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  4. 121.80.18.0/24

121.80.18.0/24 IP Range

Summary

ASNAS17511 OPTAGE Inc.
BGP121.80.0.0/14
IPs with RDNS256
Hosted Domains0
Pingable IPs9
Router IPs0
121.80.18.0121-80-18-0f1.osk1.eonet.ne.jp0
121.80.18.1121-80-18-1f1.osk1.eonet.ne.jp0
121.80.18.2121-80-18-2f1.osk1.eonet.ne.jp0
121.80.18.3121-80-18-3f1.osk1.eonet.ne.jp0
121.80.18.4121-80-18-4f1.osk1.eonet.ne.jp0
121.80.18.5121-80-18-5f1.osk1.eonet.ne.jp0
121.80.18.6121-80-18-6f1.osk1.eonet.ne.jp0
121.80.18.7121-80-18-7f1.osk1.eonet.ne.jp0
121.80.18.8121-80-18-8f1.osk1.eonet.ne.jp0
121.80.18.9121-80-18-9f1.osk1.eonet.ne.jp0
121.80.18.10121-80-18-10f1.osk1.eonet.ne.jp0
121.80.18.11121-80-18-11f1.osk1.eonet.ne.jp0
121.80.18.12121-80-18-12f1.osk1.eonet.ne.jp0
121.80.18.13121-80-18-13f1.osk1.eonet.ne.jp0
121.80.18.14121-80-18-14f1.osk1.eonet.ne.jp0
121.80.18.15121-80-18-15f1.osk1.eonet.ne.jp0
121.80.18.16121-80-18-16f1.osk1.eonet.ne.jp0
121.80.18.17121-80-18-17f1.osk1.eonet.ne.jp0
121.80.18.18121-80-18-18f1.osk1.eonet.ne.jp0
121.80.18.19121-80-18-19f1.osk1.eonet.ne.jp0
121.80.18.20121-80-18-20f1.osk1.eonet.ne.jp0
121.80.18.21121-80-18-21f1.osk1.eonet.ne.jp0
121.80.18.22121-80-18-22f1.osk1.eonet.ne.jp0
121.80.18.23121-80-18-23f1.osk1.eonet.ne.jp0Ping
121.80.18.24121-80-18-24f1.osk1.eonet.ne.jp0
121.80.18.25121-80-18-25f1.osk1.eonet.ne.jp0
121.80.18.26121-80-18-26f1.osk1.eonet.ne.jp0
121.80.18.27121-80-18-27f1.osk1.eonet.ne.jp0
121.80.18.28121-80-18-28f1.osk1.eonet.ne.jp0
121.80.18.29121-80-18-29f1.osk1.eonet.ne.jp0
121.80.18.30121-80-18-30f1.osk1.eonet.ne.jp0
121.80.18.31121-80-18-31f1.osk1.eonet.ne.jp0
121.80.18.32121-80-18-32f1.osk1.eonet.ne.jp0
121.80.18.33121-80-18-33f1.osk1.eonet.ne.jp0
121.80.18.34121-80-18-34f1.osk1.eonet.ne.jp0
121.80.18.35121-80-18-35f1.osk1.eonet.ne.jp0
121.80.18.36121-80-18-36f1.osk1.eonet.ne.jp0
121.80.18.37121-80-18-37f1.osk1.eonet.ne.jp0
121.80.18.38121-80-18-38f1.osk1.eonet.ne.jp0Ping
121.80.18.39121-80-18-39f1.osk1.eonet.ne.jp0
121.80.18.40121-80-18-40f1.osk1.eonet.ne.jp0
121.80.18.41121-80-18-41f1.osk1.eonet.ne.jp0
121.80.18.42121-80-18-42f1.osk1.eonet.ne.jp0
121.80.18.43121-80-18-43f1.osk1.eonet.ne.jp0
121.80.18.44121-80-18-44f1.osk1.eonet.ne.jp0
121.80.18.45121-80-18-45f1.osk1.eonet.ne.jp0
121.80.18.46121-80-18-46f1.osk1.eonet.ne.jp0
121.80.18.47121-80-18-47f1.osk1.eonet.ne.jp0Ping
121.80.18.48121-80-18-48f1.osk1.eonet.ne.jp0
121.80.18.49121-80-18-49f1.osk1.eonet.ne.jp0
121.80.18.50121-80-18-50f1.osk1.eonet.ne.jp0
