IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.81.0.0/16
  4. 121.81.217.0/24

121.81.217.0/24 IP Range

Summary

ASNAS17511 OPTAGE Inc.
BGP121.80.0.0/14
IPs with RDNS256
Hosted Domains0
Pingable IPs7
Router IPs0
121.81.217.0121-81-217-0f1.osk1.eonet.ne.jp0
121.81.217.1121-81-217-1f1.osk1.eonet.ne.jp0
121.81.217.2121-81-217-2f1.osk1.eonet.ne.jp0
121.81.217.3121-81-217-3f1.osk1.eonet.ne.jp0
121.81.217.4121-81-217-4f1.osk1.eonet.ne.jp0
121.81.217.5121-81-217-5f1.osk1.eonet.ne.jp0
121.81.217.6121-81-217-6f1.osk1.eonet.ne.jp0
121.81.217.7121-81-217-7f1.osk1.eonet.ne.jp0
121.81.217.8121-81-217-8f1.osk1.eonet.ne.jp0
121.81.217.9121-81-217-9f1.osk1.eonet.ne.jp0
121.81.217.10121-81-217-10f1.osk1.eonet.ne.jp0
121.81.217.11121-81-217-11f1.osk1.eonet.ne.jp0
121.81.217.12121-81-217-12f1.osk1.eonet.ne.jp0
121.81.217.13121-81-217-13f1.osk1.eonet.ne.jp0
121.81.217.14121-81-217-14f1.osk1.eonet.ne.jp0
121.81.217.15121-81-217-15f1.osk1.eonet.ne.jp0
121.81.217.16121-81-217-16f1.osk1.eonet.ne.jp0
121.81.217.17121-81-217-17f1.osk1.eonet.ne.jp0
121.81.217.18121-81-217-18f1.osk1.eonet.ne.jp0
121.81.217.19121-81-217-19f1.osk1.eonet.ne.jp0
121.81.217.20121-81-217-20f1.osk1.eonet.ne.jp0
121.81.217.21121-81-217-21f1.osk1.eonet.ne.jp0
121.81.217.22121-81-217-22f1.osk1.eonet.ne.jp0
121.81.217.23121-81-217-23f1.osk1.eonet.ne.jp0
121.81.217.24121-81-217-24f1.osk1.eonet.ne.jp0
121.81.217.25121-81-217-25f1.osk1.eonet.ne.jp0
121.81.217.26121-81-217-26f1.osk1.eonet.ne.jp0
121.81.217.27121-81-217-27f1.osk1.eonet.ne.jp0
121.81.217.28121-81-217-28f1.osk1.eonet.ne.jp0
121.81.217.29121-81-217-29f1.osk1.eonet.ne.jp0
121.81.217.30121-81-217-30f1.osk1.eonet.ne.jp0
121.81.217.31121-81-217-31f1.osk1.eonet.ne.jp0
121.81.217.32121-81-217-32f1.osk1.eonet.ne.jp0
121.81.217.33121-81-217-33f1.osk1.eonet.ne.jp0
121.81.217.34121-81-217-34f1.osk1.eonet.ne.jp0
121.81.217.35121-81-217-35f1.osk1.eonet.ne.jp0
121.81.217.36121-81-217-36f1.osk1.eonet.ne.jp0
121.81.217.37121-81-217-37f1.osk1.eonet.ne.jp0
121.81.217.38121-81-217-38f1.osk1.eonet.ne.jp0
121.81.217.39121-81-217-39f1.osk1.eonet.ne.jp0
121.81.217.40121-81-217-40f1.osk1.eonet.ne.jp0
121.81.217.41121-81-217-41f1.osk1.eonet.ne.jp0
121.81.217.42121-81-217-42f1.osk1.eonet.ne.jp0
121.81.217.43121-81-217-43f1.osk1.eonet.ne.jp0
121.81.217.44121-81-217-44f1.osk1.eonet.ne.jp0
121.81.217.45121-81-217-45f1.osk1.eonet.ne.jp0
121.81.217.46121-81-217-46f1.osk1.eonet.ne.jp0
121.81.217.47121-81-217-47f1.osk1.eonet.ne.jp0
121.81.217.48121-81-217-48f1.osk1.eonet.ne.jp0
121.81.217.49121-81-217-49f1.osk1.eonet.ne.jp0
121.81.217.50121-81-217-50f1.osk1.eonet.ne.jp0
