220.120.0.0/13
AS4766 · Korea Telecom
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| Country |
South Korea
|
| Domain | kt.com |
| ASN | AS4766 |
| Registry | APNIC |
| ID | KORNET |
WHOIS Details
inetnum: 220.120.0.0 - 220.127.255.255 netname: KORNET descr: Korea Telecom country: KR admin-c: IM667-AP tech-c: IM667-AP status: ALLOCATED PORTABLE mnt-by: MNT-KRNIC-AP mnt-irt: IRT-KRNIC-KR last-modified: 2025-11-03T08:15:09Z source: APNIC irt: IRT-KRNIC-KR address: 9, Jinheung-gil, Naju-si, Jeollanam-do e-mail: [email protected] abuse-mailbox: [email protected] admin-c: IM574-AP tech-c: IM574-AP auth: # Filtered remarks: [email protected] was validated on 2020-04-09 mnt-by: MNT-KRNIC-AP last-modified: 2025-09-04T01:00:01Z source: APNIC person: IP Manager address: Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90 country: KR phone: +82-2-500-6630 e-mail: [email protected] nic-hdl: IM667-AP mnt-by: MNT-KRNIC-AP last-modified: 2017-03-28T06:37:04Z source: APNIC inetnum: 220.120.0.0 - 220.127.255.255 netname: KORNET-KR descr: Korea Telecom country: KR admin-c: IA9-KR tech-c: IM9-KR status: ALLOCATED PORTABLE mnt-by: MNT-KRNIC-AP mnt-irt: IRT-KRNIC-KR remarks: This information has been partially mirrored by APNIC from remarks: KRNIC. To obtain more specific information, please use the remarks: KRNIC whois server at whois.kisa.or.kr. source: KRNIC person: IP Manager address: Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90 address: KT Head Office country: KR phone: +82-2-500-6630 e-mail: [email protected] nic-hdl: IA9-KR mnt-by: MNT-KRNIC-AP changed: [email protected] 20240912 remarks: This information has been partially mirrored by APNIC from remarks: KRNIC. To obtain more specific information, please use the remarks: KRNIC whois server at whois.kisa.or.kr. source: KRNIC person: IP Manager address: Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90 address: KT Head Office country: KR phone: +82-2-500-6630 e-mail: [email protected] nic-hdl: IM9-KR mnt-by: MNT-KRNIC-AP changed: [email protected] 20240912 remarks: This information has been partially mirrored by APNIC from remarks: KRNIC. To obtain more specific information, please use the remarks: KRNIC whois server at whois.kisa.or.kr. source: KRNIC
Overlapping Ranges
BGP prefixes that are contained by 220.120.0.0/13
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 220.126.26.0/24 | AS10185 | KT | 256 |
| 220.120.10.0/24 | AS131095 | Korea Telecom | 256 |
| 220.120.86.0/24 | AS131095 | Korea Telecom | 256 |
| 220.123.79.0/24 | AS17856 | Geonyangdaehakgyo | 256 |
| 220.125.170.0/24 | AS4766 | Hangukgyotongdaehakgyo | 256 |
| 220.127.13.0/24 | AS4766 | Pyeongtaekdaehakgyo | 256 |
| 220.120.129.0/24 | AS38400 | Gyeonggidopyeongtaekgyoyukjiwoncheong | 256 |
| 220.120.127.0/24 | AS38401 | Korea Telecom | 256 |
| 220.120.122.0/24 | AS4766 | Korea Telecom | 256 |
| 220.123.193.0/24 | AS4766 | KT | 256 |
| 220.125.107.0/24 | AS4766 | Semyeongdaehakgyo | 256 |
| 220.125.109.0/24 | AS4766 | Korea Telecom | 256 |
| 220.125.139.0/24 | AS4766 | Korea Telecom | 256 |
| 220.125.143.0/24 | AS4766 | Korea Telecom | 256 |
| 220.120.182.0/23 | AS9572 | Hangukoegukeodaehakgyoyonginpeoseu | 512 |
