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. 121.81.142.0/24

121.81.142.0/24 IP Range

Summary

ASNAS17511 OPTAGE Inc.
BGP121.80.0.0/14
IPs with RDNS256
Hosted Domains0
Pingable IPs4
Router IPs0
121.81.142.0121-81-142-0f1.hyg2.eonet.ne.jp0
121.81.142.1121-81-142-1f1.hyg2.eonet.ne.jp0
121.81.142.2121-81-142-2f1.hyg2.eonet.ne.jp0
121.81.142.3121-81-142-3f1.hyg2.eonet.ne.jp0
121.81.142.4121-81-142-4f1.hyg2.eonet.ne.jp0
121.81.142.5121-81-142-5f1.hyg2.eonet.ne.jp0
121.81.142.6121-81-142-6f1.hyg2.eonet.ne.jp0
121.81.142.7121-81-142-7f1.hyg2.eonet.ne.jp0
121.81.142.8121-81-142-8f1.hyg2.eonet.ne.jp0
121.81.142.9121-81-142-9f1.hyg2.eonet.ne.jp0
121.81.142.10121-81-142-10f1.hyg2.eonet.ne.jp0
121.81.142.11121-81-142-11f1.hyg2.eonet.ne.jp0
121.81.142.12121-81-142-12f1.hyg2.eonet.ne.jp0
121.81.142.13121-81-142-13f1.hyg2.eonet.ne.jp0
121.81.142.14121-81-142-14f1.hyg2.eonet.ne.jp0
121.81.142.15121-81-142-15f1.hyg2.eonet.ne.jp0
121.81.142.16121-81-142-16f1.hyg2.eonet.ne.jp0
121.81.142.17121-81-142-17f1.hyg2.eonet.ne.jp0
121.81.142.18121-81-142-18f1.hyg2.eonet.ne.jp0
121.81.142.19121-81-142-19f1.hyg2.eonet.ne.jp0
121.81.142.20121-81-142-20f1.hyg2.eonet.ne.jp0
121.81.142.21121-81-142-21f1.hyg2.eonet.ne.jp0
121.81.142.22121-81-142-22f1.hyg2.eonet.ne.jp0
121.81.142.23121-81-142-23f1.hyg2.eonet.ne.jp0
121.81.142.24121-81-142-24f1.hyg2.eonet.ne.jp0
121.81.142.25121-81-142-25f1.hyg2.eonet.ne.jp0
121.81.142.26121-81-142-26f1.hyg2.eonet.ne.jp0
121.81.142.27121-81-142-27f1.hyg2.eonet.ne.jp0
121.81.142.28121-81-142-28f1.hyg2.eonet.ne.jp0
121.81.142.29121-81-142-29f1.hyg2.eonet.ne.jp0
121.81.142.30121-81-142-30f1.hyg2.eonet.ne.jp0
121.81.142.31121-81-142-31f1.hyg2.eonet.ne.jp0
121.81.142.32121-81-142-32f1.hyg2.eonet.ne.jp0
121.81.142.33121-81-142-33f1.hyg2.eonet.ne.jp0
121.81.142.34121-81-142-34f1.hyg2.eonet.ne.jp0
121.81.142.35121-81-142-35f1.hyg2.eonet.ne.jp0
121.81.142.36121-81-142-36f1.hyg2.eonet.ne.jp0
121.81.142.37121-81-142-37f1.hyg2.eonet.ne.jp0
121.81.142.38121-81-142-38f1.hyg2.eonet.ne.jp0
121.81.142.39121-81-142-39f1.hyg2.eonet.ne.jp0
121.81.142.40121-81-142-40f1.hyg2.eonet.ne.jp0
121.81.142.41121-81-142-41f1.hyg2.eonet.ne.jp0
121.81.142.42121-81-142-42f1.hyg2.eonet.ne.jp0
121.81.142.43121-81-142-43f1.hyg2.eonet.ne.jp0
121.81.142.44121-81-142-44f1.hyg2.eonet.ne.jp0
121.81.142.45121-81-142-45f1.hyg2.eonet.ne.jp0
121.81.142.46121-81-142-46f1.hyg2.eonet.ne.jp0
121.81.142.47121-81-142-47f1.hyg2.eonet.ne.jp0
121.81.142.48121-81-142-48f1.hyg2.eonet.ne.jp0
121.81.142.49121-81-142-49f1.hyg2.eonet.ne.jp0
121.81.142.50121-81-142-50f1.hyg2.eonet.ne.jp0
