121.0.111.0/24

AS153997  ·  PROJECT ELIV

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

Sign up for free ›

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:         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:        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:        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

Overlapping Ranges

BGP prefixes that contain 121.0.111.0/24

Range ASN Company Num of IPs
121.0.64.0/18 AS136897 Dotname Korea Corp 16,384
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 AS136897 Dotname Korea Corp 16,384
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
121.0.16.0/20 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4,096
121.0.32.0/20 AS9595 NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION 4,096
121.0.0.0/21 AS7594 On Q 2,048
121.0.48.0/21 AS9595 NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION 2,048
121.0.60.0/23 AS154237 Swift Technology Pvt. Ltd. 512

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
209.166.212.184 AS7029 Windstream Communications LLC 0.54ms from Ashburn, US
97.67.80.232 AS27338 GoNetSpeed 5.65ms from Atlanta, US
73.100.160.248 AS7922 Comcast Cable Communications, LLC 8.70ms from Boston, US
66.16.143.136 AS7029 Windstream Communications LLC 0.50ms from Dallas, US
84.138.44.200 AS3320 Deutsche Telekom AG 7.74ms from Frankfurt am Main, DE
79.209.56.152 AS3320 Deutsche Telekom AG 3.84ms from Frankfurt am Main, DE
84.148.219.40 AS3320 Deutsche Telekom AG 8.44ms from Frankfurt am Main, DE
217.208.16.120 AS3301 Telia Company AB 2.93ms from Goeteborg, SE
112.27.15.72 AS9808 China Mobile Communications Group Co., Ltd. 6.45ms from Nanjing, CN
180.139.207.200 AS4134 CHINANET-BACKBONE 0.94ms from Nanning, CN
116.222.138.200 AS9824 JCOM Co., Ltd. 9.05ms from Osaka, JP
185.155.33.88 AS202774 ISP Alliance a.s. 3.56ms from Prague, CZ
140.178.218.120 AS668 United States Department of Defense (DoD) 3.79ms from San Jose, US
123.248.238.152 AS9845 LG HelloVision Corp. 13.04ms from Seoul, KR
171.1.125.104 AS138345 StarHub Ltd 14.91ms from Singapore, SG
124.167.47.248 AS4837 CHINA UNICOM China169 Backbone 5.53ms from Taiyuan, CN
130.107.199.200 AS8075 Microsoft Corporation 0.18ms from Toronto, CA
83.22.159.152 AS5617 Orange Polska Spolka Akcyjna 6.07ms from Warsaw, PL
95.129.46.136 AS47521 IpHost P.C. 0.89ms from Athens, GR
107.128.237.184 AS7018 AT&T Enterprises, LLC 2.17ms from Atlanta, US
114.252.210.120 AS4808 China Unicom Beijing Province Network 4.00ms from Beijing, CN
35.202.81.8 AS396982 Google LLC 0.12ms from Council Bluffs, US
64.127.182.88 AS19201 Eastex Telephone Cooperative, Inc. 5.67ms from Dallas, US
171.241.208.216 AS7552 Viettel Group 3.92ms from Hanoi, VN
114.104.12.136 AS4134 CHINANET-BACKBONE 7.70ms from Huai'an, CN

Traceroute

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

$
traceroute -a -n -q1 -m13 121.0.111.255
traceroute to 121.0.111.255 (121.0.111.255): 13 hops max, 52 byte packets
1 [AS31898] 140.91.232.4 0.095 ms
2 [AS2914] 116.51.18.146 0.957 ms
3 [AS2914] 116.51.18.145 1.013 ms
4 *
5 *
6 *
7 [AS2914] 61.251.96.90 112.017 ms
8 *
9 *
10 [AS20473] 141.164.32.130 115.258 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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.

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.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs