Autonomous System details

AS18300

KEPCO · kepco.co.kr

South Korea

BitTorrent

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AS18300 – KEPCO

Field	Value
Country	South Korea
Website	kepco.co.kr
Hosted domains	16
IPv4 addresses	69,376
IPv6 addresses	0
ASN type	Business
Registry	apnic
Updated	7 years ago on Dec 14, 2018

Netblock	Company	Num of IPs
168.78.0.0/19	KEPCO	8,192
168.78.32.0/19	KEPCO	8,192
168.78.64.0/19	KEPCO	8,192
168.78.96.0/19	KEPCO	8,192
168.78.0.0/24	KEPCO	256
168.78.1.0/24	KEPCO	256
168.78.2.0/24	KEPCO	256
168.78.3.0/24	KEPCO	256
168.78.4.0/24	KEPCO	256
168.78.5.0/24	KEPCO	256
168.78.6.0/24	KEPCO	256
168.78.7.0/24	KEPCO	256
168.78.8.0/24	KEPCO	256
168.78.9.0/24	KEPCO	256
168.78.10.0/24	KEPCO	256
168.78.11.0/24	KEPCO	256
168.78.12.0/24	KEPCO	256
168.78.13.0/24	KEPCO	256
168.78.14.0/24	KEPCO	256
168.78.15.0/24	KEPCO	256
168.78.16.0/24	KEPCO	256
168.78.17.0/24	KEPCO	256
168.78.18.0/24	KEPCO	256
168.78.19.0/24	KEPCO	256
168.78.20.0/24	KEPCO	256
168.78.21.0/24	KEPCO	256
168.78.22.0/24	KEPCO	256
168.78.23.0/24	KEPCO	256
168.78.24.0/24	KEPCO	256
168.78.25.0/24	KEPCO	256
168.78.26.0/24	KEPCO	256
168.78.27.0/24	KEPCO	256
168.78.28.0/24	KEPCO	256
168.78.29.0/24	KEPCO	256
168.78.30.0/24	KEPCO	256
168.78.31.0/24	KEPCO	256
168.78.32.0/24	KEPCO	256
168.78.33.0/24	KEPCO	256
168.78.34.0/24	KEPCO	256
168.78.35.0/24	KEPCO	256
168.78.36.0/24	KEPCO	256
168.78.37.0/24	KEPCO	256
168.78.38.0/24	KEPCO	256
168.78.39.0/24	KEPCO	256
168.78.40.0/24	KEPCO	256
168.78.41.0/24	KEPCO	256
168.78.42.0/24	KEPCO	256
168.78.43.0/24	KEPCO	256
168.78.44.0/24	KEPCO	256
168.78.45.0/24	KEPCO	256
168.78.46.0/24	KEPCO	256
168.78.47.0/24	KEPCO	256
168.78.48.0/24	KEPCO	256
168.78.49.0/24	KEPCO	256
168.78.50.0/24	KEPCO	256
168.78.51.0/24	KEPCO	256
168.78.52.0/24	KEPCO	256
168.78.53.0/24	KEPCO	256
168.78.54.0/24	KEPCO	256
168.78.55.0/24	KEPCO	256
168.78.56.0/24	KEPCO	256
168.78.57.0/24	KEPCO	256
168.78.58.0/24	KEPCO	256
168.78.59.0/24	KEPCO	256
168.78.60.0/24	KEPCO	256
168.78.61.0/24	KEPCO	256
168.78.62.0/24	KEPCO	256
168.78.63.0/24	KEPCO	256
168.78.64.0/24	KEPCO	256
168.78.65.0/24	KEPCO	256
168.78.66.0/24	KEPCO	256
168.78.67.0/24	KEPCO	256
168.78.68.0/24	KEPCO	256
168.78.69.0/24	KEPCO	256
168.78.70.0/24	KEPCO	256
168.78.71.0/24	KEPCO	256
168.78.72.0/24	KEPCO	256
168.78.73.0/24	KEPCO	256
168.78.74.0/24	KEPCO	256
168.78.75.0/24	KEPCO	256
168.78.76.0/24	KEPCO	256
168.78.77.0/24	KEPCO	256
168.78.78.0/24	KEPCO	256
168.78.79.0/24	KEPCO	256
168.78.80.0/24	KEPCO	256
168.78.81.0/24	KEPCO	256
168.78.82.0/24	KEPCO	256
168.78.83.0/24	KEPCO	256
168.78.84.0/24	KEPCO	256
168.78.85.0/24	KEPCO	256
168.78.86.0/24	KEPCO	256
168.78.87.0/24	KEPCO	256
168.78.88.0/24	KEPCO	256
168.78.89.0/24	KEPCO	256
168.78.90.0/24	KEPCO	256
168.78.91.0/24	KEPCO	256
168.78.92.0/24	KEPCO	256
168.78.93.0/24	KEPCO	256
168.78.94.0/24	KEPCO	256
