210.109.0.0/16

AS9848 · SEJONG NETWORKS

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS9848
Registry	APNIC
ID	SHINBIRO

WHOIS Details

inetnum:        210.109.0.0 - 210.109.255.255
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:  2024-09-10T08:50:07Z
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 are contained by 210.109.0.0/16

Range	ASN	Company	Num of IPs
210.109.21.0/24	AS38676	FLEXNET	256
210.109.23.0/24	AS38676	FLEXNET	256
210.109.20.0/24	AS38676	FLEXNET	256
210.109.22.0/24	AS38676	FLEXNET	256
210.109.100.0/24	AS9952	Inexeed Co . Ltd	256
210.109.175.0/24	AS18305	POSCO ICT	256
210.109.19.0/24	AS38676	FLEXNET	256

Nearby Ranges

BGP prefixes that overlap with 210.0.0.0/8

Range	ASN	Company	Num of IPs
210.8.0.0/15	AS2764	AAPT Limited	131,072
210.8.0.0/15	AS17535	AAPT Limited	131,072
210.8.0.0/15	AS4739	AAPT Limited	131,072
210.108.0.0/16	AS9767	LG DACOM Corporation	65,536
210.202.0.0/16	AS7482	Asia Pacific Telecom Co., Ltd	65,536
210.85.0.0/16	AS9919	ETWebs Taiwan Co. Ltd.	65,536
210.215.0.0/16	AS38465	Nexon Asia Pacific Pty Ltd	65,536
210.108.0.0/16	AS9776	LG DACOM Corporation	65,536
210.202.0.0/16	AS9311	Asia Pacific Telecom Co., Ltd	65,536
210.216.0.0/16	AS9319	LG DACOM Corporation	65,536
210.124.0.0/16	AS9856	LG DACOM Corporation	65,536
210.58.0.0/16	AS22787	ETWebs Taiwan Co. Ltd.	65,536
210.215.0.0/16	AS17766	Nexon Asia Pacific Pty Ltd	65,536
210.197.0.0/16	AS4725	SoftBank Corp.	65,536
210.182.0.0/16	AS18317	LG DACOM Corporation	65,536
210.108.0.0/16	AS9526	LG DACOM Corporation	65,536
210.3.0.0/16	AS9304	HGC Global Communications Limited	65,536
210.124.0.0/16	AS9319	LG DACOM Corporation	65,536
210.182.0.0/16	AS9319	LG DACOM Corporation	65,536
210.182.0.0/16	AS9530	LG DACOM Corporation	65,536
210.194.0.0/16	AS9824	JCOM Co., Ltd.	65,536
210.177.0.0/16	AS4515	PCCW Business Internet Access	65,536
210.108.0.0/16	AS9852	LG DACOM Corporation	65,536
210.91.0.0/16	AS23580	Korea Telecom	65,536
210.51.0.0/16	AS9929	China Unicom IP network	65,536
210.122.0.0/16	AS17837	SEJONG NETWORKS	65,536
210.216.0.0/16	AS17852	LG DACOM Corporation	65,536
210.234.0.0/16	AS2516	KDDI CORPORATION	65,536
210.122.0.0/16	AS9848	SEJONG NETWORKS	65,536
210.215.0.0/16	AS38055	Nexon Asia Pacific Pty Ltd	65,536
210.196.0.0/16	AS2516	KDDI CORPORATION	65,536
210.195.0.0/16	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	65,536
210.3.0.0/16	AS140881	HGC Global Communications Limited	65,536
210.58.0.0/16	AS7482	ETWebs Taiwan Co. Ltd.	65,536
210.58.0.0/16	AS9311	ETWebs Taiwan Co. Ltd.	65,536
210.150.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
210.202.0.0/16	AS24154	Asia Pacific Telecom Co., Ltd	65,536
210.136.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
210.108.0.0/16	AS18305	LG DACOM Corporation	65,536
210.165.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
210.60.0.0/16	AS1659	Taiwan Academic Network	65,536
210.69.0.0/16	AS4782	Government Service Network (GSN)	65,536
210.11.0.0/16	AS2764	AAPT Limited	65,536
210.182.0.0/16	AS3786	LG DACOM Corporation	65,536
210.91.0.0/16	AS4766	Korea Telecom	65,536
210.154.0.0/16	AS4713	NTT DOCOMO BUSINESS,Inc.	65,536
210.66.0.0/16	AS4780	New Century InfoComm Tech. Co., Ltd.	65,536
210.85.0.0/16	AS4780	ETWebs Taiwan Co. Ltd.	65,536

Hosted domains

There are 750 domain names hosted across 190 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.109.143.181	kakaobiztalk.kr	36
210.109.111.58	kokstock.com	9
210.109.144.12	kakaoicloud.com	4
210.109.94.7	ilyang.com	3
210.109.110.148	commerceware.co.kr	3
210.109.62.96	flex-store.kr	3
210.109.108.207	q8.or.kr	3
210.109.108.82	050bizcall.co.kr	2
210.109.60.207	metavil.org	2
210.109.111.130	dcross.kr	2
210.109.108.201	semicom.com	2
210.109.61.215	aiplayverse.com	2
210.109.60.68	healingvillage.world	2
210.109.61.228	sancheong-expo.or.kr	2
210.109.43.67	trustnkoo.com	1
210.109.9.141	dbcu.kr	1
210.109.8.59	applory.site	1
210.109.94.3	ilyanglogis.kr	1
210.109.63.251	vrmaker.io	1
210.109.61.246	yureutaeory.store	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

