IPinfo - Comprehensive IP address data, IP geolocation API and database
South Korea

South Korea

Nearby countries: ChinaRussiaJapanNorth KoreaTaiwan
Map of South Korea

Summary

ASNs
1,187
IPs
116,299,866 (34% pingable)
Router IPs
87,903
Hosting IPs
2,232,726
Mobile Carriers
3
VPN Providers
16
Registry
APNIC

ASNs in South Korea — 1,187

AS4766Korea Telecomisp47,145,216
AS9318SK Broadband Co Ltdisp15,291,136
AS17858LG POWERCOMMbusiness10,301,440
AS3786LG DACOM Corporationbusiness8,657,408
AS9644SK Telecomisp7,140,352
AS9316DACOM-PUBNETPLUSbusiness1,810,432
AS38091LG HelloVision Corp.isp1,481,728
AS6619SamsungSDS Inc.business1,294,592
AS9848SEJONG NETWORKSbusiness990,464
AS9457DREAMLINE CO.hosting912,128
AS10036DLIVEbusiness839,936
AS18302SK Telecomisp611,840
AS4670Shinbirobusiness467,456
AS17853LGTELECOMisp425,984
AS4668LG CNSbusiness408,320
AS38661abclehosting357,888
AS17849SK Broadband Co Ltdisp313,344
AS9845LG HelloVision Corp.isp302,848
AS1237KISTIeducation295,680
AS9689SK Broadband Co Ltdisp291,840

ASN data

ASN details for every IP address and every ASN's related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.

Useful for Cybersecurity

Important Routers in South Korea

110.44.50.30IncheonAS38424
210.117.217.226IncheonAS1237
183.110.64.246SeoulAS4766
125.145.3.134SeoulAS4766
221.168.64.214SeoulAS4766
211.47.23.194SeoulAS4766
183.110.64.242SeoulAS4766
115.108.52.24SeoulAS6453
211.47.23.198SeoulAS4766
210.117.217.234SeoulAS1237
203.231.92.42SeoulAS9848
210.121.167.6SeoulAS4766
119.42.166.10SeoulAS9712
52.79.0.141IncheonAS16509
218.234.59.34SeoulAS9318
183.110.64.194SeoulAS4766
183.110.64.198SeoulAS4766
183.110.64.226SeoulAS4766
202.84.149.102SeoulAS4637
202.84.149.98SeoulAS4637
210.219.151.74SeoulAS9318
112.190.64.166IncheonAS4766
52.79.0.135IncheonAS16509
52.79.0.139IncheonAS16509
52.79.0.137IncheonAS16509

ASN data

ASN details for every IP address and every ASN's related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.

Useful for Cybersecurity

Top Cities in South Korea

Seoul69,208,81153369,7151.100.0.0
Incheon7,647,6761216,0111.101.123.222
Busan3,740,000141,0851.101.109.96
Daegu2,497,859169491.102.64.240
Sejong1,580,818182591.210.171.208
Gwangju1,536,43985351.209.102.192
Daejeon1,436,74474361.102.15.192
Suwon1,194,42172251.107.128.0
Ulsan1,132,97174861.104.144.140
Changwon1,130,92273661.109.129.48

IP Geolocation

Around the globe, industry-leading organizations use IPinfo's geolocation data to create efficient, enjoyable, and secure online experiences for their users. These IP geolocation insights lead to better conversion rates, improved customer satisfaction, and much more with our API that's built for low latency responses.

Useful for Fraud PreventionLocalization

Top Hosting IPs in South Korea

121.254.178.252119,631xn--999a80tu1c.com
118.67.131.217101,091researchtoday.kr
121.254.178.25367,153gronskastudio.com
211.249.222.3443,330seeyoulikeflower.com
27.0.236.13930,045texmaco.web.id
121.254.178.25023,2654bd.co.kr
27.0.236.14222,000info-finding.kr
202.31.187.20420,853samil-nfh.com
110.93.147.4116,865daeyang-fishing.com
125.209.230.21615,494slowrise.kr
139.150.73.6114,149seoulinmedicare.com
222.122.39.8412,7432488.kr
183.111.139.23112,340sashmarket.com
183.111.139.22711,540ijoara.co.kr
115.85.180.3911,050superglasskorea.com
3.34.122.23611,000orakaigolf.net
3.35.208.23810,998madeinamerica.co.kr
13.209.26.9310,998xn--om2bk9fs3aba595betkqwc.com
101.101.211.11510,992primeresort.co.kr
49.50.163.5110,849bookpluscorp.co.kr
27.96.134.14410,775xn--jj0b96govi40ftna15zj1ay4lk05a.com
183.111.139.22510,668blackfri365.com
183.111.139.22610,459lifeone.co.kr
222.234.220.13910,432umotics.com
211.43.12.10210,369okmarine.co.kr

Reverse IP API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address. These domains are ordered based on host.io domain ranking.

