203.227.40.0/24

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 203.227.40.0/24

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

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

IP Address	ASN	Details
203.227.40.1	AS138195 MOACK.Co.LTD	`0.84ms` 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
195.216.230.8	AS213402 Rahat Telecom LLC	`0.74ms` from Baku, AZ
171.6.135.72	AS45758 Triple T Broadband Public Company Limited	`2.44ms` from Bangkok, TH
79.237.115.248	AS3320 Deutsche Telekom AG	`5.86ms` from Berlin, DE
14.165.106.184	AS45899 VNPT Corp	`2.23ms` from Da Nang, VN
90.11.161.232	AS3215 Orange S.A.	`5.67ms` from Frankfurt am Main, DE
175.143.67.184	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.02ms` from Kuala Lumpur, MY
61.161.40.72	AS4837 CHINA UNICOM China169 Backbone	`14.15ms` from Liaoyang, CN
88.1.82.248	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.07ms` from Madrid, ES
151.248.114.56	AS197695 "Domain names registrar REG.RU", Ltd	`0.98ms` from Moscow, RU
69.112.93.40	AS6128 Cablevision Systems Corp.	`7.85ms` from New York City, US
60.134.105.120	AS17676 SoftBank Corp.	`3.19ms` from Osaka, JP
115.39.179.216	AS18126 Chubu Telecommunications Company, Inc.	`7.78ms` from Osaka, JP
131.161.98.104	AS61789 PORTO SEGURO CIA DE SEGUROS GERAIS	`1.22ms` from Osasco, BR
54.234.143.88	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
73.220.66.200	AS7922 Comcast Cable Communications, LLC	`7.14ms` from San Jose, US
73.220.223.8	AS7922 Comcast Cable Communications, LLC	`10.62ms` from San Jose, US
211.198.168.72	AS4766 Korea Telecom	`4.28ms` from Seoul, KR
210.205.45.24	AS9318 SK Broadband Co Ltd	`1.36ms` from Seoul, KR
121.5.199.24	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.71ms` from Shanghai, CN
118.25.163.168	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.31ms` from Shanghai, CN
176.205.222.56	AS5384 Emirates Internet	`5.20ms` from Al Fujairah City, AE
84.172.130.168	AS3320 Deutsche Telekom AG	`4.23ms` from Berlin, DE
108.203.150.248	AS7018 AT&T Enterprises, LLC	`8.45ms` from Dallas, US
69.191.181.168	AS10361 Bloomberg, LP	`0.74ms` from Frankfurt am Main, DE
14.227.250.88	AS45899 VNPT Corp	`2.92ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 203.227.40.255

traceroute to 203.227.40.255 (203.227.40.255): 64 hops max, 52 byte packets

1 [AS15169] 172.253.64.138 1.518 ms

2 [] 139.150.100.196 2.663 ms

3 *

4 [AS138195] 203.227.40.255 2.157 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On September 4th 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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