203.239.0.0/17

AS9848  ·  SEJONG NETWORKS

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Summary

Country South Korea
Domain sejongnetworks.com
ASN AS9848
Registry APNIC
ID SHINBIRO

WHOIS Details

inetnum:        203.239.0.0 - 203.239.127.255
netname:        SEJONG
descr:          SEJONG NETWORKS
country:        KR
admin-c:        IM686-AP
tech-c:         IM686-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2024-09-10T08:50:06Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do
country:        KR
phone:          +82-2-1688-2200
e-mail:         ip@sejongnetworks.com
nic-hdl:        IM686-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-09-10T08:42:02Z
source:         APNIC

Hosted domains

There are 52 domain names hosted across 33 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.239.34.11 iprovest.co.kr 5
203.239.15.22 o2web.co.kr 5
203.239.11.7 jangbi114.com 4
203.239.15.58 oryun.net 3
203.239.57.101 hws.co.kr 3
203.239.100.67 vp.co.kr 2
203.239.15.47 oryun.org 2
203.239.45.224 bizwell.net 2
203.239.28.5 proteindomain.com 2
203.239.57.116 hws.co.kr 2
203.239.7.56 kfinco.sc.kr 2
203.239.7.58 xn--z69a9p5ud20dbebw1qmra.kr 1
203.239.7.0 kscfc.com 1
203.239.15.65 edubeans2.co.kr 1
203.239.40.238 shoppr.kr 1
203.239.100.203 quantup.co.kr 1
203.239.102.130 mariababy.co.kr 1
203.239.45.148 astersoft.co.kr 1
203.239.100.48 safetypay.co.kr 1
203.239.15.21 loict.co.kr 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

719 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.239.11.214 AS9848 SEJONG NETWORKS 7.03ms from Seoul, KR
203.239.57.147 AS9848 SEJONG NETWORKS 0.95ms from Seoul, KR
203.239.18.201 AS9848 SEJONG NETWORKS 7.07ms from Seoul, KR
203.239.36.107 AS9848 SEJONG NETWORKS 1.03ms from Seoul, KR
203.239.7.70 AS9848 SEJONG NETWORKS 1.06ms from Seoul, KR
203.239.119.4 AS9697 LG HelloVision Corp. 7.87ms from Seoul, KR
203.239.45.250 AS9848 SEJONG NETWORKS 1.25ms from Seoul, KR
203.239.100.96 AS9527 VP 1.28ms from Seoul, KR
203.239.37.89 AS9848 SEJONG NETWORKS 1.01ms from Seoul, KR
203.239.15.50 AS9848 SEJONG NETWORKS 7.19ms from Seoul, KR
203.239.111.35 AS9848 SEJONG NETWORKS 1.32ms from Seoul, KR
203.239.104.161 AS9848 SEJONG NETWORKS 1.97ms from Seoul, KR
203.239.65.250 AS9848 SEJONG NETWORKS 1.98ms from Seoul, KR
203.239.85.62 AS9848 SEJONG NETWORKS 2.82ms from Seoul, KR
203.239.46.209 AS9848 SEJONG NETWORKS 1.82ms from Seoul, KR
203.239.40.118 AS9848 SEJONG NETWORKS 0.97ms from Seoul, KR
203.239.16.206 AS9848 SEJONG NETWORKS 6.98ms from Seoul, KR
203.239.44.63 AS9848 SEJONG NETWORKS 1.66ms from Seoul, KR
203.239.64.254 AS9848 SEJONG NETWORKS 1.70ms from Seoul, KR
203.239.88.2 AS9848 SEJONG NETWORKS 8.02ms from Seoul, KR
203.239.31.150 AS9848 SEJONG NETWORKS 0.97ms from Seoul, KR
203.239.21.175 AS9848 SEJONG NETWORKS 2.22ms from Seoul, KR
203.239.102.252 AS9848 SEJONG NETWORKS 1.37ms from Seoul, KR
203.239.26.145 AS9848 SEJONG NETWORKS 3.60ms from Seoul, KR
203.239.34.57 AS9577 KYOBO SECURITIES 1.80ms from Seoul, KR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
130.37.176.1 AS1103 SURF B.V. 0.81ms from Amsterdam, NL
212.83.73.1 AS33915 Vodafone Libertel B.V. 1.11ms from Amsterdam, NL
137.117.201.209 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
2.232.114.1 AS12874 Fastweb SpA 7.78ms from Arezzo, IT
140.90.154.65 AS3477 National Oceanic and Atmospheric Administration 3.35ms from Ashburn, US
74.96.88.1 AS701 Verizon Business 2.18ms from Ashburn, US
4.1.170.49 AS3356 Level 3 Parent, LLC 0.91ms from Atlanta, US
77.197.124.1 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.67ms from Aubervilliers, FR
219.238.0.97 AS4808 China Unicom Beijing Province Network 5.05ms from Beijing, CN
91.132.158.113 AS21413 Envia Tel GmbH 11.57ms from Berlin, DE
190.145.55.129 AS14080 Telmex Colombia S.A. 1.22ms from Bogota, CO
70.16.212.1 AS13977 Consolidated Communications, Inc. 3.69ms from Boston, US
91.127.110.81 AS6855 Slovak Telekom, a.s. 4.17ms from Bratislava, SK
181.30.22.161 AS7303 Telecom Argentina S.A. 1.17ms from Buenos Aires, AR
196.41.26.1 AS11845 Vox Telecom Ltd 1.22ms from Cape Town, ZA
113.240.249.177 AS4134 CHINANET-BACKBONE 1.28ms from Changsha, CN
139.206.213.1 AS4134 CHINANET-BACKBONE 9.44ms from Chengdu, CN
69.18.236.1 AS35986 Vyve Broadband 18.99ms from Chicago, US
63.97.103.1 AS701 Verizon Business 0.79ms from Dallas, US
125.21.194.49 AS9498 BHARTI Airtel Ltd. 9.50ms from Delhi, IN
107.5.71.1 AS7922 Comcast Cable Communications, LLC 2.63ms from Detroit, US
103.203.237.241 AS38562 Innovative Online Limited 0.17ms from Dhaka, BD
134.95.59.1 AS5520 Universitaet zu Koeln 4.60ms from Frankfurt am Main, DE
44.32.52.1 AS53356 Free Range Cloud Hosting Inc. 0.41ms from Fremont, US
80.201.187.81 AS5432 Proximus NV 5.36ms from Gravelines, FR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -m21 203.239.10.122
traceroute to 203.239.10.122 (203.239.10.122): 21 hops max, 52 byte packets
1 [AS63023] 23.157.40.1 0.264 ms
2 *
3 [] 206.72.211.139 10.966 ms
4 [AS4766] 112.174.87.241 131.775 ms
5 [AS4766] 112.174.91.173 134.932 ms
6 [AS4766] 112.174.92.90 142.271 ms
9 [AS9848] 211.239.201.182 142.699 ms
10 [AS9848] 211.239.208.107 140.503 ms
11 *
12 *
13 *
14 *
15 *
16 [AS9848] 211.115.199.145 144.696 ms
17 [AS9848] 211.115.197.14 141.859 ms
18 [AS9848] 211.239.208.107 140.034 ms
19 *
20 *
21 *
Measurement taken from IPinfo ProbeNet in San Jose, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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