AS18300 KEPCO details

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AS18300 – KEPCO

Field	Value
Country	South Korea
Website	kepco.co.kr
Hosted domains	15
Number of IPv4	69,376
Number of IPv6	0
ASN type	Business
Registry	apnic
Updated	7 years ago on Dec 14, 2018

IP Ranges

IPv4 Ranges
IPv6 Ranges

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
168.78.100.0/24	KEPCO	256
168.78.10.0/24	KEPCO	256
168.78.101.0/24	KEPCO	256
168.78.102.0/24	KEPCO	256
168.78.1.0/24	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
168.78.11.0/24	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
168.78.12.0/24	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
168.78.13.0/24	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
168.78.14.0/24	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
168.78.15.0/24	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
168.78.16.0/24	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
168.78.17.0/24	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
168.78.18.0/24	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
168.78.19.0/24	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
168.78.20.0/24	KEPCO	256
168.78.201.0/24	KEPCO	256
168.78.202.0/24	KEPCO	256
168.78.2.0/24	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
168.78.21.0/24	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
168.78.22.0/24	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
168.78.23.0/24	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
168.78.24.0/24	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
168.78.25.0/24	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
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
168.78.3.0/24	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
168.78.4.0/24	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
168.78.5.0/24	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
168.78.6.0/24	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
168.78.7.0/24	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
168.78.8.0/24	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
168.78.9.0/24	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
203.227.10.0/24	SEJONG NETWORKS	256
203.227.11.0/24	SEJONG NETWORKS	256
203.227.8.0/24	SEJONG NETWORKS	256
203.227.9.0/24	SEJONG NETWORKS	256
203.231.152.0/24	SEJONG NETWORKS	256
203.231.153.0/24	SEJONG NETWORKS	256
203.243.237.0/24	SEJONG NETWORKS	256
203.248.44.0/24	SEJONG NETWORKS	256
210.109.152.0/24	SEJONG NETWORKS	256
210.109.153.0/24	SEJONG NETWORKS	256
210.109.154.0/24	SEJONG NETWORKS	256
210.109.155.0/24	SEJONG NETWORKS	256
210.109.156.0/24	SEJONG NETWORKS	256
210.109.157.0/24	SEJONG NETWORKS	256
210.109.158.0/24	SEJONG NETWORKS	256
210.109.159.0/24	SEJONG NETWORKS	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 15 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	██████████	1
168.78.232.69	██████████	1
168.78.237.213	██████████	1
168.78.237.61	██████████	1
203.248.44.190	█████████	1
168.78.237.47	██████████	1
203.243.237.10	██████████	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

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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

ASN Database Download

Pingable IPs

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

IP Address	ASN	Details
168.78.33.124	AS18300 KEPCO	`5.44ms` from Seoul, KR
168.78.231.155	AS18300 KEPCO	`5.84ms` from Seoul, KR
168.78.77.205	AS18300 KEPCO	`5.44ms` from Seoul, KR
210.109.159.109	AS18300 KEPCO	`5.54ms` from Seoul, KR
168.78.244.33	AS18300 KEPCO	`6.34ms` from Seoul, KR
168.78.229.231	AS18300 KEPCO	`5.45ms` from Seoul, KR
168.78.79.205	AS18300 KEPCO	`5.52ms` from Seoul, KR
168.78.165.59	AS18300 KEPCO	`5.37ms` from Seoul, KR
210.109.154.196	AS18300 KEPCO	`5.70ms` from Seoul, KR
168.78.236.83	AS18300 KEPCO	`5.72ms` from Seoul, KR
168.78.240.83	AS18300 KEPCO	`5.48ms` from Seoul, KR
168.78.93.42	AS18300 KEPCO	`5.54ms` from Seoul, KR
203.243.237.83	AS18300 KEPCO	`6.12ms` from Seoul, KR
168.78.233.64	AS18300 KEPCO	`5.55ms` from Seoul, KR
168.78.41.81	AS18300 KEPCO	`5.49ms` from Seoul, KR
210.109.156.208	AS18300 KEPCO	`6.05ms` from Seoul, KR
168.78.81.242	AS18300 KEPCO	`5.38ms` from Seoul, KR
168.78.234.100	AS18300 KEPCO	`5.82ms` from Seoul, KR
168.78.68.160	AS18300 KEPCO	`5.80ms` from Seoul, KR
168.78.230.147	AS18300 KEPCO	`5.84ms` from Seoul, KR
168.78.237.190	AS18300 KEPCO	`5.81ms` from Seoul, KR
210.109.152.54	AS18300 KEPCO	`6.07ms` from Seoul, KR
168.78.239.196	AS18300 KEPCO	`5.83ms` from Seoul, KR
203.248.44.45	AS18300 KEPCO	`6.04ms` from Seoul, KR
168.78.13.194	AS18300 KEPCO	`5.62ms` 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
223.204.38.60	AS45758 Triple T Broadband Public Company Limited	`4.05ms` from Bangkok, TH
5.179.200.76	AS48173 Orange Business Digital Germany GmbH	`0.38ms` from Berlin, DE
177.235.39.124	AS28573 Claro NXT Telecomunicacoes Ltda	`5.14ms` from Brasilia, BR
187.54.234.60	AS8167 V tal	`1.33ms` from Brasilia, BR
154.177.106.28	AS8452 TE-AS	`4.47ms` from Cairo, EG
195.214.220.156	AS15713 LLC Global-City-Net	`3.74ms` from Chisinau, MD
35.232.44.124	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
18.153.83.156	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
31.97.185.252	AS47583 Hostinger International Limited	`0.43ms` from Frankfurt am Main, DE
80.80.109.236	AS8359 MTS PJSC	`6.89ms` from Krasnodar, RU
94.60.225.236	AS12353 Vodafone Portugal	`6.09ms` from Lisbon, PT
198.36.39.252	AS5080 Aramco	`4.84ms` from Manama, BH
167.82.75.76	AS54113 Fastly, Inc.	`0.07ms` from Milan, IT
142.154.199.140	AS46450 Pilot Fiber, Inc.	`0.91ms` from New York City, US
108.179.31.92	AS6128 Cablevision Systems Corp.	`1.83ms` from New York City, US
3.85.219.28	AS14618 Amazon.com, Inc.	`0.51ms` from Reston, US
13.64.235.28	AS8075 Microsoft Corporation	`0.58ms` from San Jose, US
50.125.255.220	AS20055 Wholesail networks LLC	`1.16ms` from Seattle, US
182.221.45.12	AS17858 LG POWERCOMM	`2.85ms` from Seoul, KR
175.252.1.172	AS4766 Korea Telecom	`2.08ms` from Seoul, KR
78.29.214.124	AS6848 Telenet BV	`1.70ms` from Brussels, BE
3.21.1.140	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
52.155.253.220	AS8075 Microsoft Corporation	`0.69ms` from Dublin, IE
108.66.209.92	AS7018 AT&T Enterprises, LLC	`2.23ms` from Durham, US
84.170.121.60	AS3320 Deutsche Telekom AG	`9.34ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f2 -m6 168.78.204.143

traceroute to 168.78.204.143 (168.78.204.143): 6 hops max, 52 byte packets

2 [AS917] 199.119.65.3 0.215 ms

3 [] 45.134.214.100 0.091 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On September 25th 2025

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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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