211.239.120.0/24

AS9952 · Hostway IDC

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS9952
Registry	APNIC
ID	SHINBIRO

WHOIS Details

inetnum:        211.239.0.0 - 211.239.127.255
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:  2024-09-10T08:50:11Z
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 9 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.239.120.180	wins21.co.kr	2
211.239.120.40	faentasium.kr	1
211.239.120.204	hyundaismile.or.kr	1
211.239.120.115	phpboots.com	1
211.239.120.189	windsor.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

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Pingable IPs

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

IP Address	ASN	Details
211.239.120.37	AS9952 Hostway IDC	`1.11ms` 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
108.45.148.88	AS701 Verizon Business	`2.46ms` from Ashburn, US
69.242.112.136	AS7922 Comcast Cable Communications, LLC	`8.05ms` from Ashburn, US
115.188.139.232	AS4771 Spark New Zealand Trading Ltd.	`1.02ms` from Auckland, NZ
171.253.124.136	AS7552 Viettel Group	`3.66ms` from Hanoi, VN
73.255.70.56	AS7922 Comcast Cable Communications, LLC	`8.21ms` from Houston, US
139.5.178.152	AS40605 ANYCONNECT INFORMATION TECHNOLOGY CO., LTD	`0.32ms` from Kuala Lumpur, MY
217.44.105.88	AS2856 British Telecommunications PLC	`4.59ms` from London, GB
88.84.64.8	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.93ms` from Madrid, ES
92.50.61.136	AS9009 M247 Europe SRL	`0.46ms` from New York City, US
125.9.17.248	AS9824 JCOM Co., Ltd.	`11.90ms` from Osaka, JP
82.127.123.152	AS3215 Orange S.A.	`3.97ms` from Paris, FR
135.84.67.88	AS32077 ULTIMATE SOFTWARE GROUP	`0.12ms` from Porto Alegre, BR
54.161.177.152	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
54.219.173.88	AS16509 Amazon.com, Inc.	`0.12ms` from San Jose, US
107.131.74.152	AS7018 AT&T Enterprises, LLC	`2.96ms` from San Jose, US
60.90.20.104	AS17676 SoftBank Corp.	`2.79ms` from Tokyo, JP
46.45.20.248	AS51515 Vega-Service, LLC	`5.26ms` from Yekaterinburg, RU
94.69.141.40	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`10.46ms` from Athens, GR
97.129.126.72	AS6167 Verizon Business	`18.75ms` from Atlanta, US
168.61.220.120	AS8075 Microsoft Corporation	`0.20ms` from Des Moines, US
46.243.192.88	AS208864 Weserve B.V.	`0.30ms` from Dronten, NL
27.79.16.152	AS7552 Viettel Group	`9.90ms` from Ho Chi Minh City, VN
122.100.165.232	AS4609 Companhia de Telecomunicacoes de Macau SARL	`2.67ms` from Hong Kong, HK
65.68.42.184	AS7018 AT&T Enterprises, LLC	`1.31ms` from Kansas City, US
104.34.69.72	AS20001 Charter Communications Inc	`3.83ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f4 211.239.120.100

traceroute to 211.239.120.100 (211.239.120.100): 64 hops max, 52 byte packets

4 [] 139.150.100.42 1.511 ms

5 [AS15412] 80.77.1.102 195.362 ms

6 [AS9848] 211.239.201.166 61.429 ms

7 [AS9848] 61.250.127.106 67.514 ms

8 [AS9952] 150.107.71.242 80.573 ms

9 *

10 [AS9952] 211.239.152.205 82.009 ms

11 [AS9952] 211.239.120.100 59.903 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On August 28th 2025

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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