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. 121.81.79.0/24

121.81.79.0/24 IP Range

Summary

ASNAS17511 OPTAGE Inc.
BGP121.80.0.0/14
IPs with RDNS256
Hosted Domains0
Pingable IPs4
Router IPs0
121.81.79.0121-81-79-0f1.osk2.eonet.ne.jp0
121.81.79.1121-81-79-1f1.osk2.eonet.ne.jp0
121.81.79.2121-81-79-2f1.osk2.eonet.ne.jp0
121.81.79.3121-81-79-3f1.osk2.eonet.ne.jp0
121.81.79.4121-81-79-4f1.osk2.eonet.ne.jp0
121.81.79.5121-81-79-5f1.osk2.eonet.ne.jp0
121.81.79.6121-81-79-6f1.osk2.eonet.ne.jp0
121.81.79.7121-81-79-7f1.osk2.eonet.ne.jp0
121.81.79.8121-81-79-8f1.osk2.eonet.ne.jp0
121.81.79.9121-81-79-9f1.osk2.eonet.ne.jp0
121.81.79.10121-81-79-10f1.osk2.eonet.ne.jp0
121.81.79.11121-81-79-11f1.osk2.eonet.ne.jp0
121.81.79.12121-81-79-12f1.osk2.eonet.ne.jp0
121.81.79.13121-81-79-13f1.osk2.eonet.ne.jp0
121.81.79.14121-81-79-14f1.osk2.eonet.ne.jp0
121.81.79.15121-81-79-15f1.osk2.eonet.ne.jp0
121.81.79.16121-81-79-16f1.osk2.eonet.ne.jp0
121.81.79.17121-81-79-17f1.osk2.eonet.ne.jp0
121.81.79.18121-81-79-18f1.osk2.eonet.ne.jp0
121.81.79.19121-81-79-19f1.osk2.eonet.ne.jp0
121.81.79.20121-81-79-20f1.osk2.eonet.ne.jp0
121.81.79.21121-81-79-21f1.osk2.eonet.ne.jp0
121.81.79.22121-81-79-22f1.osk2.eonet.ne.jp0
121.81.79.23121-81-79-23f1.osk2.eonet.ne.jp0
121.81.79.24121-81-79-24f1.osk2.eonet.ne.jp0
121.81.79.25121-81-79-25f1.osk2.eonet.ne.jp0
121.81.79.26121-81-79-26f1.osk2.eonet.ne.jp0
121.81.79.27121-81-79-27f1.osk2.eonet.ne.jp0
121.81.79.28121-81-79-28f1.osk2.eonet.ne.jp0
121.81.79.29121-81-79-29f1.osk2.eonet.ne.jp0
121.81.79.30121-81-79-30f1.osk2.eonet.ne.jp0
121.81.79.31121-81-79-31f1.osk2.eonet.ne.jp0
121.81.79.32121-81-79-32f1.osk2.eonet.ne.jp0
121.81.79.33121-81-79-33f1.osk2.eonet.ne.jp0
121.81.79.34121-81-79-34f1.osk2.eonet.ne.jp0
121.81.79.35121-81-79-35f1.osk2.eonet.ne.jp0
121.81.79.36121-81-79-36f1.osk2.eonet.ne.jp0
121.81.79.37121-81-79-37f1.osk2.eonet.ne.jp0
121.81.79.38121-81-79-38f1.osk2.eonet.ne.jp0
121.81.79.39121-81-79-39f1.osk2.eonet.ne.jp0
121.81.79.40121-81-79-40f1.osk2.eonet.ne.jp0
121.81.79.41121-81-79-41f1.osk2.eonet.ne.jp0
121.81.79.42121-81-79-42f1.osk2.eonet.ne.jp0
121.81.79.43121-81-79-43f1.osk2.eonet.ne.jp0
121.81.79.44121-81-79-44f1.osk2.eonet.ne.jp0
121.81.79.45121-81-79-45f1.osk2.eonet.ne.jp0
121.81.79.46121-81-79-46f1.osk2.eonet.ne.jp0
121.81.79.47121-81-79-47f1.osk2.eonet.ne.jp0
121.81.79.48121-81-79-48f1.osk2.eonet.ne.jp0
121.81.79.49121-81-79-49f1.osk2.eonet.ne.jp0
121.81.79.50121-81-79-50f1.osk2.eonet.ne.jp0
