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. 121.81.30.0/24

121.81.30.0/24 IP Range

Summary

ASNAS17511 OPTAGE Inc.
BGP121.80.0.0/14
IPs with RDNS256
Hosted Domains0
Pingable IPs4
Router IPs0
121.81.30.0121-81-30-0f1.shg1.eonet.ne.jp0
121.81.30.1121-81-30-1f1.shg1.eonet.ne.jp0
121.81.30.2121-81-30-2f1.shg1.eonet.ne.jp0
121.81.30.3121-81-30-3f1.shg1.eonet.ne.jp0
121.81.30.4121-81-30-4f1.shg1.eonet.ne.jp0
121.81.30.5121-81-30-5f1.shg1.eonet.ne.jp0
121.81.30.6121-81-30-6f1.shg1.eonet.ne.jp0
121.81.30.7121-81-30-7f1.shg1.eonet.ne.jp0
121.81.30.8121-81-30-8f1.shg1.eonet.ne.jp0
121.81.30.9121-81-30-9f1.shg1.eonet.ne.jp0
121.81.30.10121-81-30-10f1.shg1.eonet.ne.jp0
121.81.30.11121-81-30-11f1.shg1.eonet.ne.jp0
121.81.30.12121-81-30-12f1.shg1.eonet.ne.jp0
121.81.30.13121-81-30-13f1.shg1.eonet.ne.jp0
121.81.30.14121-81-30-14f1.shg1.eonet.ne.jp0
121.81.30.15121-81-30-15f1.shg1.eonet.ne.jp0
121.81.30.16121-81-30-16f1.shg1.eonet.ne.jp0
121.81.30.17121-81-30-17f1.shg1.eonet.ne.jp0
121.81.30.18121-81-30-18f1.shg1.eonet.ne.jp0
121.81.30.19121-81-30-19f1.shg1.eonet.ne.jp0
121.81.30.20121-81-30-20f1.shg1.eonet.ne.jp0
121.81.30.21121-81-30-21f1.shg1.eonet.ne.jp0
121.81.30.22121-81-30-22f1.shg1.eonet.ne.jp0
121.81.30.23121-81-30-23f1.shg1.eonet.ne.jp0
121.81.30.24121-81-30-24f1.shg1.eonet.ne.jp0
121.81.30.25121-81-30-25f1.shg1.eonet.ne.jp0
121.81.30.26121-81-30-26f1.shg1.eonet.ne.jp0
121.81.30.27121-81-30-27f1.shg1.eonet.ne.jp0
121.81.30.28121-81-30-28f1.shg1.eonet.ne.jp0
121.81.30.29121-81-30-29f1.shg1.eonet.ne.jp0
121.81.30.30121-81-30-30f1.shg1.eonet.ne.jp0
121.81.30.31121-81-30-31f1.shg1.eonet.ne.jp0
121.81.30.32121-81-30-32f1.shg1.eonet.ne.jp0
121.81.30.33121-81-30-33f1.shg1.eonet.ne.jp0
121.81.30.34121-81-30-34f1.shg1.eonet.ne.jp0
121.81.30.35121-81-30-35f1.shg1.eonet.ne.jp0
121.81.30.36121-81-30-36f1.shg1.eonet.ne.jp0
121.81.30.37121-81-30-37f1.shg1.eonet.ne.jp0
121.81.30.38121-81-30-38f1.shg1.eonet.ne.jp0
121.81.30.39121-81-30-39f1.shg1.eonet.ne.jp0
121.81.30.40121-81-30-40f1.shg1.eonet.ne.jp0
121.81.30.41121-81-30-41f1.shg1.eonet.ne.jp0
121.81.30.42121-81-30-42f1.shg1.eonet.ne.jp0
121.81.30.43121-81-30-43f1.shg1.eonet.ne.jp0
121.81.30.44121-81-30-44f1.shg1.eonet.ne.jp0
121.81.30.45121-81-30-45f1.shg1.eonet.ne.jp0
121.81.30.46121-81-30-46f1.shg1.eonet.ne.jp0
121.81.30.47121-81-30-47f1.shg1.eonet.ne.jp0
121.81.30.48121-81-30-48f1.shg1.eonet.ne.jp0
121.81.30.49121-81-30-49f1.shg1.eonet.ne.jp0
121.81.30.50121-81-30-50f1.shg1.eonet.ne.jp0
