IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.87.0.0/16
  4. 121.87.28.0/24

121.87.28.0/24 IP Range

Summary

ASNAS17511 OPTAGE Inc.
BGP121.84.0.0/14
IPs with RDNS256
Hosted Domains0
Pingable IPs7
Router IPs0
121.87.28.0121-87-28-0f1.osk3.eonet.ne.jp0
121.87.28.1121-87-28-1f1.osk3.eonet.ne.jp0
121.87.28.2121-87-28-2f1.osk3.eonet.ne.jp0
121.87.28.3121-87-28-3f1.osk3.eonet.ne.jp0
121.87.28.4121-87-28-4f1.osk3.eonet.ne.jp0
121.87.28.5121-87-28-5f1.osk3.eonet.ne.jp0
121.87.28.6121-87-28-6f1.osk3.eonet.ne.jp0
121.87.28.7121-87-28-7f1.osk3.eonet.ne.jp0
121.87.28.8121-87-28-8f1.osk3.eonet.ne.jp0
121.87.28.9121-87-28-9f1.osk3.eonet.ne.jp0
121.87.28.10121-87-28-10f1.osk3.eonet.ne.jp0
121.87.28.11121-87-28-11f1.osk3.eonet.ne.jp0
121.87.28.12121-87-28-12f1.osk3.eonet.ne.jp0
121.87.28.13121-87-28-13f1.osk3.eonet.ne.jp0
121.87.28.14121-87-28-14f1.osk3.eonet.ne.jp0
121.87.28.15121-87-28-15f1.osk3.eonet.ne.jp0
121.87.28.16121-87-28-16f1.osk3.eonet.ne.jp0
121.87.28.17121-87-28-17f1.osk3.eonet.ne.jp0
121.87.28.18121-87-28-18f1.osk3.eonet.ne.jp0
121.87.28.19121-87-28-19f1.osk3.eonet.ne.jp0
121.87.28.20121-87-28-20f1.osk3.eonet.ne.jp0
121.87.28.21121-87-28-21f1.osk3.eonet.ne.jp0
121.87.28.22121-87-28-22f1.osk3.eonet.ne.jp0
121.87.28.23121-87-28-23f1.osk3.eonet.ne.jp0
121.87.28.24121-87-28-24f1.osk3.eonet.ne.jp0
121.87.28.25121-87-28-25f1.osk3.eonet.ne.jp0
121.87.28.26121-87-28-26f1.osk3.eonet.ne.jp0
121.87.28.27121-87-28-27f1.osk3.eonet.ne.jp0
121.87.28.28121-87-28-28f1.osk3.eonet.ne.jp0
121.87.28.29121-87-28-29f1.osk3.eonet.ne.jp0
121.87.28.30121-87-28-30f1.osk3.eonet.ne.jp0
121.87.28.31121-87-28-31f1.osk3.eonet.ne.jp0
121.87.28.32121-87-28-32f1.osk3.eonet.ne.jp0
121.87.28.33121-87-28-33f1.osk3.eonet.ne.jp0
121.87.28.34121-87-28-34f1.osk3.eonet.ne.jp0
121.87.28.35121-87-28-35f1.osk3.eonet.ne.jp0
121.87.28.36121-87-28-36f1.osk3.eonet.ne.jp0
121.87.28.37121-87-28-37f1.osk3.eonet.ne.jp0
121.87.28.38121-87-28-38f1.osk3.eonet.ne.jp0
121.87.28.39121-87-28-39f1.osk3.eonet.ne.jp0
121.87.28.40121-87-28-40f1.osk3.eonet.ne.jp0
121.87.28.41121-87-28-41f1.osk3.eonet.ne.jp0
121.87.28.42121-87-28-42f1.osk3.eonet.ne.jp0
121.87.28.43121-87-28-43f1.osk3.eonet.ne.jp0
121.87.28.44121-87-28-44f1.osk3.eonet.ne.jp0
121.87.28.45121-87-28-45f1.osk3.eonet.ne.jp0
121.87.28.46121-87-28-46f1.osk3.eonet.ne.jp0
121.87.28.47121-87-28-47f1.osk3.eonet.ne.jp0
121.87.28.48121-87-28-48f1.osk3.eonet.ne.jp0
121.87.28.49121-87-28-49f1.osk3.eonet.ne.jp0
121.87.28.50121-87-28-50f1.osk3.eonet.ne.jp0
121.87.28.51121-87-28-51f1.osk3.eonet.ne.jp0
121.87.28.52121-87-28-52f1.osk3.eonet.ne.jp0
121.87.28.53121-87-28-53f1.osk3.eonet.ne.jp0
121.87.28.54121-87-28-54f1.osk3.eonet.ne.jp0
121.87.28.55121-87-28-55f1.osk3.eonet.ne.jp0
121.87.28.56121-87-28-56f1.osk3.eonet.ne.jp0
121.87.28.57121-87-28-57f1.osk3.eonet.ne.jp0
121.87.28.58121-87-28-58f1.osk3.eonet.ne.jp0
121.87.28.59121-87-28-59f1.osk3.eonet.ne.jp0
121.87.28.60121-87-28-60f1.osk3.eonet.ne.jp0
121.87.28.61121-87-28-61f1.osk3.eonet.ne.jp0
121.87.28.62121-87-28-62f1.osk3.eonet.ne.jp0
121.87.28.63121-87-28-63f1.osk3.eonet.ne.jp0
121.87.28.64121-87-28-64f1.osk3.eonet.ne.jp0
121.87.28.65121-87-28-65f1.osk3.eonet.ne.jp0
121.87.28.66121-87-28-66f1.osk3.eonet.ne.jp0
121.87.28.67121-87-28-67f1.osk3.eonet.ne.jp0
121.87.28.68121-87-28-68f1.osk3.eonet.ne.jp0
121.87.28.69121-87-28-69f1.osk3.eonet.ne.jp0
121.87.28.70121-87-28-70f1.osk3.eonet.ne.jp0
121.87.28.71121-87-28-71f1.osk3.eonet.ne.jp0
121.87.28.72121-87-28-72f1.osk3.eonet.ne.jp0
121.87.28.73121-87-28-73f1.osk3.eonet.ne.jp0
121.87.28.74121-87-28-74f1.osk3.eonet.ne.jp0
121.87.28.75121-87-28-75f1.osk3.eonet.ne.jp0
121.87.28.76121-87-28-76f1.osk3.eonet.ne.jp0
121.87.28.77121-87-28-77f1.osk3.eonet.ne.jp0
121.87.28.78121-87-28-78f1.osk3.eonet.ne.jp0
121.87.28.79121-87-28-79f1.osk3.eonet.ne.jp0
121.87.28.80121-87-28-80f1.osk3.eonet.ne.jp0
121.87.28.81121-87-28-81f1.osk3.eonet.ne.jp0
121.87.28.82121-87-28-82f1.osk3.eonet.ne.jp0
121.87.28.83121-87-28-83f1.osk3.eonet.ne.jp0
121.87.28.84121-87-28-84f1.osk3.eonet.ne.jp0
121.87.28.85121-87-28-85f1.osk3.eonet.ne.jp0
121.87.28.86121-87-28-86f1.osk3.eonet.ne.jp0
121.87.28.87121-87-28-87f1.osk3.eonet.ne.jp0
121.87.28.88121-87-28-88f1.osk3.eonet.ne.jp0
121.87.28.89121-87-28-89f1.osk3.eonet.ne.jp0
121.87.28.90121-87-28-90f1.osk3.eonet.ne.jp0
121.87.28.91121-87-28-91f1.osk3.eonet.ne.jp0
121.87.28.92121-87-28-92f1.osk3.eonet.ne.jp0
121.87.28.93121-87-28-93f1.osk3.eonet.ne.jp0
121.87.28.94121-87-28-94f1.osk3.eonet.ne.jp0
121.87.28.95121-87-28-95f1.osk3.eonet.ne.jp0
121.87.28.96121-87-28-96f1.osk3.eonet.ne.jp0
121.87.28.97121-87-28-97f1.osk3.eonet.ne.jp0
121.87.28.98121-87-28-98f1.osk3.eonet.ne.jp0
121.87.28.99121-87-28-99f1.osk3.eonet.ne.jp0
121.87.28.100121-87-28-100f1.osk3.eonet.ne.jp0
121.87.28.101121-87-28-101f1.osk3.eonet.ne.jp0
121.87.28.102121-87-28-102f1.osk3.eonet.ne.jp0
121.87.28.103121-87-28-103f1.osk3.eonet.ne.jp0
121.87.28.104121-87-28-104f1.osk3.eonet.ne.jp0
