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  1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.81.0.0/16
  4. 121.81.232.0/24

121.81.232.0/24 IP Range

Summary

ASNAS17511 OPTAGE Inc.
BGP121.80.0.0/14
IPs with RDNS256
Hosted Domains0
Pingable IPs13
Router IPs0
121.81.232.0121-81-232-0f1.osk1.eonet.ne.jp0
121.81.232.1121-81-232-1f1.osk1.eonet.ne.jp0
121.81.232.2121-81-232-2f1.osk1.eonet.ne.jp0
121.81.232.3121-81-232-3f1.osk1.eonet.ne.jp0
121.81.232.4121-81-232-4f1.osk1.eonet.ne.jp0
121.81.232.5121-81-232-5f1.osk1.eonet.ne.jp0
121.81.232.6121-81-232-6f1.osk1.eonet.ne.jp0
121.81.232.7121-81-232-7f1.osk1.eonet.ne.jp0
121.81.232.8121-81-232-8f1.osk1.eonet.ne.jp0
121.81.232.9121-81-232-9f1.osk1.eonet.ne.jp0
121.81.232.10121-81-232-10f1.osk1.eonet.ne.jp0
121.81.232.11121-81-232-11f1.osk1.eonet.ne.jp0
121.81.232.12121-81-232-12f1.osk1.eonet.ne.jp0
121.81.232.13121-81-232-13f1.osk1.eonet.ne.jp0
121.81.232.14121-81-232-14f1.osk1.eonet.ne.jp0
121.81.232.15121-81-232-15f1.osk1.eonet.ne.jp0
121.81.232.16121-81-232-16f1.osk1.eonet.ne.jp0
121.81.232.17121-81-232-17f1.osk1.eonet.ne.jp0
121.81.232.18121-81-232-18f1.osk1.eonet.ne.jp0
121.81.232.19121-81-232-19f1.osk1.eonet.ne.jp0
121.81.232.20121-81-232-20f1.osk1.eonet.ne.jp0
121.81.232.21121-81-232-21f1.osk1.eonet.ne.jp0
121.81.232.22121-81-232-22f1.osk1.eonet.ne.jp0
121.81.232.23121-81-232-23f1.osk1.eonet.ne.jp0
121.81.232.24121-81-232-24f1.osk1.eonet.ne.jp0
121.81.232.25121-81-232-25f1.osk1.eonet.ne.jp0
121.81.232.26121-81-232-26f1.osk1.eonet.ne.jp0
121.81.232.27121-81-232-27f1.osk1.eonet.ne.jp0
121.81.232.28121-81-232-28f1.osk1.eonet.ne.jp0
121.81.232.29121-81-232-29f1.osk1.eonet.ne.jp0
121.81.232.30121-81-232-30f1.osk1.eonet.ne.jp0
121.81.232.31121-81-232-31f1.osk1.eonet.ne.jp0
121.81.232.32121-81-232-32f1.osk1.eonet.ne.jp0
121.81.232.33121-81-232-33f1.osk1.eonet.ne.jp0
121.81.232.34121-81-232-34f1.osk1.eonet.ne.jp0
121.81.232.35121-81-232-35f1.osk1.eonet.ne.jp0
121.81.232.36121-81-232-36f1.osk1.eonet.ne.jp0
121.81.232.37121-81-232-37f1.osk1.eonet.ne.jp0
121.81.232.38121-81-232-38f1.osk1.eonet.ne.jp0
121.81.232.39121-81-232-39f1.osk1.eonet.ne.jp0
121.81.232.40121-81-232-40f1.osk1.eonet.ne.jp0
121.81.232.41121-81-232-41f1.osk1.eonet.ne.jp0
121.81.232.42121-81-232-42f1.osk1.eonet.ne.jp0
121.81.232.43121-81-232-43f1.osk1.eonet.ne.jp0
121.81.232.44121-81-232-44f1.osk1.eonet.ne.jp0
121.81.232.45121-81-232-45f1.osk1.eonet.ne.jp0
121.81.232.46121-81-232-46f1.osk1.eonet.ne.jp0
121.81.232.47121-81-232-47f1.osk1.eonet.ne.jp0
121.81.232.48121-81-232-48f1.osk1.eonet.ne.jp0
121.81.232.49121-81-232-49f1.osk1.eonet.ne.jp0
