-121-187-209.dsl.lsan03.pacbell.net0
66.121.187.210adsl-66-121-187-210.dsl.lsan03.pacbell.net0
66.121.187.211adsl-66-121-187-211.dsl.lsan03.pacbell.net0
66.121.187.212adsl-66-121-187-212.dsl.lsan03.pacbell.net0
66.121.187.213adsl-66-121-187-213.dsl.lsan03.pacbell.net0
66.121.187.214adsl-66-121-187-214.dsl.lsan03.pacbell.net0
66.121.187.215adsl-66-121-187-215.dsl.lsan03.pacbell.net0
66.121.187.216adsl-66-121-187-216.dsl.lsan03.pacbell.net0
66.121.187.217adsl-66-121-187-217.dsl.lsan03.pacbell.net0
66.121.187.218adsl-66-121-187-218.dsl.lsan03.pacbell.net0
66.121.187.219adsl-66-121-187-219.dsl.lsan03.pacbell.net0
66.121.187.220adsl-66-121-187-220.dsl.lsan03.pacbell.net0
66.121.187.221adsl-66-121-187-221.dsl.lsan03.pacbell.net0
66.121.187.222adsl-66-121-187-222.dsl.lsan03.pacbell.net0
66.121.187.223adsl-66-121-187-223.dsl.lsan03.pacbell.net0
66.121.187.224—0
66.121.187.225mx1.swbesq.com0
66.121.187.22666-121-187-226.swbesq.com0
66.121.187.22766-121-187-227.swbesq.com0
66.121.187.22866-121-187-228.swbesq.com0
66.121.187.229webmail.swbesq.com0
66.121.187.23066-121-187-230.swbesq.com0
66.121.187.231—0
66.121.187.232adsl-66-121-187-232.dsl.lsan03.pacbell.net0
66.121.187.233adsl-66-121-187-233.dsl.lsan03.pacbell.net0
66.121.187.234adsl-66-121-187-234.dsl.lsan03.pacbell.net0
66.121.187.235adsl-66-121-187-235.dsl.lsan03.pacbell.net0
66.121.187.236adsl-66-121-187-236.dsl.lsan03.pacbell.net0
66.121.187.237adsl-66-121-187-237.dsl.lsan03.pacbell.net0
66.121.187.238adsl-66-121-187-238.dsl.lsan03.pacbell.net0
66.121.187.239adsl-66-121-187-239.dsl.lsan03.pacbell.net0
66.121.187.240adsl-66-121-187-240.dsl.lsan03.pacbell.net0
66.121.187.241adsl-66-121-187-241.dsl.lsan03.pacbell.net0
66.121.187.242adsl-66-121-187-242.dsl.lsan03.pacbell.net0
66.121.187.243adsl-66-121-187-243.dsl.lsan03.pacbell.net0
66.121.187.244adsl-66-121-187-244.dsl.lsan03.pacbell.net0
66.121.187.245adsl-66-121-187-245.dsl.lsan03.pacbell.net0
66.121.187.246adsl-66-121-187-246.dsl.lsan03.pacbell.net0
66.121.187.247adsl-66-121-187-247.dsl.lsan03.pacbell.net0
66.121.187.248adsl-66-121-187-248.dsl.lsan03.pacbell.net0
66.121.187.249adsl-66-121-187-249.dsl.lsan03.pacbell.net0
66.121.187.250adsl-66-121-187-250.dsl.lsan03.pacbell.net0
66.121.187.251adsl-66-121-187-251.dsl.lsan03.pacbell.net0
66.121.187.252adsl-66-121-187-252.dsl.lsan03.pacbell.net0
66.121.187.253adsl-66-121-187-253.dsl.lsan03.pacbell.net0
66.121.187.254adsl-66-121-187-254.dsl.lsan03.pacbell.net0
66.121.187.255adsl-66-121-187-255.dsl.lsan03.pacbell.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 -m6 66.121.187.250
traceroute to 66.121.187.250 (66.121.187.250): 6 hops max, 52 byte packets
2 [] 156.146.32.232 0.096 ms
3 [AS7018] 12.247.252.249 1.351 ms
4 *
5 *
6 *
Measurement taken from  IPinfo ProbeNet in Chicago, US
On