1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.237.0.0/16
  4. AS38387  | 103.237.20.0/22

103.237.20.0/22

AS38387  ·  CMB Sejong Broadcasting Co,.Ltd

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Summary

Country South Korea
Domain cmb.co.kr
ASN AS38387
Registry APNIC
ID CMBMUTINET

WHOIS Details

inetnum:        103.237.20.0 - 103.237.23.255
netname:        CMBMUTINET
descr:          CMB
admin-c:        IM257-AP
tech-c:         IM257-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T01:04:07Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Chungcheongnam-do Gongju-si Bonghwang-ro 125
country:        KR
phone:          +82-70-8110-7985
e-mail:         [email protected]
nic-hdl:        IM257-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2023-05-08T00:50:01Z
source:         APNIC

inetnum:        103.237.20.0 - 103.237.23.255
netname:        CMBMUTINET-KR
descr:          CMB
country:        KR
admin-c:        CY543-KR
tech-c:         CY543-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.
changed:        [email protected]
source:         KRNIC

person:         IP Manager
address:        Chungcheongnam-do Gongju-si Bonghwang-ro 125
address:        CMB Chungcheong broadcasting
country:        KR
phone:          +82-70-8110-7985
e-mail:         [email protected]
nic-hdl:        CY543-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 103.237.0.0/16

Range ASN Company Num of IPs
103.237.156.0/22 AS132934 RKCOMMUNICATIONS 1,024
103.237.124.0/22 AS133613 Rua de Xangai 175, 1,024
103.237.8.0/22 AS23724 Beijing Internet Harbor Technology Co.,Ltd 1,024
103.237.128.0/22 AS24637 Webdiscount GmbH & Co. KG 1,024
103.237.96.0/22 AS45899 Bkav Corporation 1,024
103.237.116.0/22 AS45942 Sikka Internet Pvt. Ltd 1,024
103.237.108.0/22 AS55803 Hostopia Australia Web Pty Ltd 1,024
103.237.32.0/22 AS58558 PT Jagat Media Teknologi 1,024
103.237.144.0/22 AS131414 Long Van Soft Solution JSC 1,024
103.237.40.0/22 AS9790 Two Degrees Mobile Limited 1,024
103.237.56.0/22 AS134863 Icom Broadband Service India Pvt. Ltd. 1,024
103.237.36.0/22 AS132298 Antaranga Properties Ltd 1,024
103.237.16.0/22 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 1,024
103.237.164.0/22 AS45177 BIG IRON LIMITED 1,024
103.237.148.0/22 AS45538 Mat Bao BPO., JSC 1,024
103.237.54.0/23 AS27568 WaveDivision Holdings, LLC 512
103.237.168.0/23 AS133449 VASTSPACE PTE. LTD. 512
103.237.86.0/23 AS150895 JETCLOUD TECHNOLOGY CO., LTD 512
103.237.50.0/23 AS151603 D-Link Australia Pty Ltd 512
103.237.140.0/23 AS38320 PT Indonesia Mitra Solusi 512
103.237.92.0/23 AS55933 Shanghai Pineapple Cloud Computing Co. Ltd. 512
103.237.101.0/24 AS62610 Dudullu OSB, 3. Cadde, No.4, Yukari Dudullu, ümraniye Istanbul, Turkey, 34776 256
103.237.95.0/24 AS18186 FOOKSTAR TECH PTE. LTD. 256
103.237.170.0/24 AS133258 Metropolitan Stock Exchange of India Limited 256
103.237.135.0/24 AS133312 LALCO PRIVATE LIMITED 256
103.237.143.0/24 AS133449 VASTSPACE PTE. LTD. 256
103.237.81.0/24 AS133582 Mind Australia 256
103.237.80.0/24 AS133587 Bain and Company 256
103.237.142.0/24 AS133600 2 One-North Gateway, Singapore 138502 256
103.237.171.0/24 AS133603 Evision Pty Ltd 256
103.237.94.0/24 AS140224 FOOKSTAR TECH PTE. LTD. 256
103.237.94.0/24 AS140224 FOOKSTAR TECH PTE. LTD. 256
103.237.95.0/24 AS140224 FOOKSTAR TECH PTE. LTD. 256
103.237.95.0/24 AS140224 FOOKSTAR TECH PTE. LTD. 256
103.237.84.0/24 AS146870 TJSB SAHAKARI BANK LTD 256
103.237.94.0/24 AS18186 FOOKSTAR TECH PTE. LTD. 256
103.237.94.0/24 AS18186 FOOKSTAR TECH PTE. LTD. 256
103.237.95.0/24 AS18186 FOOKSTAR TECH PTE. LTD. 256
103.237.100.0/24 AS21859 ROUTE 256
103.237.72.0/24 AS38186 Forewin Telecom Group Limited, ISP at HK 256
103.237.73.0/24 AS38186 Forewin Telecom Group Limited, ISP at HK 256
103.237.74.0/24 AS38186 Forewin Telecom Group Limited, ISP at HK 256
103.237.75.0/24 AS38186 Forewin Telecom Group Limited, ISP at HK 256
103.237.134.0/24 AS38320 PT Indonesia Mitra Solusi 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