121.81.232.50121-81-232-50f1.osk1.eonet.ne.jp0
121.81.232.51121-81-232-51f1.osk1.eonet.ne.jp0
121.81.232.52121-81-232-52f1.osk1.eonet.ne.jp0
121.81.232.53121-81-232-53f1.osk1.eonet.ne.jp0
121.81.232.54121-81-232-54f1.osk1.eonet.ne.jp0
121.81.232.55121-81-232-55f1.osk1.eonet.ne.jp0
121.81.232.56121-81-232-56f1.osk1.eonet.ne.jp0
121.81.232.57121-81-232-57f1.osk1.eonet.ne.jp0
121.81.232.58121-81-232-58f1.osk1.eonet.ne.jp0
121.81.232.59121-81-232-59f1.osk1.eonet.ne.jp0
121.81.232.60121-81-232-60f1.osk1.eonet.ne.jp0
121.81.232.61121-81-232-61f1.osk1.eonet.ne.jp0
121.81.232.62121-81-232-62f1.osk1.eonet.ne.jp0
121.81.232.63121-81-232-63f1.osk1.eonet.ne.jp0
121.81.232.64121-81-232-64f1.osk1.eonet.ne.jp0
121.81.232.65121-81-232-65f1.osk1.eonet.ne.jp0
121.81.232.66121-81-232-66f1.osk1.eonet.ne.jp0
121.81.232.67121-81-232-67f1.osk1.eonet.ne.jp0
121.81.232.68121-81-232-68f1.osk1.eonet.ne.jp0
121.81.232.69121-81-232-69f1.osk1.eonet.ne.jp0
121.81.232.70121-81-232-70f1.osk1.eonet.ne.jp0
121.81.232.71121-81-232-71f1.osk1.eonet.ne.jp0
121.81.232.72121-81-232-72f1.osk1.eonet.ne.jp0
121.81.232.73121-81-232-73f1.osk1.eonet.ne.jp0
121.81.232.74121-81-232-74f1.osk1.eonet.ne.jp0
121.81.232.75121-81-232-75f1.osk1.eonet.ne.jp0
121.81.232.76121-81-232-76f1.osk1.eonet.ne.jp0
121.81.232.77121-81-232-77f1.osk1.eonet.ne.jp0
121.81.232.78121-81-232-78f1.osk1.eonet.ne.jp0
121.81.232.79121-81-232-79f1.osk1.eonet.ne.jp0
121.81.232.80121-81-232-80f1.osk1.eonet.ne.jp0
121.81.232.81121-81-232-81f1.osk1.eonet.ne.jp0
121.81.232.82121-81-232-82f1.osk1.eonet.ne.jp0
121.81.232.83121-81-232-83f1.osk1.eonet.ne.jp0
121.81.232.84121-81-232-84f1.osk1.eonet.ne.jp0
121.81.232.85121-81-232-85f1.osk1.eonet.ne.jp0
121.81.232.86121-81-232-86f1.osk1.eonet.ne.jp0
121.81.232.87121-81-232-87f1.osk1.eonet.ne.jp0
121.81.232.88121-81-232-88f1.osk1.eonet.ne.jp0
121.81.232.89121-81-232-89f1.osk1.eonet.ne.jp0
121.81.232.90121-81-232-90f1.osk1.eonet.ne.jp0
121.81.232.91121-81-232-91f1.osk1.eonet.ne.jp0
121.81.232.92121-81-232-92f1.osk1.eonet.ne.jp0
121.81.232.93121-81-232-93f1.osk1.eonet.ne.jp0
121.81.232.94121-81-232-94f1.osk1.eonet.ne.jp0
121.81.232.95121-81-232-95f1.osk1.eonet.ne.jp0
121.81.232.96121-81-232-96f1.osk1.eonet.ne.jp0
121.81.232.97121-81-232-97f1.osk1.eonet.ne.jp0
121.81.232.98121-81-232-98f1.osk1.eonet.ne.jp0
121.81.232.99121-81-232-99f1.osk1.eonet.ne.jp0
121.81.232.100121-81-232-100f1.osk1.eonet.ne.jp0
121.81.232.101121-81-232-101f1.osk1.eonet.ne.jp0
121.81.232.102121-81-232-102f1.osk1.eonet.ne.jp0
121.81.232.103121-81-232-103f1.osk1.eonet.ne.jp0
121.81.232.104121-81-232-104f1.osk1.eonet.ne.jp0
