49.143.132.0/22

AS38684 · CMB Daejeon Broadcasting Co,.Ltd

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Summary

Country	South Korea
Domain	cmb.co.kr
ASN	AS38684
Registry	APNIC
ID	CMBI-NETDJ

WHOIS Details

inetnum:        49.143.128.0 - 49.143.159.255
netname:        CMBI-NETDJ
descr:          CMB Daejeon Broadcasting Co,.Ltd
country:        KR
admin-c:        IM259-AP
tech-c:         IM259-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2025-11-03T06:26:02Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        1 Uam-ro, Jung-gu, Daejeon
country:        KR
phone:          +82-70-8110-7401
e-mail:         dju@cmb.co.kr
nic-hdl:        IM259-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-11-26T00:08:06Z
source:         APNIC

inetnum:        49.143.128.0 - 49.143.159.255
netname:        CMBI-NETDJ-KR
descr:          CMB Daejeon Broadcasting Co,.Ltd
country:        KR
admin-c:        G821-KR
tech-c:         G821-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

Nearby Ranges

BGP prefixes that overlap with 49.143.0.0/16

Range	ASN	Company	Num of IPs
49.143.192.0/20	AS4766	BITNET	4,096
49.143.96.0/20	AS10175	HYUNDAI HCN Chungbuk Systems Co.Ltd	4,096
49.143.176.0/22	AS38684	CMB Daejeon Broadcasting Co,.Ltd	1,024
49.143.16.0/22	AS10175	HYUNDAI HCN Kumho Systems.Co.Ltd	1,024
49.143.248.0/23	AS151395	Shipon Internet	512
49.143.252.0/24	AS55879	SmartLink Broadband Services Pvt Ltd	256
49.143.253.0/24	AS55879	SmartLink Broadband Services Pvt Ltd	256
49.143.254.0/24	AS55879	SmartLink Broadband Services Pvt Ltd	256
49.143.255.0/24	AS55879	SmartLink Broadband Services Pvt Ltd	256
49.143.10.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.11.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.20.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.21.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.22.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.23.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.32.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.33.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.34.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.35.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.44.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.45.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.46.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.47.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.60.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.61.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.62.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.64.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.65.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.66.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.67.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.8.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.9.0/24	AS9319	HYUNDAI HCN Chungbuk Systems Co.Ltd	256
49.143.186.0/24	AS18033	CMB TAEGU BROADCASTING	256
49.143.240.0/24	AS18068	TOCOCHANNEL SHIZUOKA corporation	256
49.143.187.0/24	AS18168	CMB TAEGU BROADCAST SUSEONG	256
49.143.235.0/24	AS21509	61 Robinson Road 11-1 Robinson Centre 65-6372-5452	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
49.143.135.255	AS38684 CMB Daejeon Broadcasting Co,.Ltd	`4.18ms` from Seoul, KR
49.143.132.255	AS38684 CMB Daejeon Broadcasting Co,.Ltd	`3.48ms` from Seoul, KR
49.143.134.0	AS38684 CMB Daejeon Broadcasting Co,.Ltd	`4.09ms` 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
81.131.114.150	AS2856 British Telecommunications PLC	`6.57ms` from Erith, GB
123.157.204.102	AS4837 CHINA UNICOM China169 Backbone	`7.34ms` from Hangzhou, CN
113.189.145.214	AS45899 VNPT Corp	`5.04ms` from Hanoi, VN
117.68.71.150	AS140527 China Telecom	`4.22ms` from Huai'an, CN
223.190.148.150	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`14.31ms` from Kolkata, IN
87.114.39.166	AS6871 Plusnet	`2.94ms` from London, GB
104.183.138.166	AS7018 AT&T Enterprises, LLC	`3.29ms` from Los Angeles, US
2.23.28.118	AS16625 Akamai Technologies, Inc.	`0.16ms` from Madrid, ES
177.35.70.134	AS28573 Claro NXT Telecomunicacoes Ltda	`6.84ms` from Porto Alegre, BR
121.178.197.70	AS4766 Korea Telecom	`6.32ms` from Seoul, KR
211.109.11.230	AS9318 SK Broadband Co Ltd	`1.79ms` from Seoul, KR
109.67.6.54	AS8551 Bezeq International Ltd.	`1.49ms` from Tel Aviv, IL
67.222.221.6	AS14566 Atos IT Solutions and Services Inc	`1.10ms` from Dallas, US
141.125.76.134	AS36351 IBM Cloud	`1.18ms` from London, GB
5.224.50.102	AS12430 VODAFONE ESPANA S.A.U.	`18.30ms` from Madrid, ES
50.212.174.70	AS7922 Comcast Cable Communications, LLC	`6.14ms` from Minneapolis, US
46.218.40.22	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.86ms` from Paris, FR
20.98.125.198	AS8075 Microsoft Corporation	`0.32ms` from Quincy, US
54.237.184.246	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
44.194.185.198	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
189.188.95.134	AS8151 UNINET	`4.16ms` from Santiago de Queretaro, MX
174.31.7.54	AS209 CenturyLink Communications, LLC	`7.92ms` from Seattle, US
67.183.48.198	AS7922 Comcast Cable Communications, LLC	`7.07ms` from Seattle, US
125.176.127.198	AS17858 LG POWERCOMM	`1.96ms` from Seoul, KR
49.165.46.246	AS17858 LG POWERCOMM	`2.07ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 49.143.135.202

traceroute to 49.143.135.202 (49.143.135.202): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.6 0.086 ms

2 [] 139.150.100.233 10.467 ms

3 [] 139.150.100.220 2.195 ms

4 [AS9457] 211.61.192.5 2.433 ms

5 [AS9457] 211.61.192.6 3.957 ms

6 [AS9457] 211.61.254.22 4.498 ms

7 *

8 *

9 [AS38684] 49.143.135.202 12.041 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 15th 2025

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.

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