180.233.212.0/22

AS38680 · CMB

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Summary

Country	South Korea
Domain	cmb.co.kr
ASN	AS38680
Registry	APNIC
ID	CMBI-NETHK

WHOIS Details

inetnum:        180.233.192.0 - 180.233.255.255
netname:        CMBI-NETHK
descr:          CMB
admin-c:        IM696-AP
tech-c:         IM696-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-01T07:33:28Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
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:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Seoul Yeongdeungpo-gu Yangpyeong-ro 17-gil 22
country:        KR
phone:          +82-70-8110-7145
e-mail:         mchobo1@cmb.co.kr
nic-hdl:        IM696-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-09-02T00:42:12Z
source:         APNIC

inetnum:        180.233.192.0 - 180.233.255.255
netname:        CMBI-NETHK-KR
descr:          CMB
country:        KR
admin-c:        PJ801-KR
tech-c:         PJ801-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:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Yeongdeungpo-gu Yangpyeong-ro 17-gil 22
address:        CMB Building
country:        KR
phone:          +82-70-8110-7145
e-mail:         mchobo1@cmb.co.kr
nic-hdl:        PJ801-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

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

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

IP Address	ASN	Details
180.233.215.255	AS38680 CMB	`1.79ms` from Seoul, KR
180.233.214.255	AS38680 CMB	`1.95ms` from Seoul, KR
180.233.212.1	AS38680 CMB	`1.66ms` from Seoul, KR
180.233.213.1	AS38680 CMB	`1.74ms` 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
121.69.70.22	AS4808 China Unicom Beijing Province Network	`4.14ms` from Beijing, CN
76.213.177.166	AS7018 AT&T Enterprises, LLC	`6.54ms` from Columbus, US
35.192.107.198	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
74.162.47.214	AS8075 Microsoft Corporation	`1.43ms` from Dubai, AE
83.136.43.230	AS13280 Three Ireland (Hutchison) limited	`1.64ms` from Dublin, IE
195.145.246.246	AS3320 Deutsche Telekom AG	`5.89ms` from Frankfurt am Main, DE
68.93.68.118	AS7018 AT&T Enterprises, LLC	`3.31ms` from Houston, US
85.210.145.22	AS8075 Microsoft Corporation	`0.16ms` from London, GB
99.10.247.86	AS7018 AT&T Enterprises, LLC	`10.65ms` from Los Angeles, US
95.23.78.246	AS12479 Orange Espagne SA	`11.70ms` from Madrid, ES
203.87.103.214	AS7545 TPG Telecom Limited	`1.62ms` from Melbourne, AU
162.233.250.182	AS7018 AT&T Enterprises, LLC	`2.80ms` from Miami, US
211.129.220.22	AS4713 NTT Communications Corporation	`5.02ms` from Osaka, JP
3.239.227.198	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
3.234.218.182	AS14618 Amazon.com, Inc.	`0.37ms` from Reston, US
121.54.199.38	AS45365 LG HelloVision Corp.	`4.91ms` from Seoul, KR
115.22.161.214	AS4766 Korea Telecom	`6.65ms` from Seoul, KR
222.238.131.6	AS9318 SK Broadband Co Ltd	`1.71ms` from Seoul, KR
222.224.238.118	AS9595 NTT-ME Corporation	`7.28ms` from Tokyo, JP
68.107.195.102	AS22773 Cox Communications Inc.	`13.75ms` from Atlanta, US
101.6.4.6	AS4538 China Education and Research Network Center	`2.09ms` from Beijing, CN
115.240.135.22	AS55836 Reliance Jio Infocomm Limited	`2.61ms` from Bengaluru, IN
36.133.66.102	AS9808 China Mobile Communications Group Co., Ltd.	`0.46ms` from Chengdu, CN
198.98.85.6	AS19754 The Fusion Network, LLC	`9.59ms` from Denver, US
84.154.251.118	AS3320 Deutsche Telekom AG	`9.86ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f5 180.233.212.236

traceroute to 180.233.212.236 (180.233.212.236): 64 hops max, 52 byte packets

5 [AS9318] 110.9.3.45 1.472 ms

6 *

7 *

8 *

9 [AS9318] 1.230.95.38 1.957 ms

10 *

11 [AS38680] 180.233.212.236 8.819 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On August 22nd 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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