121.81.232.105121-81-232-105f1.osk1.eonet.ne.jp0
121.81.232.106121-81-232-106f1.osk1.eonet.ne.jp0
121.81.232.107121-81-232-107f1.osk1.eonet.ne.jp0
121.81.232.108121-81-232-108f1.osk1.eonet.ne.jp0
121.81.232.109121-81-232-109f1.osk1.eonet.ne.jp0
121.81.232.110121-81-232-110f1.osk1.eonet.ne.jp0
121.81.232.111121-81-232-111f1.osk1.eonet.ne.jp0
121.81.232.112121-81-232-112f1.osk1.eonet.ne.jp0
121.81.232.113121-81-232-113f1.osk1.eonet.ne.jp0
121.81.232.114121-81-232-114f1.osk1.eonet.ne.jp0
121.81.232.115121-81-232-115f1.osk1.eonet.ne.jp0
121.81.232.116121-81-232-116f1.osk1.eonet.ne.jp0
121.81.232.117121-81-232-117f1.osk1.eonet.ne.jp0
121.81.232.118121-81-232-118f1.osk1.eonet.ne.jp0
121.81.232.119121-81-232-119f1.osk1.eonet.ne.jp0
121.81.232.120121-81-232-120f1.osk1.eonet.ne.jp0
121.81.232.121121-81-232-121f1.osk1.eonet.ne.jp0
121.81.232.122121-81-232-122f1.osk1.eonet.ne.jp0
121.81.232.123121-81-232-123f1.osk1.eonet.ne.jp0
121.81.232.124121-81-232-124f1.osk1.eonet.ne.jp0
121.81.232.125121-81-232-125f1.osk1.eonet.ne.jp0
121.81.232.126121-81-232-126f1.osk1.eonet.ne.jp0
121.81.232.127121-81-232-127f1.osk1.eonet.ne.jp0
121.81.232.128121-81-232-128f1.osk1.eonet.ne.jp0
121.81.232.129121-81-232-129f1.osk1.eonet.ne.jp0
121.81.232.130121-81-232-130f1.osk1.eonet.ne.jp0
121.81.232.131121-81-232-131f1.osk1.eonet.ne.jp0
121.81.232.132121-81-232-132f1.osk1.eonet.ne.jp0
121.81.232.133121-81-232-133f1.osk1.eonet.ne.jp0
121.81.232.134121-81-232-134f1.osk1.eonet.ne.jp0
121.81.232.135121-81-232-135f1.osk1.eonet.ne.jp0
121.81.232.136121-81-232-136f1.osk1.eonet.ne.jp0
121.81.232.137121-81-232-137f1.osk1.eonet.ne.jp0
121.81.232.138121-81-232-138f1.osk1.eonet.ne.jp0
121.81.232.139121-81-232-139f1.osk1.eonet.ne.jp0
121.81.232.140121-81-232-140f1.osk1.eonet.ne.jp0
121.81.232.141121-81-232-141f1.osk1.eonet.ne.jp0
121.81.232.142121-81-232-142f1.osk1.eonet.ne.jp0
121.81.232.143121-81-232-143f1.osk1.eonet.ne.jp0
121.81.232.144121-81-232-144f1.osk1.eonet.ne.jp0
121.81.232.145121-81-232-145f1.osk1.eonet.ne.jp0
121.81.232.146121-81-232-146f1.osk1.eonet.ne.jp0
121.81.232.147121-81-232-147f1.osk1.eonet.ne.jp0
121.81.232.148121-81-232-148f1.osk1.eonet.ne.jp0
121.81.232.149121-81-232-149f1.osk1.eonet.ne.jp0
121.81.232.150121-81-232-150f1.osk1.eonet.ne.jp0
121.81.232.151121-81-232-151f1.osk1.eonet.ne.jp0
121.81.232.152121-81-232-152f1.osk1.eonet.ne.jp0
121.81.232.153121-81-232-153f1.osk1.eonet.ne.jp0
121.81.232.154121-81-232-154f1.osk1.eonet.ne.jp0
121.81.232.155121-81-232-155f1.osk1.eonet.ne.jp0
121.81.232.156121-81-232-156f1.osk1.eonet.ne.jp0
121.81.232.157121-81-232-157f1.osk1.eonet.ne.jp0