121.81.30.51121-81-30-51f1.shg1.eonet.ne.jp0
121.81.30.52121-81-30-52f1.shg1.eonet.ne.jp0
121.81.30.53121-81-30-53f1.shg1.eonet.ne.jp0
121.81.30.54121-81-30-54f1.shg1.eonet.ne.jp0
121.81.30.55121-81-30-55f1.shg1.eonet.ne.jp0
121.81.30.56121-81-30-56f1.shg1.eonet.ne.jp0
121.81.30.57121-81-30-57f1.shg1.eonet.ne.jp0
121.81.30.58121-81-30-58f1.shg1.eonet.ne.jp0
121.81.30.59121-81-30-59f1.shg1.eonet.ne.jp0
121.81.30.60121-81-30-60f1.shg1.eonet.ne.jp0
121.81.30.61121-81-30-61f1.shg1.eonet.ne.jp0
121.81.30.62121-81-30-62f1.shg1.eonet.ne.jp0
121.81.30.63121-81-30-63f1.shg1.eonet.ne.jp0
121.81.30.64121-81-30-64f1.shg1.eonet.ne.jp0
121.81.30.65121-81-30-65f1.shg1.eonet.ne.jp0
121.81.30.66121-81-30-66f1.shg1.eonet.ne.jp0
121.81.30.67121-81-30-67f1.shg1.eonet.ne.jp0
121.81.30.68121-81-30-68f1.shg1.eonet.ne.jp0
121.81.30.69121-81-30-69f1.shg1.eonet.ne.jp0
121.81.30.70121-81-30-70f1.shg1.eonet.ne.jp0
121.81.30.71121-81-30-71f1.shg1.eonet.ne.jp0
121.81.30.72121-81-30-72f1.shg1.eonet.ne.jp0
121.81.30.73121-81-30-73f1.shg1.eonet.ne.jp0
121.81.30.74121-81-30-74f1.shg1.eonet.ne.jp0
121.81.30.75121-81-30-75f1.shg1.eonet.ne.jp0
121.81.30.76121-81-30-76f1.shg1.eonet.ne.jp0
121.81.30.77121-81-30-77f1.shg1.eonet.ne.jp0
121.81.30.78121-81-30-78f1.shg1.eonet.ne.jp0
121.81.30.79121-81-30-79f1.shg1.eonet.ne.jp0
121.81.30.80121-81-30-80f1.shg1.eonet.ne.jp0
121.81.30.81121-81-30-81f1.shg1.eonet.ne.jp0
121.81.30.82121-81-30-82f1.shg1.eonet.ne.jp0
121.81.30.83121-81-30-83f1.shg1.eonet.ne.jp0
121.81.30.84121-81-30-84f1.shg1.eonet.ne.jp0
121.81.30.85121-81-30-85f1.shg1.eonet.ne.jp0
121.81.30.86121-81-30-86f1.shg1.eonet.ne.jp0
121.81.30.87121-81-30-87f1.shg1.eonet.ne.jp0
121.81.30.88121-81-30-88f1.shg1.eonet.ne.jp0
121.81.30.89121-81-30-89f1.shg1.eonet.ne.jp0
121.81.30.90121-81-30-90f1.shg1.eonet.ne.jp0
121.81.30.91121-81-30-91f1.shg1.eonet.ne.jp0
121.81.30.92121-81-30-92f1.shg1.eonet.ne.jp0
121.81.30.93121-81-30-93f1.shg1.eonet.ne.jp0
121.81.30.94121-81-30-94f1.shg1.eonet.ne.jp0
121.81.30.95121-81-30-95f1.shg1.eonet.ne.jp0
121.81.30.96121-81-30-96f1.shg1.eonet.ne.jp0
121.81.30.97121-81-30-97f1.shg1.eonet.ne.jp0
121.81.30.98121-81-30-98f1.shg1.eonet.ne.jp0
121.81.30.99121-81-30-99f1.shg1.eonet.ne.jp0
121.81.30.100121-81-30-100f1.shg1.eonet.ne.jp0
121.81.30.101121-81-30-101f1.shg1.eonet.ne.jp0
121.81.30.102121-81-30-102f1.shg1.eonet.ne.jp0
121.81.30.103121-81-30-103f1.shg1.eonet.ne.jp0
121.81.30.104121-81-30-104f1.shg1.eonet.ne.jp0