121.87.28.105121-87-28-105f1.osk3.eonet.ne.jp0
121.87.28.106121-87-28-106f1.osk3.eonet.ne.jp0
121.87.28.107121-87-28-107f1.osk3.eonet.ne.jp0
121.87.28.108121-87-28-108f1.osk3.eonet.ne.jp0
121.87.28.109121-87-28-109f1.osk3.eonet.ne.jp0
121.87.28.110121-87-28-110f1.osk3.eonet.ne.jp0
121.87.28.111121-87-28-111f1.osk3.eonet.ne.jp0
121.87.28.112121-87-28-112f1.osk3.eonet.ne.jp0
121.87.28.113121-87-28-113f1.osk3.eonet.ne.jp0
121.87.28.114121-87-28-114f1.osk3.eonet.ne.jp0
121.87.28.115121-87-28-115f1.osk3.eonet.ne.jp0
121.87.28.116121-87-28-116f1.osk3.eonet.ne.jp0
121.87.28.117121-87-28-117f1.osk3.eonet.ne.jp0
121.87.28.118121-87-28-118f1.osk3.eonet.ne.jp0
121.87.28.119121-87-28-119f1.osk3.eonet.ne.jp0
121.87.28.120121-87-28-120f1.osk3.eonet.ne.jp0
121.87.28.121121-87-28-121f1.osk3.eonet.ne.jp0
121.87.28.122121-87-28-122f1.osk3.eonet.ne.jp0
121.87.28.123121-87-28-123f1.osk3.eonet.ne.jp0
121.87.28.124121-87-28-124f1.osk3.eonet.ne.jp0
121.87.28.125121-87-28-125f1.osk3.eonet.ne.jp0
121.87.28.126121-87-28-126f1.osk3.eonet.ne.jp0
121.87.28.127121-87-28-127f1.osk3.eonet.ne.jp0
121.87.28.128121-87-28-128f1.osk3.eonet.ne.jp0
121.87.28.129121-87-28-129f1.osk3.eonet.ne.jp0
121.87.28.130121-87-28-130f1.osk3.eonet.ne.jp0
121.87.28.131121-87-28-131f1.osk3.eonet.ne.jp0
121.87.28.132121-87-28-132f1.osk3.eonet.ne.jp0
121.87.28.133121-87-28-133f1.osk3.eonet.ne.jp0
121.87.28.134121-87-28-134f1.osk3.eonet.ne.jp0
121.87.28.135121-87-28-135f1.osk3.eonet.ne.jp0
121.87.28.136121-87-28-136f1.osk3.eonet.ne.jp0
121.87.28.137121-87-28-137f1.osk3.eonet.ne.jp0
121.87.28.138121-87-28-138f1.osk3.eonet.ne.jp0
121.87.28.139121-87-28-139f1.osk3.eonet.ne.jp0
121.87.28.140121-87-28-140f1.osk3.eonet.ne.jp0
121.87.28.141121-87-28-141f1.osk3.eonet.ne.jp0
121.87.28.142121-87-28-142f1.osk3.eonet.ne.jp0
121.87.28.143121-87-28-143f1.osk3.eonet.ne.jp0
121.87.28.144121-87-28-144f1.osk3.eonet.ne.jp0
121.87.28.145121-87-28-145f1.osk3.eonet.ne.jp0
121.87.28.146121-87-28-146f1.osk3.eonet.ne.jp0
121.87.28.147121-87-28-147f1.osk3.eonet.ne.jp0
121.87.28.148121-87-28-148f1.osk3.eonet.ne.jp0
121.87.28.149121-87-28-149f1.osk3.eonet.ne.jp0
121.87.28.150121-87-28-150f1.osk3.eonet.ne.jp0
121.87.28.151121-87-28-151f1.osk3.eonet.ne.jp0
121.87.28.152121-87-28-152f1.osk3.eonet.ne.jp0
121.87.28.153121-87-28-153f1.osk3.eonet.ne.jp0
121.87.28.154121-87-28-154f1.osk3.eonet.ne.jp0
121.87.28.155121-87-28-155f1.osk3.eonet.ne.jp0
121.87.28.156121-87-28-156f1.osk3.eonet.ne.jp0
121.87.28.157121-87-28-157f1.osk3.eonet.ne.jp0
