1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.254.0.0/16
  4. AS3786  | 121.254.128.0/17

121.254.128.0/17

AS3786  ·  LG DACOM Corporation

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Summary

Country South Korea
Domain kidc.net
ASN AS3786
Registry APNIC
ID KIDC

WHOIS Details

inetnum:        121.254.128.0 - 121.254.255.255
netname:        KIDC
descr:          LG DACOM KIDC
admin-c:        IM673-AP
tech-c:         IM673-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T05:47:34Z
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:        Seoul Yongsan-gu Hangang-daero 32
country:        KR
phone:          +82-2-2086-2500
e-mail:         lguidc@lguplus.co.kr
nic-hdl:        IM673-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-09-04T08:10:02Z
source:         APNIC

inetnum:        121.254.128.0 - 121.254.255.255
netname:        KIDC-KR
descr:          LG DACOM KIDC
country:        KR
admin-c:        IA115-KR
tech-c:         IM115-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:        Seoul Yongsan-gu Hangang-daero 32
address:        LGUPLUS
country:        KR
phone:          +82-2-2086-2500
e-mail:         lguidc@lguplus.co.kr
nic-hdl:        IA115-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Yongsan-gu Hangang-daero 32
address:        LGUPLUS
country:        KR
phone:          +82-2-2086-2500
e-mail:         lguidc@lguplus.co.kr
nic-hdl:        IM115-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 121.254.0.0/16

Range ASN Company Num of IPs
121.254.64.0/18 AS17809 VEE TIME CORP. 16,384
121.254.0.0/18 AS23563 SK Broadband Co Ltd 16,384

Hosted domains

There are 281,174 domain names hosted across 969 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.254.178.252 bestpass5.com 120355
121.254.178.253 dear-junn.com 63610
121.254.178.250 ruliweb.co.kr 23414
121.254.178.238 um7iaa2.shop 6231
121.254.178.231 eias.site 6035
121.254.178.230 g-health.kr 5965
121.254.178.232 fourtrader.co.kr 5936
121.254.178.235 xn--v69ay81a1nd79s.com 5924
121.254.178.233 sgambee.com 5909
121.254.178.239 goutter.co.kr 5832
121.254.178.236 iseho.com 5776
121.254.178.237 iboxmedia.co.kr 5775
121.254.178.234 halmony.shop 5668
121.254.178.229 day.net 5667
121.254.178.228 crossfireonline1.cn 717
121.254.171.116 xn--27-2q4jl6e3zli9u.com 633
121.254.171.115 masta-ev.co.kr 579
121.254.247.254 villahouse.kr 417
121.254.171.171 xn--o39a549blmau7c.com 253
121.254.175.232 slippermart.net 239

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

2,690 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.254.140.88 AS3786 LG DACOM Corporation 1.33ms from Seoul, KR
121.254.139.194 AS3786 LG DACOM Corporation 1.49ms from Seoul, KR
121.254.204.250 AS3786 LG DACOM Corporation 0.86ms from Seoul, KR
121.254.174.136 AS3786 LG DACOM Corporation 1.27ms from Seoul, KR
121.254.168.183 AS3786 LG DACOM Corporation 0.78ms from Seoul, KR
121.254.129.43 AS3786 LG DACOM Corporation 1.16ms from Seoul, KR
121.254.146.135 AS3786 LG DACOM Corporation 1.52ms from Seoul, KR
121.254.195.206 AS3786 LG DACOM Corporation 1.21ms from Seoul, KR
121.254.194.23 AS3786 LG DACOM Corporation 1.98ms from Seoul, KR
121.254.193.193 AS3786 LG DACOM Corporation 1.15ms from Seoul, KR
121.254.155.25 AS3786 LG DACOM Corporation 0.91ms from Seoul, KR
121.254.164.68 AS3786 LG DACOM Corporation 1.63ms from Seoul, KR
121.254.185.22 AS3786 LG DACOM Corporation 0.80ms from Seoul, KR
121.254.137.10 AS3786 LG DACOM Corporation 0.79ms from Seoul, KR
121.254.152.123 AS3786 LG DACOM Corporation 1.24ms from Seoul, KR
121.254.176.44 AS3786 LG DACOM Corporation 0.76ms from Seoul, KR
121.254.136.167 AS3786 LG DACOM Corporation 0.94ms from Seoul, KR
121.254.163.205 AS3786 LG DACOM Corporation 1.03ms from Seoul, KR
121.254.179.250 AS3786 LG DACOM Corporation 0.69ms from Seoul, KR
121.254.171.228 AS3786 LG DACOM Corporation 1.25ms from Seoul, KR
121.254.153.171 AS3786 LG DACOM Corporation 1.69ms from Seoul, KR
121.254.202.161 AS3786 LG DACOM Corporation 1.36ms from Seoul, KR
121.254.188.59 AS3786 LG DACOM Corporation 0.36ms from Seoul, KR
121.254.145.105 AS3786 LG DACOM Corporation 1.24ms from Seoul, KR
121.254.178.134 AS3786 LG DACOM Corporation 0.69ms 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
165.228.36.1 AS1221 Telstra Limited 0.79ms from Adelaide, AU
92.109.253.1 AS33915 Vodafone Libertel B.V. 4.96ms from Amsterdam, NL
77.251.66.1 AS33915 Vodafone Libertel B.V. 2.45ms from Amsterdam, NL
173.189.107.1 AS7029 Windstream Communications LLC 5.46ms from Atlanta, US
125.17.140.113 AS9498 BHARTI Airtel Ltd. 0.46ms from Bengaluru, IN
190.9.200.1 AS13489 UNE EPM TELECOMUNICACIONES S.A. 0.60ms from Bogota, CO
2.83.149.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 2.28ms from Braga, PT
216.211.177.1 AS18897 Montana Sky Networks, Inc. 8.06ms from Calgary, CA
119.52.255.209 AS4837 CHINA UNICOM China169 Backbone 7.79ms from Changchun, CN
111.8.143.193 AS56047 China Mobile communications corporation 1.58ms from Changsha, CN
209.103.248.225 AS36001 Bertram Communications LLC 11.78ms from Chicago, US
184.17.118.1 AS5650 Frontier Communications of America, Inc. 9.26ms from Chicago, US
12.216.155.17 AS7018 AT&T Enterprises, LLC 1.89ms from Chicago, US
181.10.158.161 AS7303 Telecom Argentina S.A. 0.60ms from Cordoba, AR
222.163.30.65 AS4837 CHINA UNICOM China169 Backbone 15.44ms from Dalian, CN
122.176.146.1 AS24560 Bharti Airtel Ltd., Telemedia Services 1.35ms from Delhi, IN
117.241.92.65 AS9829 National Internet Backbone 12.71ms from Delhi, IN
73.34.144.209 AS7922 Comcast Cable Communications, LLC 4.35ms from Denver, US
12.203.123.177 AS7018 AT&T Enterprises, LLC 4.99ms from Durham, US
23.17.164.1 AS852 TELUS Communications Inc. 6.79ms from Edmonton, CA
46.223.100.1 AS3209 Vodafone GmbH 4.09ms from Frankfurt am Main, DE
78.70.241.1 AS3301 Telia Company AB 3.61ms from Goeteborg, SE
27.45.227.1 AS17816 China Unicom IP network China169 Guangdong province 4.80ms from Guangzhou, CN
115.229.17.129 AS4134 CHINANET-BACKBONE 6.07ms from Hangzhou, CN
112.11.246.1 AS56041 China Mobile communications corporation 6.56ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 121.254.150.244
traceroute to 121.254.150.244 (121.254.150.244): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
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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