220.80.0.0/13
AS4766 · Korea Telecom
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| Country |
South Korea
|
| Domain | kt.com |
| ASN | AS4766 |
| Registry | APNIC |
| ID | KORNET-KR |
WHOIS Details
inetnum: 220.80.0.0 - 220.87.255.255 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: 2025-11-03T08:15:08Z 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: 220.80.0.0 - 220.87.255.255 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 220.80.0.0/13
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 220.87.44.0/24 | AS9840 | Korea Telecom | 256 |
| 220.85.223.0/24 | AS9778 | Daejindaehakgyo | 256 |
| 220.83.237.0/24 | AS17856 | Geonyangdaehakgyo | 256 |
| 220.83.15.0/24 | AS38422 | Seowondaehakgyo | 256 |
| 220.83.16.0/24 | AS38422 | Seowondaehakgyo | 256 |
| 220.85.44.0/24 | AS45409 | Ibipital jusikhoesa(seouljijeom) | 256 |
| 220.81.64.0/24 | AS4766 | KT | 256 |
| 220.81.65.0/24 | AS4766 | KT | 256 |
| 220.81.66.0/24 | AS4766 | KT | 256 |
| 220.83.32.0/24 | AS4766 | Geukdongdaehakgyo | 256 |
| 220.83.33.0/24 | AS4766 | Geukdongdaehakgyo | 256 |
| 220.83.34.0/24 | AS4766 | Geukdongdaehakgyo | 256 |
| 220.83.35.0/24 | AS4766 | Geukdongdaehakgyo | 256 |
| 220.83.46.0/24 | AS4766 | Daewondaehak | 256 |
| 220.83.47.0/24 | AS4766 | Daewondaehak | 256 |
| 220.83.92.0/24 | AS4766 | Chungbukyeongdongdaehakgyo | 256 |
| 220.86.242.0/24 | AS4766 | Chungbukyeongdongdaehakgyo | 256 |
| 220.86.243.0/24 | AS4766 | Chungbukyeongdongdaehakgyo | 256 |
| 220.86.244.0/24 | AS4766 | Chungbukyeongdongdaehakgyo | 256 |
| 220.86.245.0/24 | AS4766 | Chungbukyeongdongdaehakgyo | 256 |
| 220.87.124.0/24 | AS4766 | KT | 256 |
| 220.83.156.0/24 | AS55615 | (ju)deojonbijeuon | 256 |
| 220.83.157.0/24 | AS55615 | (ju)deojonbijeuon | 256 |
| 220.81.195.0/24 | AS9523 | Mokwondaehakgyo | 256 |
| 220.80.112.0/22 | AS4766 | Daebuldaehakgyo | 1,024 |
| 220.82.0.0/21 | AS18035 | KT | 2,048 |
Nearby Ranges
BGP prefixes that overlap with 220.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 220.184.0.0/13 | AS4134 | CHINANET Zhejiang province network | 524,288 |
| 220.120.0.0/13 | AS4766 | Korea Telecom | 524,288 |
| 220.104.0.0/13 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 524,288 |
| 220.72.0.0/13 | AS4766 | Korea Telecom | 524,288 |
| 220.92.0.0/14 | AS38697 | Korea Telecom | 262,144 |
| 220.116.0.0/14 | AS4766 | Korea Telecom | 262,144 |
| 220.88.0.0/14 | AS9778 | Korea Telecom | 262,144 |
| 220.88.0.0/14 | AS4766 | Korea Telecom | 262,144 |
| 220.92.0.0/14 | AS9708 | Korea Telecom | 262,144 |
| 220.92.0.0/14 | AS4766 | Korea Telecom | 262,144 |
| 220.96.0.0/14 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 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 | AS55620 | Korea Telecom | 262,144 |