121.81.142.51121-81-142-51f1.hyg2.eonet.ne.jp0
121.81.142.52121-81-142-52f1.hyg2.eonet.ne.jp0
121.81.142.53121-81-142-53f1.hyg2.eonet.ne.jp0
121.81.142.54121-81-142-54f1.hyg2.eonet.ne.jp0
121.81.142.55121-81-142-55f1.hyg2.eonet.ne.jp0
121.81.142.56121-81-142-56f1.hyg2.eonet.ne.jp0
121.81.142.57121-81-142-57f1.hyg2.eonet.ne.jp0
121.81.142.58121-81-142-58f1.hyg2.eonet.ne.jp0
121.81.142.59121-81-142-59f1.hyg2.eonet.ne.jp0
121.81.142.60121-81-142-60f1.hyg2.eonet.ne.jp0
121.81.142.61121-81-142-61f1.hyg2.eonet.ne.jp0
121.81.142.62121-81-142-62f1.hyg2.eonet.ne.jp0
121.81.142.63121-81-142-63f1.hyg2.eonet.ne.jp0
121.81.142.64121-81-142-64f1.hyg2.eonet.ne.jp0
121.81.142.65121-81-142-65f1.hyg2.eonet.ne.jp0
121.81.142.66121-81-142-66f1.hyg2.eonet.ne.jp0
121.81.142.67121-81-142-67f1.hyg2.eonet.ne.jp0
121.81.142.68121-81-142-68f1.hyg2.eonet.ne.jp0
121.81.142.69121-81-142-69f1.hyg2.eonet.ne.jp0
121.81.142.70121-81-142-70f1.hyg2.eonet.ne.jp0
121.81.142.71121-81-142-71f1.hyg2.eonet.ne.jp0
121.81.142.72121-81-142-72f1.hyg2.eonet.ne.jp0
121.81.142.73121-81-142-73f1.hyg2.eonet.ne.jp0
121.81.142.74121-81-142-74f1.hyg2.eonet.ne.jp0
121.81.142.75121-81-142-75f1.hyg2.eonet.ne.jp0
121.81.142.76121-81-142-76f1.hyg2.eonet.ne.jp0
121.81.142.77121-81-142-77f1.hyg2.eonet.ne.jp0
121.81.142.78121-81-142-78f1.hyg2.eonet.ne.jp0
121.81.142.79121-81-142-79f1.hyg2.eonet.ne.jp0
121.81.142.80121-81-142-80f1.hyg2.eonet.ne.jp0
121.81.142.81121-81-142-81f1.hyg2.eonet.ne.jp0
121.81.142.82121-81-142-82f1.hyg2.eonet.ne.jp0
121.81.142.83121-81-142-83f1.hyg2.eonet.ne.jp0
121.81.142.84121-81-142-84f1.hyg2.eonet.ne.jp0
121.81.142.85121-81-142-85f1.hyg2.eonet.ne.jp0
121.81.142.86121-81-142-86f1.hyg2.eonet.ne.jp0
121.81.142.87121-81-142-87f1.hyg2.eonet.ne.jp0
121.81.142.88121-81-142-88f1.hyg2.eonet.ne.jp0
121.81.142.89121-81-142-89f1.hyg2.eonet.ne.jp0
121.81.142.90121-81-142-90f1.hyg2.eonet.ne.jp0
121.81.142.91121-81-142-91f1.hyg2.eonet.ne.jp0
121.81.142.92121-81-142-92f1.hyg2.eonet.ne.jp0
121.81.142.93121-81-142-93f1.hyg2.eonet.ne.jp0
121.81.142.94121-81-142-94f1.hyg2.eonet.ne.jp0
121.81.142.95121-81-142-95f1.hyg2.eonet.ne.jp0
121.81.142.96121-81-142-96f1.hyg2.eonet.ne.jp0
121.81.142.97121-81-142-97f1.hyg2.eonet.ne.jp0
121.81.142.98121-81-142-98f1.hyg2.eonet.ne.jp0
121.81.142.99121-81-142-99f1.hyg2.eonet.ne.jp0
121.81.142.100121-81-142-100f1.hyg2.eonet.ne.jp0
121.81.142.101121-81-142-101f1.hyg2.eonet.ne.jp0
121.81.142.102121-81-142-102f1.hyg2.eonet.ne.jp0
121.81.142.103121-81-142-103f1.hyg2.eonet.ne.jp0
121.81.142.104121-81-142-104f1.hyg2.eonet.ne.jp0
