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  1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.197.0.0/16
  4. 121.197.140.0/24

121.197.140.0/24 IP Range

Summary

ASNAS37963 Hangzhou Alibaba Advertising Co.,Ltd.
BGP121.197.0.0/16
IPs with RDNS254
Hosted Domains0
Pingable IPs0
Router IPs0
121.197.140.0—0
121.197.140.1smtp2140-1.mail.aliyun.com0
121.197.140.2smtp2140-2.mail.aliyun.com0
121.197.140.3smtp2140-3.mail.aliyun.com0
121.197.140.4smtp2140-4.mail.aliyun.com0
121.197.140.5smtp2140-5.mail.aliyun.com0
121.197.140.6smtp2140-6.mail.aliyun.com0
121.197.140.7smtp2140-7.mail.aliyun.com0
121.197.140.8smtp2140-8.mail.aliyun.com0
121.197.140.9smtp2140-9.mail.aliyun.com0
121.197.140.10smtp2140-10.mail.aliyun.com0
121.197.140.11smtp2140-11.mail.aliyun.com0
121.197.140.12smtp2140-12.mail.aliyun.com0
121.197.140.13smtp2140-13.mail.aliyun.com0
121.197.140.14smtp2140-14.mail.aliyun.com0
121.197.140.15smtp2140-15.mail.aliyun.com0
121.197.140.16smtp2140-16.mail.aliyun.com0
121.197.140.17smtp2140-17.mail.aliyun.com0
121.197.140.18smtp2140-18.mail.aliyun.com0
121.197.140.19smtp2140-19.mail.aliyun.com0
121.197.140.20smtp2140-20.mail.aliyun.com0
121.197.140.21smtp2140-21.mail.aliyun.com0
121.197.140.22smtp2140-22.mail.aliyun.com0
121.197.140.23smtp2140-23.mail.aliyun.com0
121.197.140.24smtp2140-24.mail.aliyun.com0
121.197.140.25smtp2140-25.mail.aliyun.com0
121.197.140.26smtp2140-26.mail.aliyun.com0
121.197.140.27smtp2140-27.mail.aliyun.com0
121.197.140.28smtp2140-28.mail.aliyun.com0
121.197.140.29smtp2140-29.mail.aliyun.com0
121.197.140.30smtp2140-30.mail.aliyun.com0
121.197.140.31smtp2140-31.mail.aliyun.com0
121.197.140.32smtp2140-32.mail.aliyun.com0
121.197.140.33smtp2140-33.mail.aliyun.com0
121.197.140.34smtp2140-34.mail.aliyun.com0
121.197.140.35smtp2140-35.mail.aliyun.com0
121.197.140.36smtp2140-36.mail.aliyun.com0
121.197.140.37smtp2140-37.mail.aliyun.com0
121.197.140.38smtp2140-38.mail.aliyun.com0
121.197.140.39smtp2140-39.mail.aliyun.com0
121.197.140.40smtp2140-40.mail.aliyun.com0
121.197.140.41smtp2140-41.mail.aliyun.com0
121.197.140.42smtp2140-42.mail.aliyun.com0
121.197.140.43smtp2140-43.mail.aliyun.com0
121.197.140.44smtp2140-44.mail.aliyun.com0
121.197.140.45smtp2140-45.mail.aliyun.com0
121.197.140.46smtp2140-46.mail.aliyun.com0
121.197.140.47smtp2140-47.mail.aliyun.com0
121.197.140.48smtp2140-48.mail.aliyun.com0
121.197.140.49smtp2140-49.mail.aliyun.com0
121.197.140.50smtp2140-50.mail.aliyun.com0
121.197.140.51smtp2140-51.mail.aliyun.com0
121.197.140.52smtp2140-52.mail.aliyun.com0
121.197.140.53smtp2140-53.mail.aliyun.com0
121.197.140.54smtp2140-54.mail.aliyun.com0
121.197.140.55smtp2140-55.mail.aliyun.com0
121.197.140.56smtp2140-56.mail.aliyun.com0
121.197.140.57smtp2140-57.mail.aliyun.com0
121.197.140.58smtp2140-58.mail.aliyun.com0
121.197.140.59smtp2140-59.mail.aliyun.com0
121.197.140.60smtp2140-60.mail.aliyun.com0
121.197.140.61smtp2140-61.mail.aliyun.com0