121.87.28.158121-87-28-158f1.osk3.eonet.ne.jp0
121.87.28.159121-87-28-159f1.osk3.eonet.ne.jp0
121.87.28.160121-87-28-160f1.osk3.eonet.ne.jp0
121.87.28.161121-87-28-161f1.osk3.eonet.ne.jp0
121.87.28.162121-87-28-162f1.osk3.eonet.ne.jp0
121.87.28.163121-87-28-163f1.osk3.eonet.ne.jp0
121.87.28.164121-87-28-164f1.osk3.eonet.ne.jp0
121.87.28.165121-87-28-165f1.osk3.eonet.ne.jp0
121.87.28.166121-87-28-166f1.osk3.eonet.ne.jp0
121.87.28.167121-87-28-167f1.osk3.eonet.ne.jp0
121.87.28.168121-87-28-168f1.osk3.eonet.ne.jp0
121.87.28.169121-87-28-169f1.osk3.eonet.ne.jp0
121.87.28.170121-87-28-170f1.osk3.eonet.ne.jp0
121.87.28.171121-87-28-171f1.osk3.eonet.ne.jp0
121.87.28.172121-87-28-172f1.osk3.eonet.ne.jp0
121.87.28.173121-87-28-173f1.osk3.eonet.ne.jp0
121.87.28.174121-87-28-174f1.osk3.eonet.ne.jp0
121.87.28.175121-87-28-175f1.osk3.eonet.ne.jp0
121.87.28.176121-87-28-176f1.osk3.eonet.ne.jp0
121.87.28.177121-87-28-177f1.osk3.eonet.ne.jp0
121.87.28.178121-87-28-178f1.osk3.eonet.ne.jp0
121.87.28.179121-87-28-179f1.osk3.eonet.ne.jp0
121.87.28.180121-87-28-180f1.osk3.eonet.ne.jp0
121.87.28.181121-87-28-181f1.osk3.eonet.ne.jp0
121.87.28.182121-87-28-182f1.osk3.eonet.ne.jp0
121.87.28.183121-87-28-183f1.osk3.eonet.ne.jp0
121.87.28.184121-87-28-184f1.osk3.eonet.ne.jp0
121.87.28.185121-87-28-185f1.osk3.eonet.ne.jp0
121.87.28.186121-87-28-186f1.osk3.eonet.ne.jp0
121.87.28.187121-87-28-187f1.osk3.eonet.ne.jp0
121.87.28.188121-87-28-188f1.osk3.eonet.ne.jp0
121.87.28.189121-87-28-189f1.osk3.eonet.ne.jp0
121.87.28.190121-87-28-190f1.osk3.eonet.ne.jp0
121.87.28.191121-87-28-191f1.osk3.eonet.ne.jp0
121.87.28.192121-87-28-192f1.osk3.eonet.ne.jp0
121.87.28.193121-87-28-193f1.osk3.eonet.ne.jp0
121.87.28.194121-87-28-194f1.osk3.eonet.ne.jp0
121.87.28.195121-87-28-195f1.osk3.eonet.ne.jp0
121.87.28.196121-87-28-196f1.osk3.eonet.ne.jp0
121.87.28.197121-87-28-197f1.osk3.eonet.ne.jp0
121.87.28.198121-87-28-198f1.osk3.eonet.ne.jp0
121.87.28.199121-87-28-199f1.osk3.eonet.ne.jp0
121.87.28.200121-87-28-200f1.osk3.eonet.ne.jp0
121.87.28.201121-87-28-201f1.osk3.eonet.ne.jp0
121.87.28.202121-87-28-202f1.osk3.eonet.ne.jp0
121.87.28.203121-87-28-203f1.osk3.eonet.ne.jp0
121.87.28.204121-87-28-204f1.osk3.eonet.ne.jp0
121.87.28.205121-87-28-205f1.osk3.eonet.ne.jp0
121.87.28.206121-87-28-206f1.osk3.eonet.ne.jp0
121.87.28.207121-87-28-207f1.osk3.eonet.ne.jp0
121.87.28.208121-87-28-208f1.osk3.eonet.ne.jp0
121.87.28.209121-87-28-209f1.osk3.eonet.ne.jp0
