210.122.109.0/24

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 210.122.109.0/24

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
77.45.15.88	AS35191 ASTA-NET S.A.	`5.92ms` from Berlin, DE
115.70.239.136	AS10143 Exetel Pty Ltd	`0.90ms` from Brisbane, AU
31.58.249.152	AS213799 CONHOST BILGI TEKNOLOJILERI VERI MERKEZI HIZMETLERI VE DANISMANLIK LIMITED SIRKETI	`0.17ms` from Bursa, TR
173.24.29.24	AS30036 Mediacom Communications Corp	`16.82ms` from Chicago, US
18.194.57.216	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
106.53.196.200	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.97ms` from Guangzhou, CN
146.120.120.104	AS61390 Garant-G Ltd.	`8.60ms` from Kazan, RU
80.184.206.40	AS42781 Zajil International Telecom Company KSCC	`4.20ms` from Kuwait City, KW
70.93.34.8	AS20001 Charter Communications Inc	`9.16ms` from Los Angeles, US
75.237.60.88	AS6167 Verizon Business	`17.46ms` from Los Angeles, US
109.61.251.184	AS12389 PJSC Rostelecom	`12.48ms` from Moscow, RU
20.19.35.216	AS8075 Microsoft Corporation	`0.22ms` from Paris, FR
60.212.203.120	AS4837 CHINA UNICOM China169 Backbone	`4.67ms` from Qingdao, CN
112.238.128.152	AS4837 CHINA UNICOM China169 Backbone	`7.67ms` from Qingdao, CN
209.83.82.56	AS7029 Windstream Communications LLC	`0.31ms` from Seattle, US
221.157.96.216	AS4766 Korea Telecom	`6.60ms` from Seoul, KR
193.116.53.248	AS23783 Cable Networks Akita Co.,ltd.	`8.85ms` from Tokyo, JP
193.95.0.72	AS2609 Tunisia BackBone AS	`0.49ms` from Tunis, TN
111.178.165.56	AS4134 CHINANET-BACKBONE	`3.28ms` from Wuhan, CN
81.70.26.8	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.76ms` from Beijing, CN
218.27.219.56	AS4837 CHINA UNICOM China169 Backbone	`16.79ms` from Dalian, CN
8.31.36.120	AS395368 NTT Global Data Centers Americas, INC.	`1.15ms` from Dallas, US
91.4.155.200	AS3320 Deutsche Telekom AG	`5.63ms` from Duesseldorf, DE
113.106.103.88	AS4134 CHINANET-BACKBONE	`5.48ms` from Guangzhou, CN
101.37.19.168	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.10ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -m5 210.122.109.210

traceroute to 210.122.109.210 (210.122.109.210): 5 hops max, 52 byte packets

1 [AS43289] 178.175.137.1 0.162 ms

2 [AS43289] 178.17.160.166 9.387 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Chisinau, MD

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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