168.78.95.0/24	KEPCO	256
168.78.96.0/24	KEPCO	256
168.78.97.0/24	KEPCO	256
168.78.98.0/24	KEPCO	256
168.78.99.0/24	KEPCO	256
168.78.100.0/24	KEPCO	256
168.78.101.0/24	KEPCO	256
168.78.102.0/24	KEPCO	256
168.78.103.0/24	KEPCO	256
168.78.104.0/24	KEPCO	256
168.78.105.0/24	KEPCO	256
168.78.106.0/24	KEPCO	256
168.78.107.0/24	KEPCO	256
168.78.108.0/24	KEPCO	256
168.78.109.0/24	KEPCO	256
168.78.110.0/24	KEPCO	256
168.78.111.0/24	KEPCO	256
168.78.112.0/24	KEPCO	256
168.78.113.0/24	KEPCO	256
168.78.114.0/24	KEPCO	256
168.78.115.0/24	KEPCO	256
168.78.116.0/24	KEPCO	256
168.78.117.0/24	KEPCO	256
168.78.118.0/24	KEPCO	256
168.78.119.0/24	KEPCO	256
168.78.120.0/24	KEPCO	256
168.78.121.0/24	KEPCO	256
168.78.122.0/24	KEPCO	256
168.78.123.0/24	KEPCO	256
168.78.124.0/24	KEPCO	256
168.78.125.0/24	KEPCO	256
168.78.126.0/24	KEPCO	256
168.78.127.0/24	KEPCO	256
168.78.128.0/24	KEPCO	256
168.78.129.0/24	KEPCO	256
168.78.130.0/24	KEPCO	256
168.78.131.0/24	KEPCO	256
168.78.132.0/24	KEPCO	256
168.78.133.0/24	KEPCO	256
168.78.134.0/24	KEPCO	256
168.78.135.0/24	KEPCO	256
168.78.136.0/24	KEPCO	256
168.78.137.0/24	KEPCO	256
168.78.138.0/24	KEPCO	256
168.78.139.0/24	KEPCO	256
168.78.140.0/24	KEPCO	256
168.78.141.0/24	KEPCO	256
168.78.142.0/24	KEPCO	256
168.78.143.0/24	KEPCO	256
168.78.144.0/24	KEPCO	256
168.78.145.0/24	KEPCO	256
168.78.146.0/24	KEPCO	256
168.78.147.0/24	KEPCO	256
168.78.148.0/24	KEPCO	256
168.78.149.0/24	KEPCO	256
168.78.150.0/24	KEPCO	256
168.78.151.0/24	KEPCO	256
168.78.152.0/24	KEPCO	256
168.78.153.0/24	KEPCO	256
168.78.154.0/24	KEPCO	256
168.78.155.0/24	KEPCO	256
168.78.156.0/24	KEPCO	256
168.78.157.0/24	KEPCO	256
168.78.158.0/24	KEPCO	256
168.78.159.0/24	KEPCO	256
168.78.160.0/24	KEPCO	256
168.78.161.0/24	KEPCO	256
168.78.162.0/24	KEPCO	256
168.78.163.0/24	KEPCO	256
168.78.164.0/24	KEPCO	256
168.78.165.0/24	KEPCO	256
168.78.166.0/24	KEPCO	256
168.78.167.0/24	KEPCO	256
168.78.168.0/24	KEPCO	256
168.78.169.0/24	KEPCO	256
168.78.170.0/24	KEPCO	256
168.78.171.0/24	KEPCO	256
168.78.172.0/24	KEPCO	256
168.78.173.0/24	KEPCO	256
168.78.174.0/24	KEPCO	256
168.78.175.0/24	KEPCO	256
168.78.176.0/24	KEPCO	256
168.78.177.0/24	KEPCO	256
168.78.178.0/24	KEPCO	256
168.78.179.0/24	KEPCO	256
168.78.180.0/24	KEPCO	256
168.78.181.0/24	KEPCO	256
168.78.182.0/24	KEPCO	256
168.78.183.0/24	KEPCO	256
168.78.184.0/24	KEPCO	256
168.78.185.0/24	KEPCO	256
168.78.186.0/24	KEPCO	256
168.78.187.0/24	KEPCO	256
168.78.188.0/24	KEPCO	256
168.78.189.0/24	KEPCO	256
168.78.190.0/24	KEPCO	256
168.78.191.0/24	KEPCO	256
168.78.192.0/24	KEPCO	256
168.78.193.0/24	KEPCO	256
168.78.194.0/24	KEPCO	256
168.78.195.0/24	KEPCO	256
168.78.196.0/24	KEPCO	256
168.78.197.0/24	KEPCO	256
168.78.198.0/24	KEPCO	256
168.78.199.0/24	KEPCO	256
168.78.200.0/24	KEPCO	256
168.78.201.0/24	KEPCO	256
168.78.202.0/24	KEPCO	256
168.78.203.0/24	KEPCO	256
168.78.204.0/24	KEPCO	256