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

IP Address ASN Details
103.237.21.102 AS38387 CMB Sejong Broadcasting Co,.Ltd 3.42ms from Seoul, KR
103.237.22.4 AS38387 CMB Sejong Broadcasting Co,.Ltd 3.70ms 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
54.71.69.38 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
186.28.247.6 AS19429 ETB - Colombia 0.56ms from Bogota, CO
20.122.2.198 AS8075 Microsoft Corporation 0.24ms from Boydton, US
190.210.26.166 AS16814 NSS S.A. 0.21ms from Buenos Aires, AR
97.130.159.86 AS6167 Verizon Business 9.39ms from Chicago, US
109.185.77.6 AS8926 Moldtelecom SA 4.56ms from Chisinau, MD
146.75.6.150 AS54113 Fastly, Inc. 0.12ms from Fortaleza, BR
218.103.27.214 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.52ms from Hong Kong, HK
175.175.112.150 AS4837 CHINA UNICOM China169 Backbone 7.68ms from Liaoyang, CN
31.32.193.166 AS5410 Bouygues Telecom SA 2.11ms from Lyon, FR
83.205.143.6 AS3215 Orange S.A. 6.51ms from Paris, FR
210.222.23.182 AS4766 Korea Telecom 1.15ms from Seoul, KR
96.80.57.214 AS7922 Comcast Cable Communications, LLC 4.68ms from Atlanta, US
95.9.58.230 AS9121 Turk Telekomunikasyon Anonim Sirketi 8.22ms from Bursa, TR
132.232.209.54 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.84ms from Chengdu, CN
85.203.51.198 AS54103 MOD Mission Critical, LLC 0.22ms from Chicago, US
185.33.206.38 AS207116 ThyssenKrupp Information Management GmbH 1.10ms from Frankfurt am Main, DE
192.119.63.38 AS15943 wilhelm.tel GmbH 0.42ms from Hamburg, DE
183.178.17.134 AS9269 Hong Kong Broadband Network Ltd. 0.64ms from Hong Kong, HK
107.155.0.230 AS21859 Zenlayer Inc 0.22ms from Los Angeles, US
85.91.247.54 AS34270 Internet Connections Ltd 0.25ms from Manchester, GB
79.54.122.182 AS3269 Telecom Italia S.p.A. 5.34ms from Milan, IT
211.55.169.102 AS4766 Korea Telecom 6.96ms from Seoul, KR
86.98.223.230 AS5384 Emirates Internet 3.66ms from Al Fujairah City, AE
101.51.231.134 AS23969 TOT Public Company Limited 8.18ms from Bangkok, TH

Traceroute

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

$
traceroute -a -n -q1 103.237.22.42
traceroute to 103.237.22.42 (103.237.22.42): 64 hops max, 52 byte packets
1 [AS31898] 140.91.214.7 0.083 ms
2 [] 139.150.100.233 1.163 ms
3 [] 139.150.100.220 2.256 ms
4 [AS9457] 211.61.192.1 2.216 ms
5 [AS9457] 211.61.192.2 4.035 ms
6 [AS9457] 211.111.68.18 4.904 ms
7 *
8 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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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