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

Nearby Ranges

BGP prefixes that overlap with 203.239.0.0/16

Range ASN Company Num of IPs
203.239.128.0/18 AS4663 ELIMNET, INC. 16,384
203.239.224.0/19 AS4766 Korea Telecom 8,192
203.239.183.0/24 AS4663 ELIMNET 256

Hosted domains

There are 151 domain names hosted across 32 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.239.11.7 likevm.com 104
203.239.15.22 iceball.co.kr 5
203.239.57.101 hws.co.kr 3
203.239.15.58 yullinmobile.org 3
203.239.45.224 bizwell.co.kr 2
203.239.28.5 degradome.com 2
203.239.7.56 kscfcac.co.kr 2
203.239.57.116 conzern.co.kr 2
203.239.15.47 oryun.org 2
203.239.40.230 moa1000.co.kr 1
203.239.15.21 loict.co.kr 1
203.239.15.65 edubeans2.co.kr 1
203.239.40.238 shoppr.kr 1
203.239.15.42 linkparks.store 1
203.239.102.130 mariababy.co.kr 1
203.239.7.10 kscfc.co.kr 1
203.239.15.50 elv.co.kr 1
203.239.3.250 hmsinc.co.kr 1
203.239.74.1 gowww.co.kr 1
203.239.7.0 kscfc.com 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

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

IP Address ASN Details
203.239.43.1 AS9848 SEJONG NETWORKS 1.49ms from Incheon, KR
203.239.111.35 AS9848 SEJONG NETWORKS 1.34ms from Incheon, KR
203.239.18.232 AS9848 SEJONG NETWORKS 6.27ms from Seoul, KR
203.239.102.251 AS9848 SEJONG NETWORKS 1.23ms from Seoul, KR
203.239.34.66 AS9577 KYOBO SECURITIES 1.69ms from Incheon, KR
203.239.11.202 AS9848 SEJONG NETWORKS 6.42ms from Seoul, KR
203.239.51.161 AS9848 SEJONG NETWORKS 1.64ms from Seoul, KR
203.239.100.113 AS9527 VP 1.45ms from Seoul, KR
203.239.119.4 AS9697 LG HelloVision Corp. 7.97ms from Seoul, KR
203.239.25.57 AS38686 Tmoney co., ltd 2.49ms from Seoul, KR
203.239.40.118 AS9848 SEJONG NETWORKS 0.72ms from Seoul, KR
203.239.91.152 AS9848 SEJONG NETWORKS 1.99ms from Seoul, KR
203.239.57.71 AS9848 SEJONG NETWORKS 0.96ms from Seoul, KR
203.239.44.178 AS9848 SEJONG NETWORKS 1.55ms from Seoul, KR
203.239.96.33 AS131820 HMM 1.10ms from Incheon, KR
203.239.7.104 AS9848 SEJONG NETWORKS 1.00ms from Seoul, KR
203.239.88.10 AS9848 SEJONG NETWORKS 7.00ms from Seoul, KR
203.239.31.152 AS9848 SEJONG NETWORKS 0.89ms from Seoul, KR
203.239.15.10 AS9848 SEJONG NETWORKS 6.66ms from Seoul, KR
203.239.56.69 AS9848 SEJONG NETWORKS 0.77ms from Seoul, KR
203.239.45.254 AS9848 SEJONG NETWORKS 1.10ms from Seoul, KR
203.239.46.2 AS9848 SEJONG NETWORKS 1.23ms from Seoul, KR
203.239.37.34 AS9848 SEJONG NETWORKS 0.79ms from Seoul, KR
203.239.35.1 AS9848 SEJONG NETWORKS 1.20ms from Seoul, KR
203.239.16.97 AS9848 SEJONG NETWORKS 6.62ms 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
90.145.22.177 AS29396 Eurofiber UNET 1.79ms from Amsterdam, NL
84.29.5.1 AS33915 Vodafone Libertel B.V. 4.89ms from Amsterdam, NL
68.230.250.1 AS22773 Cox Communications Inc. 4.79ms from Ashburn, US
209.149.214.177 AS6389 AT&T Enterprises, LLC 3.60ms from Atlanta, US
47.55.56.1 AS855 Bell Canada 14.98ms from Beauharnois, CA
185.115.103.1 AS15511 iconnect sarl 2.63ms from Beirut, LB
81.17.231.225 AS25467 Akton d.o.o. 0.52ms from Belgrade, RS
185.47.89.33 AS9125 Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun 4.27ms from Belgrade, RS
46.16.107.65 AS9125 Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun 3.56ms from Belgrade, RS
186.127.245.1 AS7303 Telecom Argentina S.A. 6.67ms from Buenos Aires, AR
69.175.83.17 AS32475 Internap Holding LLC 1.13ms from Chicago, US
125.87.56.1 AS4134 CHINANET-BACKBONE 1.47ms from Chongqing, CN
24.154.165.1 AS27364 Armstrong 6.50ms from Cleveland, US
86.121.146.161 AS8708 DIGI ROMANIA S.A. 0.75ms from Constanţa, RO
68.108.232.1 AS22773 Cox Communications Inc. 10.49ms from Dallas, US
76.72.238.33 AS6461 Zayo Bandwidth 4.36ms from Denver, US
208.54.31.161 AS21928 T-Mobile USA, Inc. 1.45ms from Detroit, US
185.222.211.1 AS44961 Open Joint-Stock Company "Commerce Bank of Tajikistan" 0.44ms from Dushanbe, TJ
179.189.117.49 AS263612 IP CARRIER 0.40ms from Fortaleza, BR
109.193.246.1 AS3209 Vodafone GmbH 4.70ms from Frankfurt am Main, DE
79.254.202.49 AS3320 Deutsche Telekom AG 3.97ms from Frankfurt am Main, DE
89.64.240.1 AS9141 P4 Sp. z o.o. 1.48ms from Gdynia, PL
59.34.250.1 AS4134 CHINANET-BACKBONE 12.45ms from Guangzhou, CN
74.95.148.177 AS7922 Comcast Cable Communications, LLC 7.53ms from Houston, US
124.60.238.97 AS17858 LG POWERCOMM 1.96ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f4 203.239.21.34
traceroute to 203.239.21.34 (203.239.21.34): 64 hops max, 52 byte packets
4 [AS9848] 203.231.88.65 0.912 ms
7 [AS9848] 61.250.82.22 1.358 ms
8 [AS9848] 61.250.95.142 0.869 ms
9 *
10 [AS9848] 203.239.21.34 12.773 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
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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