121.80.18.51121-80-18-51f1.osk1.eonet.ne.jp0
121.80.18.52121-80-18-52f1.osk1.eonet.ne.jp0
121.80.18.53121-80-18-53f1.osk1.eonet.ne.jp0
121.80.18.54121-80-18-54f1.osk1.eonet.ne.jp0
121.80.18.55121-80-18-55f1.osk1.eonet.ne.jp0
121.80.18.56121-80-18-56f1.osk1.eonet.ne.jp0
121.80.18.57121-80-18-57f1.osk1.eonet.ne.jp0
121.80.18.58121-80-18-58f1.osk1.eonet.ne.jp0
121.80.18.59121-80-18-59f1.osk1.eonet.ne.jp0
121.80.18.60121-80-18-60f1.osk1.eonet.ne.jp0
121.80.18.61121-80-18-61f1.osk1.eonet.ne.jp0
121.80.18.62121-80-18-62f1.osk1.eonet.ne.jp0
121.80.18.63121-80-18-63f1.osk1.eonet.ne.jp0
121.80.18.64121-80-18-64f1.osk1.eonet.ne.jp0
121.80.18.65121-80-18-65f1.osk1.eonet.ne.jp0
121.80.18.66121-80-18-66f1.osk1.eonet.ne.jp0
121.80.18.67121-80-18-67f1.osk1.eonet.ne.jp0
121.80.18.68121-80-18-68f1.osk1.eonet.ne.jp0
121.80.18.69121-80-18-69f1.osk1.eonet.ne.jp0Ping
121.80.18.70121-80-18-70f1.osk1.eonet.ne.jp0
121.80.18.71121-80-18-71f1.osk1.eonet.ne.jp0
121.80.18.72121-80-18-72f1.osk1.eonet.ne.jp0
121.80.18.73121-80-18-73f1.osk1.eonet.ne.jp0
121.80.18.74121-80-18-74f1.osk1.eonet.ne.jp0
121.80.18.75121-80-18-75f1.osk1.eonet.ne.jp0
121.80.18.76121-80-18-76f1.osk1.eonet.ne.jp0
121.80.18.77121-80-18-77f1.osk1.eonet.ne.jp0
121.80.18.78121-80-18-78f1.osk1.eonet.ne.jp0
121.80.18.79121-80-18-79f1.osk1.eonet.ne.jp0
121.80.18.80121-80-18-80f1.osk1.eonet.ne.jp0
121.80.18.81121-80-18-81f1.osk1.eonet.ne.jp0
121.80.18.82121-80-18-82f1.osk1.eonet.ne.jp0
121.80.18.83121-80-18-83f1.osk1.eonet.ne.jp0Ping
121.80.18.84121-80-18-84f1.osk1.eonet.ne.jp0
121.80.18.85121-80-18-85f1.osk1.eonet.ne.jp0
121.80.18.86121-80-18-86f1.osk1.eonet.ne.jp0
121.80.18.87121-80-18-87f1.osk1.eonet.ne.jp0
121.80.18.88121-80-18-88f1.osk1.eonet.ne.jp0
121.80.18.89121-80-18-89f1.osk1.eonet.ne.jp0
121.80.18.90121-80-18-90f1.osk1.eonet.ne.jp0
121.80.18.91121-80-18-91f1.osk1.eonet.ne.jp0
121.80.18.92121-80-18-92f1.osk1.eonet.ne.jp0
121.80.18.93121-80-18-93f1.osk1.eonet.ne.jp0
121.80.18.94121-80-18-94f1.osk1.eonet.ne.jp0
121.80.18.95121-80-18-95f1.osk1.eonet.ne.jp0
121.80.18.96121-80-18-96f1.osk1.eonet.ne.jp0
121.80.18.97121-80-18-97f1.osk1.eonet.ne.jp0
121.80.18.98121-80-18-98f1.osk1.eonet.ne.jp0
121.80.18.99121-80-18-99f1.osk1.eonet.ne.jp0
121.80.18.100121-80-18-100f1.osk1.eonet.ne.jp0
121.80.18.101121-80-18-101f1.osk1.eonet.ne.jp0
121.80.18.102121-80-18-102f1.osk1.eonet.ne.jp0
121.80.18.103121-80-18-103f1.osk1.eonet.ne.jp0
121.80.18.104121-80-18-104f1.osk1.eonet.ne.jp0
121.80.18.105121-80-18-105f1.osk1.eonet.ne.jp0
121.80.18.106121-80-18-106f1.osk1.eonet.ne.jp0