121.197.140.62smtp2140-62.mail.aliyun.com0
121.197.140.63smtp2140-63.mail.aliyun.com0
121.197.140.64smtp2140-64.mail.aliyun.com0
121.197.140.65smtp2140-65.mail.aliyun.com0
121.197.140.66smtp2140-66.mail.aliyun.com0
121.197.140.67smtp2140-67.mail.aliyun.com0
121.197.140.68smtp2140-68.mail.aliyun.com0
121.197.140.69smtp2140-69.mail.aliyun.com0
121.197.140.70smtp2140-70.mail.aliyun.com0
121.197.140.71smtp2140-71.mail.aliyun.com0
121.197.140.72smtp2140-72.mail.aliyun.com0
121.197.140.73smtp2140-73.mail.aliyun.com0
121.197.140.74smtp2140-74.mail.aliyun.com0
121.197.140.75smtp2140-75.mail.aliyun.com0
121.197.140.76smtp2140-76.mail.aliyun.com0
121.197.140.77smtp2140-77.mail.aliyun.com0
121.197.140.78smtp2140-78.mail.aliyun.com0
121.197.140.79smtp2140-79.mail.aliyun.com0
121.197.140.80smtp2140-80.mail.aliyun.com0
121.197.140.81smtp2140-81.mail.aliyun.com0
121.197.140.82smtp2140-82.mail.aliyun.com0
121.197.140.83smtp2140-83.mail.aliyun.com0
121.197.140.84smtp2140-84.mail.aliyun.com0
121.197.140.85smtp2140-85.mail.aliyun.com0
121.197.140.86smtp2140-86.mail.aliyun.com0
121.197.140.87smtp2140-87.mail.aliyun.com0
121.197.140.88smtp2140-88.mail.aliyun.com0
121.197.140.89smtp2140-89.mail.aliyun.com0
121.197.140.90smtp2140-90.mail.aliyun.com0
121.197.140.91smtp2140-91.mail.aliyun.com0
121.197.140.92smtp2140-92.mail.aliyun.com0
121.197.140.93smtp2140-93.mail.aliyun.com0
121.197.140.94smtp2140-94.mail.aliyun.com0
121.197.140.95smtp2140-95.mail.aliyun.com0
121.197.140.96smtp2140-96.mail.aliyun.com0
121.197.140.97smtp2140-97.mail.aliyun.com0
121.197.140.98smtp2140-98.mail.aliyun.com0
121.197.140.99smtp2140-99.mail.aliyun.com0
121.197.140.100smtp2140-100.mail.aliyun.com0
121.197.140.101smtp2140-101.mail.aliyun.com0
121.197.140.102smtp2140-102.mail.aliyun.com0
121.197.140.103smtp2140-103.mail.aliyun.com0
121.197.140.104smtp2140-104.mail.aliyun.com0
121.197.140.105smtp2140-105.mail.aliyun.com0
121.197.140.106smtp2140-106.mail.aliyun.com0
121.197.140.107smtp2140-107.mail.aliyun.com0
121.197.140.108smtp2140-108.mail.aliyun.com0
121.197.140.109smtp2140-109.mail.aliyun.com0
121.197.140.110smtp2140-110.mail.aliyun.com0
121.197.140.111smtp2140-111.mail.aliyun.com0
121.197.140.112smtp2140-112.mail.aliyun.com0
121.197.140.113smtp2140-113.mail.aliyun.com0
121.197.140.114smtp2140-114.mail.aliyun.com0
121.197.140.115smtp2140-115.mail.aliyun.com0
121.197.140.116smtp2140-116.mail.aliyun.com0
121.197.140.117smtp2140-117.mail.aliyun.com0
121.197.140.118smtp2140-118.mail.aliyun.com0
121.197.140.119smtp2140-119.mail.aliyun.com0
121.197.140.120smtp2140-120.mail.aliyun.com0
121.197.140.121smtp2140-121.mail.aliyun.com0
121.197.140.122smtp2140-122.mail.aliyun.com0
121.197.140.123smtp2140-123.mail.aliyun.com0
121.197.140.124smtp2140-124.mail.aliyun.com0
121.197.140.125smtp2140-125.mail.aliyun.com0
121.197.140.126smtp2140-126.mail.aliyun.com0
121.197.140.127smtp2140-127.mail.aliyun.com0
121.197.140.128smtp2140-128.mail.aliyun.com0
