210.122.106.0/24

AS9578 · Cheiljedang.Co.Inc.

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS9578
Parent Range	210.122.0.0/16
Registry	APNIC
ID	SHINBIRO

WHOIS Details

inetnum:        210.122.0.0 - 210.122.255.255
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

Overlapping Ranges

BGP prefixes that contain 210.122.106.0/24

Range	ASN	Company	Num of IPs
210.122.0.0/16	AS9952	SEJONG NETWORKS	65,536
210.122.0.0/16	AS131826	SEJONG NETWORKS	65,536
210.122.0.0/16	AS17837	SEJONG NETWORKS	65,536
210.122.0.0/16	AS18317	SEJONG NETWORKS	65,536
210.122.0.0/16	AS38123	SEJONG NETWORKS	65,536
210.122.0.0/16	AS4961	SEJONG NETWORKS	65,536
210.122.0.0/16	AS9578	SEJONG NETWORKS	65,536
210.122.0.0/16	AS9848	SEJONG NETWORKS	65,536

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

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Pingable IPs

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

IP Address	ASN	Details
210.122.106.110	AS9578 Cheiljedang.Co.Inc.	`1.77ms` 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
20.135.24.88	AS8075 Microsoft Corporation	`1.23ms` from Amsterdam, NL
73.172.191.56	AS7922 Comcast Cable Communications, LLC	`8.83ms` from Ashburn, US
174.180.100.248	AS7922 Comcast Cable Communications, LLC	`9.99ms` from Boston, US
102.40.197.8	AS8452 TE-AS	`3.41ms` from Cairo, EG
218.27.138.24	AS4837 CHINA UNICOM China169 Backbone	`11.71ms` from Liaoyang, CN
95.176.187.184	AS5603 Telekom Slovenije, d.d.	`2.58ms` from Ljubljana, SI
94.231.42.40	AS209928 XEFI LYON SAS	`0.24ms` from Lyon, FR
87.89.146.40	AS5410 Bouygues Telecom SA	`3.37ms` from Lyon, FR
80.46.218.168	AS9105 TalkTalk Communications Limited	`2.38ms` from Manchester, GB
24.161.13.104	AS12271 Charter Communications Inc	`9.67ms` from New York City, US
177.82.104.104	AS28573 Claro NXT Telecomunicacoes Ltda	`11.38ms` from Osasco, BR
91.162.95.104	AS12322 Free SAS	`3.69ms` from Paris, FR
211.253.213.200	AS4766 Korea Telecom	`1.94ms` from Seoul, KR
175.228.206.168	AS4766 Korea Telecom	`1.42ms` from Seoul, KR
211.38.136.152	AS4766 Korea Telecom	`1.51ms` from Seoul, KR
4.157.194.232	AS8075 Microsoft Corporation	`0.35ms` from Ashburn, US
125.24.90.8	AS23969 TOT Public Company Limited	`5.92ms` from Bangkok, TH
46.97.191.88	AS12302 Vodafone Romania S.A.	`12.62ms` from Bucharest, RO
223.190.26.248	AS24560 Bharti Airtel Ltd., Telemedia Services	`16.30ms` from Chennai, IN
74.125.163.200	AS15169 Google LLC	`0.23ms` from Frankfurt am Main, DE
175.169.76.72	AS4837 CHINA UNICOM China169 Backbone	`14.49ms` from Liaoyang, CN
1.159.40.232	AS1221 Telstra Limited	`3.34ms` from Melbourne, AU
149.13.159.56	AS203223 Unica Telecomunicazioni s.r.l.	`7.09ms` from Milan, IT
72.239.176.200	AS33363 Charter Communications, Inc	`6.38ms` from Orlando, US
79.163.138.152	AS5617 Orange Polska Spolka Akcyjna	`6.62ms` from Poznan, PL

Traceroute

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

traceroute -a -n -q1 -f2 -m6 210.122.106.89

traceroute to 210.122.106.89 (210.122.106.89): 6 hops max, 52 byte packets

2 [AS47447] 212.83.33.9 0.331 ms

3 [AS47447] 62.113.192.89 0.355 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On September 4th 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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