121.0.64.0/18

AS18328 · Dotname Korea Corp

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

inetnum:        121.0.64.0 - 121.0.127.255
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:  2017-02-02T01:17:08Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
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:  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:         [email protected]
nic-hdl:        IM581-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-10-29T08:50:02Z
source:         APNIC

inetnum:        121.0.64.0 - 121.0.127.255
netname:        DOTNAME-KR
descr:          Dotname Korea Corp
country:        KR
admin-c:        HS491-KR
tech-c:         HS491-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected] 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:         [email protected]
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

Overlapping Ranges

BGP prefixes that are contained by 121.0.64.0/18

Range	ASN	Company	Num of IPs
121.0.127.0/24	AS136897	Moack Co., Ltd.	256

Nearby Ranges

BGP prefixes that overlap with 121.0.0.0/16

Range	ASN	Company	Num of IPs
121.0.128.0/17	AS38661	Duruan	32,768
121.0.32.0/20	AS9595	NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION	4,096
121.0.16.0/20	AS37963	Hangzhou Alibaba Advertising Co.,Ltd.	4,096
121.0.48.0/21	AS9595	NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION	2,048
121.0.0.0/21	AS7594	On Q	2,048
121.0.60.0/23	AS154237	Swift Technology Pvt. Ltd.	512
121.0.127.0/24	AS136897	Moack Co., Ltd.	256

Hosted domains

There are 190 domain names hosted across 54 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
121.0.97.89	agaeo.cyou	41
121.0.97.59	sywg936.com	10
121.0.97.53	3121572.com	10
121.0.97.25	sywg653.com	7
121.0.97.14	9851256.com	7
121.0.97.55	sywg937.com	6
121.0.97.77	faertv.com	6
121.0.97.126	7582159.com	6
121.0.97.105	amata111.com	6
121.0.97.69	5567231.com	6
121.0.97.56	qwe796.com	6
121.0.97.57	695279.net	6
121.0.97.24	5972832.vip	5
121.0.97.124	deyitv.com	4
121.0.97.93	623xpjvip.com	4
121.0.97.48	ypdyy88.top	4
121.0.97.113	laxitv.com	3
121.0.97.73	diyutv.com	3
121.0.97.62	9556852.com	3
121.0.97.101	qixitv.com	3

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

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

IP Address	ASN	Details
121.0.97.1	AS18328 Dotname Korea Corp	`0.88ms` from Seoul, KR
121.0.123.1	AS18328 Dotname Korea Corp	`1.79ms` from Seoul, KR
121.0.127.0	AS136897 Enjoyvc Cloud Group Limited.	`0.42ms` from Seoul, KR
121.0.122.1	AS18328 Dotname Korea Corp	`1.73ms` from Seoul, KR
121.0.96.31	AS18328 Dotname Korea Corp	`0.76ms` from Seoul, KR
121.0.82.1	AS18328 Dotname Korea Corp	`1.80ms` from Seoul, KR
121.0.124.1	AS18328 Dotname Korea Corp	`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
188.91.74.210	AS50266 Odido Netherlands B.V.	`3.10ms` from Amsterdam, NL
94.70.248.226	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`0.96ms` from Athens, GR
77.24.82.50	AS3209 Vodafone GmbH	`2.19ms` from Berlin, DE
201.11.32.34	AS8167 V tal	`0.87ms` from Curitiba, BR
47.186.2.178	AS5650 Frontier Communications of America, Inc.	`1.67ms` from Dallas, US
103.137.226.2	AS38571 Star Broadband Services	`0.61ms` from Delhi, IN
73.145.117.98	AS7922 Comcast Cable Communications, LLC	`9.62ms` from Detroit, US
75.187.246.130	AS10796 Charter Communications Inc	`12.24ms` from Flint, US
88.205.115.210	AS12676 HKN GmbH	`0.26ms` from Frankfurt am Main, DE
61.142.90.210	AS4134 CHINANET-BACKBONE	`2.91ms` from Guangzhou, CN
183.15.179.146	AS4134 CHINANET-BACKBONE	`1.33ms` from Guangzhou, CN
195.23.98.2	AS199130 4Spiro - Sociedade de Consultoria, LDA	`13.05ms` from Lisbon, PT
196.235.172.210	AS37492 Orange Tunisie	`18.46ms` from Marseille, FR
176.174.180.178	AS5410 Bouygues Telecom SA	`6.64ms` from Marseille, FR
13.127.166.162	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
182.224.24.18	AS17858 LG POWERCOMM	`3.40ms` from Seoul, KR
211.233.66.178	AS3786 LG DACOM Corporation	`0.68ms` from Seoul, KR
35.129.11.18	AS20115 Charter Communications LLC	`6.36ms` from St. Louis, US
221.116.49.82	AS17506 ARTERIA Networks Corporation	`2.23ms` from Tokyo, JP
217.164.217.210	AS5384 Emirates Internet	`3.67ms` from Al Fujairah City, AE
100.26.54.178	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
2.85.213.18	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`6.57ms` from Athens, GR
194.32.205.2	AS207975 Meditel Network SL	`4.14ms` from Barcelona, ES
36.144.10.18	AS24547 Hebei Mobile Communication Company Limited	`10.07ms` from Beijing, CN
37.76.124.66	AS5483 Magyar Telekom Plc.	`3.25ms` from Budapest, HU

Traceroute

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

traceroute -a -n -q1 -f4 -m10 121.0.83.105

traceroute to 121.0.83.105 (121.0.83.105): 10 hops max, 52 byte packets

4 [AS8657] 195.8.10.229 14.487 ms

5 *

6 *

7 [] 185.1.47.11 82.089 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Funchal, PT

On December 14th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales