IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.236.0.0/16
  4. 203.236.20.0/24

203.236.20.0/24 IP Range

Summary

ASNAS9644 SK Telecom
BGP203.236.0.0/19
IPs with RDNS253
Hosted Domains0
Pingable IPs30
Router IPs0
203.236.20.0—0
203.236.20.1—0
203.236.20.220-2.sktelecom.com0
203.236.20.320-3.sktelecom.com0
203.236.20.420-4.sktelecom.com0
203.236.20.520-5.sktelecom.com0
203.236.20.620-6.sktelecom.com0
203.236.20.720-7.sktelecom.com0
203.236.20.820-8.sktelecom.com0
203.236.20.920-9.sktelecom.com0
203.236.20.1020-10.sktelecom.com0
203.236.20.11gate2.sktelecom.com0
203.236.20.1220-12.sktelecom.com0
203.236.20.1320-13.sktelecom.com0
203.236.20.1420-14.sktelecom.com0
203.236.20.1520-15.sktelecom.com0
203.236.20.1620-16.sktelecom.com0
203.236.20.1720-17.sktelecom.com0
203.236.20.1820-18.sktelecom.com0
203.236.20.1920-19.sktelecom.com0
203.236.20.2020-20.sktelecom.com0
203.236.20.21sktca.sktelecom.com0
203.236.20.22emailsend1.sktelecom.com0
203.236.20.23emailsend1.sktelecom.com0
203.236.20.24emailsend1.sktelecom.com0
203.236.20.2520-25.sktelecom.com0
203.236.20.2620-26.sktelecom.com0
203.236.20.2720-27.sktelecom.com0
203.236.20.2820-28.sktelecom.com0
203.236.20.2920-29.sktelecom.com0
203.236.20.3020-30.sktelecom.com0
203.236.20.3120-31.sktelecom.com0
203.236.20.3220-32.sktelecom.com0
203.236.20.3320-33.sktelecom.com0
203.236.20.34trs.sktelecom.com0
203.236.20.3520-35.sktelecom.com0
203.236.20.3620-36.sktelecom.com0
203.236.20.3720-37.sktelecom.com0
203.236.20.38emailsend1.sktelecom.com0
203.236.20.39emailsend1.sktelecom.com0
203.236.20.40emailsend1.sktelecom.com0
203.236.20.41emailsend1.sktelecom.com0
203.236.20.4220-42.sktelecom.com0
203.236.20.4320-43.sktelecom.com0
203.236.20.4420-44.sktelecom.com0
203.236.20.4520-45.sktelecom.com0
203.236.20.4620-46.sktelecom.com0
203.236.20.4720-47.sktelecom.com0
203.236.20.4820-48.sktelecom.com0
203.236.20.4920-49.sktelecom.com0
203.236.20.5020-50.sktelecom.com0
203.236.20.5120-51.sktelecom.com0
203.236.20.5220-52.sktelecom.com0
203.236.20.5320-53.sktelecom.com0
203.236.20.5420-54.sktelecom.com0
203.236.20.5520-55.sktelecom.com0
203.236.20.56exedge.sktelecom.com0
203.236.20.57exedge.sktelecom.com0
203.236.20.5820-58.sktelecom.com0
203.236.20.5920-59.sktelecom.com0
203.236.20.6020-60.sktelecom.com0
203.236.20.6120-61.sktelecom.com0
203.236.20.6220-62.sktelecom.com0
203.236.20.6320-63.sktelecom.com0
203.236.20.6420-64.sktelecom.com0
203.236.20.6520-65.sktelecom.com0
203.236.20.6620-66.sktelecom.com0
203.236.20.6720-67.sktelecom.com0
203.236.20.6820-68.sktelecom.com0
203.236.20.6920-69.sktelecom.com0
203.236.20.7020-70.sktelecom.com0
203.236.20.7120-71.sktelecom.com0
203.236.20.7220-72.sktelecom.com0
203.236.20.7320-73.sktelecom.com0
203.236.20.7420-74.sktelecom.com0
203.236.20.7520-75.sktelecom.com0
203.236.20.7620-76.sktelecom.com0
203.236.20.7720-77.sktelecom.com0
203.236.20.7820-78.sktelecom.com0
203.236.20.7920-79.sktelecom.com0
203.236.20.8020-80.sktelecom.com0
203.236.20.8120-81.sktelecom.com0
203.236.20.8220-82.sktelecom.com0
203.236.20.8320-83.sktelecom.com0
203.236.20.8420-84.sktelecom.com0
203.236.20.8520-85.sktelecom.com0
203.236.20.8620-86.sktelecom.com0
203.236.20.8720-87.sktelecom.com0
203.236.20.8820-88.sktelecom.com0
203.236.20.89ad01.ldap.sktelecom.com0
203.236.20.9020-90.sktelecom.com0
203.236.20.91ad02.ldap.sktelecom.com0
203.236.20.9220-92.sktelecom.com0
203.236.20.9320-93.sktelecom.com0
203.236.20.9420-94.sktelecom.com0
203.236.20.9520-95.sktelecom.com0
203.236.20.9620-96.sktelecom.com0
203.236.20.9720-97.sktelecom.com0
203.236.20.9820-98.sktelecom.com0
203.236.20.9920-99.sktelecom.com0
203.236.20.10020-100.sktelecom.com0
203.236.20.10120-101.sktelecom.com0
203.236.20.10220-102.sktelecom.com0
203.236.20.103ldaphelp.sktelecom.com0
203.236.20.10420-104.sktelecom.com0
203.236.20.105logontest.sktelecom.com0
203.236.20.10620-106.sktelecom.com0
203.236.20.10720-107.sktelecom.com0
203.236.20.10820-108.sktelecom.com0
203.236.20.10920-109.sktelecom.com0
203.236.20.11020-110.sktelecom.com0
203.236.20.111omnitel.sktelecom.com0
203.236.20.11220-112.sktelecom.com0
203.236.20.11320-113.sktelecom.com0
203.236.20.11420-114.sktelecom.com0
203.236.20.11520-115.sktelecom.com0
203.236.20.11620-116.sktelecom.com0
203.236.20.11720-117.sktelecom.com0
203.236.20.11820-118.sktelecom.com0
203.236.20.11920-119.sktelecom.com0
203.236.20.12020-120.sktelecom.com0
203.236.20.12120-121.sktelecom.com0
203.236.20.12220-122.sktelecom.com0
203.236.20.12320-123.sktelecom.com0
203.236.20.12420-124.sktelecom.com0
203.236.20.12520-125.sktelecom.com0
203.236.20.12620-126.sktelecom.com0
203.236.20.12720-127.sktelecom.com0
203.236.20.12820-128.sktelecom.com0
203.236.20.129mcenter.sktelecom.com0
203.236.20.13020-130.sktelecom.com0
203.236.20.131tele1.sktelecom.com0
203.236.20.132tele2.sktelecom.com0
203.236.20.13320-133.sktelecom.com0
203.236.20.13420-134.sktelecom.com0
203.236.20.13520-135.sktelecom.com0
203.236.20.13620-136.sktelecom.com0
203.236.20.13720-137.sktelecom.com0
203.236.20.13820-138.sktelecom.com0
203.236.20.13920-139.sktelecom.com0
203.236.20.14020-140.sktelecom.com0
203.236.20.141adm.biztworld.co.kr0
203.236.20.14220-142.sktelecom.com0
203.236.20.14320-143.sktelecom.com0
203.236.20.14420-144.sktelecom.com0
203.236.20.14520-145.sktelecom.com0
203.236.20.14620-146.sktelecom.com0
203.236.20.14720-147.sktelecom.com0
203.236.20.14820-148.sktelecom.com0
203.236.20.14920-149.sktelecom.com0
203.236.20.15020-150.sktelecom.com0
203.236.20.15120-151.sktelecom.com0
203.236.20.15220-152.sktelecom.com0
203.236.20.15320-153.sktelecom.com0
203.236.20.15420-154.sktelecom.com0
203.236.20.15520-155.sktelecom.com0
203.236.20.15620-156.sktelecom.com0
203.236.20.15720-157.sktelecom.com0
203.236.20.15820-158.sktelecom.com0
203.236.20.15920-159.sktelecom.com0
203.236.20.16020-160.sktelecom.com0
203.236.20.16120-161.sktelecom.com0
203.236.20.16220-162.sktelecom.com0
203.236.20.16320-163.sktelecom.com0
203.236.20.16420-164.sktelecom.com0
203.236.20.16520-165.sktelecom.com0
203.236.20.16620-166.sktelecom.com0
203.236.20.16720-167.sktelecom.com0
203.236.20.16820-168.sktelecom.com0
203.236.20.16920-169.sktelecom.com0
203.236.20.17020-170.sktelecom.com0
203.236.20.17120-171.sktelecom.com0
203.236.20.17220-172.sktelecom.com0
203.236.20.17320-173.sktelecom.com0
203.236.20.17420-174.sktelecom.com0
203.236.20.17520-175.sktelecom.com0
203.236.20.17620-176.sktelecom.com0
203.236.20.17720-177.sktelecom.com0
203.236.20.17820-178.sktelecom.com0
203.236.20.17920-179.sktelecom.com0
203.236.20.18020-180.sktelecom.com0
203.236.20.18120-181.sktelecom.com0
203.236.20.18220-182.sktelecom.com0
203.236.20.18320-183.sktelecom.com0
203.236.20.184chimail.sktelecom.com0
203.236.20.18520-185.sktelecom.com0
203.236.20.18620-186.sktelecom.com0
203.236.20.18720-187.sktelecom.com0
203.236.20.18820-188.sktelecom.com0
203.236.20.18920-189.sktelecom.com0
203.236.20.19020-190.sktelecom.com0
203.236.20.19120-191.sktelecom.com0
203.236.20.19220-192.sktelecom.com0
203.236.20.19320-193.sktelecom.com0
203.236.20.19420-194.sktelecom.com0
203.236.20.19520-195.sktelecom.com0
203.236.20.19620-196.sktelecom.com0
203.236.20.19720-197.sktelecom.com0
203.236.20.19820-198.sktelecom.com0
203.236.20.19920-199.sktelecom.com0
203.236.20.20020-200.sktelecom.com0
203.236.20.20120-201.sktelecom.com0
203.236.20.20220-202.sktelecom.com0
203.236.20.20320-203.sktelecom.com0
203.236.20.20420-204.sktelecom.com0
203.236.20.20520-205.sktelecom.com0
203.236.20.20620-206.sktelecom.com0
203.236.20.20720-207.sktelecom.com0
203.236.20.20820-208.sktelecom.com0
203.236.20.20920-209.sktelecom.com0
203.236.20.21020-210.sktelecom.com0
203.236.20.21120-211.sktelecom.com0
203.236.20.21220-212.sktelecom.com0
203.236.20.21320-213.sktelecom.com0
203.236.20.21420-214.sktelecom.com0
203.236.20.21520-215.sktelecom.com0
203.236.20.21620-216.sktelecom.com0
203.236.20.21720-217.sktelecom.com0
203.236.20.21820-218.sktelecom.com0
203.236.20.21920-219.sktelecom.com0
203.236.20.22020-220.sktelecom.com0
203.236.20.22120-221.sktelecom.com0
203.236.20.22220-222.sktelecom.com0
203.236.20.22320-223.sktelecom.com0
203.236.20.22420-224.sktelecom.com0
203.236.20.22520-225.sktelecom.com0
203.236.20.22620-226.sktelecom.com0
203.236.20.22720-227.sktelecom.com0
203.236.20.22820-228.sktelecom.com0
203.236.20.22920-229.sktelecom.com0
203.236.20.23020-230.sktelecom.com0
203.236.20.23120-231.sktelecom.com0
203.236.20.23220-232.sktelecom.com0
203.236.20.23320-233.sktelecom.com0
203.236.20.23420-234.sktelecom.com0
203.236.20.23520-235.sktelecom.com0
203.236.20.23620-236.sktelecom.com0
203.236.20.23720-237.sktelecom.com0
203.236.20.23820-238.sktelecom.com0
203.236.20.23920-239.sktelecom.com0
203.236.20.24020-240.sktelecom.com0
203.236.20.24120-241.sktelecom.com0
203.236.20.242secumail1.sktelecom.com0
203.236.20.243secumail2.sktelecom.com0
203.236.20.24420-244.sktelecom.com0
203.236.20.24520-245.sktelecom.com0
203.236.20.24620-246.sktelecom.com0
203.236.20.24720-247.sktelecom.com0
203.236.20.24820-248.sktelecom.com0
203.236.20.24920-249.sktelecom.com0
203.236.20.25020-250.sktelecom.com0
203.236.20.25120-251.sktelecom.com0
203.236.20.25220-252.sktelecom.com0
203.236.20.25320-253.sktelecom.com0
203.236.20.25420-254.sktelecom.com0
203.236.20.255—0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$ traceroute -a -n -q1 -f3 203.236.20.225
traceroute to 203.236.20.225 (203.236.20.225): 64 hops max, 52 byte packets
3 [AS4637] 210.57.34.10 3.509 ms
4 *
6 [AS9318] 1.255.14.108 1.015 ms
7 *
8 *
9 [AS9318] 1.255.25.233 2.039 ms
10 *
11 *
12 [AS9644] 113.217.255.13 4.271 ms
13 [AS9644] 223.39.100.142 4.559 ms
14 [AS9644] 203.236.2.204 2.535 ms
15 [AS9644] 203.236.20.225 2.651 ms
Measurement taken from  IPinfo ProbeNet in Seoul, KR
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