121.80.18.107121-80-18-107f1.osk1.eonet.ne.jp0
121.80.18.108121-80-18-108f1.osk1.eonet.ne.jp0
121.80.18.109121-80-18-109f1.osk1.eonet.ne.jp0
121.80.18.110121-80-18-110f1.osk1.eonet.ne.jp0
121.80.18.111121-80-18-111f1.osk1.eonet.ne.jp0
121.80.18.112121-80-18-112f1.osk1.eonet.ne.jp0
121.80.18.113121-80-18-113f1.osk1.eonet.ne.jp0
121.80.18.114121-80-18-114f1.osk1.eonet.ne.jp0
121.80.18.115121-80-18-115f1.osk1.eonet.ne.jp0
121.80.18.116121-80-18-116f1.osk1.eonet.ne.jp0
121.80.18.117121-80-18-117f1.osk1.eonet.ne.jp0
121.80.18.118121-80-18-118f1.osk1.eonet.ne.jp0
121.80.18.119121-80-18-119f1.osk1.eonet.ne.jp0
121.80.18.120121-80-18-120f1.osk1.eonet.ne.jp0
121.80.18.121121-80-18-121f1.osk1.eonet.ne.jp0
121.80.18.122121-80-18-122f1.osk1.eonet.ne.jp0
121.80.18.123121-80-18-123f1.osk1.eonet.ne.jp0
121.80.18.124121-80-18-124f1.osk1.eonet.ne.jp0
121.80.18.125121-80-18-125f1.osk1.eonet.ne.jp0
121.80.18.126121-80-18-126f1.osk1.eonet.ne.jp0
121.80.18.127121-80-18-127f1.osk1.eonet.ne.jp0
121.80.18.128121-80-18-128f1.osk1.eonet.ne.jp0
121.80.18.129121-80-18-129f1.osk1.eonet.ne.jp0
121.80.18.130121-80-18-130f1.osk1.eonet.ne.jp0
121.80.18.131121-80-18-131f1.osk1.eonet.ne.jp0
121.80.18.132121-80-18-132f1.osk1.eonet.ne.jp0
121.80.18.133121-80-18-133f1.osk1.eonet.ne.jp0
121.80.18.134121-80-18-134f1.osk1.eonet.ne.jp0
121.80.18.135121-80-18-135f1.osk1.eonet.ne.jp0
121.80.18.136121-80-18-136f1.osk1.eonet.ne.jp0
121.80.18.137121-80-18-137f1.osk1.eonet.ne.jp0
121.80.18.138121-80-18-138f1.osk1.eonet.ne.jp0
121.80.18.139121-80-18-139f1.osk1.eonet.ne.jp0
121.80.18.140121-80-18-140f1.osk1.eonet.ne.jp0
121.80.18.141121-80-18-141f1.osk1.eonet.ne.jp0
121.80.18.142121-80-18-142f1.osk1.eonet.ne.jp0
121.80.18.143121-80-18-143f1.osk1.eonet.ne.jp0
121.80.18.144121-80-18-144f1.osk1.eonet.ne.jp0
121.80.18.145121-80-18-145f1.osk1.eonet.ne.jp0
121.80.18.146121-80-18-146f1.osk1.eonet.ne.jp0
121.80.18.147121-80-18-147f1.osk1.eonet.ne.jp0
121.80.18.148121-80-18-148f1.osk1.eonet.ne.jp0
121.80.18.149121-80-18-149f1.osk1.eonet.ne.jp0
121.80.18.150121-80-18-150f1.osk1.eonet.ne.jp0
121.80.18.151121-80-18-151f1.osk1.eonet.ne.jp0
121.80.18.152121-80-18-152f1.osk1.eonet.ne.jp0
121.80.18.153121-80-18-153f1.osk1.eonet.ne.jp0
121.80.18.154121-80-18-154f1.osk1.eonet.ne.jp0
121.80.18.155121-80-18-155f1.osk1.eonet.ne.jp0
121.80.18.156121-80-18-156f1.osk1.eonet.ne.jp0
121.80.18.157121-80-18-157f1.osk1.eonet.ne.jp0
121.80.18.158121-80-18-158f1.osk1.eonet.ne.jp0
121.80.18.159121-80-18-159f1.osk1.eonet.ne.jp0