121.81.217.51121-81-217-51f1.osk1.eonet.ne.jp0
121.81.217.52121-81-217-52f1.osk1.eonet.ne.jp0
121.81.217.53121-81-217-53f1.osk1.eonet.ne.jp0
121.81.217.54121-81-217-54f1.osk1.eonet.ne.jp0
121.81.217.55121-81-217-55f1.osk1.eonet.ne.jp0
121.81.217.56121-81-217-56f1.osk1.eonet.ne.jp0
121.81.217.57121-81-217-57f1.osk1.eonet.ne.jp0
121.81.217.58121-81-217-58f1.osk1.eonet.ne.jp0
121.81.217.59121-81-217-59f1.osk1.eonet.ne.jp0
121.81.217.60121-81-217-60f1.osk1.eonet.ne.jp0
121.81.217.61121-81-217-61f1.osk1.eonet.ne.jp0
121.81.217.62121-81-217-62f1.osk1.eonet.ne.jp0
121.81.217.63121-81-217-63f1.osk1.eonet.ne.jp0
121.81.217.64121-81-217-64f1.osk1.eonet.ne.jp0
121.81.217.65121-81-217-65f1.osk1.eonet.ne.jp0
121.81.217.66121-81-217-66f1.osk1.eonet.ne.jp0
121.81.217.67121-81-217-67f1.osk1.eonet.ne.jp0
121.81.217.68121-81-217-68f1.osk1.eonet.ne.jp0
121.81.217.69121-81-217-69f1.osk1.eonet.ne.jp0
121.81.217.70121-81-217-70f1.osk1.eonet.ne.jp0
121.81.217.71121-81-217-71f1.osk1.eonet.ne.jp0
121.81.217.72121-81-217-72f1.osk1.eonet.ne.jp0
121.81.217.73121-81-217-73f1.osk1.eonet.ne.jp0
121.81.217.74121-81-217-74f1.osk1.eonet.ne.jp0
121.81.217.75121-81-217-75f1.osk1.eonet.ne.jp0
121.81.217.76121-81-217-76f1.osk1.eonet.ne.jp0
121.81.217.77121-81-217-77f1.osk1.eonet.ne.jp0
121.81.217.78121-81-217-78f1.osk1.eonet.ne.jp0
121.81.217.79121-81-217-79f1.osk1.eonet.ne.jp0
121.81.217.80121-81-217-80f1.osk1.eonet.ne.jp0
121.81.217.81121-81-217-81f1.osk1.eonet.ne.jp0
121.81.217.82121-81-217-82f1.osk1.eonet.ne.jp0
121.81.217.83121-81-217-83f1.osk1.eonet.ne.jp0
121.81.217.84121-81-217-84f1.osk1.eonet.ne.jp0
121.81.217.85121-81-217-85f1.osk1.eonet.ne.jp0
121.81.217.86121-81-217-86f1.osk1.eonet.ne.jp0
121.81.217.87121-81-217-87f1.osk1.eonet.ne.jp0
121.81.217.88121-81-217-88f1.osk1.eonet.ne.jp0
121.81.217.89121-81-217-89f1.osk1.eonet.ne.jp0
121.81.217.90121-81-217-90f1.osk1.eonet.ne.jp0
121.81.217.91121-81-217-91f1.osk1.eonet.ne.jp0
121.81.217.92121-81-217-92f1.osk1.eonet.ne.jp0
121.81.217.93121-81-217-93f1.osk1.eonet.ne.jp0
121.81.217.94121-81-217-94f1.osk1.eonet.ne.jp0
121.81.217.95121-81-217-95f1.osk1.eonet.ne.jp0
121.81.217.96121-81-217-96f1.osk1.eonet.ne.jp0
121.81.217.97121-81-217-97f1.osk1.eonet.ne.jp0
121.81.217.98121-81-217-98f1.osk1.eonet.ne.jp0
121.81.217.99121-81-217-99f1.osk1.eonet.ne.jp0
121.81.217.100121-81-217-100f1.osk1.eonet.ne.jp0
121.81.217.101121-81-217-101f1.osk1.eonet.ne.jp0
121.81.217.102121-81-217-102f1.osk1.eonet.ne.jp0
121.81.217.103121-81-217-103f1.osk1.eonet.ne.jp0
121.81.217.104121-81-217-104f1.osk1.eonet.ne.jp0
121.81.217.105121-81-217-105f1.osk1.eonet.ne.jp0
