203.243.128.0/24

AS141167 · AgotoZ HK Limited

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS141167
Parent Range	203.243.128.0/17
Registry	APNIC
ID	SHINBIRO

WHOIS Details

inetnum:        203.243.128.0 - 203.243.255.255
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:  2024-09-10T08:50:06Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
nic-hdl:        IM686-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-09-10T08:42:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.243.128.0/24

Range	ASN	Company	Num of IPs
203.243.128.0/17	AS23584	SEJONG NETWORKS	32,768
203.243.128.0/17	AS9848	SEJONG NETWORKS	32,768
203.243.128.0/17	AS141167	SEJONG NETWORKS	32,768

Nearby Ranges

BGP prefixes that overlap with 203.243.0.0/16

Range	ASN	Company	Num of IPs
203.243.128.0/17	AS141167	SEJONG NETWORKS	32,768
203.243.128.0/17	AS23584	SEJONG NETWORKS	32,768
203.243.128.0/17	AS9848	SEJONG NETWORKS	32,768
203.243.140.0/22	AS23584	HCN-Pusan	1,024
203.243.148.0/22	AS23584	HCN-Pusan	1,024
203.243.152.0/22	AS23584	HCN-Pusan	1,024
203.243.156.0/24	AS23584	HCN-Pusan	256
203.243.220.0/24	AS23584	HCN-Pusan	256
203.243.221.0/24	AS23584	HCN-Pusan	256
203.243.237.0/24	AS18300	Korea Electric Power Corporation	256
203.243.39.0/24	AS4766	Korea Telecom	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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
185.56.30.232	AS60144 3W Infra B.V.	`0.51ms` from Amsterdam, NL
13.110.195.200	AS14340 Salesforce.com, Inc.	`1.04ms` from Ashburn, US
39.107.191.216	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.82ms` from Beijing, CN
221.10.128.24	AS4837 CHINA UNICOM China169 Backbone	`7.91ms` from Chengdu, CN
87.181.12.8	AS3320 Deutsche Telekom AG	`4.92ms` from Frankfurt am Main, DE
187.133.67.56	AS8151 UNINET	`5.20ms` from Guadalajara, MX
34.92.71.56	AS396982 Google LLC	`0.10ms` from Hong Kong, HK
183.78.2.40	AS45960 YTL COMMUNICATIONS SDN BHD	`1.18ms` from Kuala Lumpur, MY
31.50.204.168	AS2856 British Telecommunications PLC	`1.67ms` from London, GB
81.34.39.184	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.86ms` from Madrid, ES
83.53.236.136	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.76ms` from Madrid, ES
130.231.140.152	AS1741 CSC - Tieteen tietotekniikan keskus Oy	`0.71ms` from Oulu, FI
211.154.30.88	AS146817 Hubei Feixun Network Co., Ltd	`6.41ms` from Wuhan, CN
83.110.136.184	AS5384 Emirates Internet	`2.92ms` from Al Fujairah City, AE
175.23.127.248	AS4837 CHINA UNICOM China169 Backbone	`9.26ms` from Changchun, CN
59.152.100.72	AS63969 Race Online Limited	`0.28ms` from Dhaka, BD
90.129.114.120	AS1257 Tele2 Sverige AB	`3.96ms` from Falkenberg, SE
172.167.67.72	AS8075 Microsoft Corporation	`0.23ms` from London, GB
179.116.74.104	AS26599 TELEFÔNICA BRASIL S.A	`4.89ms` from Sao Paulo, BR
175.249.201.168	AS4766 Korea Telecom	`6.09ms` from Seoul, KR
124.168.70.136	AS7545 TPG Telecom Limited	`1.13ms` from Sydney, AU
82.25.49.232	AS12741 Netia SA	`0.53ms` from Warsaw, PL
188.16.147.72	AS12389 PJSC Rostelecom	`8.17ms` from Yekaterinburg, RU
143.179.39.72	AS50266 Odido Netherlands B.V.	`4.52ms` from Amsterdam, NL
89.147.222.40	AS39397 Metronet LLC	`2.15ms` from Baku, AZ

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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