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

South Korea

Nearby countries: ChinaRussiaJapanNorth KoreaTaiwan
Map of South Korea

Summary

ASNs
1,194
IPs
116,344,033 (35% pingable)
Router IPs
86,866
Hosting IPs
2,259,971
Mobile Carriers
3
VPN Providers
15
Registry
APNIC

ASNs in South Korea — 1,194

AS4766Korea Telecomisp47,150,080
AS9318SK Broadband Co Ltdisp15,292,160
AS17858LG POWERCOMMbusiness10,301,440
AS3786LG DACOM Corporationbusiness8,656,896
AS9644SK Telecomisp7,140,352
AS9316DACOM-PUBNETPLUSbusiness1,810,432
AS38091LG HelloVision Corp.isp1,481,728
AS6619SamsungSDS Inc.business1,294,592
AS9848SEJONG NETWORKSisp990,464
AS9457DREAMLINE CO.hosting902,144
AS10036DLIVEbusiness839,936
AS18302SK Telecomisp611,584
AS4670Shinbirobusiness478,208
AS17853LGTELECOMisp425,984
AS4668LG CNSbusiness408,320
AS38661abclehosting357,888
AS17849SK Broadband Co Ltdisp313,344
AS9845LG HelloVision Corp.isp302,848
AS1237KISTIeducation296,192
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
49.238.225.250IncheonAS46011
210.117.217.226IncheonAS1237
210.117.217.234SeoulAS1237
183.110.64.246SeoulAS4766
183.110.64.242SeoulAS4766
210.121.167.6SeoulAS4766
211.47.23.198SeoulAS4766
210.219.151.74SeoulAS9318
125.145.3.134IncheonAS4766
61.42.0.234SeoulAS3786
121.156.121.98SeoulAS4766
183.110.64.198SeoulAS4766
211.47.23.194SeoulAS4766
183.110.64.194SeoulAS4766
183.110.64.230SeoulAS4766
183.110.64.226SeoulAS4766
124.198.4.194SeoulAS4766
119.42.166.10Bucheon-siAS9712
211.108.22.106SeoulAS9318
112.190.64.166SeoulAS4766
115.108.52.24SeoulAS6453
210.176.150.116SeoulAS4637
202.84.149.102SeoulAS4637
140.91.230.5ChuncheonAS31898

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

Seoul68,461,28657768,0221.100.0.0
Incheon7,425,1741376,3891.101.105.128
Busan3,797,488111,0961.101.144.114
Daegu2,651,496158591.102.66.224
Gwangju1,641,91575391.11.13.0
Daejeon1,586,35974881.102.64.0
Sejong1,541,383222431.208.108.18
Suwon1,287,01342161.107.128.0
Ulsan1,166,85874181.104.101.176
Changwon1,141,63173271.109.142.14

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

121.254.178.252120,238kimsangchul.com
118.67.131.217102,620xn--lu5bt5be9s.xn--3e0b707e
121.254.178.25369,404firstfj.com
211.249.222.3442,075hoodp.site
27.0.236.13929,231wpsneweds.co.kr
121.254.178.25023,175progolfball.co.kr
202.31.187.20421,244xn--2e0b17hg3r9rcmc10ao8e.com
27.0.236.14220,987polalys.co.kr
183.111.139.23217,584amazonski.co.kr
110.93.147.4116,639nookbooks.kr
125.209.230.21615,377convensiagalerie.kr
183.111.139.23315,035magonoza.com
139.150.73.6114,210treedew.com
183.111.139.23113,312salthe.co
222.122.39.8412,883gbfccs.center
183.111.139.22711,883tanneryshoes.com
115.85.180.3911,058digitalcode.co.kr
101.101.211.11511,052testmate.co.kr
49.50.163.5110,873ggphoto.co.kr
27.96.134.14410,839recarbonsolutions.com
183.111.139.22510,756partlineshop.com
222.234.220.13910,678youjung.world
3.34.122.23610,670xn--9m1b22aj6rsrd83l3zs.com
3.35.208.23810,668hugns.co.kr
13.209.26.9310,668demo.pe.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

SKTelecom1,465,85627.160.0.0
olleh160,0001.102.12.0
LG U+115,71258.29.202.0

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

VPNGate1,834121.185.114.227
NordVPN428160.238.37.10
ProtonVPN56141.98.213.195
TunnelBear44108.181.53.228
IPVanish28173.245.219.11
BoxPN VPN2160.202.162.205
Torguard2108.181.51.205
Anonine VPN2160.202.162.205
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

40,771,926 IPs in this country replied to an ICMP ping during our most recent internet scan. Learn more.
123.199.91.129AS10066 LG HelloVision Corp.13.88ms from Chuncheon,  KR
180.150.199.186AS10164 SK Broadband Co Ltd6.85ms from Chuncheon,  KR
110.47.200.62AS18313 LG HelloVision Corp.7.33ms from Chuncheon,  KR
158.179.162.122AS31898 Oracle Corporation0.16ms from Chuncheon,  KR
158.180.87.153AS31898 Oracle Corporation0.15ms from Chuncheon,  KR
140.91.58.5AS31898 Oracle Corporation0.13ms from Chuncheon,  KR
134.185.108.5AS31898 Oracle Corporation0.16ms from Chuncheon,  KR
146.56.106.113AS31898 Oracle Corporation0.16ms from Chuncheon,  KR
144.24.82.192AS31898 Oracle Corporation0.13ms from Chuncheon,  KR
158.179.165.220AS31898 Oracle Corporation0.18ms from Chuncheon,  KR
140.245.71.26AS31898 Oracle Corporation0.17ms from Chuncheon,  KR
129.154.59.216AS31898 Oracle Corporation0.16ms from Chuncheon,  KR
152.67.205.46AS31898 Oracle Corporation0.15ms from Chuncheon,  KR
168.107.11.172AS31898 Oracle Corporation0.16ms from Chuncheon,  KR
144.24.90.235AS31898 Oracle Corporation0.17ms from Chuncheon,  KR
152.67.203.153AS31898 Oracle Corporation0.15ms from Chuncheon,  KR
240e:341:1d0b:b400:a024:6317:5f33:106eAS4134 CHINANET-BACKBONE151.03ms from Chuncheon,  KR
153.181.16.130AS4713 NTT DOCOMO BUSINESS,Inc.62.52ms from Chuncheon,  KR
2408:8270:5418:32d0:2998:e63d:16cf:8265AS4837 CHINA UNICOM China169 Backbone151.74ms from Chuncheon,  KR
27.160.17.213AS9644 SK Telecom21.56ms from Chuncheon,  KR
240a:42cb:3c00:cd5:282b:f6ff:feca:4dadAS9808 China Mobile Communications Group Co., Ltd.124.16ms from Chuncheon,  KR
61.110.143.149AS9845 LG HelloVision Corp.11.99ms from Chuncheon,  KR
2001:4430:6827:6de4:6533:77a:f637:5a0dAS17853 LGTELECOM43.75ms from Dongnae,  KR
2001:4430:c013:4f99:34de:8493:123e:9333AS17853 LGTELECOM16.35ms from Dongnae,  KR
240e:47b:640:23e3:ac21:8b3d:2d13:4f45AS4134 CHINANET-BACKBONE111.31ms 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 -m5 146.201.4.41
traceroute to 146.201.4.41 (146.201.4.41): 5 hops max, 52 byte packets
1 [AS31898] 140.91.230.1 0.074 ms
2 [] 103.140.210.4 2.25 ms
3 *
4 *
5 *
Measurement taken from  IPinfo ProbeNet in Chuncheon, KR
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