122.252.216.0/23

AS38133 · CMB

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Summary

Country	South Korea
Domain	cmb.co.kr
ASN	AS38133
Parent Range	122.252.192.0/19
Registry	APNIC
ID	CMBMUTINET

WHOIS Details

inetnum:        122.252.192.0 - 122.252.223.255
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:  2017-02-02T01:04:08Z
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:        Chungcheongnam-do Gongju-si Bonghwang-ro 125
country:        KR
phone:          +82-70-8110-7985
e-mail:         cmb515@cmb.co.kr
nic-hdl:        IM257-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2023-05-08T00:50:01Z
source:         APNIC

inetnum:        122.252.192.0 - 122.252.223.255
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:        hostmaster@nic.or.kr
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:         cmb515@cmb.co.kr
nic-hdl:        CY543-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 122.252.216.0/23

Range	ASN	Company	Num of IPs
122.252.192.0/19	AS38133	CMB	8,192

Nearby Ranges

BGP prefixes that overlap with 122.252.0.0/16

Range	ASN	Company	Num of IPs
122.252.64.0/18	AS18318	LG HelloVision Corp.	16,384
122.252.192.0/19	AS38133	CMB	8,192
122.252.32.0/19	AS16625	Akamai Technologies, Inc.	8,192
122.252.224.0/19	AS24186	RailTel Corporation is an Internet Service Provider.	8,192
122.252.32.0/19	AS20940	Akamai Technologies, Inc.	8,192
122.252.128.0/20	AS20940	Akamai Technologies, Inc.	4,096
122.252.0.0/20	AS38220	Amaze Intelligence Pty Ltd	4,096
122.252.128.0/20	AS17639	Akamai Technologies, Inc.	4,096
122.252.16.0/21	AS9627	TCR Holdings Limted	2,048
122.252.152.0/21	AS17705	InSPire Net Ltd	2,048
122.252.176.0/21	AS38286	PPCTV Broadband Service Provider	2,048
122.252.24.0/21	AS38325		2,048
122.252.136.0/21	AS55836	Akamai Technologies, Inc.	2,048
122.252.156.0/22	AS17705	Student City Prepaid Internet Inspire Net Ltd PO Box 4387 Palmerston North	1,024
122.252.255.0/24	AS24186	Railtel_BB_IP_Reserved(railtel)	256
122.252.226.0/24	AS24186	Gujrat Telelink Pvt. Ltd, 4th Floor, City Pride Complex, B/H Nalanda Hotel,Mithakhali Six Cross Road, Ahmedabad 380006	256
122.252.224.0/24	AS24186	Gujrat Telelink Pvt. Ltd, 4th Floor, City Pride Complex, B/H Nalanda Hotel,Mithakhali Six Cross Road, Ahmedabad 380006	256
122.252.0.0/24	AS38220	Core network	256
122.252.14.0/24	AS38220	Colocation Clients Waterloo	256
122.252.2.0/24	AS38220	SIS-HOSTING-SHARED	256
122.252.4.0/24	AS38220	Amaze DC1 FW Clients	256
122.252.13.0/24	AS45152	ZoneNetworks, Colo, Web Hosting, Sydney, Australia	256
122.252.238.0/24	AS24186	Gujrat Telelink Pvt. Ltd, 4th Floor, City Pride Complex, B/H Nalanda Hotel,Mithakhali Six Cross Road, Ahmedabad 380006	256
122.252.239.0/24	AS24186	Gujrat Telelink Pvt. Ltd, 4th Floor, City Pride Complex, B/H Nalanda Hotel,Mithakhali Six Cross Road, Ahmedabad 380006	256
122.252.241.0/24	AS24186	Gujrat Telelink Pvt. Ltd, 4th Floor, City Pride Complex, B/H Nalanda Hotel,Mithakhali Six Cross Road, Ahmedabad 380006	256
122.252.240.0/24	AS24186	Gujrat Telelink Pvt. Ltd, 4th Floor, City Pride Complex, B/H Nalanda Hotel,Mithakhali Six Cross Road, Ahmedabad 380006	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

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

IP Address	ASN	Details
122.252.217.0	AS38133 CMB	`4.52ms` from Incheon, KR
122.252.216.0	AS38133 CMB	`4.30ms` from Incheon, 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
103.199.179.7	AS12975 PALTEL Autonomous System	`8.82ms` from Amman, JO
68.100.220.135	AS22773 Cox Communications Inc.	`5.31ms` from Ashburn, US
101.109.33.55	AS23969 TOT Public Company Limited	`2.54ms` from Bangkok, TH
114.249.115.215	AS4808 China Unicom Beijing Province Network	`3.79ms` from Beijing, CN
190.138.139.151	AS7303 Telecom Argentina S.A.	`16.89ms` from Buenos Aires, AR
23.236.188.151	AS55286 B2 Net Solutions Inc.	`0.17ms` from Buffalo, US
174.110.63.71	AS11426 Charter Communications Inc	`11.60ms` from Charlotte, US
89.56.111.87	AS207790 SWN Stadtwerke Neumuenster GmbH	`2.32ms` from Hamburg, DE
18.167.181.7	AS16509 Amazon.com, Inc.	`0.15ms` from Hong Kong, HK
47.146.247.103	AS5650 Frontier Communications of America, Inc.	`3.09ms` from Los Angeles, US
213.205.34.151	AS8612 Tiscali Italia S.P.A.	`16.48ms` from Milan, IT
142.119.28.119	AS577 Bell Canada	`1.58ms` from Montreal, CA
27.222.66.23	AS4837 CHINA UNICOM China169 Backbone	`9.12ms` from Qingdao, CN
180.47.201.215	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.32ms` from Tokyo, JP
35.216.243.199	AS15169 Google LLC	`0.11ms` from Zuerich, CH
35.162.200.151	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
104.11.192.231	AS7018 AT&T Enterprises, LLC	`2.44ms` from Dallas, US
223.229.249.87	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.38ms` from Delhi, IN
76.103.164.135	AS7922 Comcast Cable Communications, LLC	`5.42ms` from Fremont, US
147.135.49.87	AS16276 OVH SAS	`0.42ms` from Hillsboro, US
113.178.155.247	AS45899 VNPT Corp	`2.90ms` from Ho Chi Minh City, VN
154.86.208.135	AS134548 DXTL Tseung Kwan O Service	`0.69ms` from Hong Kong, HK
222.234.52.55	AS9318 SK Broadband Co Ltd	`7.12ms` from Incheon, KR
81.134.134.119	AS2856 British Telecommunications PLC	`2.73ms` from London, GB
105.168.207.23	AS37119 UNITEL SA	`0.81ms` from Luanda, AO

Traceroute

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

traceroute -a -n -q1 -f6 122.252.216.111

traceroute to 122.252.216.111 (122.252.216.111): 64 hops max, 52 byte packets

6 [AS9457] 211.111.68.14 64.392 ms

7 *

8 *

9 *

10 [AS38133] 122.252.216.111 15.248 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 19th 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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