203.248.85.0/24

AS9848 · SEJONG NETWORKS

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS9848
Parent Range	203.248.0.0/17
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

Overlapping Ranges

BGP prefixes that contain 203.248.85.0/24

Range	ASN	Company	Num of IPs
203.248.0.0/17	AS9578	SEJONG NETWORKS	32,768
203.248.0.0/17	AS9848	SEJONG NETWORKS	32,768
203.248.0.0/17	AS18300	SEJONG NETWORKS	32,768
203.248.0.0/17	AS9952	SEJONG NETWORKS	32,768

Nearby Ranges

BGP prefixes that overlap with 203.248.0.0/16

Range	ASN	Company	Num of IPs
203.248.0.0/17	AS9952	SEJONG NETWORKS	32,768
203.248.0.0/17	AS18300	SEJONG NETWORKS	32,768
203.248.128.0/17	AS3786	LG DACOM Corporation	32,768
203.248.0.0/17	AS9578	SEJONG NETWORKS	32,768
203.248.0.0/17	AS9848	SEJONG NETWORKS	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 no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
203.248.85.180	AS9848 SEJONG NETWORKS	`0.77ms` 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
34.230.42.184	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
207.32.151.40	AS64249 Charles River Operation	`0.38ms` from Boston, US
119.49.115.152	AS4837 CHINA UNICOM China169 Backbone	`3.05ms` from Changchun, CN
161.71.96.152	AS14340 Salesforce.com, Inc.	`0.45ms` from Frankfurt am Main, DE
3.66.205.56	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
93.229.120.8	AS3320 Deutsche Telekom AG	`3.65ms` from Hamburg, DE
83.146.204.152	AS39194 Vakka-Suomen Puhelin Oy	`3.27ms` from Helsinki, FI
39.122.245.24	AS9318 SK Broadband Co Ltd	`1.60ms` from Incheon, KR
174.89.83.24	AS577 Bell Canada	`1.55ms` from Montreal, CA
122.243.93.152	AS4134 CHINANET-BACKBONE	`9.04ms` from Nanchang, CN
43.137.3.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.91ms` from Nanjing, CN
201.61.44.184	AS27699 TELEFÔNICA BRASIL S.A	`14.06ms` from Osasco, BR
104.42.221.8	AS8075 Microsoft Corporation	`0.57ms` from San Jose, US
52.69.87.72	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
218.110.146.136	AS2527 Sony Network Communications Inc.	`6.77ms` from Tokyo, JP
111.207.10.72	AS4808 China Unicom Beijing Province Network	`4.46ms` from Beijing, CN
74.2.17.152	AS174 Cogent Communications, LLC	`0.23ms` from Boca Raton, US
174.100.157.184	AS10796 Charter Communications Inc	`10.94ms` from Columbus, US
74.139.219.8	AS10796 Charter Communications Inc	`8.89ms` from Columbus, US
83.3.132.232	AS5617 Orange Polska Spolka Akcyjna	`2.02ms` from Gdansk, PL
43.154.182.136	AS132203 Tencent Building, Kejizhongyi Avenue	`0.44ms` from Hong Kong, HK
81.8.3.8	AS15924 Vodafone Net Iletisim Hizmetler AS	`8.73ms` from Istanbul, TR
75.168.71.136	AS209 CenturyLink Communications, LLC	`1.63ms` from Minneapolis, US
80.94.85.136	AS211609 OKKO LLC	`0.47ms` from Saint Petersburg, RU
75.28.52.40	AS7018 AT&T Enterprises, LLC	`16.29ms` from San Antonio, 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 203.248.85.77

traceroute to 203.248.85.77 (203.248.85.77): 64 hops max, 52 byte packets

4 [AS3491] 63.222.113.79 39.501 ms

5 *

6 [AS9848] 203.248.85.77 38.901 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On March 13th 2026

What are IP address ranges?

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