South Korea Network Information

Summary

ASNs	1,198
IPs	116,222,509 (36% pingable)
Router IPs	78,700
Hosting IPs	1,385,854
Mobile Carriers	3
VPN Providers	25
Registry	APNIC

We have 14 ProbeNet servers across 4 cities in South Korea:

Seoul, Chuncheon, Dongnae … and more

ASNs in South Korea — 1,198


AS4766	Korea Telecom	isp	47,166,464	#1
AS9318	SK Broadband Co Ltd	isp	15,287,808	#2
AS17858	LG POWERCOMM	isp	10,301,952	#3
AS3786	LG DACOM Corporation	isp	8,641,536	#4
AS9644	SK Telecom	isp	7,140,352	#5
AS9316	DACOM-PUBNETPLUS	isp	1,810,432	#7
AS38091	LG HelloVision Corp.	isp	1,481,984	#22
AS6619	SamsungSDS Inc.	business	1,294,592	#29
AS9848	SEJONG NETWORKS	isp	990,464	#8
AS9457	DREAMLINE CO.	isp	899,072	#10
AS10036	DLIVE	isp	840,448	#6
AS4670	Shinbiro	hosting	478,464	#67
AS18302	SK Telecom	isp	469,504	#58
AS4668	LG CNS	business	408,320	#122
AS17853	LGTELECOM	isp	397,824	#9
AS38661	abcle	hosting	357,888	#30
AS17849	SK Broadband Co Ltd	isp	313,344	#20
AS9845	LG HelloVision Corp.	isp	302,848	#12
AS1237	KISTI	education	299,776	#11
AS9689	SK Broadband Co Ltd	isp	291,840	#46

Places

IPs in this country linked to physical places, based on their Wi-Fi networks.

Places IPs9,146
Restaurant1,413
Hotel1,218
Coffee Shop907

Category	In KR	Example IP
Restaurant	1,413	101.235.112.16
Hotel	1,218	101.235.216.244
Coffee Shop	907	106.101.130.162
University	832	106.246.161.115
Retail	701	103.226.73.53

New

IPinfo Places identifies hotels, airports, stadiums, and more with building-level precision.

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Places

Important routers in South Korea

IP Address
121.156.121.98	Seoul	AS4766
210.117.217.226	Seoul	AS1237
124.198.4.194	Seoul	AS4766
124.198.8.194	Seoul	AS4766
210.117.217.234	Seoul	AS1237
203.231.92.42	Seoul	AS9848
210.121.167.6	Seoul	AS4766
119.42.166.10	Seoul	AS9712
124.198.8.198	Seoul	AS4766
124.198.4.198	Seoul	AS4766
61.42.0.234	Seoul	AS3786
192.100.68.65	Seoul	AS4766
103.4.179.178	Seoul	AS4766
112.190.221.6	Seoul	AS4766
112.174.145.66	Seoul	AS4766
112.190.130.162	Seoul	AS4766
103.4.179.194	Seoul	AS4766
112.189.20.34	Seoul	AS4766
112.188.237.218	Seoul	AS4766
112.190.219.146	Seoul	AS4766
112.190.194.50	Seoul	AS4766
112.188.172.226	Seoul	AS4766
112.174.158.234	Seoul	AS4766
140.91.230.14	Chuncheon	AS31898
140.91.230.6	Chuncheon	AS31898

Top Cities in South Korea

				Example IP Address
Seoul	64,352,086	554	59,472	1.100.0.0
Incheon	7,886,561	156	6,243	1.100.102.128
Busan	3,842,447	16	1,083	1.100.230.192
Suwon	3,236,890	9	493	1.101.129.128
Daegu	2,656,868	19	909	1.100.115.133
Seongnam-si	2,019,679	13	457	1.100.107.128
Goyang-si	1,652,176	9	356	1.101.165.128
Daejeon	1,603,381	14	560	1.100.221.128
Sejong	1,440,669	19	214	1.101.18.72
Gwangju	1,421,030	12	784	1.100.195.0

Top Hosting IPs in South Korea

IP Address		Example Domain
118.67.131.217	67,949	aiwebtoon.kr
121.254.178.252	40,067	okdrug.co.kr
121.254.178.253	30,518	pluvia-lab.store
211.249.222.34	19,122	hxxmxlog.com
121.254.178.250	17,994	boltplaza.co.kr
183.111.139.233	17,205	oneulsikmul.kr
183.111.139.232	17,059	velloaskin.com
27.0.236.139	15,623	sunsuyangpa.com
183.111.139.231	13,784	drreborn.kr
125.209.230.216	11,767	havinet.co.kr
183.111.139.237	11,523	easydevice.co.kr
202.31.187.204	11,215	postlife.co.kr
139.150.73.61	11,177	neonutra.com
183.111.139.236	11,082	dcommerce.co.kr
27.0.236.142	10,844	mky2434.com
183.111.139.227	10,607	fishuncle.co.kr
183.111.139.235	10,360	hellocambi.com
183.111.139.230	10,235	blanklaboratory.co.kr
183.111.139.234	10,221	baronoh.com
115.85.180.39	10,098	jaeurosa.com
101.101.211.115	10,066	enclony.co.kr
183.111.139.238	10,017	serafinobella.com
27.96.134.144	9,959	asanclinic.net
49.50.163.51	9,940	coolhunting.co.kr
211.43.12.102	9,152	xtep.co.kr

