59.0.0.0/13

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	kt.com
ASN	AS4766
Parent Range	59.0.0.0/11
Registry	APNIC
ID	KORNET

WHOIS Details

inetnum:        59.0.0.0 - 59.31.255.255
netname:        KORNET
descr:          Korea Telecom
admin-c:        IM667-AP
tech-c:         IM667-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr 20170203
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Seoul Songpa-gu Jungdae-ro 135
e-mail:         hostmaster@nic.or.kr
abuse-mailbox:  hostmaster@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20150513
source:         APNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IM667-AP
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20170328
source:         APNIC

inetnum:        59.0.0.0 - 59.31.255.255
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.krnic.net.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IA9-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IM9-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 59.0.0.0/13

Range	ASN	Company	Num of IPs
59.0.0.0/11	AS23555	Korea Telecom	2,097,152
59.0.0.0/11	AS23587	Korea Telecom	2,097,152
59.0.0.0/11	AS4766	Korea Telecom	2,097,152
59.0.0.0/11	AS131093	Korea Telecom	2,097,152
59.0.0.0/11	AS9318	Korea Telecom	2,097,152

BGP prefixes that are contained by 59.0.0.0/13

Range	ASN	Company	Num of IPs
59.2.112.0/24	AS9954	KT	256
59.7.252.0/24	AS23554	(ju)sinhaneunhaeng	256
59.4.95.0/24	AS4766	Suncheoncheongamdaehak	256
59.4.96.0/24	AS4766	Suncheoncheongamdaehak	256
59.4.97.0/24	AS4766	Suncheoncheongamdaehak	256
59.4.98.0/24	AS4766	Suncheoncheongamdaehak	256
59.1.40.0/24	AS7560	Korea Telecom	256
59.1.41.0/24	AS7560	Korea Telecom	256
59.0.170.0/24	AS4766	Jeonnamgwahakdaehakjang	256
59.0.171.0/24	AS4766	Jeonnamgwahakdaehakjang	256
59.0.172.0/24	AS4766	Jeonnamgwahakdaehakjang	256
59.0.173.0/24	AS4766	Jeonnamgwahakdaehakjang	256
59.0.174.0/24	AS4766	Jeonnamgwahakdaehakjang	256
59.0.175.0/24	AS4766	Jeonnamgwahakdaehakjang	256
59.0.176.0/24	AS4766	Jeonnamgwahakdaehakjang	256
59.0.177.0/24	AS4766	Jeonnamgwahakdaehakjang	256
59.2.109.0/24	AS4766	KT	256
59.4.89.0/24	AS4766	Suncheoncheongamdaehak	256
59.4.90.0/24	AS4766	Suncheoncheongamdaehak	256
59.4.91.0/24	AS4766	Suncheoncheongamdaehak	256
59.4.92.0/24	AS4766	Suncheoncheongamdaehak	256
59.4.93.0/24	AS4766	Suncheoncheongamdaehak	256
59.4.94.0/24	AS4766	Suncheoncheongamdaehak	256