121.81.217.106121-81-217-106f1.osk1.eonet.ne.jp0
121.81.217.107121-81-217-107f1.osk1.eonet.ne.jp0
121.81.217.108121-81-217-108f1.osk1.eonet.ne.jp0
121.81.217.109121-81-217-109f1.osk1.eonet.ne.jp0
121.81.217.110121-81-217-110f1.osk1.eonet.ne.jp0
121.81.217.111121-81-217-111f1.osk1.eonet.ne.jp0
121.81.217.112121-81-217-112f1.osk1.eonet.ne.jp0
121.81.217.113121-81-217-113f1.osk1.eonet.ne.jp0
121.81.217.114121-81-217-114f1.osk1.eonet.ne.jp0
121.81.217.115121-81-217-115f1.osk1.eonet.ne.jp0
121.81.217.116121-81-217-116f1.osk1.eonet.ne.jp0
121.81.217.117121-81-217-117f1.osk1.eonet.ne.jp0
121.81.217.118121-81-217-118f1.osk1.eonet.ne.jp0
121.81.217.119121-81-217-119f1.osk1.eonet.ne.jp0
121.81.217.120121-81-217-120f1.osk1.eonet.ne.jp0
121.81.217.121121-81-217-121f1.osk1.eonet.ne.jp0
121.81.217.122121-81-217-122f1.osk1.eonet.ne.jp0
121.81.217.123121-81-217-123f1.osk1.eonet.ne.jp0
121.81.217.124121-81-217-124f1.osk1.eonet.ne.jp0
121.81.217.125121-81-217-125f1.osk1.eonet.ne.jp0
121.81.217.126121-81-217-126f1.osk1.eonet.ne.jp0
121.81.217.127121-81-217-127f1.osk1.eonet.ne.jp0
121.81.217.128121-81-217-128f1.osk1.eonet.ne.jp0
121.81.217.129121-81-217-129f1.osk1.eonet.ne.jp0
121.81.217.130121-81-217-130f1.osk1.eonet.ne.jp0
121.81.217.131121-81-217-131f1.osk1.eonet.ne.jp0
121.81.217.132121-81-217-132f1.osk1.eonet.ne.jp0
121.81.217.133121-81-217-133f1.osk1.eonet.ne.jp0
121.81.217.134121-81-217-134f1.osk1.eonet.ne.jp0
121.81.217.135121-81-217-135f1.osk1.eonet.ne.jp0
121.81.217.136121-81-217-136f1.osk1.eonet.ne.jp0
121.81.217.137121-81-217-137f1.osk1.eonet.ne.jp0
121.81.217.138121-81-217-138f1.osk1.eonet.ne.jp0
121.81.217.139121-81-217-139f1.osk1.eonet.ne.jp0
121.81.217.140121-81-217-140f1.osk1.eonet.ne.jp0
121.81.217.141121-81-217-141f1.osk1.eonet.ne.jp0
121.81.217.142121-81-217-142f1.osk1.eonet.ne.jp0
121.81.217.143121-81-217-143f1.osk1.eonet.ne.jp0
121.81.217.144121-81-217-144f1.osk1.eonet.ne.jp0
121.81.217.145121-81-217-145f1.osk1.eonet.ne.jp0
121.81.217.146121-81-217-146f1.osk1.eonet.ne.jp0
121.81.217.147121-81-217-147f1.osk1.eonet.ne.jp0
121.81.217.148121-81-217-148f1.osk1.eonet.ne.jp0
121.81.217.149121-81-217-149f1.osk1.eonet.ne.jp0
121.81.217.150121-81-217-150f1.osk1.eonet.ne.jp0
121.81.217.151121-81-217-151f1.osk1.eonet.ne.jp0
121.81.217.152121-81-217-152f1.osk1.eonet.ne.jp0
121.81.217.153121-81-217-153f1.osk1.eonet.ne.jp0
121.81.217.154121-81-217-154f1.osk1.eonet.ne.jp0
121.81.217.155121-81-217-155f1.osk1.eonet.ne.jp0
121.81.217.156121-81-217-156f1.osk1.eonet.ne.jp0
121.81.217.157121-81-217-157f1.osk1.eonet.ne.jp0
121.81.217.158121-81-217-158f1.osk1.eonet.ne.jp0