| 220.70.0.0/15 | AS38089 | Korea Telecom | 131,072 |
| 220.228.0.0/15 | AS4780 | New Centry InfoComm Tech. Co., Ltd. | 131,072 |
| 220.228.0.0/15 | AS9919 | New Centry InfoComm Tech. Co., Ltd. | 131,072 |
| 220.70.0.0/15 | AS4766 | Korea Telecom | 131,072 |
| 220.64.0.0/16 | AS9457 | DREAMLINE CO. | 65,536 |
| 220.219.0.0/16 | AS9997 | Suzuka Cable Co.,Ltd | 65,536 |
| 220.230.0.0/16 | AS9697 | DREAMLINE CO. | 65,536 |
| 220.65.0.0/16 | AS4766 | DACOM-PUBNETPLUS | 65,536 |
| 220.230.0.0/16 | AS9457 | DREAMLINE CO. | 65,536 |
| 220.103.0.0/16 | AS9644 | SK Telecom | 65,536 |
| 220.241.0.0/16 | AS4515 | PCCW Business Internet Access | 65,536 |
| 220.65.0.0/16 | AS9316 | DACOM-PUBNETPLUS | 65,536 |
| 220.212.0.0/16 | AS4725 | SoftBank Corp. | 65,536 |
| 220.153.0.0/16 | AS18081 | KCN-Net, Internet Service Provider and Cable television Network, Higashiikoma, Nara,Japan | 65,536 |
| 220.227.0.0/16 | AS18101 | RCOM-STATIC-DIA | 65,536 |
| 220.254.0.0/16 | AS18268 | Naganoken Kyodou Densan Co.Ltd. | 65,536 |
| 220.65.0.0/16 | AS9647 | DACOM-PUBNETPLUS | 65,536 |
| 220.65.0.0/16 | AS23579 | DACOM-PUBNETPLUS | 65,536 |
| 220.226.0.0/16 | AS18101 | This space is statically assigned | 65,536 |
| 220.209.0.0/16 | AS2510 | FUJITSU LIMITED | 65,536 |
| 220.102.0.0/16 | AS2518 | BIGLOBE Inc. | 65,536 |
| 220.144.0.0/16 | AS2518 | BIGLOBE Inc. | 65,536 |
| 220.174.0.0/16 | AS4134 | CHINANET hainan province network | 65,536 |
| 220.132.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.253.0.0/16 | AS7545 | iiNet Limited | 65,536 |
| 220.134.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.234.0.0/16 | AS9812 | Oriental Cable Network Co., Ltd. | 65,536 |
| 220.133.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.139.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.129.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.253.0.0/16 | AS4739 | iiNet Limited | 65,536 |
| 220.142.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
| 220.65.0.0/16 | AS38669 | DACOM-PUBNETPLUS | 65,536 |
| 220.65.0.0/16 | AS38402 | DACOM-PUBNETPLUS | 65,536 |
| 220.143.0.0/16 | AS3462 | Chunghwa Telecom Co.,Ltd. | 65,536 |
Hosted domains
There are 983 domain names hosted across 416 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 220.80.108.197 | kt-inter.net | 135 |
| 220.80.108.210 | yhmaul.com | 112 |
| 220.86.135.52 | buildupgermany.com | 18 |
| 220.85.13.5 | nton.co.kr | 13 |
| 220.81.203.66 | hanulvillage.or.kr | 13 |
| 220.85.13.3 | sherpago.co.kr | 13 |
| 220.85.13.4 | bunyang09.com | 11 |
| 220.80.108.150 | skyfuneral.kr | 11 |
| 220.86.56.162 | globalepiinc.com | 10 |
| 220.86.111.204 | finlchain.org | 10 |
| 220.82.26.135 | packet.co.kr | 10 |
| 220.80.108.228 | najari.co.kr | 9 |
| 220.87.199.59 | ardent.kr | 9 |
| 220.80.108.10 | xn--hz2b250a0yi.com | 9 |
