203.248.0.0/17

AS9848 · SEJONG NETWORKS

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS9848
Registry	KRNIC
ID	SEJONG-KR

WHOIS Details

inetnum:        203.248.0.0 - 203.248.127.255
netname:        SEJONG-KR
descr:          SEJONG NETWORKS
country:        KR
admin-c:        IA10-KR
tech-c:         IM10-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC


person:         IP Manager
address:        12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do
address:        (Galhyeondong)
country:        KR
phone:          +82-2-1688-2200
e-mail:         ip@sejongnetworks.com
nic-hdl:        IM10-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         IP Manager
address:        12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do
address:        (Galhyeondong)
country:        KR
phone:          +82-2-1688-2200
e-mail:         ip@sejongnetworks.com
nic-hdl:        IA10-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.248.0.0/16

Range	ASN	Company	Num of IPs
203.248.128.0/17	AS3786	LG DACOM Corporation	32,768
203.248.174.0/24	AS9841	The Korea Securities Dealers Association	256
203.248.228.0/24	AS4202	LG Uplus	256
203.248.188.0/24	AS10196	LG Uplus	256

Hosted domains

There are 407 domain names hosted across 94 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.248.116.171	xn--od5bis94agt.kr	25
203.248.94.41	comcloud.sbs	21
203.248.116.61	xn--od5bis94agt.kr	13
203.248.94.122	18dw.cc	13
203.248.116.24	cheiljedang.com	5
203.248.117.174	dashida.su	4
203.248.116.163	cjpis.com	4
203.248.116.37	cjonmart.kr	3
203.248.116.214	cjgls.kr	3
203.248.94.18	spmmo.com	3
203.248.84.208	jdestore.top	3
203.248.116.47	cjthemarket.com	3
203.248.67.88	woorifg.com	2
203.248.116.89	cjtis.com	2
203.248.116.223	cjpartner.net	1
203.248.125.72	dongyangex.co.kr	1
203.248.84.252	haha21.top	1
203.248.109.101	bsco.co.kr	1
203.248.116.34	xn--o39az1z03he2o.kr	1
203.248.67.64	wez.co.kr	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

1,702 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
203.248.94.71	AS9848 SEJONG NETWORKS	`0.88ms` from Seoul, KR
203.248.80.88	AS9848 SEJONG NETWORKS	`0.74ms` from Seoul, KR
203.248.85.1	AS9848 SEJONG NETWORKS	`1.23ms` from Seoul, KR
203.248.87.1	AS9848 SEJONG NETWORKS	`1.23ms` from Seoul, KR
203.248.92.107	AS9848 SEJONG NETWORKS	`0.73ms` from Seoul, KR
203.248.20.82	AS9952 Hostway IDC	`1.01ms` from Seoul, KR
203.248.82.1	AS9848 SEJONG NETWORKS	`1.28ms` from Seoul, KR
203.248.19.82	AS9952 Hostway IDC	`0.99ms` from Seoul, KR
203.248.16.201	AS9952 Hostway IDC	`1.35ms` from Seoul, KR
203.248.44.239	AS18300 KEPCO	`5.54ms` from Seoul, KR
203.248.81.1	AS9848 SEJONG NETWORKS	`1.15ms` from Seoul, KR
203.248.93.1	AS9848 SEJONG NETWORKS	`1.15ms` from Seoul, KR
203.248.21.135	AS9952 Hostway IDC	`1.06ms` from Seoul, KR
203.248.24.1	AS9952 Hostway IDC	`1.03ms` from Seoul, KR
203.248.88.1	AS9848 SEJONG NETWORKS	`1.31ms` from Seoul, KR
203.248.67.64	AS9848 SEJONG NETWORKS	`1.60ms` from Seoul, KR
203.248.90.19	AS9848 SEJONG NETWORKS	`0.91ms` from Seoul, KR
203.248.89.1	AS9848 SEJONG NETWORKS	`1.07ms` from Seoul, KR
203.248.22.131	AS9952 Hostway IDC	`1.02ms` from Seoul, KR
203.248.18.222	AS9952 Hostway IDC	`1.02ms` from Seoul, KR
203.248.91.1	AS9848 SEJONG NETWORKS	`1.30ms` from Seoul, KR
203.248.84.41	AS9848 SEJONG NETWORKS	`0.89ms` from Seoul, KR
203.248.86.255	AS9848 SEJONG NETWORKS	`0.79ms` from Seoul, KR
203.248.23.66	AS9952 Hostway IDC	`1.01ms` from Seoul, KR
203.248.116.124	AS9578 Cheiljedang.Co.Inc.	`2.03ms` 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
31.151.110.1	AS33915 Vodafone Libertel B.V.	`5.16ms` from Amsterdam, NL
84.25.208.1	AS33915 Vodafone Libertel B.V.	`4.81ms` from Amsterdam, NL
83.81.158.1	AS33915 Vodafone Libertel B.V.	`1.73ms` from Amsterdam, NL
108.31.183.1	AS701 Verizon Business	`2.45ms` from Ashburn, US
12.15.70.241	AS7018 AT&T Enterprises, LLC	`6.11ms` from Atlanta, US
77.246.79.81	AS9051 IncoNet Data Management sal	`0.36ms` from Beirut, LB
190.248.93.17	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`9.92ms` from Bogota, CO
181.206.5.1	AS27831 Colombia Móvil	`14.86ms` from Bogota, CO
161.10.2.145	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.03ms` from Bogota, CO
201.7.72.193	AS8167 V tal	`17.18ms` from Brasilia, BR
194.160.125.129	AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET	`3.11ms` from Bratislava, SK
65.48.207.33	AS14813 Columbus Telecommunications (Barbados) Limited	`1.40ms` from Bridgetown, BB
92.84.191.1	AS9050 Orange Romania S.A.	`3.34ms` from Bucharest, RO
181.47.84.1	AS27747 Telecentro S.A.	`0.58ms` from Buenos Aires, AR
190.11.101.1	AS27927 Coop. Popular de Elec., Obras y Servicios Pub. de Santa Rosa LTDA	`14.01ms` from Buenos Aires, AR
181.169.102.1	AS7303 Telecom Argentina S.A.	`2.10ms` from Buenos Aires, AR
111.8.88.1	AS56047 China Mobile communications corporation	`1.83ms` from Changsha, CN
24.112.96.1	AS35986 Vyve Broadband	`16.37ms` from Chicago, US
34.63.170.161	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
34.61.18.145	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
200.163.204.1	AS8167 V tal	`0.96ms` from Curitiba, BR
104.140.48.1	AS62904 Eonix Corporation	`0.84ms` from Dallas, US
98.16.203.81	AS7029 Windstream Communications LLC	`8.96ms` from Dallas, US
116.74.4.49	AS17488 Hathway IP Over Cable Internet	`1.30ms` from Delhi, IN
92.79.64.193	AS3209 Vodafone GmbH	`2.35ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 -m5 203.248.100.118

traceroute to 203.248.100.118 (203.248.100.118): 5 hops max, 52 byte packets

1 [AS15169] 142.251.60.112 138.032 ms

2 [] 203.255.114.1 172.675 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Columbus, US

On December 6th 2025

What are IP address ranges?

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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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