211.115.220.0/24

AS9952 · Hostway IDC

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS9952
Registry	APNIC
ID	SEJONG-KR

WHOIS Details

inetnum:        211.115.216.0 - 211.115.223.255
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:  2025-11-03T05:34:06Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
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:  2025-09-04T01:00:01Z
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

inetnum:        211.115.216.0 - 211.115.223.255
netname:        SEJONG-KR
descr:          SEJONG NETWORKS
country:        KR
admin-c:        IA10-KR
tech-c:         IM10-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         IP Manager
address:        12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do
address:        (Galhyeondong)
country:        KR
phone:          +82-2-1688-2200
e-mail:         ip@sejongnetworks.com
nic-hdl:        IA10-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         IP Manager
address:        12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do
address:        (Galhyeondong)
country:        KR
phone:          +82-2-1688-2200
e-mail:         ip@sejongnetworks.com
nic-hdl:        IM10-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 211.115.0.0/16

Range	ASN	Company	Num of IPs
211.115.64.0/18	AS3786	LG DACOM KIDC	16,384
211.115.128.0/18	AS4766	Korea Telecom	16,384
211.115.224.0/19	AS18310	SK Broadband Co Ltd	8,192
211.115.32.0/19	AS9318	SK Broadband Co Ltd	8,192
211.115.96.0/24	AS131093	LG DACOM KIDC	256
211.115.126.0/24	AS3786	giosis	256
211.115.121.0/24	AS3786	giosis	256
211.115.100.0/24	AS3786	giosis	256
211.115.101.0/24	AS3786	giosis	256
211.115.102.0/24	AS3786	giosis	256

Hosted domains

There are 30 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.115.220.184	hanbang24.co.kr	8
211.115.220.57	heritageclub.kr	7
211.115.220.181	sbpswapt.com	7
211.115.220.241	jjangtalk.com	3
211.115.220.46	hantol.or.kr	1
211.115.220.175	btn24.co.kr	1
211.115.220.177	mycareer.co.kr	1
211.115.220.62	philanthropyclub.or.kr	1
211.115.220.226	geohard.biz	1
211.115.220.209	curveskorea.co.kr	1
211.115.220.47	bemyfriend.or.kr	1
211.115.220.236	valista.io	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

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

IP Address	ASN	Details
211.115.220.251	AS9952 Hostway IDC	`1.04ms` 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
135.148.47.40	AS16276 OVH SAS	`1.32ms` from Ashburn, US
72.192.207.104	AS22773 Cox Communications Inc.	`5.75ms` from Ashburn, US
47.39.158.56	AS20115 Charter Communications LLC	`9.50ms` from Atlanta, US
84.194.255.152	AS6848 Telenet BV	`6.64ms` from Brussels, BE
27.8.25.40	AS4837 CHINA UNICOM China169 Backbone	`2.07ms` from Chongqing, CN
181.81.238.120	AS7303 Telecom Argentina S.A.	`1.63ms` from Cordoba, AR
149.107.31.88	AS206347 Wessex Internet Limited	`3.78ms` from London, GB
37.207.49.72	AS3269 Telecom Italia S.p.A.	`8.21ms` from Milan, IT
24.220.251.200	AS11232 Midcontinent Communications	`9.61ms` from Minneapolis, US
91.188.70.216	AS8304 Ecritel SASU	`0.71ms` from Paris, FR
49.51.37.168	AS132203 Tencent Building, Kejizhongyi Avenue	`0.29ms` from San Jose, US
49.174.112.40	AS17858 LG POWERCOMM	`2.50ms` from Seoul, KR
210.108.243.104	AS3786 LG DACOM Corporation	`4.11ms` from Seoul, KR
121.144.176.184	AS4766 Korea Telecom	`6.74ms` from Seoul, KR
112.4.176.168	AS56046 China Mobile communications corporation	`3.01ms` from Suzhou, CN
131.112.157.40	AS9367 Institute of Science Tokyo	`2.15ms` from Tokyo, JP
65.79.231.40	AS7784 Atlantech Online, Inc.	`1.28ms` from Ashburn, US
40.87.59.184	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
1.26.251.152	AS4837 CHINA UNICOM China169 Backbone	`8.06ms` from Changchun, CN
12.198.89.56	AS7018 AT&T Enterprises, LLC	`3.37ms` from Chicago, US
64.124.184.168	AS6461 Zayo Bandwidth	`0.23ms` from Dallas, US
206.168.152.104	AS11071 InfoWest	`2.31ms` from Denver, US
162.207.197.184	AS7018 AT&T Enterprises, LLC	`3.10ms` from Houston, US
176.122.78.184	AS49776 Gorset LLC	`3.72ms` from Moscow, RU
2.21.253.104	AS16625 Akamai Technologies, Inc.	`0.27ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f4 211.115.220.53

traceroute to 211.115.220.53 (211.115.220.53): 64 hops max, 52 byte packets

4 [AS9848] 203.231.88.65 1.04 ms

5 [AS9848] 211.115.197.30 1.114 ms

6 [AS9848] 61.109.130.230 1.226 ms

7 *

8 [AS9952] 61.100.180.205 1.505 ms

9 [AS9952] 211.115.220.53 1.556 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 19th 2026

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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