| 220.85.13.11 | landedu.co.kr | 8 |
| 220.85.11.156 | mib19.co.kr | 8 |
| 220.82.118.68 | jw-kids.com | 7 |
| 220.81.27.12 | 365allcare.net | 7 |
| 220.85.11.161 | 114c.co.kr | 7 |
| 220.85.91.186 | aftersicare.com | 7 |
Hosted domains API
Pingable IPs
281,893 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 220.86.129.209 |
1.44ms from Seoul,
KR
|
|
| 220.86.96.182 |
1.25ms from Seoul,
KR
|
|
| 220.86.119.1 |
1.07ms from Seoul,
KR
|
|
| 220.86.250.41 |
3.27ms from Seoul,
KR
|
|
| 220.86.184.194 |
1.62ms from Seoul,
KR
|
|
| 220.86.233.254 |
3.69ms from Seoul,
KR
|
|
| 220.86.223.44 |
1.46ms from Seoul,
KR
|
|
| 220.86.182.254 |
1.56ms from Seoul,
KR
|
|
| 220.86.197.190 |
1.72ms from Seoul,
KR
|
|
| 220.86.75.100 |
1.45ms from Seoul,
KR
|
|
| 220.86.224.45 |
2.97ms from Seoul,
KR
|
|
| 220.86.32.254 |
1.28ms from Seoul,
KR
|
|
| 220.86.122.221 |
1.19ms from Seoul,
KR
|
|
| 220.86.56.11 |
0.87ms from Seoul,
KR
|
|
| 220.86.188.177 |
1.33ms from Seoul,
KR
|
|
| 220.86.51.183 |
1.09ms from Seoul,
KR
|
|
| 220.86.87.96 |
1.34ms from Seoul,
KR
|
|
| 220.86.136.129 |
1.40ms from Seoul,
KR
|
|
| 220.86.242.24 |
3.74ms from Seoul,
KR
|
|
| 220.86.30.202 |
1.47ms from Seoul,
KR
|
|
| 220.86.219.113 |
1.32ms from Seoul,
KR
|
|
| 220.86.86.220 |
1.55ms from Seoul,
KR
|
|
| 220.86.121.39 |
1.59ms from Seoul,
KR
|
|
| 220.86.92.116 |
1.21ms from Seoul,
KR
|
|
| 220.86.113.176 |
0.87ms 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 |
|---|---|---|
| 23.0.17.93 |
0.17ms from Ashburn,
US
|
|
| 31.222.225.125 |
1.54ms from Baku,
AZ
|
|
| 76.185.147.205 |
10.31ms from Dallas,
US
|
|
| 170.10.188.205 |
0.33ms from Dallas,
US
|
|
| 72.240.47.189 |
2.85ms from Detroit,
US
|
|
| 91.55.153.109 |
9.89ms from Frankfurt am Main,
DE
|
|
| 154.86.246.77 |
0.77ms from Hong Kong,
HK
|
|
| 104.184.122.93 |
9.13ms from Kansas City,
US
|
|
| 212.125.72.189 |
8.69ms from London,
GB
|
|
| 64.86.244.29 |
0.76ms from Montreal,
CA
|
|
| 3.111.94.205 |
0.16ms from Mumbai,
IN
|
|
| 69.141.46.157 |
6.69ms from New York City,
US
|
|
| 218.219.97.109 |
10.96ms from Osaka,
JP
|
|
| 180.220.14.29 |
11.91ms from Osaka,
JP
|
|
| 201.61.204.77 |
1.02ms from Osasco,
BR
|
|
| 34.12.229.13 |
0.13ms from Oudeschip,
NL
|
|
| 72.244.234.173 |
0.97ms from Secaucus,
US
|
|
| 61.37.177.93 |
2.41ms from Seoul,
KR
|
|
| 121.183.55.109 |
6.72ms from Seoul,
KR
|
|
| 103.39.122.29 |
2.86ms from Singapore,
SG
|
|
| 189.99.189.141 |
4.13ms from São Paulo,
BR
|
|
| 113.176.236.253 |
8.04ms from Da Nang,
VN
|
|
| 14.167.58.29 |
2.93ms from Hanoi,
VN
|
|
| 64.60.103.61 |
0.65ms from Los Angeles,
US
|
|
| 47.147.146.93 |
2.26ms from Los Angeles,
US
|
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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