121.81.217.159121-81-217-159f1.osk1.eonet.ne.jp0
121.81.217.160121-81-217-160f1.osk1.eonet.ne.jp0
121.81.217.161121-81-217-161f1.osk1.eonet.ne.jp0
121.81.217.162121-81-217-162f1.osk1.eonet.ne.jp0
121.81.217.163121-81-217-163f1.osk1.eonet.ne.jp0
121.81.217.164121-81-217-164f1.osk1.eonet.ne.jp0
121.81.217.165121-81-217-165f1.osk1.eonet.ne.jp0
121.81.217.166121-81-217-166f1.osk1.eonet.ne.jp0
121.81.217.167121-81-217-167f1.osk1.eonet.ne.jp0
121.81.217.168121-81-217-168f1.osk1.eonet.ne.jp0
121.81.217.169121-81-217-169f1.osk1.eonet.ne.jp0
121.81.217.170121-81-217-170f1.osk1.eonet.ne.jp0
121.81.217.171121-81-217-171f1.osk1.eonet.ne.jp0
121.81.217.172121-81-217-172f1.osk1.eonet.ne.jp0
121.81.217.173121-81-217-173f1.osk1.eonet.ne.jp0
121.81.217.174121-81-217-174f1.osk1.eonet.ne.jp0
121.81.217.175121-81-217-175f1.osk1.eonet.ne.jp0
121.81.217.176121-81-217-176f1.osk1.eonet.ne.jp0
121.81.217.177121-81-217-177f1.osk1.eonet.ne.jp0
121.81.217.178121-81-217-178f1.osk1.eonet.ne.jp0
121.81.217.179121-81-217-179f1.osk1.eonet.ne.jp0
121.81.217.180121-81-217-180f1.osk1.eonet.ne.jp0
121.81.217.181121-81-217-181f1.osk1.eonet.ne.jp0
121.81.217.182121-81-217-182f1.osk1.eonet.ne.jp0
121.81.217.183121-81-217-183f1.osk1.eonet.ne.jp0
121.81.217.184121-81-217-184f1.osk1.eonet.ne.jp0
121.81.217.185121-81-217-185f1.osk1.eonet.ne.jp0
121.81.217.186121-81-217-186f1.osk1.eonet.ne.jp0
121.81.217.187121-81-217-187f1.osk1.eonet.ne.jp0
121.81.217.188121-81-217-188f1.osk1.eonet.ne.jp0
121.81.217.189121-81-217-189f1.osk1.eonet.ne.jp0
121.81.217.190121-81-217-190f1.osk1.eonet.ne.jp0
121.81.217.191121-81-217-191f1.osk1.eonet.ne.jp0
121.81.217.192121-81-217-192f1.osk1.eonet.ne.jp0
121.81.217.193121-81-217-193f1.osk1.eonet.ne.jp0
121.81.217.194121-81-217-194f1.osk1.eonet.ne.jp0
121.81.217.195121-81-217-195f1.osk1.eonet.ne.jp0
121.81.217.196121-81-217-196f1.osk1.eonet.ne.jp0
121.81.217.197121-81-217-197f1.osk1.eonet.ne.jp0
121.81.217.198121-81-217-198f1.osk1.eonet.ne.jp0
121.81.217.199121-81-217-199f1.osk1.eonet.ne.jp0
121.81.217.200121-81-217-200f1.osk1.eonet.ne.jp0
121.81.217.201121-81-217-201f1.osk1.eonet.ne.jp0
121.81.217.202121-81-217-202f1.osk1.eonet.ne.jp0
121.81.217.203121-81-217-203f1.osk1.eonet.ne.jp0
121.81.217.204121-81-217-204f1.osk1.eonet.ne.jp0
121.81.217.205121-81-217-205f1.osk1.eonet.ne.jp0
121.81.217.206121-81-217-206f1.osk1.eonet.ne.jp0
121.81.217.207121-81-217-207f1.osk1.eonet.ne.jp0
121.81.217.208121-81-217-208f1.osk1.eonet.ne.jp0
121.81.217.209121-81-217-209f1.osk1.eonet.ne.jp0
121.81.217.210121-81-217-210f1.osk1.eonet.ne.jp0
121.81.217.211121-81-217-211f1.osk1.eonet.ne.jp0