| 220.123.80.0/22 | AS23552 | Nasadaehakgyo | 1,024 |
Nearby Ranges
BGP prefixes that overlap with 220.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 220.80.0.0/13 | AS4766 | Korea Telecom | 524,288 |
| 220.184.0.0/13 | AS4134 | CHINANET Zhejiang province network | 524,288 |
| 220.72.0.0/13 | AS4766 | Korea Telecom | 524,288 |
| 220.104.0.0/13 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 524,288 |
| 220.96.0.0/14 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 262,144 |
| 220.88.0.0/14 | AS9778 | Korea Telecom | 262,144 |
| 220.92.0.0/14 | AS55620 | Korea Telecom | 262,144 |
| 220.116.0.0/14 | AS4766 | Korea Telecom | 262,144 |
| 220.92.0.0/14 | AS38697 | Korea Telecom | 262,144 |
| 220.92.0.0/14 | AS18330 | Korea Telecom | 262,144 |
| 220.236.0.0/14 | AS4804 | OPTUS INTERNET - RETAIL | 262,144 |
| 220.92.0.0/14 | AS9708 | Korea Telecom | 262,144 |
| 220.88.0.0/14 | AS4766 | Korea Telecom | 262,144 |
| 220.92.0.0/14 | AS4766 | Korea Telecom | 262,144 |
| 220.70.0.0/15 | AS4766 | Korea Telecom | 131,072 |
| 220.228.0.0/15 | AS9919 | New Centry InfoComm Tech. Co., Ltd. | 131,072 |
| 220.228.0.0/15 | AS4780 | New Centry InfoComm Tech. Co., Ltd. | 131,072 |
| 220.70.0.0/15 | AS38089 | Korea Telecom | 131,072 |
| 220.102.0.0/16 | AS2518 | BIGLOBE Inc. | 65,536 |
| 220.214.0.0/16 | AS2516 | KDDI CORPORATION | 65,536 |
| 220.131.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.217.0.0/16 | AS2516 | KDDI CORPORATION | 65,536 |
| 220.135.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.144.0.0/16 | AS2518 | BIGLOBE Inc. | 65,536 |
| 220.235.0.0/16 | AS7545 | iiNet Limited | 65,536 |
| 220.146.0.0/16 | AS4685 | ASAHI Net,Inc. | 65,536 |
| 220.234.0.0/16 | AS9812 | Oriental Cable Network Co., Ltd. | 65,536 |
| 220.240.0.0/16 | AS7545 | TPG Internet Pty Ltd. | 65,536 |
| 220.253.0.0/16 | AS7545 | iiNet Limited | 65,536 |
| 220.241.0.0/16 | AS4515 | PCCW Business Internet Access | 65,536 |
| 220.65.0.0/16 | AS38402 | DACOM-PUBNETPLUS | 65,536 |
| 220.143.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.129.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.132.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.133.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.134.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.141.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.136.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.137.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.138.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.65.0.0/16 | AS38669 | DACOM-PUBNETPLUS | 65,536 |
| 220.140.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.139.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.142.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.219.0.0/16 | AS9997 | Suzuka Cable Co.,Ltd | 65,536 |
| 220.209.0.0/16 | AS2510 | FUJITSU LIMITED | 65,536 |
| 220.253.0.0/16 | AS18371 | iiNet Limited | 65,536 |
| 220.65.0.0/16 | AS23579 | DACOM-PUBNETPLUS | 65,536 |
| 220.230.0.0/16 | AS9697 | DREAMLINE CO. | 65,536 |
Hosted domains
There are 447 domain names hosted across 322 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 220.121.76.73 | hyelec.net.cn | 12 |
| 220.124.219.19 | tnjeju.com | 9 |
| 220.127.248.60 | elemeth.co.kr | 9 |