3,448 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
210.109.14.225	AS23588 KAKAO Enterprise	`0.87ms` from Seoul, KR
210.109.53.45	AS23588 KAKAO Enterprise	`0.96ms` from Seoul, KR
210.109.15.109	AS23588 KAKAO Enterprise	`0.90ms` from Seoul, KR
210.109.100.43	AS9952 Hostway IDC	`1.09ms` from Seoul, KR
210.109.148.254	AS9848 SEJONG NETWORKS	`2.37ms` from Seoul, KR
210.109.20.1	AS38676 flexnetworks	`1.15ms` from Seoul, KR
210.109.103.143	AS9952 Hostway IDC	`1.05ms` from Seoul, KR
210.109.101.230	AS9952 Hostway IDC	`1.16ms` from Seoul, KR
210.109.225.10	AS9848 SEJONG NETWORKS	`1.09ms` from Seoul, KR
210.109.204.1	AS9848 SEJONG NETWORKS	`1.00ms` from Seoul, KR
210.109.175.139	AS18305 POSCO DX	`3.95ms` from Seoul, KR
210.109.83.88	AS23588 KAKAO Enterprise	`0.97ms` from Seoul, KR
210.109.153.33	AS18300 KEPCO	`5.50ms` from Seoul, KR
210.109.81.96	AS23588 KAKAO Enterprise	`0.95ms` from Seoul, KR
210.109.58.197	AS23588 KAKAO Enterprise	`0.99ms` from Seoul, KR
210.109.102.254	AS9952 Hostway IDC	`1.03ms` from Seoul, KR
210.109.22.87	AS38676 flexnetworks	`1.06ms` from Seoul, KR
210.109.55.4	AS23588 KAKAO Enterprise	`0.95ms` from Seoul, KR
210.109.51.80	AS9848 SEJONG NETWORKS	`6.88ms` from Seoul, KR
210.109.154.87	AS18300 KEPCO	`5.42ms` from Seoul, KR
210.109.156.153	AS18300 KEPCO	`5.48ms` from Seoul, KR
210.109.80.203	AS23588 KAKAO Enterprise	`0.93ms` from Seoul, KR
210.109.94.254	AS9848 SEJONG NETWORKS	`1.82ms` from Seoul, KR
210.109.205.1	AS9848 SEJONG NETWORKS	`0.82ms` from Seoul, KR
210.109.189.239	AS9848 SEJONG NETWORKS	`1.74ms` 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
79.228.25.128	AS3320 Deutsche Telekom AG	`4.36ms` from Berlin, DE
80.132.237.96	AS3320 Deutsche Telekom AG	`4.02ms` from Berlin, DE
106.51.6.32	AS131269 Atria Convergence Technologies Ltd.,	`4.57ms` from Chennai, IN
171.61.184.64	AS24560 Bharti Airtel Ltd., Telemedia Services	`13.85ms` from Chennai, IN
3.17.50.240	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
150.221.167.192	AS11427 Charter Communications Inc	`5.54ms` from Dallas, US
136.51.19.224	AS16591 Google Fiber Inc.	`6.72ms` from Dallas, US
54.154.103.224	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
68.149.208.0	AS6327 Shaw Communications	`7.52ms` from Edmonton, CA
39.60.137.144	AS17557 Pakistan Telecommunication Company Limited	`9.09ms` from Islamabad, PK
195.137.90.208	AS13285 TalkTalk Communications Limited	`17.30ms` from London, GB
82.24.250.224	AS59711 HZ Hosting Ltd	`0.24ms` from Marseille, FR
87.16.243.224	AS3269 Telecom Italia S.p.A.	`6.91ms` from Milan, IT
72.230.218.160	AS11351 Charter Communications Inc	`15.01ms` from New York City, US
59.137.252.112	AS2516 KDDI CORPORATION	`14.57ms` from Osaka, JP
181.225.184.0	AS271112 Safe Connect Telecomunicacoes Ltda.	`1.35ms` from Sao Paulo, BR
103.81.184.32	AS136796 CORELINK JAPAN	`0.15ms` from Tokyo, JP
138.255.44.48	AS61772 Braudes e Sá Ltda	`7.56ms` from Uberlandia, BR
27.12.146.160	AS4837 CHINA UNICOM China169 Backbone	`3.40ms` from Chongqing, CN
119.148.3.0	AS23923 Agni Systems Limited	`0.30ms` from Dhaka, BD
51.178.255.96	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
119.12.131.128	AS34779 T-2, d.o.o.	`2.92ms` from Ljubljana, SI
69.157.163.16	AS577 Bell Canada	`1.51ms` from Montreal, CA
125.110.147.208	AS4134 CHINANET-BACKBONE	`10.99ms` from Nanchang, CN
128.119.142.16	AS1249 University of Massachusetts - AMHERST	`8.80ms` from New York 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 -f4 -m9 210.109.42.28

traceroute to 210.109.42.28 (210.109.42.28): 9 hops max, 52 byte packets

4 [AS23764] 5.154.154.229 16.691 ms

5 *

6 [] 69.194.166.230 239.255 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Copenhagen, DK

On December 14th 2025

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