121.81.30.105121-81-30-105f1.shg1.eonet.ne.jp0
121.81.30.106121-81-30-106f1.shg1.eonet.ne.jp0
121.81.30.107121-81-30-107f1.shg1.eonet.ne.jp0
121.81.30.108121-81-30-108f1.shg1.eonet.ne.jp0
121.81.30.109121-81-30-109f1.shg1.eonet.ne.jp0
121.81.30.110121-81-30-110f1.shg1.eonet.ne.jp0
121.81.30.111121-81-30-111f1.shg1.eonet.ne.jp0
121.81.30.112121-81-30-112f1.shg1.eonet.ne.jp0
121.81.30.113121-81-30-113f1.shg1.eonet.ne.jp0
121.81.30.114121-81-30-114f1.shg1.eonet.ne.jp0
121.81.30.115121-81-30-115f1.shg1.eonet.ne.jp0
121.81.30.116121-81-30-116f1.shg1.eonet.ne.jp0
121.81.30.117121-81-30-117f1.shg1.eonet.ne.jp0
121.81.30.118121-81-30-118f1.shg1.eonet.ne.jp0
121.81.30.119121-81-30-119f1.shg1.eonet.ne.jp0
121.81.30.120121-81-30-120f1.shg1.eonet.ne.jp0
121.81.30.121121-81-30-121f1.shg1.eonet.ne.jp0
121.81.30.122121-81-30-122f1.shg1.eonet.ne.jp0
121.81.30.123121-81-30-123f1.shg1.eonet.ne.jp0
121.81.30.124121-81-30-124f1.shg1.eonet.ne.jp0
121.81.30.125121-81-30-125f1.shg1.eonet.ne.jp0
121.81.30.126121-81-30-126f1.shg1.eonet.ne.jp0
121.81.30.127121-81-30-127f1.shg1.eonet.ne.jp0
121.81.30.128121-81-30-128f1.shg1.eonet.ne.jp0
121.81.30.129121-81-30-129f1.shg1.eonet.ne.jp0
121.81.30.130121-81-30-130f1.shg1.eonet.ne.jp0
121.81.30.131121-81-30-131f1.shg1.eonet.ne.jp0
121.81.30.132121-81-30-132f1.shg1.eonet.ne.jp0
121.81.30.133121-81-30-133f1.shg1.eonet.ne.jp0
121.81.30.134121-81-30-134f1.shg1.eonet.ne.jp0
121.81.30.135121-81-30-135f1.shg1.eonet.ne.jp0
121.81.30.136121-81-30-136f1.shg1.eonet.ne.jp0
121.81.30.137121-81-30-137f1.shg1.eonet.ne.jp0
121.81.30.138121-81-30-138f1.shg1.eonet.ne.jp0
121.81.30.139121-81-30-139f1.shg1.eonet.ne.jp0
121.81.30.140121-81-30-140f1.shg1.eonet.ne.jp0
121.81.30.141121-81-30-141f1.shg1.eonet.ne.jp0
121.81.30.142121-81-30-142f1.shg1.eonet.ne.jp0
121.81.30.143121-81-30-143f1.shg1.eonet.ne.jp0
121.81.30.144121-81-30-144f1.shg1.eonet.ne.jp0
121.81.30.145121-81-30-145f1.shg1.eonet.ne.jp0
121.81.30.146121-81-30-146f1.shg1.eonet.ne.jp0
121.81.30.147121-81-30-147f1.shg1.eonet.ne.jp0
121.81.30.148121-81-30-148f1.shg1.eonet.ne.jp0
121.81.30.149121-81-30-149f1.shg1.eonet.ne.jp0
121.81.30.150121-81-30-150f1.shg1.eonet.ne.jp0
121.81.30.151121-81-30-151f1.shg1.eonet.ne.jp0
121.81.30.152121-81-30-152f1.shg1.eonet.ne.jp0
121.81.30.153121-81-30-153f1.shg1.eonet.ne.jp0
121.81.30.154121-81-30-154f1.shg1.eonet.ne.jp0
121.81.30.155121-81-30-155f1.shg1.eonet.ne.jp0
121.81.30.156121-81-30-156f1.shg1.eonet.ne.jp0
121.81.30.157121-81-30-157f1.shg1.eonet.ne.jp0