168.78.205.0/24	KEPCO	256
168.78.206.0/24	KEPCO	256
168.78.207.0/24	KEPCO	256
168.78.208.0/24	KEPCO	256
168.78.209.0/24	KEPCO	256
168.78.210.0/24	KEPCO	256
168.78.211.0/24	KEPCO	256
168.78.212.0/24	KEPCO	256
168.78.213.0/24	KEPCO	256
168.78.214.0/24	KEPCO	256
168.78.215.0/24	KEPCO	256
168.78.216.0/24	KEPCO	256
168.78.217.0/24	KEPCO	256
168.78.218.0/24	KEPCO	256
168.78.219.0/24	KEPCO	256
168.78.220.0/24	KEPCO	256
168.78.221.0/24	KEPCO	256
168.78.222.0/24	KEPCO	256
168.78.223.0/24	KEPCO	256
168.78.224.0/24	KEPCO	256
168.78.225.0/24	KEPCO	256
168.78.226.0/24	KEPCO	256
168.78.227.0/24	KEPCO	256
168.78.228.0/24	KEPCO	256
168.78.229.0/24	KEPCO	256
168.78.230.0/24	KEPCO	256
168.78.231.0/24	KEPCO	256
168.78.232.0/24	KEPCO	256
168.78.233.0/24	KEPCO	256
168.78.234.0/24	KEPCO	256
168.78.235.0/24	KEPCO	256
168.78.236.0/24	KEPCO	256
168.78.237.0/24	KEPCO	256
168.78.238.0/24	KEPCO	256
168.78.239.0/24	KEPCO	256
168.78.240.0/24	KEPCO	256
168.78.241.0/24	KEPCO	256
168.78.242.0/24	KEPCO	256
168.78.243.0/24	KEPCO	256
168.78.244.0/24	KEPCO	256
168.78.245.0/24	KEPCO	256
168.78.246.0/24	KEPCO	256
168.78.247.0/24	KEPCO	256
168.78.248.0/24	KEPCO	256
168.78.249.0/24	KEPCO	256
168.78.250.0/24	KEPCO	256
168.78.251.0/24	KEPCO	256
168.78.252.0/24	KEPCO	256
168.78.253.0/24	KEPCO	256
168.78.254.0/24	KEPCO	256
203.227.8.0/24	Korea Electric Power Corporation	256
203.227.9.0/24	Korea Electric Power Corporation	256
203.227.10.0/24	Korea Electric Power Corporation	256
203.227.11.0/24	Korea Electric Power Corporation	256
203.231.152.0/24	Korea Electric Power Corporation	256
203.231.153.0/24	Korea Electric Power Corporation	256
203.243.237.0/24	Korea Electric Power Corporation	256
203.248.44.0/24	SEJONG NETWORKS	256
210.109.152.0/24	Korea Electric Power Corporation	256
210.109.153.0/24	Korea Electric Power Corporation	256
210.109.154.0/24	Korea Electric Power Corporation	256
210.109.155.0/24	Korea Electric Power Corporation	256
210.109.156.0/24	Korea Electric Power Corporation	256
210.109.157.0/24	Korea Electric Power Corporation	256
210.109.158.0/24	Korea Electric Power Corporation	256
210.109.159.0/24	Korea Electric Power Corporation	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS18300
                                                OrgID:          AS18300
                                                ASName:         AS18300
                                                ASNumber:       AS18300
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 16 domain names hosted across 12 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
168.78.237.129	██████████	3
203.248.44.129	██████████	3
203.248.44.111	██████████	2
168.78.237.203	██████████	2
168.78.237.145	██████████	1
203.248.44.190	█████████	1
168.78.237.47	██████████	1
203.243.237.10	██████████	1
168.78.237.61	██████████	1
168.78.237.213	██████████	1