121.81.217.212121-81-217-212f1.osk1.eonet.ne.jp0
121.81.217.213121-81-217-213f1.osk1.eonet.ne.jp0
121.81.217.214121-81-217-214f1.osk1.eonet.ne.jp0
121.81.217.215121-81-217-215f1.osk1.eonet.ne.jp0
121.81.217.216121-81-217-216f1.osk1.eonet.ne.jp0
121.81.217.217121-81-217-217f1.osk1.eonet.ne.jp0
121.81.217.218121-81-217-218f1.osk1.eonet.ne.jp0
121.81.217.219121-81-217-219f1.osk1.eonet.ne.jp0
121.81.217.220121-81-217-220f1.osk1.eonet.ne.jp0
121.81.217.221121-81-217-221f1.osk1.eonet.ne.jp0
121.81.217.222121-81-217-222f1.osk1.eonet.ne.jp0
121.81.217.223121-81-217-223f1.osk1.eonet.ne.jp0
121.81.217.224121-81-217-224f1.osk1.eonet.ne.jp0
121.81.217.225121-81-217-225f1.osk1.eonet.ne.jp0
121.81.217.226121-81-217-226f1.osk1.eonet.ne.jp0
121.81.217.227121-81-217-227f1.osk1.eonet.ne.jp0
121.81.217.228121-81-217-228f1.osk1.eonet.ne.jp0
121.81.217.229121-81-217-229f1.osk1.eonet.ne.jp0
121.81.217.230121-81-217-230f1.osk1.eonet.ne.jp0
121.81.217.231121-81-217-231f1.osk1.eonet.ne.jp0
121.81.217.232121-81-217-232f1.osk1.eonet.ne.jp0
121.81.217.233121-81-217-233f1.osk1.eonet.ne.jp0
121.81.217.234121-81-217-234f1.osk1.eonet.ne.jp0
121.81.217.235121-81-217-235f1.osk1.eonet.ne.jp0
121.81.217.236121-81-217-236f1.osk1.eonet.ne.jp0
121.81.217.237121-81-217-237f1.osk1.eonet.ne.jp0
121.81.217.238121-81-217-238f1.osk1.eonet.ne.jp0
121.81.217.239121-81-217-239f1.osk1.eonet.ne.jp0
121.81.217.240121-81-217-240f1.osk1.eonet.ne.jp0
121.81.217.241121-81-217-241f1.osk1.eonet.ne.jp0
121.81.217.242121-81-217-242f1.osk1.eonet.ne.jp0
121.81.217.243121-81-217-243f1.osk1.eonet.ne.jp0
121.81.217.244121-81-217-244f1.osk1.eonet.ne.jp0
121.81.217.245121-81-217-245f1.osk1.eonet.ne.jp0
121.81.217.246121-81-217-246f1.osk1.eonet.ne.jp0
121.81.217.247121-81-217-247f1.osk1.eonet.ne.jp0
121.81.217.248121-81-217-248f1.osk1.eonet.ne.jp0
121.81.217.249121-81-217-249f1.osk1.eonet.ne.jp0
121.81.217.250121-81-217-250f1.osk1.eonet.ne.jp0
121.81.217.251121-81-217-251f1.osk1.eonet.ne.jp0
121.81.217.252121-81-217-252f1.osk1.eonet.ne.jp0
121.81.217.253121-81-217-253f1.osk1.eonet.ne.jp0
121.81.217.254121-81-217-254f1.osk1.eonet.ne.jp0
121.81.217.255121-81-217-255f1.osk1.eonet.ne.jp0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 121.81.217.106
traceroute to 121.81.217.106 (121.81.217.106): 64 hops max, 52 byte packets
1 [AS15169] 74.125.251.87 132.553 ms
2 *
3 [AS17511] 60.56.5.141 136.03 ms
4 [AS17511] 203.140.81.222 135.364 ms
5 [AS17511] 61.205.119.14 135.006 ms
6 [AS17511] 58.191.145.6 132.069 ms
7 [AS17511] 121.81.217.106 132.763 ms
Measurement taken from  IPinfo ProbeNet in Mumbai, IN
On