210.118.236.0/24

AS9848 · SEJONG NETWORKS

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS9848
Parent Range	210.118.128.0/17
Registry	APNIC
ID	SHINBIRO

WHOIS Details

inetnum:        210.118.128.0 - 210.118.255.255
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:  2024-09-10T08:50:08Z
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

inetnum:        210.118.128.0 - 210.118.255.255
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.
changed:        hostmaster@nic.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
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
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 210.118.236.0/24

Range	ASN	Company	Num of IPs
210.118.128.0/17	AS4670	SEJONG NETWORKS	32,768
210.118.128.0/17	AS9848	SEJONG NETWORKS	32,768

Nearby Ranges

BGP prefixes that overlap with 210.118.0.0/16

Range	ASN	Company	Num of IPs
210.118.128.0/17	AS9848	SEJONG NETWORKS	32,768
210.118.128.0/17	AS4670	SEJONG NETWORKS	32,768
210.118.64.0/18	AS6619	SamsungSDS Inc.	16,384
210.118.32.0/19	AS6619	SamsungSDS Inc.	8,192
210.118.0.0/19	AS4663	ELIMNET, INC.	8,192
210.118.78.0/23	AS6619	SamsungSDS Inc.	512
210.118.169.0/24	AS4670	SEJONG NETWORKS	256
210.118.170.0/24	AS4670	JBR	256
210.118.176.0/24	AS4670	SEJONG NETWORKS	256
210.118.193.0/24	AS4670	SEJONG NETWORKS	256
210.118.194.0/24	AS4670	SEJONG NETWORKS	256
210.118.195.0/24	AS4670	SEJONG NETWORKS	256
210.118.213.0/24	AS4670	Daeshin Networks	256
210.118.238.0/24	AS4670	SEJONG NETWORKS	256
210.118.108.0/24	AS6619	SamsungSDS Inc.	256
210.118.109.0/24	AS6619	SamsungSDS Inc.	256
210.118.110.0/24	AS6619	SamsungSDS Inc.	256
210.118.111.0/24	AS6619	SamsungSDS Inc.	256
210.118.135.0/24	AS9848	HYUNDAI DATA SYSTEM	256
210.118.130.0/24	AS3786	MPC	256
210.118.138.0/24	AS9848	SEJONG NETWORKS	256
210.118.133.0/24	AS3786	DUZON BIZON Busan	256
210.118.98.0/24	AS38130	SamsungSDS Inc.	256
210.118.3.0/24	AS4663	elimnet	256
210.118.7.0/24	AS4663	ELIMNET	256
210.118.168.0/24	AS4670	SEJONG NETWORKS	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
210.118.236.25	AS9848 SEJONG NETWORKS	`1.67ms` 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
197.202.114.40	AS36947 Telecom Algeria	`15.14ms` from Algiers, DZ
88.159.53.248	AS1136 KPN B.V.	`2.98ms` from Amsterdam, NL
85.148.24.216	AS5390 EuroNet	`1.03ms` from Amsterdam, NL
129.118.175.136	AS10421 Texas Tech University	`9.82ms` from Dallas, US
87.146.11.184	AS3320 Deutsche Telekom AG	`4.97ms` from Frankfurt am Main, DE
34.0.209.200	AS15169 Google LLC	`0.11ms` from Madrid, ES
37.45.167.184	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`1.87ms` from Minsk, BY
123.130.163.72	AS4837 CHINA UNICOM China169 Backbone	`5.37ms` from Qingdao, CN
35.168.220.120	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
212.62.101.168	AS43766 Mobile Telecommunication Company Saudi Arabia Joint-Stock company	`6.97ms` from Riyadh, SA
118.60.99.56	AS4766 Korea Telecom	`3.46ms` from Seoul, KR
115.22.224.72	AS4766 Korea Telecom	`6.66ms` from Seoul, KR
47.211.241.104	AS19108 Optimum	`18.41ms` from Dallas, US
194.68.88.168	AS211502 Region Kronoberg	`4.48ms` from Goeteborg, SE
129.16.37.136	AS2841 Chalmers University of Technology	`0.72ms` from Goeteborg, SE
45.194.196.168	AS134548 DXTL Tseung Kwan O Service	`0.74ms` from Hong Kong, HK
223.190.109.136	AS24560 Bharti Airtel Ltd., Telemedia Services	`11.44ms` from Kolkata, IN
117.168.135.168	AS56045 China Mobile communications corporation	`4.75ms` from Nanchang, CN
186.220.74.8	AS28573 Claro NXT Telecomunicacoes Ltda	`1.91ms` from Osasco, BR
24.60.248.216	AS7922 Comcast Cable Communications, LLC	`10.14ms` from Providence, US
54.91.21.232	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
69.251.45.88	AS7922 Comcast Cable Communications, LLC	`7.63ms` from Reston, US
63.200.145.120	AS7018 AT&T Enterprises, LLC	`1.67ms` from San Jose, US
139.196.160.8	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.42ms` from Shanghai, CN
60.147.8.248	AS17676 SoftBank Corp.	`2.87ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 210.118.236.23

traceroute to 210.118.236.23 (210.118.236.23): 64 hops max, 52 byte packets

1 [AS199524] 92.223.73.3 0.177 ms

2 *

3 *

4 *

5 [] 139.150.100.42 0.678 ms

6 [AS15412] 80.77.1.102 0.795 ms

7 *

8 [AS9848] 211.239.201.178 0.838 ms

9 [AS9848] 211.239.208.146 1.27 ms

10 [AS9848] 211.239.208.2 1.271 ms

11 [AS9848] 202.30.242.92 1.231 ms

12 [AS9848] 210.118.236.23 1.418 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 6th 2025

What are IP address ranges?

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