211.239.173.0/24

AS9952 · Hostway IDC

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Summary

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

WHOIS Details

inetnum:        211.239.128.0 - 211.239.191.255
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 660 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.239.173.212	confit.kr	414
211.239.173.210	ipoll.co.kr	25
211.239.173.213	curve.co.kr	6
211.239.173.202	megastudyacademy.net	4
211.239.173.214	ipcs21.com	1
211.239.173.91	bboxtwo.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

Read more

Pingable IPs

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

IP Address	ASN	Details
211.239.173.171	AS9952 Hostway IDC	`1.10ms` 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
101.74.5.232	AS4837 CHINA UNICOM China169 Backbone	`11.17ms` from Beijing, CN
51.182.134.120	AS5607 Sky UK Limited	`1.35ms` from Dublin, IE
95.9.135.88	AS9121 Turk Telekomunikasyon Anonim Sirketi	`16.45ms` from Istanbul, TR
159.224.88.56	AS13188 CONTENT DELIVERY NETWORK LTD	`7.18ms` from Kyiv, UA
2.122.117.216	AS5607 Sky UK Limited	`2.10ms` from London, GB
94.5.171.232	AS5607 Sky UK Limited	`7.30ms` from London, GB
122.53.63.104	AS9299 Philippine Long Distance Telephone Company	`1.16ms` from Manila, PH
112.81.130.104	AS140716 UNICOM JiangSu WuXi IDC network	`3.94ms` from Nanjing, CN
170.149.228.40	AS396533 The New York Times Company	`2.08ms` from Newark, US
126.5.207.104	AS17676 SoftBank Corp.	`9.81ms` from Osaka, JP
169.233.236.184	AS5739 University of California, Santa Cruz	`5.61ms` from Santa Clara, US
1.176.228.72	AS10066 LG HelloVision Corp.	`13.01ms` from Seoul, KR
105.109.112.216	AS36947 Telecom Algeria	`12.06ms` from Tunis, TN
173.203.186.200	AS27357 Rackspace Hosting	`0.30ms` from Ashburn, US
103.91.206.232	AS138156 CSNE Co., Ltd.	`0.44ms` from Bangkok, TH
189.182.33.168	AS8151 UNINET	`4.21ms` from Guadalajara, MX
49.127.208.88	AS56132 Monash University,	`1.90ms` from Melbourne, AU
15.157.10.40	AS16509 Amazon.com, Inc.	`0.14ms` from Montreal, CA
51.175.129.152	AS29695 Altibox AS	`2.02ms` from Oslo, NO
45.181.208.8	AS269201 UP FOUR NET TELECOM LTDA	`1.49ms` from Rio de Janeiro, BR
121.5.153.8	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.32ms` from Shanghai, CN
213.6.116.72	AS12975 PALTEL Autonomous System	`5.83ms` from Amman, JO
140.179.229.184	AS9808 China Mobile Communications Group Co., Ltd.	`2.42ms` from Beijing, CN
197.57.206.152	AS8452 TE-AS	`6.00ms` from Cairo, EG
65.191.92.24	AS11426 Charter Communications Inc	`10.12ms` from Charlotte, US

Traceroute

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

traceroute -a -n -q1 211.239.173.171

traceroute to 211.239.173.171 (211.239.173.171): 64 hops max, 52 byte packets

1 [AS15169] 172.253.64.143 0.181 ms

2 [AS9848] 61.250.82.89 1.57 ms

3 [AS9848] 211.115.197.157 0.879 ms

4 [AS9848] 61.109.130.162 1.45 ms

5 *

6 *

7 [AS9952] 211.239.173.171 1.066 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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