210.118.128.0/18

AS4670 · Shinbiro

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS4670
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:        [email protected]
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:         [email protected]
nic-hdl:        IA10-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
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:         [email protected]
nic-hdl:        IM10-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 210.118.128.0/18

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

BGP prefixes that are contained by 210.118.128.0/18

Range	ASN	Company	Num of IPs
210.118.138.0/24	AS9848	SEJONG NETWORKS	256
210.118.133.0/24	AS3786	DUZON BIZON Busan	256
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
210.118.135.0/24	AS9848	HYUNDAI DATA SYSTEM	256
210.118.130.0/24	AS3786	MPC	256
210.118.168.0/24	AS4670	SEJONG NETWORKS	256

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 58 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.118.170.110	haedlekids.co.kr	29
210.118.177.94	ohmyvpn.co.kr	5
210.118.170.55	webmiwon.co.kr	3
210.118.170.51	ytmall.co.kr	2
210.118.170.125	luxurizm.shop	1
210.118.170.188	fructofin.net	1
210.118.169.50	momsglobe.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

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

IP Address	ASN	Details
210.118.157.1	AS4670 Shinbiro	`3.44ms` from Seoul, KR
210.118.169.42	AS4670 Shinbiro	`1.15ms` from Seoul, KR
210.118.173.31	AS4670 Shinbiro	`1.17ms` from Seoul, KR
210.118.177.8	AS4670 Shinbiro	`1.11ms` from Seoul, KR
210.118.130.55	AS3786 LG DACOM Corporation	`1.75ms` from Seoul, KR
210.118.138.2	AS9848 SEJONG NETWORKS	`1.30ms` from Seoul, KR
210.118.135.138	AS9848 SEJONG NETWORKS	`1.24ms` from Seoul, KR
210.118.132.1	AS4670 Shinbiro	`4.56ms` from Seoul, KR
210.118.176.4	AS4670 Shinbiro	`4.25ms` from Seoul, KR
210.118.133.254	AS3786 LG DACOM Corporation	`6.99ms` from Seoul, KR
210.118.143.30	AS4670 Shinbiro	`3.35ms` from Seoul, KR
210.118.170.47	AS4670 Shinbiro	`1.25ms` from Seoul, KR
210.118.131.20	AS4670 Shinbiro	`1.19ms` 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
61.7.244.2	AS9931 National Telecom Public Company Limited	`13.58ms` from Bangkok, TH
190.14.245.130	AS27951 Media Commerce Partners S.A	`0.58ms` from Bogota, CO
102.184.65.98	AS24835 Vodafone Data	`16.62ms` from Cairo, EG
141.8.233.2	AS57087 JYSK A/S	`7.04ms` from Copenhagen, DK
198.101.248.2	AS33070 Rackspace Hosting	`1.14ms` from Dallas, US
65.61.174.114	AS33070 Rackspace Hosting	`1.12ms` from Dallas, US
121.198.242.178	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.42ms` from Hangzhou, CN
12.56.57.194	AS7018 AT&T Enterprises, LLC	`4.11ms` from Houston, US
77.195.141.146	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`16.43ms` from Paris, FR
54.152.40.18	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
8.243.150.18	AS3356 Level 3 Parent, LLC	`0.55ms` from Rio de Janeiro, BR
190.196.59.194	AS14259 Gtd Internet S.A.	`0.58ms` from Santiago, CL
155.165.37.2	AS7287 AT&T Enterprises, LLC	`4.01ms` from Seattle, US
166.81.20.2	AS38166 Standard Chartered Bank (Hong Kong) Limited.Banking and	`2.17ms` from Secaucus, US
211.199.223.66	AS4766 Korea Telecom	`3.48ms` from Seoul, KR
3.0.77.34	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
194.103.5.2	AS3301 Telia Company AB	`6.98ms` from Stockholm, SE
24.150.225.210	AS7992 Cogeco Connexion Inc.	`6.33ms` from Toronto, CA
128.77.83.226	AS394089 Google LLC	`0.11ms` from Zuerich, CH
146.20.106.2	AS27357 Rackspace Hosting	`0.65ms` from Ashburn, US
101.242.50.66	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`9.41ms` from Beijing, CN
104.60.151.114	AS7018 AT&T Enterprises, LLC	`2.15ms` from Dallas, US
68.66.216.34	AS55293 A2 Hosting, Inc.	`0.07ms` from Detroit, US
68.40.114.82	AS7922 Comcast Cable Communications, LLC	`7.58ms` from Flint, US
216.139.90.194	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f5 -m8 210.118.191.252

traceroute to 210.118.191.252 (210.118.191.252): 8 hops max, 52 byte packets

5 [] 37.49.238.60 0.5 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

On December 14th 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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