121.0.111.0/24

AS153997  ·  PROJECT ELIV

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Summary

Country South Korea
Domain dotnamekorea.com
ASN AS153997
Parent Range 121.0.64.0/18
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 contain 121.0.111.0/24

Range ASN Company Num of IPs
121.0.64.0/18 AS138195 Dotname Korea Corp 16,384
121.0.64.0/18 AS153997 Dotname Korea Corp 16,384
121.0.64.0/18 AS18328 Dotname Korea Corp 16,384

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
121.0.64.0/18 AS138195 Dotname Korea Corp 16,384
121.0.64.0/18 AS153997 Dotname Korea Corp 16,384
121.0.64.0/18 AS18328 Dotname Korea Corp 16,384
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 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

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
104.81.10.136 AS16625 Akamai Technologies, Inc. 0.31ms from Berlin, DE
41.69.14.152 AS24835 Vodafone Data 12.43ms from Cairo, EG
187.152.159.8 AS8151 UNINET 15.88ms from Cancún, MX
174.161.213.168 AS7922 Comcast Cable Communications, LLC 15.91ms from Dallas, US
125.56.115.120 AS7679 QTnet,Inc. 9.90ms from Osaka, JP
59.170.18.104 AS9824 JCOM Co., Ltd. 19.58ms from Osaka, JP
162.224.166.24 AS7018 AT&T Enterprises, LLC 9.04ms from San Jose, US
116.76.14.200 AS17962 ShenZhen Topway Video Communication Co. Ltd 4.32ms from Shenzhen, CN
96.55.173.72 AS6327 Shaw Communications 8.51ms from Vancouver, CA
18.1.24.8 AS3 Massachusetts Institute of Technology 1.19ms from Boston, US
67.112.148.184 AS7018 AT&T Enterprises, LLC 4.17ms from Los Angeles, US
47.62.192.40 AS12430 VODAFONE ESPANA S.A.U. 9.32ms from Madrid, ES
174.176.6.120 AS7922 Comcast Cable Communications, LLC 4.99ms from Miami, US
176.131.181.8 AS5410 Bouygues Telecom SA 3.43ms from Paris, FR
93.124.132.232 AS25400 Telia Norge AS 2.44ms from Sandefjord, NO
177.46.155.8 AS28166 Telecom South America Ltda 6.96ms from Sao Paulo, BR
118.32.206.200 AS4766 Korea Telecom 2.37ms from Seoul, KR
193.109.60.104 AS52194 IT Ltd 18.73ms from Tbilisi, GE
134.60.204.248 AS553 BelWue-Koordination 4.87ms from Zuerich, CH
46.140.135.40 AS6730 Sunrise GmbH 0.79ms from Zuerich, CH
38.68.237.248 AS26499 Virginia Polytechnic Institute and State Univ. 1.18ms from Ashburn, US
35.82.254.40 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
27.57.82.200 AS24560 Bharti Airtel Ltd., Telemedia Services 11.10ms from Chennai, IN
93.96.74.88 AS5607 Sky UK Limited 3.54ms from London, GB
37.118.5.56 AS30722 Vodafone Italia S.p.A. 16.04ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f2 -m15 121.0.111.243
traceroute to 121.0.111.243 (121.0.111.243): 15 hops max, 52 byte packets
2 [AS28886] 217.28.48.73 5.694 ms
3 [AS9002] 87.245.232.233 31.563 ms
4 *
5 *
6 *
7 [AS4637] 202.84.141.254 251.609 ms
8 [AS4637] 202.84.149.102 246.952 ms
9 [AS4637] 210.176.150.117 288.394 ms
10 *
11 *
12 [AS20473] 141.164.32.130 273.05 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Riga, LV
On

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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