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Peers

There are 2 peers for this ASN.

Peers	Name
AS9318	SK Broadband Co Ltd
AS9848	SEJONG NETWORKS

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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS9318	SK Broadband Co Ltd
AS9848	SEJONG NETWORKS

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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
203.231.152.89	AS18300 KEPCO	`5.29ms` from Seoul, KR
168.78.248.19	AS18300 KEPCO	`5.23ms` from Seoul, KR
168.78.86.191	AS18300 KEPCO	`5.25ms` from Seoul, KR
168.78.165.159	AS18300 KEPCO	`5.25ms` from Seoul, KR
203.231.153.176	AS18300 KEPCO	`5.25ms` from Seoul, KR
168.78.18.23	AS18300 KEPCO	`5.23ms` from Seoul, KR
168.78.231.23	AS18300 KEPCO	`5.25ms` from Seoul, KR
168.78.41.44	AS18300 KEPCO	`5.25ms` from Seoul, KR
168.78.26.20	AS18300 KEPCO	`5.25ms` from Seoul, KR
168.78.13.220	AS18300 KEPCO	`5.25ms` from Seoul, KR
168.78.74.184	AS18300 KEPCO	`5.22ms` from Seoul, KR
210.109.158.124	AS18300 KEPCO	`5.30ms` from Seoul, KR
168.78.84.69	AS18300 KEPCO	`5.25ms` from Seoul, KR
168.78.6.81	AS18300 KEPCO	`5.20ms` from Seoul, KR
168.78.240.156	AS18300 KEPCO	`5.27ms` from Seoul, KR
168.78.69.114	AS18300 KEPCO	`5.24ms` from Seoul, KR
168.78.29.235	AS18300 KEPCO	`5.26ms` from Seoul, KR
210.109.155.203	AS18300 KEPCO	`5.28ms` from Seoul, KR
168.78.8.178	AS18300 KEPCO	`5.24ms` from Seoul, KR
168.78.244.37	AS18300 KEPCO	`5.35ms` from Seoul, KR
168.78.68.222	AS18300 KEPCO	`5.23ms` from Seoul, KR
210.109.156.23	AS18300 KEPCO	`5.33ms` from Seoul, KR
168.78.233.69	AS18300 KEPCO	`5.27ms` from Seoul, KR
168.78.230.38	AS18300 KEPCO	`5.25ms` from Seoul, KR
168.78.77.120	AS18300 KEPCO	`5.25ms` 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
185.196.188.156	AS21769 Colocation America Corporation	`0.20ms` from Los Angeles, US
176.136.138.60	AS5410 Bouygues Telecom SA	`5.50ms` from Lyon, FR
172.225.162.76	AS36183 Akamai Technologies, Inc.	`0.09ms` from Madrid, ES
220.253.156.236	AS18371 Neighbourhood Cable	`4.79ms` from Melbourne, AU
79.58.184.44	AS3269 Telecom Italia S.p.A.	`7.01ms` from Milan, IT
144.196.211.124	AS13445 Cisco Webex LLC	`0.42ms` from Sydney, AU
13.90.141.156	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
117.12.68.188	AS4837 CHINA UNICOM China169 Backbone	`5.34ms` from Beijing, CN
195.37.24.204	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`7.42ms` from Berlin, DE
130.149.59.252	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`0.92ms` from Berlin, DE
12.17.29.172	AS7018 AT&T Enterprises, LLC	`4.97ms` from Durham, US
88.113.69.60	AS719 Elisa Oyj	`0.91ms` from Helsinki, FI
115.13.181.156	AS4766 Korea Telecom	`5.39ms` from Incheon, KR
78.130.61.156	AS2860 NOS COMUNICACOES, S.A.	`2.84ms` from Lisbon, PT
87.238.206.204	AS43408 Orange Cyberdefense UK Limited	`1.55ms` from London, GB
208.74.225.108	AS393584 NantCloud Services LLC	`0.81ms` from Los Angeles, US
73.244.41.252	AS7922 Comcast Cable Communications, LLC	`2.77ms` from Miami, US
63.231.136.60	AS209 CenturyLink Communications, LLC	`2.17ms` from Minneapolis, US
157.250.44.124	AS53306 OUTSCALE INC	`1.97ms` from New York City, US
78.202.184.76	AS12322 Free SAS	`1.17ms` from Paris, FR
91.217.118.124	AS197883 Serinya Telecom SAS	`0.34ms` from Paris, FR
116.14.248.252	AS9506 Singtel Fibre Broadband	`1.64ms` from Singapore, SG
113.232.72.108	AS4837 CHINA UNICOM China169 Backbone	`7.49ms` from Tieling, CN
74.235.91.60	AS8075 Microsoft Corporation	`0.69ms` from Ashburn, US
2.84.73.156	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.07ms` from Athens, GR

Traceroute

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

traceroute -a -n -q1 -m7 168.78.118.248

traceroute to 168.78.118.248 (168.78.118.248): 7 hops max, 52 byte packets

1 [AS57403] 188.241.240.1 1.091 ms

2 [AS8953] 92.180.51.73 12.392 ms

3 *

4 [AS9050] 92.87.88.57 11.324 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Bucharest, RO

On March 13th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS18300 at robtex.

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