121.81.142.105121-81-142-105f1.hyg2.eonet.ne.jp0
121.81.142.106121-81-142-106f1.hyg2.eonet.ne.jp0
121.81.142.107121-81-142-107f1.hyg2.eonet.ne.jp0
121.81.142.108121-81-142-108f1.hyg2.eonet.ne.jp0
121.81.142.109121-81-142-109f1.hyg2.eonet.ne.jp0
121.81.142.110121-81-142-110f1.hyg2.eonet.ne.jp0
121.81.142.111121-81-142-111f1.hyg2.eonet.ne.jp0
121.81.142.112121-81-142-112f1.hyg2.eonet.ne.jp0
121.81.142.113121-81-142-113f1.hyg2.eonet.ne.jp0
121.81.142.114121-81-142-114f1.hyg2.eonet.ne.jp0
121.81.142.115121-81-142-115f1.hyg2.eonet.ne.jp0
121.81.142.116121-81-142-116f1.hyg2.eonet.ne.jp0
121.81.142.117121-81-142-117f1.hyg2.eonet.ne.jp0
121.81.142.118121-81-142-118f1.hyg2.eonet.ne.jp0
121.81.142.119121-81-142-119f1.hyg2.eonet.ne.jp0
121.81.142.120121-81-142-120f1.hyg2.eonet.ne.jp0
121.81.142.121121-81-142-121f1.hyg2.eonet.ne.jp0
121.81.142.122121-81-142-122f1.hyg2.eonet.ne.jp0
121.81.142.123121-81-142-123f1.hyg2.eonet.ne.jp0
121.81.142.124121-81-142-124f1.hyg2.eonet.ne.jp0
121.81.142.125121-81-142-125f1.hyg2.eonet.ne.jp0
121.81.142.126121-81-142-126f1.hyg2.eonet.ne.jp0
121.81.142.127121-81-142-127f1.hyg2.eonet.ne.jp0
121.81.142.128121-81-142-128f1.hyg2.eonet.ne.jp0
121.81.142.129121-81-142-129f1.hyg2.eonet.ne.jp0
121.81.142.130121-81-142-130f1.hyg2.eonet.ne.jp0
121.81.142.131121-81-142-131f1.hyg2.eonet.ne.jp0
121.81.142.132121-81-142-132f1.hyg2.eonet.ne.jp0
121.81.142.133121-81-142-133f1.hyg2.eonet.ne.jp0
121.81.142.134121-81-142-134f1.hyg2.eonet.ne.jp0
121.81.142.135121-81-142-135f1.hyg2.eonet.ne.jp0
121.81.142.136121-81-142-136f1.hyg2.eonet.ne.jp0
121.81.142.137121-81-142-137f1.hyg2.eonet.ne.jp0
121.81.142.138121-81-142-138f1.hyg2.eonet.ne.jp0
121.81.142.139121-81-142-139f1.hyg2.eonet.ne.jp0
121.81.142.140121-81-142-140f1.hyg2.eonet.ne.jp0
121.81.142.141121-81-142-141f1.hyg2.eonet.ne.jp0
121.81.142.142121-81-142-142f1.hyg2.eonet.ne.jp0
121.81.142.143121-81-142-143f1.hyg2.eonet.ne.jp0
121.81.142.144121-81-142-144f1.hyg2.eonet.ne.jp0
121.81.142.145121-81-142-145f1.hyg2.eonet.ne.jp0
121.81.142.146121-81-142-146f1.hyg2.eonet.ne.jp0
121.81.142.147121-81-142-147f1.hyg2.eonet.ne.jp0
121.81.142.148121-81-142-148f1.hyg2.eonet.ne.jp0
121.81.142.149121-81-142-149f1.hyg2.eonet.ne.jp0
121.81.142.150121-81-142-150f1.hyg2.eonet.ne.jp0
121.81.142.151121-81-142-151f1.hyg2.eonet.ne.jp0
121.81.142.152121-81-142-152f1.hyg2.eonet.ne.jp0
121.81.142.153121-81-142-153f1.hyg2.eonet.ne.jp0
121.81.142.154121-81-142-154f1.hyg2.eonet.ne.jp0
121.81.142.155121-81-142-155f1.hyg2.eonet.ne.jp0
121.81.142.156121-81-142-156f1.hyg2.eonet.ne.jp0