121.81.30.158121-81-30-158f1.shg1.eonet.ne.jp0
121.81.30.159121-81-30-159f1.shg1.eonet.ne.jp0
121.81.30.160121-81-30-160f1.shg1.eonet.ne.jp0
121.81.30.161121-81-30-161f1.shg1.eonet.ne.jp0
121.81.30.162121-81-30-162f1.shg1.eonet.ne.jp0
121.81.30.163121-81-30-163f1.shg1.eonet.ne.jp0
121.81.30.164121-81-30-164f1.shg1.eonet.ne.jp0
121.81.30.165121-81-30-165f1.shg1.eonet.ne.jp0
121.81.30.166121-81-30-166f1.shg1.eonet.ne.jp0
121.81.30.167121-81-30-167f1.shg1.eonet.ne.jp0
121.81.30.168121-81-30-168f1.shg1.eonet.ne.jp0
121.81.30.169121-81-30-169f1.shg1.eonet.ne.jp0
121.81.30.170121-81-30-170f1.shg1.eonet.ne.jp0
121.81.30.171121-81-30-171f1.shg1.eonet.ne.jp0
121.81.30.172121-81-30-172f1.shg1.eonet.ne.jp0
121.81.30.173121-81-30-173f1.shg1.eonet.ne.jp0
121.81.30.174121-81-30-174f1.shg1.eonet.ne.jp0
121.81.30.175121-81-30-175f1.shg1.eonet.ne.jp0
121.81.30.176121-81-30-176f1.shg1.eonet.ne.jp0
121.81.30.177121-81-30-177f1.shg1.eonet.ne.jp0
121.81.30.178121-81-30-178f1.shg1.eonet.ne.jp0
121.81.30.179121-81-30-179f1.shg1.eonet.ne.jp0
121.81.30.180121-81-30-180f1.shg1.eonet.ne.jp0
121.81.30.181121-81-30-181f1.shg1.eonet.ne.jp0
121.81.30.182121-81-30-182f1.shg1.eonet.ne.jp0
121.81.30.183121-81-30-183f1.shg1.eonet.ne.jp0
121.81.30.184121-81-30-184f1.shg1.eonet.ne.jp0
121.81.30.185121-81-30-185f1.shg1.eonet.ne.jp0
121.81.30.186121-81-30-186f1.shg1.eonet.ne.jp0
121.81.30.187121-81-30-187f1.shg1.eonet.ne.jp0
121.81.30.188121-81-30-188f1.shg1.eonet.ne.jp0
121.81.30.189121-81-30-189f1.shg1.eonet.ne.jp0
121.81.30.190121-81-30-190f1.shg1.eonet.ne.jp0
121.81.30.191121-81-30-191f1.shg1.eonet.ne.jp0
121.81.30.192121-81-30-192f1.shg1.eonet.ne.jp0
121.81.30.193121-81-30-193f1.shg1.eonet.ne.jp0
121.81.30.194121-81-30-194f1.shg1.eonet.ne.jp0
121.81.30.195121-81-30-195f1.shg1.eonet.ne.jp0
121.81.30.196121-81-30-196f1.shg1.eonet.ne.jp0
121.81.30.197121-81-30-197f1.shg1.eonet.ne.jp0
121.81.30.198121-81-30-198f1.shg1.eonet.ne.jp0
121.81.30.199121-81-30-199f1.shg1.eonet.ne.jp0
121.81.30.200121-81-30-200f1.shg1.eonet.ne.jp0
121.81.30.201121-81-30-201f1.shg1.eonet.ne.jp0
121.81.30.202121-81-30-202f1.shg1.eonet.ne.jp0
121.81.30.203121-81-30-203f1.shg1.eonet.ne.jp0
121.81.30.204121-81-30-204f1.shg1.eonet.ne.jp0
121.81.30.205121-81-30-205f1.shg1.eonet.ne.jp0
121.81.30.206121-81-30-206f1.shg1.eonet.ne.jp0
121.81.30.207121-81-30-207f1.shg1.eonet.ne.jp0
121.81.30.208121-81-30-208f1.shg1.eonet.ne.jp0
121.81.30.209121-81-30-209f1.shg1.eonet.ne.jp0
