203.231.225.0/24

AS17881 · Inet Hosting, Inc.

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS17881
Parent Range	203.231.0.0/16
Registry	APNIC
ID	SHINBIRO

WHOIS Details

inetnum:        203.231.0.0 - 203.231.255.255
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 203.231.225.0/24

Range	ASN	Company	Num of IPs
203.231.0.0/16	AS131866	SEJONG NETWORKS	65,536
203.231.0.0/16	AS17837	SEJONG NETWORKS	65,536
203.231.0.0/16	AS17881	SEJONG NETWORKS	65,536
203.231.0.0/16	AS18300	SEJONG NETWORKS	65,536
203.231.0.0/16	AS18305	SEJONG NETWORKS	65,536
203.231.0.0/16	AS18309	SEJONG NETWORKS	65,536
203.231.0.0/16	AS23593	SEJONG NETWORKS	65,536
203.231.0.0/16	AS3608	SEJONG NETWORKS	65,536
203.231.0.0/16	AS38676	SEJONG NETWORKS	65,536
203.231.0.0/16	AS9684	SEJONG NETWORKS	65,536
203.231.0.0/16	AS9848	SEJONG NETWORKS	65,536
203.231.0.0/16	AS9973	SEJONG NETWORKS	65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.231.225.10	kinba.shop	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.231.225.253	AS17881 Inet Hosting, Inc.	`1.06ms` 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
172.121.196.104	AS3257 GTT Communications Inc.	`0.29ms` from Dallas, US
13.70.195.40	AS8075 Microsoft Corporation	`0.27ms` from Dublin, IE
109.221.5.8	AS3215 Orange S.A.	`12.56ms` from Frankfurt am Main, DE
93.193.241.56	AS3320 Deutsche Telekom AG	`7.06ms` from Frankfurt am Main, DE
34.125.210.184	AS396982 Google LLC	`0.12ms` from Las Vegas, US
173.56.50.104	AS701 Verizon Business	`3.35ms` from New York City, US
180.16.54.8	AS4713 NTT Communications Corporation	`16.33ms` from Osaka, JP
180.47.86.200	AS4713 NTT Communications Corporation	`11.26ms` from Osaka, JP
129.146.164.184	AS31898 Oracle Corporation	`0.76ms` from Phoenix, US
123.132.245.248	AS4837 CHINA UNICOM China169 Backbone	`7.35ms` from Qingdao, CN
4.149.224.216	AS8075 Microsoft Corporation	`0.29ms` from Quincy, US
187.175.12.24	AS8151 UNINET	`16.66ms` from Santiago de Queretaro, MX
118.169.133.168	AS3462 Data Communication Business Group	`2.89ms` from Taipei, TW
13.112.146.72	AS16509 Amazon.com, Inc.	`0.28ms` from Tokyo, JP
60.73.133.152	AS17676 SoftBank Corp.	`3.25ms` from Tokyo, JP
154.17.101.56	AS46261 QuickPacket, LLC	`0.20ms` from Ashburn, US
23.113.155.72	AS7018 AT&T Enterprises, LLC	`11.72ms` from Atlanta, US
73.58.13.104	AS7922 Comcast Cable Communications, LLC	`16.29ms` from Atlanta, US
79.193.206.40	AS3320 Deutsche Telekom AG	`4.41ms` from Duesseldorf, DE
94.54.93.232	AS47524 Turksat Uydu Haberlesme ve Kablo TV Isletme A.S.	`15.71ms` from Istanbul, TR
4.187.145.72	AS8075 Microsoft Corporation	`0.14ms` from Lohogaon, IN
72.134.77.200	AS20001 Charter Communications Inc	`5.57ms` from Los Angeles, US
126.159.124.104	AS17676 SoftBank Corp.	`3.71ms` from Osaka, JP
91.236.188.8	AS57946 RPH Business Support AS	`0.70ms` from Riga, LV
119.66.67.56	AS17858 LG POWERCOMM	`9.13ms` 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 203.231.225.254

traceroute to 203.231.225.254 (203.231.225.254): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.6 0.067 ms

2 [AS4766] 218.145.32.254 0.978 ms

3 *

4 *

5 *

6 [AS4766] 112.191.127.13 1.291 ms

7 [AS4766] 112.191.127.149 1.189 ms

8 [AS4766] 121.156.121.66 1.741 ms

9 [AS17881] 210.116.66.181 2.31 ms

10 [AS17881] 203.231.225.254 1.566 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On September 11th 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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