Mobile Carriers in South Korea — 3

		Example IP Address
LG U+	1,104,128	14.4.2.0
SKTelecom	671,744	27.160.7.0
KT	347,648	1.100.62.0

Top VPN Providers in South Korea

		Example IP Address
VPNGate	1,550	125.180.22.7
FreeOpenVPN	307	121.128.3.51
VyprVPN	205	128.90.30.130
NordVPN	114	187.15.98.191
Surfshark	46	84.233.167.67
ProtonVPN	45	141.98.213.218
TunnelBear	44	156.59.47.98
FastVPN	28	173.245.219.74
PureVPN	13	45.80.212.78
FlowVPN	11	168.107.5.33

Pingable IPs

41,287,257 IPs in this country replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address		Details
129.154.53.3 Ping	AS31898Oracle Corporation	0.15ms from Chuncheon, KR
144.24.68.43 Ping	AS31898Oracle Corporation	0.17ms from Chuncheon, KR
168.110.119.216 Ping	AS31898Oracle Corporation	0.16ms from Chuncheon, KR
146.56.112.248 Ping	AS31898Oracle Corporation	0.15ms from Chuncheon, KR
158.180.70.212 Ping	AS31898Oracle Corporation	0.16ms from Chuncheon, KR
158.180.69.78 Ping	AS31898Oracle Corporation	0.17ms from Chuncheon, KR
123.109.43.233 Ping	AS38096SK Broadband Co Ltd	6.39ms from Chuncheon, KR
38.173.176.30 Ping	AS399195PEG TECH INC	29.50ms from Chuncheon, KR
211.49.242.1 Ping	AS9318SK Broadband Co Ltd	8.10ms from Chuncheon, KR
111.118.14.135 Ping	AS9569SEOCHO CABLE SYSTEMS CO., LTD.	6.06ms from Chuncheon, KR
42.82.75.188 Ping	AS9845LG HelloVision Corp.	13.03ms from Chuncheon, KR
2001:4430:414b:b227::f5b:60ac Ping	AS17853LGTELECOM	36.15ms from Dongnae, KR
240e:380:4318:2800:6eb1:58ff:fe14:ab6 Ping	AS4134CHINANET BACKBONE	108.44ms from Dongnae, KR
240e:3b3:9404:9810:4050:3f22:443:68e0 Ping	AS4134CHINANET BACKBONE	77.10ms from Dongnae, KR
124.216.3.0 Ping	AS45361Ulsan Jung-Ang Broadcasting Network	7.45ms from Dongnae, KR
52.231.207.174 Ping	AS8075Microsoft Corporation	0.27ms from Dongnae, KR
52.231.228.206 Ping	AS8075Microsoft Corporation	0.24ms from Dongnae, KR
20.47.91.10 Ping	AS8075Microsoft Corporation	0.25ms from Dongnae, KR
20.200.186.224 Ping	AS8075Microsoft Corporation	0.24ms from Dongnae, KR
40.80.32.202 Ping	AS8075Microsoft Corporation	0.22ms from Dongnae, KR
4.243.53.128 Ping	AS8075Microsoft Corporation	0.25ms from Dongnae, KR
74.227.131.171 Ping	AS8075Microsoft Corporation	0.23ms from Dongnae, KR
4.243.3.65 Ping	AS8075Microsoft Corporation	0.22ms from Dongnae, KR
52.147.113.74 Ping	AS8075Microsoft Corporation	0.24ms from Dongnae, KR
4.243.84.95 Ping	AS8075Microsoft Corporation	0.23ms from Dongnae, KR

Traceroute

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

$ traceroute -a -n -q1 49.238.144.190

traceroute to 49.238.144.190 (49.238.144.190): 64 hops max, 52 byte packets

1 [AS31898] 140.91.230.5 0.067 ms

2 [AS9318] 39.120.201.122 0.388 ms

3 [AS9318] 39.120.201.121 3.085 ms

4 [AS9318] 39.120.4.162 2.753 ms

5 [AS9457] 211.45.68.21 2.822 ms

6 [AS9457] 211.45.68.22 2.79 ms

7 [AS9457] 211.61.160.82 3.07 ms

8 [AS38690] 114.31.61.6 3.632 ms

9 [AS38690] 114.31.63.42 3.041 ms

10 [AS38690] 110.93.128.10 44.253 ms

11 [AS38690] 49.238.144.190 2.878 ms

Measurement taken from

IPinfo ProbeNet in Chuncheon, KR

On August 15, 2026

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South Korea

Summary

We have 14 ProbeNet servers across 4 cities in South Korea:

ASNs in South Korea — 1,198

Places

Places

Important routers in South Korea

Top Cities in South Korea

Top Hosting IPs in South Korea

Mobile Carriers in South Korea — 3

Top VPN Providers in South Korea

Pingable IPs

Traceroute

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

ASNs in South Korea — 1,198

Places

Important routers in South Korea

Top Cities in South Korea

Top Hosting IPs in South Korea

Mobile Carriers in South Korea — 3

Top VPN Providers in South Korea

Pingable IPs

Traceroute