121.80.18.160121-80-18-160f1.osk1.eonet.ne.jp0
121.80.18.161121-80-18-161f1.osk1.eonet.ne.jp0
121.80.18.162121-80-18-162f1.osk1.eonet.ne.jp0
121.80.18.163121-80-18-163f1.osk1.eonet.ne.jp0
121.80.18.164121-80-18-164f1.osk1.eonet.ne.jp0
121.80.18.165121-80-18-165f1.osk1.eonet.ne.jp0
121.80.18.166121-80-18-166f1.osk1.eonet.ne.jp0
121.80.18.167121-80-18-167f1.osk1.eonet.ne.jp0
121.80.18.168121-80-18-168f1.osk1.eonet.ne.jp0
121.80.18.169121-80-18-169f1.osk1.eonet.ne.jp0
121.80.18.170121-80-18-170f1.osk1.eonet.ne.jp0
121.80.18.171121-80-18-171f1.osk1.eonet.ne.jp0
121.80.18.172121-80-18-172f1.osk1.eonet.ne.jp0
121.80.18.173121-80-18-173f1.osk1.eonet.ne.jp0
121.80.18.174121-80-18-174f1.osk1.eonet.ne.jp0
121.80.18.175121-80-18-175f1.osk1.eonet.ne.jp0
121.80.18.176121-80-18-176f1.osk1.eonet.ne.jp0
121.80.18.177121-80-18-177f1.osk1.eonet.ne.jp0
121.80.18.178121-80-18-178f1.osk1.eonet.ne.jp0
121.80.18.179121-80-18-179f1.osk1.eonet.ne.jp0
121.80.18.180121-80-18-180f1.osk1.eonet.ne.jp0
121.80.18.181121-80-18-181f1.osk1.eonet.ne.jp0
121.80.18.182121-80-18-182f1.osk1.eonet.ne.jp0
121.80.18.183121-80-18-183f1.osk1.eonet.ne.jp0Ping
121.80.18.184121-80-18-184f1.osk1.eonet.ne.jp0
121.80.18.185121-80-18-185f1.osk1.eonet.ne.jp0
121.80.18.186121-80-18-186f1.osk1.eonet.ne.jp0
121.80.18.187121-80-18-187f1.osk1.eonet.ne.jp0
121.80.18.188121-80-18-188f1.osk1.eonet.ne.jp0
121.80.18.189121-80-18-189f1.osk1.eonet.ne.jp0
121.80.18.190121-80-18-190f1.osk1.eonet.ne.jp0
121.80.18.191121-80-18-191f1.osk1.eonet.ne.jp0
121.80.18.192121-80-18-192f1.osk1.eonet.ne.jp0
121.80.18.193121-80-18-193f1.osk1.eonet.ne.jp0Ping
121.80.18.194121-80-18-194f1.osk1.eonet.ne.jp0
121.80.18.195121-80-18-195f1.osk1.eonet.ne.jp0
121.80.18.196121-80-18-196f1.osk1.eonet.ne.jp0
121.80.18.197121-80-18-197f1.osk1.eonet.ne.jp0
121.80.18.198121-80-18-198f1.osk1.eonet.ne.jp0
121.80.18.199121-80-18-199f1.osk1.eonet.ne.jp0
121.80.18.200121-80-18-200f1.osk1.eonet.ne.jp0
121.80.18.201121-80-18-201f1.osk1.eonet.ne.jp0
121.80.18.202121-80-18-202f1.osk1.eonet.ne.jp0
121.80.18.203121-80-18-203f1.osk1.eonet.ne.jp0
121.80.18.204121-80-18-204f1.osk1.eonet.ne.jp0
121.80.18.205121-80-18-205f1.osk1.eonet.ne.jp0
121.80.18.206121-80-18-206f1.osk1.eonet.ne.jp0
121.80.18.207121-80-18-207f1.osk1.eonet.ne.jp0
121.80.18.208121-80-18-208f1.osk1.eonet.ne.jp0
121.80.18.209121-80-18-209f1.osk1.eonet.ne.jp0
121.80.18.210121-80-18-210f1.osk1.eonet.ne.jp0
121.80.18.211121-80-18-211f1.osk1.eonet.ne.jp0
121.80.18.212121-80-18-212f1.osk1.eonet.ne.jp0
