61.251.10.0/23

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:        61.251.0.0 - 61.251.15.255
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:  2019-04-29T07:39:42Z
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:        61.251.0.0 - 61.251.15.255
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
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

Nearby Ranges

BGP prefixes that overlap with 61.251.0.0/16

Range	ASN	Company	Num of IPs
61.251.176.0/20	AS202736	ILINKKOREA	4,096
61.251.64.0/20	AS4766	Korea Telecom	4,096
61.251.96.0/20	AS2914	NTT KOREA	4,096
61.251.176.0/20	AS38676	ILINKKOREA	4,096
61.251.65.0/24	AS4766	KT	256
61.251.66.0/24	AS4766	KT	256
61.251.67.0/24	AS4766	KT	256
61.251.68.0/24	AS4766	KT	256
61.251.69.0/24	AS4766	KT	256
61.251.70.0/24	AS4766	KT	256
61.251.71.0/24	AS4766	KT	256
61.251.72.0/24	AS4766	KT	256
61.251.73.0/24	AS4766	KT	256
61.251.74.0/24	AS4766	KT	256
61.251.75.0/24	AS4766	KT	256
61.251.76.0/24	AS4766	KT	256
61.251.77.0/24	AS4766	KT	256
61.251.162.0/24	AS10160	KDDI KOREA	256
61.251.78.0/24	AS4766	KT	256
61.251.164.0/24	AS10160	Seowoninfor	256
61.251.166.0/24	AS10160	KDDI KOREA	256
61.251.188.0/24	AS4766	ILINKKOREAS	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
61.251.10.2	AS38684 CMB Daejeon Broadcasting Co,.Ltd	`3.90ms` from Incheon, KR
61.251.11.1	AS38684 CMB Daejeon Broadcasting Co,.Ltd	`3.88ms` 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
114.125.225.71	AS23693 PT. Telekomunikasi Selular	`9.30ms` from Batam, ID
159.250.199.7	AS11776 Breezeline	`8.09ms` from Boston, US
128.30.10.7	AS3 Massachusetts Institute of Technology	`2.60ms` from Boston, US
47.227.220.151	AS33363 Charter Communications, Inc	`8.34ms` from Chicago, US
14.180.135.231	AS45899 VNPT Corp	`3.23ms` from Hanoi, VN
49.146.79.231	AS9299 Philippine Long Distance Telephone Company	`18.49ms` from Manila, PH
173.49.166.167	AS701 Verizon Business	`1.44ms` from Philadelphia, US
70.174.171.135	AS22773 Cox Communications Inc.	`2.41ms` from Phoenix, US
67.176.134.183	AS7922 Comcast Cable Communications, LLC	`4.23ms` from Chicago, US
198.225.70.7	AS5672 AT&T Enterprises, LLC	`1.16ms` from Dallas, US
76.134.47.23	AS7922 Comcast Cable Communications, LLC	`7.99ms` from Dallas, US
42.194.176.183	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.20ms` from Guangzhou, CN
76.174.197.183	AS20001 Charter Communications Inc	`7.35ms` from Los Angeles, US
185.168.145.167	AS57099 Boundless Networks Limited	`2.93ms` from Manchester, GB
16.26.206.167	AS16509 Amazon.com, Inc.	`0.65ms` from Melbourne, AU
162.199.84.135	AS7018 AT&T Enterprises, LLC	`9.50ms` from Miami, US
94.75.151.135	AS12389 PJSC Rostelecom	`11.95ms` from Moscow, RU
72.89.156.103	AS701 Verizon Business	`2.23ms` from New York City, US
187.121.90.7	AS19182 TELEFÔNICA BRASIL S.A	`9.30ms` from Osasco, BR
14.52.208.151	AS4766 Korea Telecom	`1.50ms` from Seoul, KR
14.50.173.183	AS4766 Korea Telecom	`3.40ms` from Seoul, KR
222.111.61.231	AS4766 Korea Telecom	`1.50ms` from Seoul, KR
203.75.243.39	AS3462 Data Communication Business Group	`0.98ms` from Taipei, TW
83.175.95.247	AS31510 Innsbrucker Kommunalbetriebe AG	`8.76ms` from Vienna, AT
20.51.178.71	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 61.251.11.169

traceroute to 61.251.11.169 (61.251.11.169): 64 hops max, 52 byte packets

1 [AS15169] 74.125.251.95 120.458 ms

2 *

3 *

4 *

5 [AS9318] 218.48.15.122 147.532 ms

6 *

7 *

8 [AS9318] 39.119.203.202 151.086 ms

9 [AS38684] 61.251.11.169 151.53 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On February 7th 2026

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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