121.81.142.157121-81-142-157f1.hyg2.eonet.ne.jp0
121.81.142.158121-81-142-158f1.hyg2.eonet.ne.jp0
121.81.142.159121-81-142-159f1.hyg2.eonet.ne.jp0
121.81.142.160121-81-142-160f1.hyg2.eonet.ne.jp0
121.81.142.161121-81-142-161f1.hyg2.eonet.ne.jp0
121.81.142.162121-81-142-162f1.hyg2.eonet.ne.jp0
121.81.142.163121-81-142-163f1.hyg2.eonet.ne.jp0
121.81.142.164121-81-142-164f1.hyg2.eonet.ne.jp0
121.81.142.165121-81-142-165f1.hyg2.eonet.ne.jp0
121.81.142.166121-81-142-166f1.hyg2.eonet.ne.jp0
121.81.142.167121-81-142-167f1.hyg2.eonet.ne.jp0
121.81.142.168121-81-142-168f1.hyg2.eonet.ne.jp0
121.81.142.169121-81-142-169f1.hyg2.eonet.ne.jp0
121.81.142.170121-81-142-170f1.hyg2.eonet.ne.jp0
121.81.142.171121-81-142-171f1.hyg2.eonet.ne.jp0
121.81.142.172121-81-142-172f1.hyg2.eonet.ne.jp0
121.81.142.173121-81-142-173f1.hyg2.eonet.ne.jp0
121.81.142.174121-81-142-174f1.hyg2.eonet.ne.jp0
121.81.142.175121-81-142-175f1.hyg2.eonet.ne.jp0
121.81.142.176121-81-142-176f1.hyg2.eonet.ne.jp0
121.81.142.177121-81-142-177f1.hyg2.eonet.ne.jp0
121.81.142.178121-81-142-178f1.hyg2.eonet.ne.jp0
121.81.142.179121-81-142-179f1.hyg2.eonet.ne.jp0
121.81.142.180121-81-142-180f1.hyg2.eonet.ne.jp0
121.81.142.181121-81-142-181f1.hyg2.eonet.ne.jp0
121.81.142.182121-81-142-182f1.hyg2.eonet.ne.jp0
121.81.142.183121-81-142-183f1.hyg2.eonet.ne.jp0
121.81.142.184121-81-142-184f1.hyg2.eonet.ne.jp0
121.81.142.185121-81-142-185f1.hyg2.eonet.ne.jp0
121.81.142.186121-81-142-186f1.hyg2.eonet.ne.jp0
121.81.142.187121-81-142-187f1.hyg2.eonet.ne.jp0
121.81.142.188121-81-142-188f1.hyg2.eonet.ne.jp0
121.81.142.189121-81-142-189f1.hyg2.eonet.ne.jp0
121.81.142.190121-81-142-190f1.hyg2.eonet.ne.jp0
121.81.142.191121-81-142-191f1.hyg2.eonet.ne.jp0
121.81.142.192121-81-142-192f1.hyg2.eonet.ne.jp0
121.81.142.193121-81-142-193f1.hyg2.eonet.ne.jp0
121.81.142.194121-81-142-194f1.hyg2.eonet.ne.jp0
121.81.142.195121-81-142-195f1.hyg2.eonet.ne.jp0
121.81.142.196121-81-142-196f1.hyg2.eonet.ne.jp0
121.81.142.197121-81-142-197f1.hyg2.eonet.ne.jp0
121.81.142.198121-81-142-198f1.hyg2.eonet.ne.jp0
121.81.142.199121-81-142-199f1.hyg2.eonet.ne.jp0
121.81.142.200121-81-142-200f1.hyg2.eonet.ne.jp0
121.81.142.201121-81-142-201f1.hyg2.eonet.ne.jp0
121.81.142.202121-81-142-202f1.hyg2.eonet.ne.jp0
121.81.142.203121-81-142-203f1.hyg2.eonet.ne.jp0
121.81.142.204121-81-142-204f1.hyg2.eonet.ne.jp0
121.81.142.205121-81-142-205f1.hyg2.eonet.ne.jp0
121.81.142.206121-81-142-206f1.hyg2.eonet.ne.jp0
121.81.142.207121-81-142-207f1.hyg2.eonet.ne.jp0
121.81.142.208121-81-142-208f1.hyg2.eonet.ne.jp0
121.81.142.209121-81-142-209f1.hyg2.eonet.ne.jp0