121.81.79.51121-81-79-51f1.osk2.eonet.ne.jp0
121.81.79.52121-81-79-52f1.osk2.eonet.ne.jp0
121.81.79.53121-81-79-53f1.osk2.eonet.ne.jp0
121.81.79.54121-81-79-54f1.osk2.eonet.ne.jp0
121.81.79.55121-81-79-55f1.osk2.eonet.ne.jp0
121.81.79.56121-81-79-56f1.osk2.eonet.ne.jp0
121.81.79.57121-81-79-57f1.osk2.eonet.ne.jp0
121.81.79.58121-81-79-58f1.osk2.eonet.ne.jp0
121.81.79.59121-81-79-59f1.osk2.eonet.ne.jp0
121.81.79.60121-81-79-60f1.osk2.eonet.ne.jp0
121.81.79.61121-81-79-61f1.osk2.eonet.ne.jp0
121.81.79.62121-81-79-62f1.osk2.eonet.ne.jp0
121.81.79.63121-81-79-63f1.osk2.eonet.ne.jp0
121.81.79.64121-81-79-64f1.osk2.eonet.ne.jp0
121.81.79.65121-81-79-65f1.osk2.eonet.ne.jp0
121.81.79.66121-81-79-66f1.osk2.eonet.ne.jp0
121.81.79.67121-81-79-67f1.osk2.eonet.ne.jp0
121.81.79.68121-81-79-68f1.osk2.eonet.ne.jp0
121.81.79.69121-81-79-69f1.osk2.eonet.ne.jp0
121.81.79.70121-81-79-70f1.osk2.eonet.ne.jp0
121.81.79.71121-81-79-71f1.osk2.eonet.ne.jp0
121.81.79.72121-81-79-72f1.osk2.eonet.ne.jp0
121.81.79.73121-81-79-73f1.osk2.eonet.ne.jp0
121.81.79.74121-81-79-74f1.osk2.eonet.ne.jp0
121.81.79.75121-81-79-75f1.osk2.eonet.ne.jp0
121.81.79.76121-81-79-76f1.osk2.eonet.ne.jp0
121.81.79.77121-81-79-77f1.osk2.eonet.ne.jp0
121.81.79.78121-81-79-78f1.osk2.eonet.ne.jp0
121.81.79.79121-81-79-79f1.osk2.eonet.ne.jp0
121.81.79.80121-81-79-80f1.osk2.eonet.ne.jp0
121.81.79.81121-81-79-81f1.osk2.eonet.ne.jp0
121.81.79.82121-81-79-82f1.osk2.eonet.ne.jp0
121.81.79.83121-81-79-83f1.osk2.eonet.ne.jp0
121.81.79.84121-81-79-84f1.osk2.eonet.ne.jp0
121.81.79.85121-81-79-85f1.osk2.eonet.ne.jp0
121.81.79.86121-81-79-86f1.osk2.eonet.ne.jp0
121.81.79.87121-81-79-87f1.osk2.eonet.ne.jp0
121.81.79.88121-81-79-88f1.osk2.eonet.ne.jp0
121.81.79.89121-81-79-89f1.osk2.eonet.ne.jp0
121.81.79.90121-81-79-90f1.osk2.eonet.ne.jp0
121.81.79.91121-81-79-91f1.osk2.eonet.ne.jp0
121.81.79.92121-81-79-92f1.osk2.eonet.ne.jp0
121.81.79.93121-81-79-93f1.osk2.eonet.ne.jp0
121.81.79.94121-81-79-94f1.osk2.eonet.ne.jp0
121.81.79.95121-81-79-95f1.osk2.eonet.ne.jp0
121.81.79.96121-81-79-96f1.osk2.eonet.ne.jp0
121.81.79.97121-81-79-97f1.osk2.eonet.ne.jp0
121.81.79.98121-81-79-98f1.osk2.eonet.ne.jp0
121.81.79.99121-81-79-99f1.osk2.eonet.ne.jp0
121.81.79.100121-81-79-100f1.osk2.eonet.ne.jp0
121.81.79.101121-81-79-101f1.osk2.eonet.ne.jp0
121.81.79.102121-81-79-102f1.osk2.eonet.ne.jp0
121.81.79.103121-81-79-103f1.osk2.eonet.ne.jp0
121.81.79.104121-81-79-104f1.osk2.eonet.ne.jp0