121.81.232.158121-81-232-158f1.osk1.eonet.ne.jp0
121.81.232.159121-81-232-159f1.osk1.eonet.ne.jp0
121.81.232.160121-81-232-160f1.osk1.eonet.ne.jp0
121.81.232.161121-81-232-161f1.osk1.eonet.ne.jp0
121.81.232.162121-81-232-162f1.osk1.eonet.ne.jp0
121.81.232.163121-81-232-163f1.osk1.eonet.ne.jp0
121.81.232.164121-81-232-164f1.osk1.eonet.ne.jp0
121.81.232.165121-81-232-165f1.osk1.eonet.ne.jp0
121.81.232.166121-81-232-166f1.osk1.eonet.ne.jp0
121.81.232.167121-81-232-167f1.osk1.eonet.ne.jp0
121.81.232.168121-81-232-168f1.osk1.eonet.ne.jp0
121.81.232.169121-81-232-169f1.osk1.eonet.ne.jp0
121.81.232.170121-81-232-170f1.osk1.eonet.ne.jp0
121.81.232.171121-81-232-171f1.osk1.eonet.ne.jp0
121.81.232.172121-81-232-172f1.osk1.eonet.ne.jp0
121.81.232.173121-81-232-173f1.osk1.eonet.ne.jp0
121.81.232.174121-81-232-174f1.osk1.eonet.ne.jp0
121.81.232.175121-81-232-175f1.osk1.eonet.ne.jp0
121.81.232.176121-81-232-176f1.osk1.eonet.ne.jp0
121.81.232.177121-81-232-177f1.osk1.eonet.ne.jp0
121.81.232.178121-81-232-178f1.osk1.eonet.ne.jp0
121.81.232.179121-81-232-179f1.osk1.eonet.ne.jp0
121.81.232.180121-81-232-180f1.osk1.eonet.ne.jp0
121.81.232.181121-81-232-181f1.osk1.eonet.ne.jp0
121.81.232.182121-81-232-182f1.osk1.eonet.ne.jp0
121.81.232.183121-81-232-183f1.osk1.eonet.ne.jp0
121.81.232.184121-81-232-184f1.osk1.eonet.ne.jp0
121.81.232.185121-81-232-185f1.osk1.eonet.ne.jp0
121.81.232.186121-81-232-186f1.osk1.eonet.ne.jp0
121.81.232.187121-81-232-187f1.osk1.eonet.ne.jp0
121.81.232.188121-81-232-188f1.osk1.eonet.ne.jp0
121.81.232.189121-81-232-189f1.osk1.eonet.ne.jp0
121.81.232.190121-81-232-190f1.osk1.eonet.ne.jp0
121.81.232.191121-81-232-191f1.osk1.eonet.ne.jp0
121.81.232.192121-81-232-192f1.osk1.eonet.ne.jp0
121.81.232.193121-81-232-193f1.osk1.eonet.ne.jp0
121.81.232.194121-81-232-194f1.osk1.eonet.ne.jp0
121.81.232.195121-81-232-195f1.osk1.eonet.ne.jp0
121.81.232.196121-81-232-196f1.osk1.eonet.ne.jp0
121.81.232.197121-81-232-197f1.osk1.eonet.ne.jp0
121.81.232.198121-81-232-198f1.osk1.eonet.ne.jp0
121.81.232.199121-81-232-199f1.osk1.eonet.ne.jp0
121.81.232.200121-81-232-200f1.osk1.eonet.ne.jp0
121.81.232.201121-81-232-201f1.osk1.eonet.ne.jp0
121.81.232.202121-81-232-202f1.osk1.eonet.ne.jp0
121.81.232.203121-81-232-203f1.osk1.eonet.ne.jp0
121.81.232.204121-81-232-204f1.osk1.eonet.ne.jp0
121.81.232.205121-81-232-205f1.osk1.eonet.ne.jp0
121.81.232.206121-81-232-206f1.osk1.eonet.ne.jp0
121.81.232.207121-81-232-207f1.osk1.eonet.ne.jp0
121.81.232.208121-81-232-208f1.osk1.eonet.ne.jp0
121.81.232.209121-81-232-209f1.osk1.eonet.ne.jp0
121.81.232.210121-81-232-210f1.osk1.eonet.ne.jp0