121.81.142.210121-81-142-210f1.hyg2.eonet.ne.jp0
121.81.142.211121-81-142-211f1.hyg2.eonet.ne.jp0
121.81.142.212121-81-142-212f1.hyg2.eonet.ne.jp0
121.81.142.213121-81-142-213f1.hyg2.eonet.ne.jp0
121.81.142.214121-81-142-214f1.hyg2.eonet.ne.jp0
121.81.142.215121-81-142-215f1.hyg2.eonet.ne.jp0
121.81.142.216121-81-142-216f1.hyg2.eonet.ne.jp0
121.81.142.217121-81-142-217f1.hyg2.eonet.ne.jp0
121.81.142.218121-81-142-218f1.hyg2.eonet.ne.jp0
121.81.142.219121-81-142-219f1.hyg2.eonet.ne.jp0
121.81.142.220121-81-142-220f1.hyg2.eonet.ne.jp0
121.81.142.221121-81-142-221f1.hyg2.eonet.ne.jp0
121.81.142.222121-81-142-222f1.hyg2.eonet.ne.jp0
121.81.142.223121-81-142-223f1.hyg2.eonet.ne.jp0
121.81.142.224121-81-142-224f1.hyg2.eonet.ne.jp0
121.81.142.225121-81-142-225f1.hyg2.eonet.ne.jp0
121.81.142.226121-81-142-226f1.hyg2.eonet.ne.jp0
121.81.142.227121-81-142-227f1.hyg2.eonet.ne.jp0
121.81.142.228121-81-142-228f1.hyg2.eonet.ne.jp0
121.81.142.229121-81-142-229f1.hyg2.eonet.ne.jp0
121.81.142.230121-81-142-230f1.hyg2.eonet.ne.jp0
121.81.142.231121-81-142-231f1.hyg2.eonet.ne.jp0
121.81.142.232121-81-142-232f1.hyg2.eonet.ne.jp0
121.81.142.233121-81-142-233f1.hyg2.eonet.ne.jp0
121.81.142.234121-81-142-234f1.hyg2.eonet.ne.jp0
121.81.142.235121-81-142-235f1.hyg2.eonet.ne.jp0
121.81.142.236121-81-142-236f1.hyg2.eonet.ne.jp0
121.81.142.237121-81-142-237f1.hyg2.eonet.ne.jp0
121.81.142.238121-81-142-238f1.hyg2.eonet.ne.jp0
121.81.142.239121-81-142-239f1.hyg2.eonet.ne.jp0
121.81.142.240121-81-142-240f1.hyg2.eonet.ne.jp0
121.81.142.241121-81-142-241f1.hyg2.eonet.ne.jp0
121.81.142.242121-81-142-242f1.hyg2.eonet.ne.jp0
121.81.142.243121-81-142-243f1.hyg2.eonet.ne.jp0
121.81.142.244121-81-142-244f1.hyg2.eonet.ne.jp0
121.81.142.245121-81-142-245f1.hyg2.eonet.ne.jp0
121.81.142.246121-81-142-246f1.hyg2.eonet.ne.jp0
121.81.142.247121-81-142-247f1.hyg2.eonet.ne.jp0
121.81.142.248121-81-142-248f1.hyg2.eonet.ne.jp0
121.81.142.249121-81-142-249f1.hyg2.eonet.ne.jp0
121.81.142.250121-81-142-250f1.hyg2.eonet.ne.jp0
121.81.142.251121-81-142-251f1.hyg2.eonet.ne.jp0
121.81.142.252121-81-142-252f1.hyg2.eonet.ne.jp0
121.81.142.253121-81-142-253f1.hyg2.eonet.ne.jp0
121.81.142.254121-81-142-254f1.hyg2.eonet.ne.jp0
121.81.142.255121-81-142-255f1.hyg2.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 121.81.142.112
traceroute to 121.81.142.112 (121.81.142.112): 64 hops max, 52 byte packets
3 [AS16509] 99.83.70.48 1.407 ms
4 [AS16509] 99.83.70.49 0.872 ms
5 [AS17511] 128.22.13.250 2.908 ms
Measurement taken from  IPinfo ProbeNet in Osaka, JP
On