121.81.79.105121-81-79-105f1.osk2.eonet.ne.jp0
121.81.79.106121-81-79-106f1.osk2.eonet.ne.jp0
121.81.79.107121-81-79-107f1.osk2.eonet.ne.jp0
121.81.79.108121-81-79-108f1.osk2.eonet.ne.jp0
121.81.79.109121-81-79-109f1.osk2.eonet.ne.jp0
121.81.79.110121-81-79-110f1.osk2.eonet.ne.jp0
121.81.79.111121-81-79-111f1.osk2.eonet.ne.jp0
121.81.79.112121-81-79-112f1.osk2.eonet.ne.jp0
121.81.79.113121-81-79-113f1.osk2.eonet.ne.jp0
121.81.79.114121-81-79-114f1.osk2.eonet.ne.jp0
121.81.79.115121-81-79-115f1.osk2.eonet.ne.jp0
121.81.79.116121-81-79-116f1.osk2.eonet.ne.jp0
121.81.79.117121-81-79-117f1.osk2.eonet.ne.jp0
121.81.79.118121-81-79-118f1.osk2.eonet.ne.jp0
121.81.79.119121-81-79-119f1.osk2.eonet.ne.jp0
121.81.79.120121-81-79-120f1.osk2.eonet.ne.jp0
121.81.79.121121-81-79-121f1.osk2.eonet.ne.jp0
121.81.79.122121-81-79-122f1.osk2.eonet.ne.jp0
121.81.79.123121-81-79-123f1.osk2.eonet.ne.jp0
121.81.79.124121-81-79-124f1.osk2.eonet.ne.jp0
121.81.79.125121-81-79-125f1.osk2.eonet.ne.jp0
121.81.79.126121-81-79-126f1.osk2.eonet.ne.jp0
121.81.79.127121-81-79-127f1.osk2.eonet.ne.jp0
121.81.79.128121-81-79-128f1.osk2.eonet.ne.jp0
121.81.79.129121-81-79-129f1.osk2.eonet.ne.jp0
121.81.79.130121-81-79-130f1.osk2.eonet.ne.jp0
121.81.79.131121-81-79-131f1.osk2.eonet.ne.jp0
121.81.79.132121-81-79-132f1.osk2.eonet.ne.jp0
121.81.79.133121-81-79-133f1.osk2.eonet.ne.jp0
121.81.79.134121-81-79-134f1.osk2.eonet.ne.jp0
121.81.79.135121-81-79-135f1.osk2.eonet.ne.jp0
121.81.79.136121-81-79-136f1.osk2.eonet.ne.jp0
121.81.79.137121-81-79-137f1.osk2.eonet.ne.jp0
121.81.79.138121-81-79-138f1.osk2.eonet.ne.jp0
121.81.79.139121-81-79-139f1.osk2.eonet.ne.jp0
121.81.79.140121-81-79-140f1.osk2.eonet.ne.jp0
121.81.79.141121-81-79-141f1.osk2.eonet.ne.jp0
121.81.79.142121-81-79-142f1.osk2.eonet.ne.jp0
121.81.79.143121-81-79-143f1.osk2.eonet.ne.jp0
121.81.79.144121-81-79-144f1.osk2.eonet.ne.jp0
121.81.79.145121-81-79-145f1.osk2.eonet.ne.jp0
121.81.79.146121-81-79-146f1.osk2.eonet.ne.jp0
121.81.79.147121-81-79-147f1.osk2.eonet.ne.jp0
121.81.79.148121-81-79-148f1.osk2.eonet.ne.jp0
121.81.79.149121-81-79-149f1.osk2.eonet.ne.jp0
121.81.79.150121-81-79-150f1.osk2.eonet.ne.jp0
121.81.79.151121-81-79-151f1.osk2.eonet.ne.jp0
121.81.79.152121-81-79-152f1.osk2.eonet.ne.jp0
121.81.79.153121-81-79-153f1.osk2.eonet.ne.jp0
121.81.79.154121-81-79-154f1.osk2.eonet.ne.jp0
121.81.79.155121-81-79-155f1.osk2.eonet.ne.jp0
121.81.79.156121-81-79-156f1.osk2.eonet.ne.jp0