121.197.140.129smtp2140-129.mail.aliyun.com0
121.197.140.130smtp2140-130.mail.aliyun.com0
121.197.140.131smtp2140-131.mail.aliyun.com0
121.197.140.132smtp2140-132.mail.aliyun.com0
121.197.140.133smtp2140-133.mail.aliyun.com0
121.197.140.134smtp2140-134.mail.aliyun.com0
121.197.140.135smtp2140-135.mail.aliyun.com0
121.197.140.136smtp2140-136.mail.aliyun.com0
121.197.140.137smtp2140-137.mail.aliyun.com0
121.197.140.138smtp2140-138.mail.aliyun.com0
121.197.140.139smtp2140-139.mail.aliyun.com0
121.197.140.140smtp2140-140.mail.aliyun.com0
121.197.140.141smtp2140-141.mail.aliyun.com0
121.197.140.142smtp2140-142.mail.aliyun.com0
121.197.140.143smtp2140-143.mail.aliyun.com0
121.197.140.144smtp2140-144.mail.aliyun.com0
121.197.140.145smtp2140-145.mail.aliyun.com0
121.197.140.146smtp2140-146.mail.aliyun.com0
121.197.140.147smtp2140-147.mail.aliyun.com0
121.197.140.148smtp2140-148.mail.aliyun.com0
121.197.140.149smtp2140-149.mail.aliyun.com0
121.197.140.150smtp2140-150.mail.aliyun.com0
121.197.140.151smtp2140-151.mail.aliyun.com0
121.197.140.152smtp2140-152.mail.aliyun.com0
121.197.140.153smtp2140-153.mail.aliyun.com0
121.197.140.154smtp2140-154.mail.aliyun.com0
121.197.140.155smtp2140-155.mail.aliyun.com0
121.197.140.156smtp2140-156.mail.aliyun.com0
121.197.140.157smtp2140-157.mail.aliyun.com0
121.197.140.158smtp2140-158.mail.aliyun.com0
121.197.140.159smtp2140-159.mail.aliyun.com0
121.197.140.160smtp2140-160.mail.aliyun.com0
121.197.140.161smtp2140-161.mail.aliyun.com0
121.197.140.162smtp2140-162.mail.aliyun.com0
121.197.140.163smtp2140-163.mail.aliyun.com0
121.197.140.164smtp2140-164.mail.aliyun.com0
121.197.140.165smtp2140-165.mail.aliyun.com0
121.197.140.166smtp2140-166.mail.aliyun.com0
121.197.140.167smtp2140-167.mail.aliyun.com0
121.197.140.168smtp2140-168.mail.aliyun.com0
121.197.140.169smtp2140-169.mail.aliyun.com0
121.197.140.170smtp2140-170.mail.aliyun.com0
121.197.140.171smtp2140-171.mail.aliyun.com0
121.197.140.172smtp2140-172.mail.aliyun.com0
121.197.140.173smtp2140-173.mail.aliyun.com0
121.197.140.174smtp2140-174.mail.aliyun.com0
121.197.140.175smtp2140-175.mail.aliyun.com0
121.197.140.176smtp2140-176.mail.aliyun.com0
121.197.140.177smtp2140-177.mail.aliyun.com0
121.197.140.178smtp2140-178.mail.aliyun.com0
121.197.140.179smtp2140-179.mail.aliyun.com0
121.197.140.180smtp2140-180.mail.aliyun.com0
121.197.140.181smtp2140-181.mail.aliyun.com0
121.197.140.182smtp2140-182.mail.aliyun.com0
121.197.140.183smtp2140-183.mail.aliyun.com0
121.197.140.184smtp2140-184.mail.aliyun.com0
121.197.140.185smtp2140-185.mail.aliyun.com0
121.197.140.186smtp2140-186.mail.aliyun.com0
121.197.140.187smtp2140-187.mail.aliyun.com0
121.197.140.188smtp2140-188.mail.aliyun.com0
121.197.140.189smtp2140-189.mail.aliyun.com0
121.197.140.190smtp2140-190.mail.aliyun.com0
121.197.140.191smtp2140-191.mail.aliyun.com0
121.197.140.192smtp2140-192.mail.aliyun.com0
121.197.140.193smtp2140-193.mail.aliyun.com0
121.197.140.194smtp2140-194.mail.aliyun.com0
