203.227.10.0/24

AS18300 · KEPCO

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Summary

Country	South Korea
Domain	kepco.co.kr
ASN	AS18300
Parent Range	203.227.0.0/16
Registry	KRNIC
ID	203.227.8.0-203.227.11.255

WHOIS Details

inetnum:            203.227.8.0 - 203.227.11.255
descr:              Korea Electric Power Corporation
network-type:       CUSTOMER
address:            Samseong-dong  Gangnam-gu  Seoul
zip-code:           06153
created:            2019-04-24
admin:              GENERATED-KRNIC-IP-MANAGER-JONGSUNGPA
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-JONGSUNGPA
person:             IP Manager
name:               IP Manager
phone:              +82-61-345-7825
e-mail:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.227.10.0/24

Range	ASN	Company	Num of IPs
203.227.0.0/16	AS23584	SEJONG NETWORKS	65,536
203.227.0.0/16	AS9848	SEJONG NETWORKS	65,536
203.227.0.0/16	AS9973	SEJONG NETWORKS	65,536

Nearby Ranges

BGP prefixes that overlap with 203.227.0.0/16

Range	ASN	Company	Num of IPs
203.227.0.0/16	AS23584	SEJONG NETWORKS	65,536
203.227.0.0/16	AS9848	SEJONG NETWORKS	65,536
203.227.0.0/16	AS9973	SEJONG NETWORKS	65,536
203.227.204.0/22	AS23584	HCN-Pusan	1,024
203.227.202.0/23	AS23584	PUSAN CATV	512
203.227.34.0/24	AS38676	FLEXNET	256
203.227.35.0/24	AS38676	FLEXNET	256
203.227.19.0/24	AS9493	SHS.COP	256
203.227.32.0/24	AS38676	FLEXNET	256
203.227.232.0/24	AS17592	IBK Co. LTD.	256
203.227.31.0/24	AS38676	FLEXNET	256
203.227.40.0/24	AS138195	NUBITELECOM	256
203.227.33.0/24	AS38676	FLEXNET	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

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

IP Address	ASN	Details
203.227.10.145	AS18300 KEPCO	`5.39ms` 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
49.231.84.200	AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	`1.20ms` from Bangkok, TH
45.162.88.24	AS271892 MERLINO JUAN PABLO (AIRE AZUL)	`9.39ms` from Buenos Aires, AR
13.59.14.88	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
80.145.172.72	AS3320 Deutsche Telekom AG	`8.12ms` from Frankfurt am Main, DE
116.49.139.200	AS4760 HKT Limited	`9.44ms` from Hong Kong, HK
180.119.25.40	AS4134 CHINANET-BACKBONE	`3.98ms` from Huai'an, CN
41.155.39.184	AS29614 Ghana Telecommunications Company Limited	`14.59ms` from Lagos, NG
79.159.171.40	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.16ms` from Madrid, ES
84.126.79.200	AS6739 VODAFONE ONO, S.A.	`11.07ms` from Madrid, ES
79.10.151.24	AS3269 Telecom Italia S.p.A.	`7.70ms` from Milan, IT
75.114.124.56	AS33363 Charter Communications, Inc	`4.08ms` from Orlando, US
68.0.130.136	AS22773 Cox Communications Inc.	`1.73ms` from Phoenix, US
119.183.165.72	AS4837 CHINA UNICOM China169 Backbone	`5.21ms` from Qingdao, CN
59.101.114.40	AS2764 AAPT Limited	`4.54ms` from Sydney, AU
36.227.29.232	AS3462 Data Communication Business Group	`1.39ms` from Taipei, TW
48.216.202.248	AS8075 Microsoft Corporation	`0.34ms` from Ashburn, US
99.170.228.232	AS7018 AT&T Enterprises, LLC	`17.98ms` from Atlanta, US
98.214.204.8	AS7922 Comcast Cable Communications, LLC	`10.50ms` from Chicago, US
3.249.15.152	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
103.238.130.8	AS36002 GoMami Networks	`0.48ms` from Hong Kong, HK
70.125.144.120	AS11427 Charter Communications Inc	`9.16ms` from Houston, US
93.112.246.8	AS25019 Saudi Telecom Company JSC	`3.29ms` from Jeddah, SA
88.178.209.184	AS12322 Free SAS	`2.71ms` from Paris, FR
112.243.2.152	AS4837 CHINA UNICOM China169 Backbone	`3.07ms` from Qingdao, CN
23.93.90.248	AS46375 Sonic Telecom LLC	`1.80ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f4 203.227.10.91

traceroute to 203.227.10.91 (203.227.10.91): 64 hops max, 52 byte packets

4 [AS9848] 203.231.88.65 0.894 ms

5 [AS9848] 211.115.197.141 0.871 ms

6 [AS9848] 211.239.210.155 5.493 ms

7 [AS9848] 203.231.92.42 5.766 ms

8 [AS18300] 203.227.10.91 5.396 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 30th 2026

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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