121.81.79.157121-81-79-157f1.osk2.eonet.ne.jp0
121.81.79.158121-81-79-158f1.osk2.eonet.ne.jp0
121.81.79.159121-81-79-159f1.osk2.eonet.ne.jp0
121.81.79.160121-81-79-160f1.osk2.eonet.ne.jp0
121.81.79.161121-81-79-161f1.osk2.eonet.ne.jp0
121.81.79.162121-81-79-162f1.osk2.eonet.ne.jp0
121.81.79.163121-81-79-163f1.osk2.eonet.ne.jp0
121.81.79.164121-81-79-164f1.osk2.eonet.ne.jp0
121.81.79.165121-81-79-165f1.osk2.eonet.ne.jp0
121.81.79.166121-81-79-166f1.osk2.eonet.ne.jp0
121.81.79.167121-81-79-167f1.osk2.eonet.ne.jp0
121.81.79.168121-81-79-168f1.osk2.eonet.ne.jp0
121.81.79.169121-81-79-169f1.osk2.eonet.ne.jp0
121.81.79.170121-81-79-170f1.osk2.eonet.ne.jp0
121.81.79.171121-81-79-171f1.osk2.eonet.ne.jp0
121.81.79.172121-81-79-172f1.osk2.eonet.ne.jp0
121.81.79.173121-81-79-173f1.osk2.eonet.ne.jp0
121.81.79.174121-81-79-174f1.osk2.eonet.ne.jp0
121.81.79.175121-81-79-175f1.osk2.eonet.ne.jp0
121.81.79.176121-81-79-176f1.osk2.eonet.ne.jp0
121.81.79.177121-81-79-177f1.osk2.eonet.ne.jp0
121.81.79.178121-81-79-178f1.osk2.eonet.ne.jp0
121.81.79.179121-81-79-179f1.osk2.eonet.ne.jp0
121.81.79.180121-81-79-180f1.osk2.eonet.ne.jp0
121.81.79.181121-81-79-181f1.osk2.eonet.ne.jp0
121.81.79.182121-81-79-182f1.osk2.eonet.ne.jp0
121.81.79.183121-81-79-183f1.osk2.eonet.ne.jp0
121.81.79.184121-81-79-184f1.osk2.eonet.ne.jp0
121.81.79.185121-81-79-185f1.osk2.eonet.ne.jp0
121.81.79.186121-81-79-186f1.osk2.eonet.ne.jp0
121.81.79.187121-81-79-187f1.osk2.eonet.ne.jp0
121.81.79.188121-81-79-188f1.osk2.eonet.ne.jp0
121.81.79.189121-81-79-189f1.osk2.eonet.ne.jp0
121.81.79.190121-81-79-190f1.osk2.eonet.ne.jp0
121.81.79.191121-81-79-191f1.osk2.eonet.ne.jp0
121.81.79.192121-81-79-192f1.osk2.eonet.ne.jp0
121.81.79.193121-81-79-193f1.osk2.eonet.ne.jp0
121.81.79.194121-81-79-194f1.osk2.eonet.ne.jp0
121.81.79.195121-81-79-195f1.osk2.eonet.ne.jp0
121.81.79.196121-81-79-196f1.osk2.eonet.ne.jp0
121.81.79.197121-81-79-197f1.osk2.eonet.ne.jp0
121.81.79.198121-81-79-198f1.osk2.eonet.ne.jp0
121.81.79.199121-81-79-199f1.osk2.eonet.ne.jp0
121.81.79.200121-81-79-200f1.osk2.eonet.ne.jp0
121.81.79.201121-81-79-201f1.osk2.eonet.ne.jp0
121.81.79.202121-81-79-202f1.osk2.eonet.ne.jp0
121.81.79.203121-81-79-203f1.osk2.eonet.ne.jp0
121.81.79.204121-81-79-204f1.osk2.eonet.ne.jp0
121.81.79.205121-81-79-205f1.osk2.eonet.ne.jp0
121.81.79.206121-81-79-206f1.osk2.eonet.ne.jp0
121.81.79.207121-81-79-207f1.osk2.eonet.ne.jp0
121.81.79.208121-81-79-208f1.osk2.eonet.ne.jp0
121.81.79.209121-81-79-209f1.osk2.eonet.ne.jp0
