180.233.204.0/22

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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
180.233.206.1	AS38680 CMB	`1.72ms` from Seoul, KR
180.233.204.255	AS38680 CMB	`1.90ms` from Seoul, KR
180.233.207.0	AS38680 CMB	`1.79ms` from Seoul, KR
180.233.205.255	AS38680 CMB	`1.85ms` 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
141.255.7.86	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.70ms` from Athens, GR
62.234.110.38	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.77ms` from Beijing, CN
117.11.100.246	AS4837 CHINA UNICOM China169 Backbone	`5.10ms` from Beijing, CN
50.107.69.198	AS5650 Frontier Communications of America, Inc.	`10.77ms` from Chicago, US
107.218.242.102	AS7018 AT&T Enterprises, LLC	`3.30ms` from Chicago, US
107.134.27.166	AS7018 AT&T Enterprises, LLC	`6.95ms` from Columbus, US
85.101.150.118	AS9121 Turk Telekomunikasyon Anonim Sirketi	`5.51ms` from Istanbul, TR
188.65.95.246	AS15704 XTRA TELECOM S.A.	`2.39ms` from Madrid, ES
49.193.35.22	AS4804 Microplex PTY LTD	`3.21ms` from Melbourne, AU
76.153.60.230	AS7922 Comcast Cable Communications, LLC	`5.19ms` from Miami, US
108.163.153.150	AS32613 Leaseweb Canada Inc.	`0.88ms` from Montreal, CA
180.221.33.230	AS9617 JCOM Co., Ltd.	`8.72ms` from Osaka, JP
27.109.127.246	AS4811 China Telecom (Group)	`3.65ms` from Shanghai, CN
202.216.225.6	AS10013 FreeBit Co.,Ltd.	`1.23ms` from Tokyo, JP
35.78.143.38	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
27.80.247.70	AS2516 KDDI CORPORATION	`1.41ms` from Tokyo, JP
74.14.154.102	AS577 Bell Canada	`1.41ms` from Toronto, CA
44.227.222.6	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
159.183.119.118	AS11377 SendGrid, Inc.	`0.20ms` from Chicago, US
96.29.225.134	AS10796 Charter Communications Inc	`7.76ms` from Columbus, US
210.3.191.150	AS9304 HGC Global Communications Limited	`0.70ms` from Hong Kong, HK
78.180.201.230	AS9121 Turk Telekomunikasyon Anonim Sirketi	`5.46ms` from Istanbul, TR
102.219.10.38	AS328888 ORCA TECHNOLOGIES (PTY) LTD	`0.22ms` from Johannesburg, ZA
81.150.62.246	AS2856 British Telecommunications PLC	`4.99ms` from London, GB
80.31.47.86	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.09ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f5 180.233.206.135

traceroute to 180.233.206.135 (180.233.206.135): 64 hops max, 52 byte packets

5 [AS9318] 110.9.3.49 2.065 ms

6 *

7 *

8 *

9 [AS9318] 1.230.95.34 2.523 ms

10 *

11 [AS38680] 180.233.206.135 7.87 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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