203.228.128.0/17

AS4670 · Shinbiro

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS4670
Registry	APNIC
ID	SHINBIRO

WHOIS Details

inetnum:        203.228.128.0 - 203.228.255.255
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 are contained by 203.228.128.0/17

Range	ASN	Company	Num of IPs
203.228.206.0/24	AS38098	NC VAN	256
203.228.198.0/24	AS38686	EB	256

Nearby Ranges

BGP prefixes that overlap with 203.228.0.0/16

Range	ASN	Company	Num of IPs
203.228.0.0/17	AS4766	Korea Telecom	32,768
203.228.206.0/24	AS38098	NC VAN	256
203.228.198.0/24	AS38686	EB	256

Hosted domains

There are 40 domain names hosted across 28 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.228.214.231	xn--h49axqtb002byugp5f.kr	4
203.228.213.150	lotteuhak.com	4
203.228.180.250	shinseah.co.kr	3
203.228.214.232	lottetour.com	2
203.228.180.131	pharm-street.kr	2
203.228.213.154	lottetours.com	2
203.228.170.71	babambar.co.kr	1
203.228.156.200	bustago.or.kr	1
203.228.213.243	lottecargo.co.kr	1
203.228.213.199	lotteuhak.com	1
203.228.170.65	haitairo.com	1
203.228.170.2	nugabar.com	1
203.228.180.192	humansinspaceofficial.com	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

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

IP Address	ASN	Details
203.228.174.161	AS4670 Shinbiro	`2.48ms` from Seoul, KR
203.228.180.171	AS4670 Shinbiro	`2.08ms` from Seoul, KR
203.228.132.2	AS3786 LG DACOM Corporation	`3.32ms` from Seoul, KR
203.228.143.102	AS4670 Shinbiro	`0.97ms` from Seoul, KR
203.228.170.1	AS4670 Shinbiro	`2.05ms` from Seoul, KR
203.228.173.254	AS18294 SUHYUP BANK	`1.26ms` from Seoul, KR
203.228.190.130	AS4670 Shinbiro	`2.45ms` from Seoul, KR
203.228.172.209	AS18294 SUHYUP BANK	`1.31ms` from Seoul, KR
203.228.156.200	AS4670 Shinbiro	`1.61ms` from Seoul, KR
203.228.206.7	AS38098 NICEPAYMENTS.CO	`0.85ms` from Seoul, KR
203.228.232.225	AS4670 Shinbiro	`2.70ms` from Seoul, KR
203.228.213.132	AS4670 Shinbiro	`2.57ms` from Seoul, KR
203.228.234.161	AS4670 Shinbiro	`1.73ms` from Seoul, KR
203.228.241.188	AS4670 Shinbiro	`2.79ms` from Seoul, KR
203.228.214.132	AS4670 Shinbiro	`2.46ms` from Seoul, KR
203.228.211.130	AS4670 Shinbiro	`3.45ms` from Seoul, KR
203.228.216.243	AS9842 LOTTE INNOVATE Co.,Ltd	`2.26ms` from Seoul, KR
203.228.207.177	AS4670 Shinbiro	`1.33ms` from Seoul, KR
203.228.226.149	AS9842 LOTTE INNOVATE Co.,Ltd	`2.15ms` from Seoul, KR
203.228.255.226	AS4670 Shinbiro	`1.85ms` 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
178.60.247.1	AS12334 R Cable y Telecable Telecomunicaciones, S.A.U.	`0.40ms` from A Coruna, ES
93.94.228.1	AS25151 Cyso Group B.V.	`0.70ms` from Amsterdam, NL
87.209.254.1	AS50266 Odido Netherlands B.V.	`3.73ms` from Amsterdam, NL
54.186.1.225	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
190.189.166.1	AS7303 Telecom Argentina S.A.	`1.44ms` from Buenos Aires, AR
181.98.161.1	AS7303 Telecom Argentina S.A.	`1.53ms` from Buenos Aires, AR
171.214.200.1	AS4134 CHINANET-BACKBONE	`3.33ms` from Chengdu, CN
117.239.48.177	AS9829 National Internet Backbone	`7.34ms` from Chennai, IN
45.47.97.97	AS11351 Charter Communications Inc	`17.96ms` from Chicago, US
71.82.92.1	AS20115 Charter Communications LLC	`12.63ms` from Chicago, US
141.219.0.1	AS62618 Michigan Technological University	`16.53ms` from Chicago, US
121.72.227.1	AS4768 One New Zealand Group Limited	`11.76ms` from Christchurch, NZ
81.229.225.1	AS3301 Telia Company AB	`3.61ms` from Copenhagen, DK
86.41.48.1	AS5466 Eircom Limited	`2.47ms` from Dublin, IE
212.34.85.65	AS12316 Finanz Informatik Technologie Service GmbH & Co. KG	`17.08ms` from Frankfurt am Main, DE
84.226.10.1	AS6730 Sunrise GmbH	`1.08ms` from Geneve, CH
121.14.153.33	AS134763 CHINANET Guangdong province network	`2.62ms` from Guangzhou, CN
39.174.254.129	AS56041 China Mobile communications corporation	`8.97ms` from Hangzhou, CN
14.163.220.129	AS45899 VNPT Corp	`2.97ms` from Hanoi, VN
188.123.9.1	AS44506 LP Vahvavirta Osk	`3.58ms` from Helsinki, FI
218.189.158.1	AS9304 HGC Global Communications Limited	`2.27ms` from Hong Kong, HK
180.125.35.1	AS4134 CHINANET-BACKBONE	`0.48ms` from Huai'an, CN
114.4.137.1	AS4761 INDOSAT Internet Network Provider	`0.76ms` from Jakarta, ID
102.132.51.1	AS327996 Accelerit Technologies PTY LTD	`0.27ms` from Johannesburg, ZA
80.78.42.1	AS12788 "NBI INTERNET" LLC	`0.22ms` from Kyiv, UA

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 203.228.133.95

traceroute to 203.228.133.95 (203.228.133.95): 9 hops max, 52 byte packets

4 [AS215859] 5.223.0.193 37.997 ms

5 [AS215859] 5.223.0.77 0.459 ms

6 [] 27.111.229.59 1.04 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On November 28th 2025

What are IP address ranges?

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