121.81.79.210121-81-79-210f1.osk2.eonet.ne.jp0
121.81.79.211121-81-79-211f1.osk2.eonet.ne.jp0
121.81.79.212121-81-79-212f1.osk2.eonet.ne.jp0
121.81.79.213121-81-79-213f1.osk2.eonet.ne.jp0
121.81.79.214121-81-79-214f1.osk2.eonet.ne.jp0
121.81.79.215121-81-79-215f1.osk2.eonet.ne.jp0
121.81.79.216121-81-79-216f1.osk2.eonet.ne.jp0
121.81.79.217121-81-79-217f1.osk2.eonet.ne.jp0
121.81.79.218121-81-79-218f1.osk2.eonet.ne.jp0
121.81.79.219121-81-79-219f1.osk2.eonet.ne.jp0
121.81.79.220121-81-79-220f1.osk2.eonet.ne.jp0
121.81.79.221121-81-79-221f1.osk2.eonet.ne.jp0
121.81.79.222121-81-79-222f1.osk2.eonet.ne.jp0
121.81.79.223121-81-79-223f1.osk2.eonet.ne.jp0
121.81.79.224121-81-79-224f1.osk2.eonet.ne.jp0
121.81.79.225121-81-79-225f1.osk2.eonet.ne.jp0
121.81.79.226121-81-79-226f1.osk2.eonet.ne.jp0
121.81.79.227121-81-79-227f1.osk2.eonet.ne.jp0
121.81.79.228121-81-79-228f1.osk2.eonet.ne.jp0
121.81.79.229121-81-79-229f1.osk2.eonet.ne.jp0
121.81.79.230121-81-79-230f1.osk2.eonet.ne.jp0
121.81.79.231121-81-79-231f1.osk2.eonet.ne.jp0
121.81.79.232121-81-79-232f1.osk2.eonet.ne.jp0
121.81.79.233121-81-79-233f1.osk2.eonet.ne.jp0
121.81.79.234121-81-79-234f1.osk2.eonet.ne.jp0
121.81.79.235121-81-79-235f1.osk2.eonet.ne.jp0
121.81.79.236121-81-79-236f1.osk2.eonet.ne.jp0
121.81.79.237121-81-79-237f1.osk2.eonet.ne.jp0
121.81.79.238121-81-79-238f1.osk2.eonet.ne.jp0
121.81.79.239121-81-79-239f1.osk2.eonet.ne.jp0
121.81.79.240121-81-79-240f1.osk2.eonet.ne.jp0
121.81.79.241121-81-79-241f1.osk2.eonet.ne.jp0
121.81.79.242121-81-79-242f1.osk2.eonet.ne.jp0
121.81.79.243121-81-79-243f1.osk2.eonet.ne.jp0
121.81.79.244121-81-79-244f1.osk2.eonet.ne.jp0
121.81.79.245121-81-79-245f1.osk2.eonet.ne.jp0
121.81.79.246121-81-79-246f1.osk2.eonet.ne.jp0
121.81.79.247121-81-79-247f1.osk2.eonet.ne.jp0
121.81.79.248121-81-79-248f1.osk2.eonet.ne.jp0
121.81.79.249121-81-79-249f1.osk2.eonet.ne.jp0
121.81.79.250121-81-79-250f1.osk2.eonet.ne.jp0
121.81.79.251121-81-79-251f1.osk2.eonet.ne.jp0
121.81.79.252121-81-79-252f1.osk2.eonet.ne.jp0
121.81.79.253121-81-79-253f1.osk2.eonet.ne.jp0
121.81.79.254121-81-79-254f1.osk2.eonet.ne.jp0
121.81.79.255121-81-79-255f1.osk2.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 -f4 121.81.79.184
traceroute to 121.81.79.184 (121.81.79.184): 64 hops max, 52 byte packets
4 [AS16509] 99.83.70.51 1.669 ms
6 [AS17511] 219.75.144.186 29.696 ms
7 [AS17511] 121.81.79.184 1.966 ms
Measurement taken from  IPinfo ProbeNet in Osaka, JP
On