203.227.39.0/24

AS9848 · SEJONG NETWORKS

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS9848
Parent Range	203.227.0.0/16
Registry	APNIC
ID	SHINBIRO

WHOIS Details

inetnum:        203.227.0.0 - 203.227.255.255
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:  2024-09-10T08:50:05Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr 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:         ip@sejongnetworks.com
nic-hdl:        IM686-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-09-10T08:42:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.227.39.0/24

Range	ASN	Company	Num of IPs
203.227.0.0/16	AS138195	SEJONG NETWORKS	65,536
203.227.0.0/16	AS17592	SEJONG NETWORKS	65,536
203.227.0.0/16	AS18300	SEJONG NETWORKS	65,536
203.227.0.0/16	AS23584	SEJONG NETWORKS	65,536
203.227.0.0/16	AS38676	SEJONG NETWORKS	65,536
203.227.0.0/16	AS9319	SEJONG NETWORKS	65,536
203.227.0.0/16	AS9493	SEJONG NETWORKS	65,536
203.227.0.0/16	AS9848	SEJONG NETWORKS	65,536
203.227.0.0/16	AS9973	SEJONG NETWORKS	65,536

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

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Pingable IPs

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

IP Address	ASN	Details
203.227.39.249	AS9848 SEJONG NETWORKS	`0.89ms` 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
145.109.241.88	AS1124 Universiteit van Amsterdam	`2.89ms` from Amsterdam, NL
24.125.24.200	AS7922 Comcast Cable Communications, LLC	`5.97ms` from Atlanta, US
35.190.223.40	AS396982 Google LLC	`0.13ms` from Brussels, BE
66.241.4.72	AS25766 LightSpar LLC	`0.60ms` from Dallas, US
69.246.6.232	AS7922 Comcast Cable Communications, LLC	`14.88ms` from Dallas, US
70.58.20.200	AS209 CenturyLink Communications, LLC	`2.25ms` from Denver, US
20.166.227.120	AS8075 Microsoft Corporation	`0.20ms` from Dublin, IE
185.239.91.168	AS39488 Kleynkom LLC	`19.72ms` from Krasnoyarsk, RU
190.106.170.152	AS9009 M247 Europe SRL	`0.16ms` from Manchester, GB
122.249.10.152	AS4685 Asahi Net	`5.60ms` from Osaka, JP
47.106.99.216	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.75ms` from Shenzhen, CN
101.20.164.8	AS4837 CHINA UNICOM China169 Backbone	`6.38ms` from Beijing, CN
109.50.188.56	AS2860 NOS COMUNICACOES, S.A.	`2.90ms` from Braga, PT
194.27.47.120	AS8517 National Academic Network and Information Center	`4.30ms` from Bursa, TR
197.164.47.40	AS24863 Link Egypt (Link.NET)	`10.27ms` from Cairo, EG
107.198.90.248	AS7018 AT&T Enterprises, LLC	`18.76ms` from Fremont, US
217.245.36.120	AS3320 Deutsche Telekom AG	`2.95ms` from Hamburg, DE
38.238.155.72	AS134548 DXTL Tseung Kwan O Service	`0.74ms` from Hong Kong, HK
79.147.69.8	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.66ms` from Madrid, ES
83.58.84.8	AS3352 TELEFONICA DE ESPANA S.A.U.	`3.71ms` from Madrid, ES
124.105.255.184	AS9299 Philippine Long Distance Telephone Company	`2.72ms` from Manila, PH
126.5.213.104	AS17676 SoftBank Corp.	`10.18ms` from Osaka, JP
75.197.233.88	AS6167 Verizon Business	`9.52ms` from Portland, US
182.218.161.152	AS17858 LG POWERCOMM	`2.54ms` from Seoul, KR
110.46.168.104	AS9698 LG HelloVision Corp.	`8.60ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 203.227.39.146

traceroute to 203.227.39.146 (203.227.39.146): 64 hops max, 52 byte packets

1 [AS15169] 172.253.64.138 1.089 ms

2 [] 139.150.100.196 1.53 ms

3 *

4 [AS9848] 203.227.39.146 1.451 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On September 5th 2025

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.

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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