Nearby Ranges

BGP prefixes that overlap with 59.0.0.0/8

Range	ASN	Company	Num of IPs
59.0.0.0/11	AS9318	Korea Telecom	2,097,152
59.0.0.0/11	AS4766	Korea Telecom	2,097,152
59.0.0.0/11	AS131093	Korea Telecom	2,097,152
59.0.0.0/11	AS23587	Korea Telecom	2,097,152
59.0.0.0/11	AS23555	Korea Telecom	2,097,152
59.44.0.0/14	AS4809	CHINANET liaoning province network	262,144
59.52.0.0/14	AS139201	CHINANET Jiangxi province network	262,144
59.52.0.0/14	AS134238	CHINANET Jiangxi province network	262,144
59.44.0.0/14	AS4134	CHINANET liaoning province network	262,144
59.64.0.0/14	AS4538	China Education and Research Network	262,144
59.44.0.0/14	AS134762	CHINANET liaoning province network	262,144
59.44.0.0/14	AS137688	CHINANET liaoning province network	262,144
59.52.0.0/14	AS4134	CHINANET Jiangxi province network	262,144
59.148.0.0/15	AS9269	Hong Kong Broadband Network Ltd	131,072
59.104.0.0/15	AS4780	Digital United I	131,072
59.158.0.0/15	AS17506	ARTERIA Networks Corporation	131,072
59.148.0.0/15	AS10103	Hong Kong Broadband Network Ltd	131,072
59.62.0.0/15	AS4134	CHINANET Jiangxi province network	131,072
59.62.0.0/15	AS134238	CHINANET Jiangxi province network	131,072
59.146.0.0/15	AS2527	Sony Network Communications Inc.	131,072
59.144.0.0/15	AS24560	BHARTI INFOTEL LTD.	131,072
59.144.0.0/15	AS45609	BHARTI INFOTEL LTD.	131,072
59.144.0.0/15	AS9498	BHARTI INFOTEL LTD.	131,072
59.186.0.0/15	AS3786	LG DACOM Corporation	131,072
59.100.0.0/15	AS2764	AAPT Limited	131,072
59.186.0.0/15	AS23584	LG DACOM Corporation	131,072
59.117.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
59.166.0.0/16	AS9824	JCOM Co., Ltd.	65,536
59.116.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
59.110.0.0/16	AS37963	Aliyun Computing Co., LTD	65,536
59.112.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
59.115.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
59.127.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
59.114.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
59.126.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
59.122.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
59.121.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
59.123.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
59.113.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
59.154.0.0/16	AS7474	SingTel Optus Pty Ltd	65,536
59.188.0.0/16	AS9269	HKBN Enterprise Solutions Limited	65,536
59.103.0.0/16	AS17557	Pakistan Telecommunication Company Limited	65,536
59.188.0.0/16	AS17444	HKBN Enterprise Solutions Limited	65,536
59.87.0.0/16	AS17506	ARTERIA Networks Corporation	65,536
59.190.0.0/16	AS17511	OPTAGE Inc.	65,536
59.189.0.0/16	AS140928	StarHub Cable Vision Ltd Singapore Broadband Access Provider	65,536
59.167.0.0/16	AS4739	iiNet Limited	65,536
59.130.0.0/17	AS18126	Chubu Telecommunications Co.,Inc.	32,768
59.151.0.0/17	AS9308	21ViaNet(China),Inc.	32,768
59.151.0.0/17	AS9308	21ViaNet(China),Inc.	32,768

Hosted domains

There are 1,126 domain names hosted across 385 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
59.1.209.22	palbokart.kr	73
59.1.209.111	jbhrd.or.kr	25
59.2.0.142	buyjeonju.kr	21
59.6.112.91	yupancpop.co.kr	15
59.4.62.33	saehanenc.com	10
59.3.93.103	ecoeve.kr	7
59.1.98.76	linuking.com	7
59.3.91.135	taixinmt.com	5
59.6.77.69	virtuallab.co.kr	5
59.7.50.244	mirweb.co.kr	4
59.3.103.185	ilgok.or.kr	3
59.1.195.24	unionynj.com	3
59.2.0.146	jnaic.or.kr	3
59.3.87.92	xn--2s2b1pr5p2go2cw36c.com	3
59.2.55.252	dhelectric.kr	3
59.1.209.9	iksangranfondo.com	3
59.0.87.154	w-sai.co.kr	3
59.6.25.248	api-hoppang.shop	3
59.1.175.68	edupix.shop	3
59.7.80.113	tee-tattoo.co.kr	3

