103.31.180.0/24

AS18328 · Dotname Korea Corp

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Summary

Country	South Korea
Domain	dotnamekorea.com
ASN	AS18328
Registry	APNIC
ID	DOTNAME

WHOIS Details

inetnum:        103.31.180.0 - 103.31.183.255
netname:        DOTNAME
descr:          Dotname Korea Corp
admin-c:        IM581-AP
tech-c:         IM581-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2022-12-20T03:13:28Z
remarks:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
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:        Seoul Gangnam-gu Teheran-ro 234
country:        KR
phone:          +82-31-266-5896
e-mail:         noc@dotnamekorea.com
nic-hdl:        IM581-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-10-29T08:50:02Z
source:         APNIC

inetnum:        103.31.180.0 - 103.31.183.255
netname:        DOTNAME-KR
descr:          Dotname Korea Corp
country:        KR
admin-c:        HS491-KR
tech-c:         HS491-KR
status:         ALLOCATED PORTABLE
remarks:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
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

person:         IP Manager
address:        Seoul Gangnam-gu Teheran-ro 234
address:        Third Floor, Samik Rabidol Bldg.
country:        KR
phone:          +82-31-266-5896
e-mail:         noc@dotnamekorea.com
nic-hdl:        HS491-KR
mnt-by:         MNT-KRNIC-AP
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 103.31.0.0/16

