111.91.152.0/21

AS38673 · Korea Cable TV Kwangju Broadcasting

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Summary

Country	South Korea
Domain	kctv.co.kr
ASN	AS38673
Parent Range	111.91.144.0/20
Registry	KRNIC
ID	KCTVNET-KR

WHOIS Details

inetnum:        111.91.144.0 - 111.91.159.255
netname:        KCTVNET-KR
descr:          Korea Cable TV Kwangju Broadcasting
country:        KR
admin-c:        DB741-KR
tech-c:         DB741-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:        Gwangju Buk-gu Geumnam-ro 146
address:        Korea Cable TV Kwangju Broadcasting
country:        KR
phone:          +82-62-417-8000
e-mail:         kjkctv@naver.com
nic-hdl:        DB741-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 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 contain 111.91.152.0/21

Range	ASN	Company	Num of IPs
111.91.144.0/20	AS38673	Korea Cable TV Kwangju Broadcasting	4,096

Nearby Ranges

BGP prefixes that overlap with 111.91.0.0/16

Range	ASN	Company	Num of IPs
111.91.160.0/19	AS38673	Korea Cable TV Kwangju Broadcasting	8,192
111.91.144.0/20	AS38673	Korea Cable TV Kwangju Broadcasting	4,096
111.91.160.0/20	AS38673	Kwangju Cable Television	4,096
111.91.240.0/20	AS10000	Nagasaki Cable Media Inc.	4,096
111.91.128.0/21	AS23576	NAVER Cloud Corp.	2,048
111.91.237.0/24	AS131188	ReadySpace HK VPS Service	256
111.91.236.0/24	AS131188	ReadySpace HK Managed Server Service	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

1,673 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
111.91.159.147	AS38673 Korea Cable TV Kwangju Broadcasting	`6.37ms` from Seoul, KR
111.91.152.78	AS38673 Korea Cable TV Kwangju Broadcasting	`6.38ms` from Seoul, KR
111.91.157.73	AS38673 Korea Cable TV Kwangju Broadcasting	`6.30ms` from Seoul, KR
111.91.155.136	AS38673 Korea Cable TV Kwangju Broadcasting	`6.63ms` from Seoul, KR
111.91.158.55	AS38673 Korea Cable TV Kwangju Broadcasting	`6.32ms` from Seoul, KR
111.91.156.87	AS38673 Korea Cable TV Kwangju Broadcasting	`6.47ms` from Seoul, KR
111.91.154.58	AS38673 Korea Cable TV Kwangju Broadcasting	`6.49ms` from Seoul, KR
111.91.153.226	AS38673 Korea Cable TV Kwangju Broadcasting	`6.38ms` 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
50.123.163.229	AS5650 Frontier Communications of America, Inc.	`15.06ms` from Ashburn, US
4.31.207.213	AS3356 Level 3 Parent, LLC	`0.36ms` from Atlanta, US
181.6.17.21	AS7303 Telecom Argentina S.A.	`7.93ms` from Buenos Aires, AR
216.204.217.133	AS7029 Windstream Communications LLC	`0.73ms` from Dallas, US
106.2.69.53	AS45062 Netease-Network	`3.39ms` from Hangzhou, CN
212.92.174.37	AS8371 PJSC "Vimpelcom"	`6.20ms` from Kazan, RU
37.14.192.37	AS12479 Orange Espagne SA	`7.39ms` from Madrid, ES
37.235.217.181	AS41268 Sesameware FZ-LLC	`8.08ms` from Moscow, RU
103.27.120.245	AS132911 ECS BIZTECH LTD	`8.80ms` from Mumbai, IN
37.221.247.5	AS204666 Jiri Tlapak	`1.50ms` from Prague, CZ
50.207.66.37	AS7922 Comcast Cable Communications, LLC	`2.66ms` from San Jose, US
203.229.160.133	AS4766 Korea Telecom	`1.02ms` from Seoul, KR
91.226.179.69	AS56855 Ministry of Internal Affairs	`1.21ms` from Tbilisi, GE
82.23.18.37	AS212238 Datacamp Limited	`0.11ms` from Tokyo, JP
40.115.189.21	AS8075 Microsoft Corporation	`0.54ms` from Tokyo, JP
40.121.215.149	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
47.227.108.213	AS33363 Charter Communications, Inc	`7.21ms` from Chicago, US
208.59.180.53	AS6079 RCN	`3.86ms` from Chicago, US
18.157.252.133	AS16509 Amazon.com, Inc.	`0.20ms` from Frankfurt am Main, DE
27.154.141.213	AS4134 CHINANET-BACKBONE	`6.67ms` from Fuzhou, CN
36.56.93.85	AS4134 CHINANET-BACKBONE	`6.68ms` from Huai'an, CN
70.178.207.165	AS22773 Cox Communications Inc.	`11.36ms` from Kansas City, US
104.174.195.37	AS20001 Charter Communications Inc	`4.79ms` from Los Angeles, US
67.14.10.149	AS209 CenturyLink Communications, LLC	`8.35ms` from Los Angeles, US
151.112.132.245	AS32480 Loma Linda University Medical Center	`5.05ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 111.91.153.205

traceroute to 111.91.153.205 (111.91.153.205): 64 hops max, 52 byte packets

1 [AS15169] 142.251.60.112 31.019 ms

2 *

3 [AS9457] 211.242.0.9 61.602 ms

4 [AS9457] 211.242.0.10 64.18 ms

5 *

6 *

7 *

8 *

9 [AS38673] 111.91.153.205 40.466 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 28th 2025

What are IP address ranges?

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