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

302,321 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
59.0.4.126	AS4766 Korea Telecom	`6.87ms` from Seoul, KR
59.0.7.171	AS4766 Korea Telecom	`7.08ms` from Seoul, KR
59.0.1.254	AS4766 Korea Telecom	`5.63ms` from Seoul, KR
59.0.3.254	AS4766 Korea Telecom	`7.50ms` from Seoul, KR
59.0.6.225	AS4766 Korea Telecom	`6.78ms` from Seoul, KR
59.0.0.196	AS4766 Korea Telecom	`5.42ms` from Seoul, KR
59.0.5.151	AS4766 Korea Telecom	`6.98ms` from Seoul, KR
59.0.2.152	AS4766 Korea Telecom	`7.24ms` from Seoul, KR
59.2.180.254	AS4766 Korea Telecom	`5.37ms` from Seoul, KR
59.2.184.254	AS4766 Korea Telecom	`5.43ms` from Seoul, KR
59.3.68.254	AS4766 Korea Telecom	`5.88ms` from Seoul, KR
59.3.76.100	AS4766 Korea Telecom	`5.05ms` from Seoul, KR
59.2.219.162	AS4766 Korea Telecom	`6.23ms` from Seoul, KR
59.2.205.206	AS4766 Korea Telecom	`4.52ms` from Seoul, KR
59.3.73.20	AS4766 Korea Telecom	`5.85ms` from Seoul, KR
59.3.97.235	AS4766 Korea Telecom	`5.29ms` from Seoul, KR
59.3.84.190	AS4766 Korea Telecom	`6.81ms` from Seoul, KR
59.2.243.175	AS4766 Korea Telecom	`3.82ms` from Seoul, KR
59.3.24.106	AS4766 Korea Telecom	`5.34ms` from Seoul, KR
59.2.159.254	AS4766 Korea Telecom	`5.41ms` from Seoul, KR
59.3.48.217	AS4766 Korea Telecom	`4.97ms` from Seoul, KR
59.3.103.77	AS4766 Korea Telecom	`4.98ms` from Seoul, KR
59.3.10.157	AS4766 Korea Telecom	`4.97ms` from Seoul, KR
59.2.231.247	AS4766 Korea Telecom	`4.36ms` from Seoul, KR
59.3.25.254	AS4766 Korea Telecom	`5.34ms` 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
52.36.200.29	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
134.174.21.173	AS40127 Longwood Medical and Academic Area (LMA)	`1.24ms` from Boston, US
173.42.58.29	AS11426 Charter Communications Inc	`0.53ms` from Charlotte, US
23.116.225.13	AS7018 AT&T Enterprises, LLC	`11.16ms` from Chicago, US
170.253.111.13	AS36817 MCSNet	`2.72ms` from Edmonton, CA
203.113.177.29	AS7552 Viettel Group	`0.27ms` from Ho Chi Minh City, VN
39.59.30.29	AS17557 Pakistan Telecommunication Company Limited	`11.36ms` from Islamabad, PK
182.247.254.29	AS134765 CHINANET Yunnan province IDC1 network	`0.63ms` from Kunming, CN
86.2.211.93	AS5089 Virgin Media Limited	`5.94ms` from London, GB
90.161.175.221	AS12479 Orange Espagne SA	`6.42ms` from Madrid, ES
138.36.197.221	AS264586 SORIANO SIQUEIRA TELECOMUNICACOES LTDA	`9.34ms` from Muriae, BR
58.213.148.173	AS4134 CHINANET-BACKBONE	`1.22ms` from Nanjing, CN
80.142.126.109	AS3320 Deutsche Telekom AG	`7.51ms` from Nuernberg, DE
181.198.170.13	AS27947 Telconet S.A	`2.61ms` from Quito, EC
203.235.77.237	AS9848 SEJONG NETWORKS	`1.23ms` from Seoul, KR
192.176.62.77	AS202780 Advania Sverige AB	`1.22ms` from Stockholm, SE
96.255.122.109	AS701 Verizon Business	`2.15ms` from Ashburn, US
20.231.127.109	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
84.173.163.157	AS3320 Deutsche Telekom AG	`3.94ms` from Berlin, DE
54.190.94.189	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
170.244.149.109	AS266499 HC TELECOM PROVEDOR DE INTERNET EIRELI-ME	`4.14ms` from Brasilia, BR
45.229.208.45	AS28327 Rei das Tecnologias LTDA ME	`0.29ms` from Brasilia, BR
65.205.85.77	AS701 Verizon Business	`1.19ms` from Dallas, US
93.225.35.109	AS3320 Deutsche Telekom AG	`7.15ms` from Frankfurt am Main, DE
95.154.225.93	AS20860 IOMART CLOUD SERVICES LIMITED	`1.10ms` from London, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 59.0.7.10

traceroute to 59.0.7.10 (59.0.7.10): 64 hops max, 52 byte packets

3 [AS3257] 89.149.130.54 175.633 ms

4 *

5 [AS4766] 112.174.87.249 267.417 ms

6 [AS4766] 112.174.91.21 270.708 ms

7 *

8 *

9 *

10 *

11 [AS4766] 59.0.7.10 278.761 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On December 14th 2025

What are IP address ranges?

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