210.122.76.0/24

AS17837 · NHN KCP Corp.

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS17837
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:         [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

Overlapping Ranges

BGP prefixes that contain 210.122.76.0/24

Range	ASN	Company	Num of IPs
210.122.0.0/16	AS17837	SEJONG NETWORKS	65,536
210.122.0.0/16	AS9848	SEJONG NETWORKS	65,536

Nearby Ranges

BGP prefixes that overlap with 210.122.0.0/16

Range	ASN	Company	Num of IPs
210.122.0.0/16	AS17837	SEJONG NETWORKS	65,536
210.122.0.0/16	AS9848	SEJONG NETWORKS	65,536
210.122.16.0/20	AS4961	Daewoo Information Systems Co. Ltd(DISC)	4,096
210.122.128.0/20	AS131826	KOREAYAKULT	4,096
210.122.74.0/23	AS17837	Korea Cyber Payment	512
210.122.0.0/24	AS9952	Hostway	256
210.122.1.0/24	AS9952	Hostway	256
210.122.69.0/24	AS17837	Korea Cyber Payment	256
210.122.123.0/24	AS18317	Aitas	256
210.122.172.0/24	AS38123	University of Ulsan College of Medicine	256
210.122.173.0/24	AS38123	Asan Medical Center	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
69.251.206.56	AS7922 Comcast Cable Communications, LLC	`6.21ms` from Ashburn, US
181.47.93.136	AS27747 Telecentro S.A.	`6.07ms` from Buenos Aires, AR
145.224.15.8	AS13693 Vexus Fiber	`8.22ms` from Dallas, US
221.127.204.200	AS9304 HGC Global Communications Limited	`2.00ms` from Hong Kong, HK
24.255.138.40	AS22773 Cox Communications Inc.	`9.49ms` from Lenexa, US
95.146.103.88	AS2856 British Telecommunications PLC	`3.34ms` from London, GB
31.127.52.152	AS2856 British Telecommunications PLC	`3.67ms` from London, GB
5.69.86.152	AS5607 Sky UK Limited	`3.69ms` from London, GB
123.223.188.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.09ms` from Osaka, JP
3.105.223.216	AS16509 Amazon.com, Inc.	`0.13ms` from Sydney, AU
54.178.59.56	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
44.5.19.184	AS1653 Vetenskapsradet / SUNET	`5.93ms` from Umea, SE
5.206.14.152	AS8369 Intersvyaz-2 JSC	`3.48ms` from Yekaterinburg, RU
122.138.62.40	AS4837 CHINA UNICOM China169 Backbone	`10.25ms` from Changchun, CN
103.4.253.72	AS9752 Flipkart Internet Pvt Ltd	`0.99ms` from Chennai, IN
34.61.67.40	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
191.220.93.248	AS8167 V tal	`1.80ms` from Curitiba, BR
72.177.159.104	AS11427 Charter Communications Inc	`12.79ms` from Dallas, US
103.238.114.232	AS150774 EXABYTE LTD	`0.34ms` from Dhaka, BD
88.70.30.24	AS3209 Vodafone GmbH	`9.47ms` from Frankfurt am Main, DE
79.163.147.168	AS5617 Orange Polska Spolka Akcyjna	`2.64ms` from Gdansk, PL
171.37.161.248	AS4837 CHINA UNICOM China169 Backbone	`11.02ms` from Guiyang, CN
73.155.99.40	AS7922 Comcast Cable Communications, LLC	`7.32ms` from Houston, US
102.141.170.104	AS327901 Level 7 Wireless (Pty) Ltd	`1.22ms` from Johannesburg, ZA
107.203.212.40	AS7018 AT&T Enterprises, LLC	`2.95ms` from Kansas City, US

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 210.122.76.173

traceroute to 210.122.76.173 (210.122.76.173): 6 hops max, 52 byte packets

2 [AS58061] 38.180.36.1 0.537 ms

3 [AS200590] 188.94.153.128 0.516 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

On January 9th 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.

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