121.80.18.213121-80-18-213f1.osk1.eonet.ne.jp0Ping
121.80.18.214121-80-18-214f1.osk1.eonet.ne.jp0
121.80.18.215121-80-18-215f1.osk1.eonet.ne.jp0
121.80.18.216121-80-18-216f1.osk1.eonet.ne.jp0
121.80.18.217121-80-18-217f1.osk1.eonet.ne.jp0
121.80.18.218121-80-18-218f1.osk1.eonet.ne.jp0
121.80.18.219121-80-18-219f1.osk1.eonet.ne.jp0
121.80.18.220121-80-18-220f1.osk1.eonet.ne.jp0
121.80.18.221121-80-18-221f1.osk1.eonet.ne.jp0
121.80.18.222121-80-18-222f1.osk1.eonet.ne.jp0
121.80.18.223121-80-18-223f1.osk1.eonet.ne.jp0
121.80.18.224121-80-18-224f1.osk1.eonet.ne.jp0
121.80.18.225121-80-18-225f1.osk1.eonet.ne.jp0
121.80.18.226121-80-18-226f1.osk1.eonet.ne.jp0
121.80.18.227121-80-18-227f1.osk1.eonet.ne.jp0
121.80.18.228121-80-18-228f1.osk1.eonet.ne.jp0
121.80.18.229121-80-18-229f1.osk1.eonet.ne.jp0
121.80.18.230121-80-18-230f1.osk1.eonet.ne.jp0
121.80.18.231121-80-18-231f1.osk1.eonet.ne.jp0
121.80.18.232121-80-18-232f1.osk1.eonet.ne.jp0
121.80.18.233121-80-18-233f1.osk1.eonet.ne.jp0
121.80.18.234121-80-18-234f1.osk1.eonet.ne.jp0
121.80.18.235121-80-18-235f1.osk1.eonet.ne.jp0
121.80.18.236121-80-18-236f1.osk1.eonet.ne.jp0
121.80.18.237121-80-18-237f1.osk1.eonet.ne.jp0
121.80.18.238121-80-18-238f1.osk1.eonet.ne.jp0
121.80.18.239121-80-18-239f1.osk1.eonet.ne.jp0
121.80.18.240121-80-18-240f1.osk1.eonet.ne.jp0
121.80.18.241121-80-18-241f1.osk1.eonet.ne.jp0
121.80.18.242121-80-18-242f1.osk1.eonet.ne.jp0
121.80.18.243121-80-18-243f1.osk1.eonet.ne.jp0
121.80.18.244121-80-18-244f1.osk1.eonet.ne.jp0
121.80.18.245121-80-18-245f1.osk1.eonet.ne.jp0
121.80.18.246121-80-18-246f1.osk1.eonet.ne.jp0
121.80.18.247121-80-18-247f1.osk1.eonet.ne.jp0
121.80.18.248121-80-18-248f1.osk1.eonet.ne.jp0
121.80.18.249121-80-18-249f1.osk1.eonet.ne.jp0
121.80.18.250121-80-18-250f1.osk1.eonet.ne.jp0
121.80.18.251121-80-18-251f1.osk1.eonet.ne.jp0
121.80.18.252121-80-18-252f1.osk1.eonet.ne.jp0
121.80.18.253121-80-18-253f1.osk1.eonet.ne.jp0
121.80.18.254121-80-18-254f1.osk1.eonet.ne.jp0
121.80.18.255121-80-18-255f1.osk1.eonet.ne.jp0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 121.80.18.213
traceroute to 121.80.18.213 (121.80.18.213): 64 hops max, 52 byte packets
1 [AS15169] 142.251.241.124 32.552 ms
2 [AS15169] 108.170.248.178 31.498 ms
3 *
4 [AS17511] 219.122.245.185 31.823 ms
5 [AS17511] 60.56.5.141 40.005 ms
6 [AS17511] 203.140.81.218 39.902 ms
7 [AS17511] 61.205.119.6 41.332 ms
8 [AS17511] 58.191.144.254 39.422 ms
9 [AS17511] 121.80.18.213 41.169 ms
Measurement taken from  IPinfo ProbeNet in Seoul, KR
On