121.87.28.210121-87-28-210f1.osk3.eonet.ne.jp0
121.87.28.211121-87-28-211f1.osk3.eonet.ne.jp0
121.87.28.212121-87-28-212f1.osk3.eonet.ne.jp0
121.87.28.213121-87-28-213f1.osk3.eonet.ne.jp0
121.87.28.214121-87-28-214f1.osk3.eonet.ne.jp0
121.87.28.215121-87-28-215f1.osk3.eonet.ne.jp0
121.87.28.216121-87-28-216f1.osk3.eonet.ne.jp0
121.87.28.217121-87-28-217f1.osk3.eonet.ne.jp0
121.87.28.218121-87-28-218f1.osk3.eonet.ne.jp0
121.87.28.219121-87-28-219f1.osk3.eonet.ne.jp0
121.87.28.220121-87-28-220f1.osk3.eonet.ne.jp0
121.87.28.221121-87-28-221f1.osk3.eonet.ne.jp0
121.87.28.222121-87-28-222f1.osk3.eonet.ne.jp0
121.87.28.223121-87-28-223f1.osk3.eonet.ne.jp0
121.87.28.224121-87-28-224f1.osk3.eonet.ne.jp0
121.87.28.225121-87-28-225f1.osk3.eonet.ne.jp0
121.87.28.226121-87-28-226f1.osk3.eonet.ne.jp0
121.87.28.227121-87-28-227f1.osk3.eonet.ne.jp0
121.87.28.228121-87-28-228f1.osk3.eonet.ne.jp0
121.87.28.229121-87-28-229f1.osk3.eonet.ne.jp0
121.87.28.230121-87-28-230f1.osk3.eonet.ne.jp0
121.87.28.231121-87-28-231f1.osk3.eonet.ne.jp0
121.87.28.232121-87-28-232f1.osk3.eonet.ne.jp0
121.87.28.233121-87-28-233f1.osk3.eonet.ne.jp0
121.87.28.234121-87-28-234f1.osk3.eonet.ne.jp0
121.87.28.235121-87-28-235f1.osk3.eonet.ne.jp0
121.87.28.236121-87-28-236f1.osk3.eonet.ne.jp0
121.87.28.237121-87-28-237f1.osk3.eonet.ne.jp0
121.87.28.238121-87-28-238f1.osk3.eonet.ne.jp0
121.87.28.239121-87-28-239f1.osk3.eonet.ne.jp0
121.87.28.240121-87-28-240f1.osk3.eonet.ne.jp0
121.87.28.241121-87-28-241f1.osk3.eonet.ne.jp0
121.87.28.242121-87-28-242f1.osk3.eonet.ne.jp0
121.87.28.243121-87-28-243f1.osk3.eonet.ne.jp0
121.87.28.244121-87-28-244f1.osk3.eonet.ne.jp0
121.87.28.245121-87-28-245f1.osk3.eonet.ne.jp0
121.87.28.246121-87-28-246f1.osk3.eonet.ne.jp0
121.87.28.247121-87-28-247f1.osk3.eonet.ne.jp0
121.87.28.248121-87-28-248f1.osk3.eonet.ne.jp0
121.87.28.249121-87-28-249f1.osk3.eonet.ne.jp0
121.87.28.250121-87-28-250f1.osk3.eonet.ne.jp0
121.87.28.251121-87-28-251f1.osk3.eonet.ne.jp0
121.87.28.252121-87-28-252f1.osk3.eonet.ne.jp0
121.87.28.253121-87-28-253f1.osk3.eonet.ne.jp0
121.87.28.254121-87-28-254f1.osk3.eonet.ne.jp0
121.87.28.255121-87-28-255f1.osk3.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 121.87.28.43
traceroute to 121.87.28.43 (121.87.28.43): 64 hops max, 52 byte packets
3 [AS16509] 99.83.70.48 113.14 ms
4 [AS16509] 99.83.70.49 0.976 ms
5 [AS17511] 128.22.13.202 1.865 ms
7 [AS17511] 121.87.28.43 2.635 ms
Measurement taken from  IPinfo ProbeNet in Osaka, JP
On