Range	ASN	Company	Num of IPs
103.31.112.0/22	AS45269	Comvergence Pty Ltd	1,024
103.31.244.0/22	AS131911	HONJYO CABLE VISION CO., LTD.	1,024
103.31.196.0/22	AS131584	Taiwan Intelligent Fiber Optic Network Co.,Ltd.	1,024
103.31.92.0/22	AS9541	Cyber Internet Services Pakistan	1,024
103.31.216.0/22	AS15211	Square Inc	1,024
103.31.124.0/22	AS131372	VietNam innovation value added services Co.ltd	1,024
103.31.28.0/22	AS38880	Micron21 Datacentre Pty Ltd	1,024
103.31.84.0/22	AS7642	Dhiraagu Pvt.Ltd.	1,024
103.31.200.0/22	AS55990	Huawei Public Cloud Service (Huawei Software Technologies Ltd.Co)	1,024
103.31.136.0/22	AS132499	HKCOLO.NET LIMITED	1,024
103.31.12.0/22	AS55902	Equinix Japan C/O TOSEI, Inc.,	1,024
103.31.232.0/22	AS55701	PT Usaha Adi Sanggoro	1,024
103.31.72.0/22	AS133334	DCTV Cable Network & Broadband Services Inc.	1,024
103.31.224.0/22	AS55666	PT Media Sarana Data	1,024
103.31.192.0/22	AS4686	201, 2 Floor, 2-40-4, Kitakoshigaya	1,024
103.31.48.0/22	AS4538	Information Center of Shanghai Municipal Education Commission	1,024
103.31.88.0/22	AS133736	TASMANET	1,024
103.31.132.0/22	AS131749	PT. Arthatama Adhiprima Persada	1,024
103.31.164.0/22	AS45312	Indonesia Network Information Center	1,024
103.31.128.0/22	AS135286	Star Digital MUDs TV Limited	1,024
103.31.18.0/23	AS9381	HKBN Enterprise Solutions HK Limited	512
103.31.34.0/23	AS132494	UTHM. Universiti Tun Hussein Onn Malaysia	512
103.31.204.0/23	AS133800	PT Juragan Online Solusi	512
103.31.38.0/23	AS136052	PT Cloud Hosting Indonesia	512
103.31.222.0/23	AS137259	i-LINK ISP	512
103.31.178.0/23	AS137959	Vision Technologies Ltd.	512
103.31.44.0/23	AS23679	PT. Media Antar Nusa	512
103.31.110.0/23	AS45287	PT. Varnion Technology Semesta	512
103.31.42.0/23	AS9341	PT Indo Sarana Telekomunikasi	512
103.31.152.0/24	AS24432	Robi Axitata Ltd- DATA	256
103.31.153.0/24	AS24432	Robi Axitata Ltd- DATA	256
103.31.154.0/24	AS24432	Robi Axitata Ltd- DATA	256
103.31.155.0/24	AS24432	Robi Axitata Ltd- DATA	256
103.31.44.0/24	AS23679	PT. Media Antar Nusa	256
103.31.47.0/24	AS135481	PT Media Andalan Nusa	256
103.31.107.0/24	AS9541	Cyber Internet Services Pakistan	256
103.31.11.0/24	AS134562	Discovery Internet \| Narsingdi	256
103.31.109.0/24	AS133360	Koperasi PRIMKOKAS	256
103.31.206.0/24	AS45718	PT Juragan Online Solusi	256
103.31.79.0/24	AS13335	Judy Trading Limited	256
103.31.4.0/24	AS13335	Cloudflare, Inc.	256
103.31.224.0/24	AS55666	PT Media Sarana Data	256
103.31.225.0/24	AS55666	GMEDIA-ID	256
103.31.226.0/24	AS55666	PT Media Sarana Data	256
103.31.227.0/24	AS55666	PT Media Sarana Data	256
103.31.137.0/24	AS132499	HKCOLO.NET LIMITED	256
103.31.235.0/24	AS55701	PT. Semut Data Indonesia	256
103.31.136.0/24	AS132499	HKCOLO.NET LIMITED	256
103.31.12.0/24	AS55902	TOSEI, Inc.	256
103.31.13.0/24	AS55902	SGnetwork	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
139.179.66.104	AS8466 Ihsan Dogramaci Bilkent University	`8.96ms` from Istanbul, TR
67.119.151.56	AS7018 AT&T Enterprises, LLC	`1.72ms` from Los Angeles, US
123.152.7.136	AS4837 CHINA UNICOM China169 Backbone	`1.37ms` from Ningbo, CN
216.105.43.24	AS11320 LightEdge Solutions	`0.76ms` from San Diego, US
163.240.141.24	AS668 United States Department of Defense (DoD)	`0.60ms` from Atlanta, US
125.37.250.136	AS4837 CHINA UNICOM China169 Backbone	`6.00ms` from Beijing, CN
44.250.154.40	AS16509 Amazon.com, Inc.	`0.58ms` from Boardman, US
84.236.110.168	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`1.13ms` from Budapest, HU
168.76.31.8	AS137951 ASLINE LIMITED	`0.81ms` from Hong Kong, HK
1.237.241.24	AS9318 SK Broadband Co Ltd	`1.46ms` from Incheon, KR
79.8.221.40	AS3269 Telecom Italia S.p.A.	`2.43ms` from Milan, IT
108.24.73.88	AS701 Verizon Business	`3.39ms` from New York City, US
153.216.43.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.57ms` from Osaka, JP
52.5.109.152	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
90.79.94.120	AS3215 Orange S.A.	`2.13ms` from Saint-Denis, FR
126.54.89.24	AS17676 SoftBank Corp.	`8.80ms` from Tokyo, JP
222.82.19.200	AS4134 CHINANET-BACKBONE	`2.98ms` from UEruemqi, CN
107.137.157.232	AS7018 AT&T Enterprises, LLC	`10.78ms` from Atlanta, US
129.212.142.120	AS14061 DigitalOcean, LLC	`0.12ms` from Frankfurt am Main, DE
134.93.231.40	AS2857 Johannes Gutenberg-Universitaet Mainz	`1.20ms` from Frankfurt am Main, DE
1.95.69.168	AS55990 Huawei Cloud Service data center	`0.99ms` from Guiyang, CN
87.188.48.120	AS3320 Deutsche Telekom AG	`6.84ms` from Hamburg, DE
23.248.242.120	AS138415 Yancy Limited	`0.69ms` from Hong Kong, HK
14.37.176.56	AS4766 Korea Telecom	`1.29ms` from Incheon, KR
18.101.241.248	AS16509 Amazon.com, Inc.	`6.60ms` from Madrid, ES

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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