121.197.140.195smtp2140-195.mail.aliyun.com0
121.197.140.196smtp2140-196.mail.aliyun.com0
121.197.140.197smtp2140-197.mail.aliyun.com0
121.197.140.198smtp2140-198.mail.aliyun.com0
121.197.140.199smtp2140-199.mail.aliyun.com0
121.197.140.200smtp2140-200.mail.aliyun.com0
121.197.140.201smtp2140-201.mail.aliyun.com0
121.197.140.202smtp2140-202.mail.aliyun.com0
121.197.140.203smtp2140-203.mail.aliyun.com0
121.197.140.204smtp2140-204.mail.aliyun.com0
121.197.140.205smtp2140-205.mail.aliyun.com0
121.197.140.206smtp2140-206.mail.aliyun.com0
121.197.140.207smtp2140-207.mail.aliyun.com0
121.197.140.208smtp2140-208.mail.aliyun.com0
121.197.140.209smtp2140-209.mail.aliyun.com0
121.197.140.210smtp2140-210.mail.aliyun.com0
121.197.140.211smtp2140-211.mail.aliyun.com0
121.197.140.212smtp2140-212.mail.aliyun.com0
121.197.140.213smtp2140-213.mail.aliyun.com0
121.197.140.214smtp2140-214.mail.aliyun.com0
121.197.140.215smtp2140-215.mail.aliyun.com0
121.197.140.216smtp2140-216.mail.aliyun.com0
121.197.140.217smtp2140-217.mail.aliyun.com0
121.197.140.218smtp2140-218.mail.aliyun.com0
121.197.140.219smtp2140-219.mail.aliyun.com0
121.197.140.220smtp2140-220.mail.aliyun.com0
121.197.140.221smtp2140-221.mail.aliyun.com0
121.197.140.222smtp2140-222.mail.aliyun.com0
121.197.140.223smtp2140-223.mail.aliyun.com0
121.197.140.224smtp2140-224.mail.aliyun.com0
121.197.140.225smtp2140-225.mail.aliyun.com0
121.197.140.226smtp2140-226.mail.aliyun.com0
121.197.140.227smtp2140-227.mail.aliyun.com0
121.197.140.228smtp2140-228.mail.aliyun.com0
121.197.140.229smtp2140-229.mail.aliyun.com0
121.197.140.230smtp2140-230.mail.aliyun.com0
121.197.140.231smtp2140-231.mail.aliyun.com0
121.197.140.232smtp2140-232.mail.aliyun.com0
121.197.140.233smtp2140-233.mail.aliyun.com0
121.197.140.234smtp2140-234.mail.aliyun.com0
121.197.140.235smtp2140-235.mail.aliyun.com0
121.197.140.236smtp2140-236.mail.aliyun.com0
121.197.140.237smtp2140-237.mail.aliyun.com0
121.197.140.238smtp2140-238.mail.aliyun.com0
121.197.140.239smtp2140-239.mail.aliyun.com0
121.197.140.240smtp2140-240.mail.aliyun.com0
121.197.140.241smtp2140-241.mail.aliyun.com0
121.197.140.242smtp2140-242.mail.aliyun.com0
121.197.140.243smtp2140-243.mail.aliyun.com0
121.197.140.244smtp2140-244.mail.aliyun.com0
121.197.140.245smtp2140-245.mail.aliyun.com0
121.197.140.246smtp2140-246.mail.aliyun.com0
121.197.140.247smtp2140-247.mail.aliyun.com0
121.197.140.248smtp2140-248.mail.aliyun.com0
121.197.140.249smtp2140-249.mail.aliyun.com0
121.197.140.250smtp2140-250.mail.aliyun.com0
121.197.140.251smtp2140-251.mail.aliyun.com0
121.197.140.252smtp2140-252.mail.aliyun.com0
121.197.140.253smtp2140-253.mail.aliyun.com0
121.197.140.254smtp2140-254.mail.aliyun.com0
121.197.140.255—0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f2 -m5 121.197.140.92
traceroute to 121.197.140.92 (121.197.140.92): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from  IPinfo ProbeNet in Lanzhou, CN
On