203.240.227.0/24

AS4670 · Shinbiro

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS4670
Parent Range	203.240.192.0/18
Registry	KRNIC
ID	203.240.224.0-203.240.231.255

WHOIS Details

inetnum:            203.240.224.0 - 203.240.231.255
descr:              SEJONG NETWORKS
network-type:       INFRA
address:            12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do
zip-code:           13840
created:            1995-10-26
admin:              GENERATED-KRNIC-IP-MANAGER-IP
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-IP
person:             IP Manager
name:               IP Manager
phone:              +82-2-3149-4942
e-mail:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.240.227.0/24

Range	ASN	Company	Num of IPs
203.240.192.0/18	AS4670	SEJONG NETWORKS	16,384

Nearby Ranges

BGP prefixes that overlap with 203.240.0.0/16

Range	ASN	Company	Num of IPs
203.240.192.0/18	AS4670	SEJONG NETWORKS	16,384
203.240.128.0/19	AS4670	SEJONG NETWORKS	8,192
203.240.128.0/19	AS9848	SEJONG NETWORKS	8,192
203.240.238.0/23	AS4670	SEJONG NETWORKS	512
203.240.209.0/24	AS4670	SEJONG NETWORKS	256
203.240.221.0/24	AS4670	SEJONG NETWORKS	256
203.240.222.0/24	AS4670	SEJONG NETWORKS	256
203.240.234.0/24	AS4670	SEJONG NETWORKS	256
203.240.235.0/24	AS4670	SEJONG NETWORKS	256
203.240.236.0/24	AS4670	SEJONG NETWORKS	256
203.240.253.0/24	AS4670	SEJONG NETWORKS	256
203.240.128.0/24	AS9645	HYUNDAI International Merchant Bank	256
203.240.132.0/24	AS9848	SEJONG NETWORKS	256
203.240.148.0/24	AS9848	SEJONG NETWORKS	256
203.240.244.0/24	AS9848	SEJONG NETWORKS	256
203.240.191.0/24	AS3786	Korea Internet Security Agency	256
203.240.159.0/24	AS9980	Hyundai Information Technology Co. Ltd.	256
203.240.149.0/24	AS45977	Canon Korea Business Solution	256
203.240.193.0/24	AS4670	SEJONG NETWORKS	256
203.240.208.0/24	AS4670	SEJONG NETWORKS	256

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.240.227.186	openvacs.co.kr	3

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

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

IP Address	ASN	Details
203.240.227.18	AS4670 Shinbiro	`1.09ms` 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
168.62.180.24	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
34.208.96.216	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
191.111.34.168	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.70ms` from Bogota, CO
34.118.207.40	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
81.173.153.232	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.16ms` from Duesseldorf, DE
95.179.254.136	AS20473 The Constant Company, LLC	`0.15ms` from Frankfurt am Main, DE
49.143.181.56	AS18033 CMB TAEGU BROADCASTING	`6.00ms` from Incheon, KR
154.60.71.24	AS174 Cogent Communications, LLC	`0.40ms` from London, GB
140.238.93.8	AS31898 Oracle Corporation	`0.65ms` from London, GB
79.51.192.72	AS3269 Telecom Italia S.p.A.	`5.58ms` from Milan, IT
14.140.21.184	AS4755 TATA Communications formerly VSNL is Leading ISP	`19.42ms` from Mumbai, IN
72.224.125.8	AS11351 Charter Communications Inc	`19.39ms` from New York City, US
27.194.167.56	AS4837 CHINA UNICOM China169 Backbone	`7.26ms` from Qingdao, CN
54.81.52.232	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
14.89.69.232	AS4766 Korea Telecom	`1.88ms` from Seoul, KR
61.85.81.152	AS4766 Korea Telecom	`3.52ms` from Seoul, KR
124.223.87.40	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.74ms` from Shanghai, CN
3.105.73.8	AS16509 Amazon.com, Inc.	`0.17ms` from Sydney, AU
181.122.156.200	AS23201 Telecel S.A.	`9.63ms` from Asuncion, PY
216.231.172.120	AS22561 CenturyLink Communications, LLC	`10.92ms` from Atlanta, US
3.254.93.24	AS16509 Amazon.com, Inc.	`0.47ms` from Dublin, IE
85.23.3.168	AS16086 DNA Oyj	`3.09ms` from Helsinki, FI
58.226.242.8	AS9318 SK Broadband Co Ltd	`5.68ms` from Incheon, KR
97.64.106.232	AS25820 IT7 Networks Inc	`0.34ms` from Los Angeles, US
86.242.239.152	AS3215 Orange S.A.	`1.00ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f3 203.240.227.49

traceroute to 203.240.227.49 (203.240.227.49): 64 hops max, 52 byte packets

3 [] 146.70.0.2 0.476 ms

4 *

5 *

6 [AS9848] 211.239.201.10 59.54 ms

7 [AS9848] 211.239.201.182 59.731 ms

8 [AS9848] 211.115.199.30 60.202 ms

9 [AS4670] 203.240.227.49 59.678 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 30th 2026

What are IP address ranges?

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