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HomeCompanieskt HCN Co.,Ltd.
ISP

kt HCN Co.,Ltd.

kt HCN Co.,Ltd. uses 503,039 IPv4 addresses in 124 ranges, and 1 IPv6 range, by the registry records IP Company reads.

kthcn.co.kr·South Korea

503,039
IPv4 addresses
124
IPv4 ranges
1
IPv6 range
1
AS it operates
1
country

Who routes its space

The networks announcing its IPv4, by the addresses each announces.

  1. AS9981 Saero Network Service LTD136,192 · 27.07%
  2. AS7623 Gyeongbuk Cable TV77,824 · 15.47%
  3. AS9762 kt HCN Co.,Ltd.74,240 · 14.76%
  4. AS9319 HCN CHUNGBUK CABLE TV SYSTEMS69,120 · 13.74%
  5. AS10175 Kumho Cable46,079 · 9.16%
  6. AS9569 SEOCHO CABLE SYSTEMS CO., LTD.41,472 · 8.24%
  7. AS23584 PUSAN CABLE TV SYSTEM CO., LTD.37,888 · 7.53%
  8. AS45374 CCS16,384 · 3.26%
  9. AS45996 DAOU TECHNOLOGY1,024 · 0.20%
  10. AS131866 Digital Edge Korea256 · 0.05%

Where its space is

Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.

  1. South Korea503,040 · 100.00%

Networks it operates

The autonomous systems registered under its domain, by the IPv4 each announces anywhere.

ASNNAMETYPEREGISTEREDIPV4
AS9762kt HCN Co.,Ltd.ISPSouth Korea76,544

What the databases see

Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.

Speed tests

Speeds measured from its space in the last 90 days.

From M-Lab
78.9 Mbps
median download
86.5 Mbps
median upload
2,332
download tests
2,276
upload tests

Its address ranges

Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, a CIDR a row, with the network announcing each.

first 100 of 125 ranges
RANGEIPV4ORIGIN
112.72.128.0/1732,768AS9319
119.56.128.0/1732,768AS9981
27.35.128.0/1732,768AS23584
113.59.128.0/1816,384AS9981
114.129.192.0/1816,384AS9981
117.20.192.0/1816,384AS9981
122.199.64.0/1816,384AS9981
59.151.192.0/1816,384AS9981
60.253.0.0/1816,384AS9981
27.35.40.0/212,048AS9762
27.35.48.0/204,096AS9762
27.35.64.0/204,096AS9762
110.35.192.0/198,192AS10175
110.35.224.0/198,192AS7623
114.199.160.0/198,192AS45374
114.199.224.0/198,192AS7623
115.69.96.0/198,192AS7623
203.170.96.0/198,192AS9569
211.47.96.0/198,192AS9762
49.142.128.0/198,192AS9319
49.142.32.0/198,192AS9762
114.199.192.0-114.199.220.647,233AS10175
49.142.216.0/212,048AS7623
49.142.224.0/204,096AS7623
49.142.240.0/221,024AS7623
118.91.24.0/212,048AS10175
118.91.32.0/204,096AS10175
49.143.92.0/221,024AS10175
49.143.96.0/204,096AS10175
49.143.112.0/221,024AS10175
110.35.172.0/221,024AS9762
110.35.176.0/204,096AS9762
111.118.2.0-111.118.19.2554,608AS9569
111.118.112.0/204,096AS7623
111.118.64.0/204,096AS23584
111.118.80.0/204,096AS9319
111.118.96.0/204,096AS10175
114.30.48.0/204,096AS7623
118.91.48.0/204,096AS7623
118.91.8.0/212,048AS45374
118.91.16.0/212,048AS45374
120.50.112.0/204,096AS45374
122.202.32.0/204,096AS10175
122.202.48.0/204,096AS7623
202.150.176.0/204,096AS9762
210.57.240.0/204,096AS9569
211.237.240.0/204,096AS9762
211.41.192.0/204,096AS9762
27.35.112.0/204,096AS7623
27.35.24.0/212,048AS9569
27.35.32.0/212,048AS9569
27.35.80.0/204,096AS9319
27.35.96.0/204,096AS10175
49.142.112.0/204,096AS7623
49.142.16.0/204,096AS9569
49.142.160.0/204,096AS9981
49.142.248.0/212,048AS7623
49.143.0.0/212,048AS7623
49.142.80.0/204,096AS7623
49.142.96.0/204,096AS9762
49.143.76.0/221,024AS9319
49.143.80.0/212,048AS9319
49.143.88.0/221,024AS9319
110.35.128.0-110.35.142.2553,840AS9569
120.50.65.0-120.50.76.2553,072AS9762
211.47.80.0/212,048AS9762
211.47.88.0/221,024AS9762
49.142.204.0/221,024AS9319
49.142.208.0/212,048AS9319
49.143.44.0/221,024AS9319
49.143.48.0/212,048AS9319
123.108.166.0/23512AS9762
123.108.168.0/212,048AS9762
210.57.231.0/24256AS9762
210.57.232.0/212,048AS9762
120.50.104.0/212,048AS7623
120.50.96.0/212,048AS10175
123.108.176.0/212,048AS9569
123.108.184.0/212,048AS10175
27.35.16.0/212,048AS9762
49.143.120.0/212,048AS9319
49.143.24.0/212,048AS7623
49.143.36.0/221,024AS7623
49.143.40.0/221,024AS7623
49.143.60.0/221,024AS9319
49.143.64.0/221,024AS9319
49.143.68.0/221,024AS7623
49.143.72.0/221,024AS7623
114.199.130.0/23512AS9762
114.199.132.0/221,024AS9762
120.50.82.0/23512AS9569
120.50.84.0/221,024AS9569
210.57.224.0/221,024AS9762
210.57.228.0/23512AS9762
111.118.58.0/23512AS9762
111.118.60.0/23512AS9762
111.118.62.0/24256AS9762
49.142.67.0/24256AS9762
49.142.68.0/221,024AS9762
103.2.84.0/221,024
110.35.144.0/221,024AS9569
110.35.164.0/221,024AS45996
111.118.36.0/221,024AS9762
114.199.136.0/221,024AS9569
114.199.144.0/221,024AS9762
120.50.92.0/221,024AS9762
123.108.160.0/221,024AS9762
27.35.0.0/221,024AS9762
49.142.176.0/221,024AS7623
49.142.184.0/221,024AS9319
49.142.188.0/221,024AS9981
49.142.192.0/221,024AS23584
49.142.196.0/221,024AS7623
49.142.244.0/221,024AS9319
49.143.116.0/221,024AS7623
49.143.12.0/221,024AS7623
49.143.16.0/221,024AS10175
49.143.20.0/221,024AS9319
49.143.32.0/221,024AS9319
49.143.56.0/221,024AS7623
49.143.8.0/221,024AS9319
114.199.220.66-114.199.223.255958AS10175
114.199.141.0/24256AS9569
114.199.142.0/23512AS9569
114.199.156.0/23512AS9569
114.199.158.0/24256AS9569
58.141.244.0/23512AS9569
58.141.246.0/24256AS9569
111.118.44.0/23512AS9762
111.118.46.0/23512AS9569
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