121.81.30.210121-81-30-210f1.shg1.eonet.ne.jp0
121.81.30.211121-81-30-211f1.shg1.eonet.ne.jp0
121.81.30.212121-81-30-212f1.shg1.eonet.ne.jp0
121.81.30.213121-81-30-213f1.shg1.eonet.ne.jp0
121.81.30.214121-81-30-214f1.shg1.eonet.ne.jp0
121.81.30.215121-81-30-215f1.shg1.eonet.ne.jp0
121.81.30.216121-81-30-216f1.shg1.eonet.ne.jp0
121.81.30.217121-81-30-217f1.shg1.eonet.ne.jp0
121.81.30.218121-81-30-218f1.shg1.eonet.ne.jp0
121.81.30.219121-81-30-219f1.shg1.eonet.ne.jp0
121.81.30.220121-81-30-220f1.shg1.eonet.ne.jp0
121.81.30.221121-81-30-221f1.shg1.eonet.ne.jp0
121.81.30.222121-81-30-222f1.shg1.eonet.ne.jp0
121.81.30.223121-81-30-223f1.shg1.eonet.ne.jp0
121.81.30.224121-81-30-224f1.shg1.eonet.ne.jp0
121.81.30.225121-81-30-225f1.shg1.eonet.ne.jp0
121.81.30.226121-81-30-226f1.shg1.eonet.ne.jp0
121.81.30.227121-81-30-227f1.shg1.eonet.ne.jp0
121.81.30.228121-81-30-228f1.shg1.eonet.ne.jp0
121.81.30.229121-81-30-229f1.shg1.eonet.ne.jp0
121.81.30.230121-81-30-230f1.shg1.eonet.ne.jp0
121.81.30.231121-81-30-231f1.shg1.eonet.ne.jp0
121.81.30.232121-81-30-232f1.shg1.eonet.ne.jp0
121.81.30.233121-81-30-233f1.shg1.eonet.ne.jp0
121.81.30.234121-81-30-234f1.shg1.eonet.ne.jp0
121.81.30.235121-81-30-235f1.shg1.eonet.ne.jp0
121.81.30.236121-81-30-236f1.shg1.eonet.ne.jp0
121.81.30.237121-81-30-237f1.shg1.eonet.ne.jp0
121.81.30.238121-81-30-238f1.shg1.eonet.ne.jp0
121.81.30.239121-81-30-239f1.shg1.eonet.ne.jp0
121.81.30.240121-81-30-240f1.shg1.eonet.ne.jp0
121.81.30.241121-81-30-241f1.shg1.eonet.ne.jp0
121.81.30.242121-81-30-242f1.shg1.eonet.ne.jp0
121.81.30.243121-81-30-243f1.shg1.eonet.ne.jp0
121.81.30.244121-81-30-244f1.shg1.eonet.ne.jp0
121.81.30.245121-81-30-245f1.shg1.eonet.ne.jp0
121.81.30.246121-81-30-246f1.shg1.eonet.ne.jp0
121.81.30.247121-81-30-247f1.shg1.eonet.ne.jp0
121.81.30.248121-81-30-248f1.shg1.eonet.ne.jp0
121.81.30.249121-81-30-249f1.shg1.eonet.ne.jp0
121.81.30.250121-81-30-250f1.shg1.eonet.ne.jp0
121.81.30.251121-81-30-251f1.shg1.eonet.ne.jp0
121.81.30.252121-81-30-252f1.shg1.eonet.ne.jp0
121.81.30.253121-81-30-253f1.shg1.eonet.ne.jp0
121.81.30.254121-81-30-254f1.shg1.eonet.ne.jp0
121.81.30.255121-81-30-255f1.shg1.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 -f3 121.81.30.145
traceroute to 121.81.30.145 (121.81.30.145): 64 hops max, 52 byte packets
3 [AS16509] 99.83.70.50 1.123 ms
4 [AS16509] 99.83.70.51 1.025 ms
5 [AS17511] 61.122.241.50 7.606 ms
7 [AS17511] 121.81.30.145 4.284 ms
Measurement taken from  IPinfo ProbeNet in Osaka, JP
On