121.81.232.211121-81-232-211f1.osk1.eonet.ne.jp0
121.81.232.212121-81-232-212f1.osk1.eonet.ne.jp0
121.81.232.213121-81-232-213f1.osk1.eonet.ne.jp0
121.81.232.214121-81-232-214f1.osk1.eonet.ne.jp0
121.81.232.215121-81-232-215f1.osk1.eonet.ne.jp0
121.81.232.216121-81-232-216f1.osk1.eonet.ne.jp0
121.81.232.217121-81-232-217f1.osk1.eonet.ne.jp0
121.81.232.218121-81-232-218f1.osk1.eonet.ne.jp0
121.81.232.219121-81-232-219f1.osk1.eonet.ne.jp0
121.81.232.220121-81-232-220f1.osk1.eonet.ne.jp0
121.81.232.221121-81-232-221f1.osk1.eonet.ne.jp0
121.81.232.222121-81-232-222f1.osk1.eonet.ne.jp0
121.81.232.223121-81-232-223f1.osk1.eonet.ne.jp0
121.81.232.224121-81-232-224f1.osk1.eonet.ne.jp0
121.81.232.225121-81-232-225f1.osk1.eonet.ne.jp0
121.81.232.226121-81-232-226f1.osk1.eonet.ne.jp0
121.81.232.227121-81-232-227f1.osk1.eonet.ne.jp0
121.81.232.228121-81-232-228f1.osk1.eonet.ne.jp0
121.81.232.229121-81-232-229f1.osk1.eonet.ne.jp0
121.81.232.230121-81-232-230f1.osk1.eonet.ne.jp0
121.81.232.231121-81-232-231f1.osk1.eonet.ne.jp0
121.81.232.232121-81-232-232f1.osk1.eonet.ne.jp0
121.81.232.233121-81-232-233f1.osk1.eonet.ne.jp0
121.81.232.234121-81-232-234f1.osk1.eonet.ne.jp0
121.81.232.235121-81-232-235f1.osk1.eonet.ne.jp0
121.81.232.236121-81-232-236f1.osk1.eonet.ne.jp0
121.81.232.237121-81-232-237f1.osk1.eonet.ne.jp0
121.81.232.238121-81-232-238f1.osk1.eonet.ne.jp0
121.81.232.239121-81-232-239f1.osk1.eonet.ne.jp0
121.81.232.240121-81-232-240f1.osk1.eonet.ne.jp0
121.81.232.241121-81-232-241f1.osk1.eonet.ne.jp0
121.81.232.242121-81-232-242f1.osk1.eonet.ne.jp0
121.81.232.243121-81-232-243f1.osk1.eonet.ne.jp0
121.81.232.244121-81-232-244f1.osk1.eonet.ne.jp0
121.81.232.245121-81-232-245f1.osk1.eonet.ne.jp0
121.81.232.246121-81-232-246f1.osk1.eonet.ne.jp0
121.81.232.247121-81-232-247f1.osk1.eonet.ne.jp0
121.81.232.248121-81-232-248f1.osk1.eonet.ne.jp0
121.81.232.249121-81-232-249f1.osk1.eonet.ne.jp0
121.81.232.250121-81-232-250f1.osk1.eonet.ne.jp0
121.81.232.251121-81-232-251f1.osk1.eonet.ne.jp0
121.81.232.252121-81-232-252f1.osk1.eonet.ne.jp0
121.81.232.253121-81-232-253f1.osk1.eonet.ne.jp0
121.81.232.254121-81-232-254f1.osk1.eonet.ne.jp0
121.81.232.255121-81-232-255f1.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 121.81.232.97
traceroute to 121.81.232.97 (121.81.232.97): 64 hops max, 52 byte packets
1 [AS15169] 74.125.251.87 246.878 ms
2 *
3 [AS17511] 61.205.118.17 275.088 ms
4 [AS17511] 219.122.245.14 263.888 ms
5 [AS17511] 61.205.118.10 260.006 ms
6 [AS17511] 58.191.144.250 255.393 ms
7 [AS17511] 121.81.232.97 255.907 ms
Measurement taken from  IPinfo ProbeNet in Hamina, FI
On