Useful for Data Enrichment

Mobile Carriers in South Korea — 3

SKTelecom909,31227.160.0.0
LG U+147,96858.29.76.0
Olleh82,6881.102.12.0

Mobile Carrier Detection

Our Mobile Carrier Detection API allows resolution of IP address to carrier, and our database provides information on every mobile IP’s carrier name, country code, and network code.

Useful for CybersecurityData Enrichment

Top VPN Providers in South Korea

VPNGate1,273180.64.118.173
NordVPN422217.216.125.136
ProtonVPN56141.98.213.195
TunnelBear44108.181.53.228
FastVPN28173.245.219.8
VyprVPN4128.90.30.1
Anonine VPN2160.202.162.206
FrootVPN2160.202.162.205
ExpressVPN245.67.97.17
Windscribe258.120.141.78

VPN data

Our Privacy Detection API detects various methods used to mask a user's true IP address, including VPN detection, proxy detection, tor, relay usage, or a connection via a hosting provider, which could potentially be used to tunnel traffic, and mask the true IP address.

Useful for Fraud PreventionDigital Media and Entertainment

Pingable IPs

39,901,894 IPs in this country replied to an ICMP ping during our most recent internet scan. Learn more.
144.24.84.234AS31898 Oracle Corporation0.15ms from Chuncheon,  KR
158.180.80.173AS31898 Oracle Corporation0.15ms from Chuncheon,  KR
129.154.51.12AS31898 Oracle Corporation0.18ms from Chuncheon,  KR
158.179.169.133AS31898 Oracle Corporation0.16ms from Chuncheon,  KR
152.67.194.111AS31898 Oracle Corporation0.14ms from Chuncheon,  KR
168.107.50.27AS31898 Oracle Corporation0.19ms from Chuncheon,  KR
140.91.58.11AS31898 Oracle Corporation0.12ms from Chuncheon,  KR
168.107.55.0AS31898 Oracle Corporation0.19ms from Chuncheon,  KR
240e:342:46:ef00:d138:d45a:41a3:e828AS4134 CHINANET-BACKBONE295.62ms from Chuncheon,  KR
240e:310:97f:1500:265a:5fff:fec1:791eAS4134 CHINANET-BACKBONE160.38ms from Chuncheon,  KR
240e:370:3912:6d10:24f8:3bee:87be:d4cfAS4134 CHINANET-BACKBONE96.53ms from Chuncheon,  KR
240e:341:2c0d:d200:c181:656c:50c5:36fcAS4134 CHINANET-BACKBONE138.99ms from Chuncheon,  KR
39.119.146.1AS9318 SK Broadband Co Ltd7.20ms from Chuncheon,  KR
240e:43d:47c4:85b:1889:7876:ab4b:17acAS4134 CHINANET-BACKBONE106.53ms from Dongnae,  KR
182.161.210.0AS45361 Ulsan Jung-Ang Broadcasting Network7.34ms from Dongnae,  KR
220.92.155.254AS4766 Korea Telecom7.41ms from Dongnae,  KR
218.146.172.127AS4766 Korea Telecom7.65ms from Dongnae,  KR
52.98.114.237AS8075 Microsoft Corporation0.27ms from Dongnae,  KR
4.243.93.1AS8075 Microsoft Corporation0.16ms from Dongnae,  KR
52.231.154.96AS8075 Microsoft Corporation0.19ms from Dongnae,  KR
52.147.119.100AS8075 Microsoft Corporation0.28ms from Dongnae,  KR
4.243.31.0AS8075 Microsoft Corporation0.27ms from Dongnae,  KR
20.200.176.84AS8075 Microsoft Corporation0.14ms from Dongnae,  KR
104.47.39.77AS8075 Microsoft Corporation0.22ms from Dongnae,  KR
20.214.25.110AS8075 Microsoft Corporation0.13ms from Dongnae,  KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this country. Learn more.
$
traceroute -a -n -q1 -m12 126.52.14.180
traceroute to 126.52.14.180 (126.52.14.180): 12 hops max, 52 byte packets
1 [AS31898] 140.91.230.6 0.071 ms
2 [AS9318] 39.120.201.130 0.331 ms
3 [AS9318] 39.120.201.129 2.598 ms
4 *
5 *
6 *
7 [AS10000] 61.114.100.217 39.496 ms
8 [AS10000] 61.114.100.213 39.502 ms
9 [AS10000] 61.114.102.46 40.831 ms
10 *
11 *
12 *
Measurement taken from  IPinfo ProbeNet in Chuncheon, KR
On