| 220.124.144.97 | cmilretech.com | 8 |
| 220.120.40.226 | sayaya.cloud | 7 |
| 220.121.84.130 | pisco.co.kr | 7 |
| 220.120.72.205 | honeymnb.kr | 6 |
| 220.123.204.14 | samshinvalve.co.kr | 6 |
| 220.120.118.34 | hellocarnival.co.kr | 5 |
| 220.120.20.11 | packing21.com | 4 |
| 220.125.141.153 | superdanger.net | 4 |
| 220.120.35.116 | aad.kr | 4 |
| 220.121.150.52 | adonisresort.com | 4 |
| 220.122.171.99 | silvermic.kr | 4 |
| 220.124.206.6 | hadongclinic.com | 4 |
| 220.125.251.160 | pptworld.kr | 4 |
| 220.122.3.87 | smp.kr | 4 |
| 220.125.251.150 | jisikworld.com | 3 |
| 220.121.157.187 | designnaon.co.kr | 3 |
| 220.126.150.181 | archost.xyz | 3 |
Hosted domains API
Pingable IPs
313,228 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 220.121.245.6 |
1.60ms from Seoul,
KR
|
|
| 220.121.189.121 |
1.29ms from Seoul,
KR
|
|
| 220.121.125.156 |
1.88ms from Seoul,
KR
|
|
| 220.121.138.190 |
1.71ms from Seoul,
KR
|
|
| 220.121.225.202 |
1.56ms from Seoul,
KR
|
|
| 220.121.167.70 |
1.29ms from Seoul,
KR
|
|
| 220.121.250.97 |
1.42ms from Seoul,
KR
|
|
| 220.121.216.151 |
1.55ms from Seoul,
KR
|
|
| 220.121.135.254 |
1.97ms from Seoul,
KR
|
|
| 220.121.208.197 |
1.98ms from Seoul,
KR
|
|
| 220.121.220.254 |
1.58ms from Seoul,
KR
|
|
| 220.121.151.254 |
1.54ms from Seoul,
KR
|
|
| 220.122.15.126 |
4.55ms from Seoul,
KR
|
|
| 220.121.194.62 |
1.94ms from Seoul,
KR
|
|
| 220.121.206.62 |
2.20ms from Seoul,
KR
|
|
| 220.121.192.40 |
1.77ms from Seoul,
KR
|
|
| 220.121.223.190 |
2.03ms from Seoul,
KR
|
|
| 220.121.191.31 |
1.59ms from Seoul,
KR
|
|
| 220.121.159.177 |
2.00ms from Seoul,
KR
|
|
| 220.121.210.182 |
1.59ms from Seoul,
KR
|
|
| 220.121.131.181 |
1.46ms from Seoul,
KR
|
|
| 220.121.207.21 |
1.67ms from Seoul,
KR
|
|
| 220.121.209.118 |
4.08ms from Seoul,
KR
|
|
| 220.122.12.226 |
4.80ms from Seoul,
KR
|
|
| 220.121.164.201 |
1.54ms 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 |
|---|---|---|
| 94.75.227.237 |
0.23ms from Amsterdam,
NL
|
|
| 20.10.164.189 |
0.28ms from Boydton,
US
|
|
| 86.143.232.237 |
3.02ms from Erith,
GB
|
|
| 80.32.107.29 |
8.69ms from Madrid,
ES
|
|
| 76.101.251.45 |
4.77ms from Miami,
US
|
|
| 146.57.88.237 |
5.67ms from Minneapolis,
US
|
|
| 31.146.38.173 |
0.92ms from Tbilisi,
GE
|
|
| 181.89.50.253 |
9.87ms from Asuncion,
PY
|
|
| 72.16.14.141 |
3.85ms from Atlanta,
US
|
|
| 89.155.84.45 |
7.10ms from Braga,
PT
|
|
| 47.51.235.205 |
6.17ms from Dallas,
US
|
|
| 162.19.147.45 |
0.12ms from Frankfurt am Main,
DE
|
|
| 91.8.198.221 |
2.11ms from Hamburg,
DE
|
|
| 4.221.154.109 |
0.14ms from Johannesburg,
ZA
|
|
| 148.135.64.141 |
0.16ms from Los Angeles,
US
|
|
| 20.237.255.221 |
0.55ms from San Jose,
US
|
|
| 189.149.12.93 |
5.15ms from Santiago de Queretaro,
MX
|
|
| 32.209.210.157 |
8.70ms from Secaucus,
US
|
|
| 1.255.206.221 |
3.41ms from Seoul,
KR
|
|
| 13.112.109.109 |
0.20ms from Tokyo,
JP
|
|
| 24.91.19.29 |
5.31ms from Boston,
US
|
|
| 109.131.195.173 |
2.48ms from Brussels,
BE
|
|
| 59.178.119.237 |
5.93ms from Delhi,
IN
|
|
| 71.7.159.61 |
6.37ms from Halifax,
CA
|
|
| 220.190.9.189 |
11.19ms from Hangzhou,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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