210.122.81.0/24

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 210.122.81.0/24

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

IP Address	Domain	Domains on this IP
210.122.81.11	solbipos.co.kr	2

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
210.122.81.12	AS17837 NHN KCP Corp.	`0.91ms` 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
188.207.34.248	AS1136 KPN B.V.	`15.58ms` from Amsterdam, NL
73.31.51.72	AS7922 Comcast Cable Communications, LLC	`6.23ms` from Ashburn, US
46.177.155.24	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.09ms` from Athens, GR
18.193.51.120	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
203.185.9.200	AS9269 Hong Kong Broadband Network Ltd.	`1.25ms` from Hong Kong, HK
122.42.33.200	AS17858 LG POWERCOMM	`2.10ms` from Incheon, KR
39.125.31.152	AS9318 SK Broadband Co Ltd	`1.65ms` from Incheon, KR
91.135.185.136	AS43342 BPCE S.A.	`7.33ms` from London, GB
54.160.101.232	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
91.122.154.40	AS12389 PJSC Rostelecom	`1.65ms` from Saint Petersburg, RU
174.165.165.248	AS7922 Comcast Cable Communications, LLC	`13.95ms` from Seattle, US
45.47.221.24	AS11351 Charter Communications Inc	`16.07ms` from Secaucus, US
101.179.84.248	AS1221 Telstra Limited	`9.39ms` from Brisbane, AU
97.247.94.104	AS6167 Verizon Business	`18.77ms` from Denver, US
60.166.115.136	AS4134 CHINANET-BACKBONE	`8.85ms` from Huai'an, CN
91.125.89.72	AS6871 Plusnet	`1.79ms` from London, GB
85.56.109.232	AS12479 Orange Espagne SA	`14.21ms` from Madrid, ES
87.90.255.200	AS5410 Bouygues Telecom SA	`8.48ms` from Marseille, FR
60.243.12.232	AS17488 Hathway IP Over Cable Internet	`1.57ms` from Saint Thomas Mount, IN
54.177.203.8	AS16509 Amazon.com, Inc.	`0.13ms` from San Jose, US
140.118.109.120	AS1659 Taiwan Academic Network (TANet) Information Center	`1.67ms` from Taipei, TW
185.94.24.24	AS62537 Sauce Labs Inc	`0.64ms` from Berlin, DE
174.103.22.88	AS10796 Charter Communications Inc	`13.13ms` from Cleveland, US
174.63.67.8	AS7922 Comcast Cable Communications, LLC	`6.43ms` from Denver, US
157.255.27.8	AS136958 China Unicom Guangdong IP network	`3.32ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 210.122.81.12

traceroute to 210.122.81.12 (210.122.81.12): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.46 0.232 ms

2 [AS4766] 218.145.32.254 0.817 ms

3 *

4 *

5 [AS4766] 112.174.104.194 1.308 ms

6 *

7 *

8 [AS4766] 210.222.36.126 1.308 ms

9 *

10 [AS17837] 210.122.81.12 1.344 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 19th 2026

What are IP address ranges?

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