All IP Ranges
123.0.0.0/8
AS3786 | 123.140.0.0/14

123.140.0.0/14

AS3786 · LG DACOM Corporation

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Summary

Country	South Korea
Domain	dacom.co.kr
ASN	AS3786
Registry	APNIC
ID	BORANET

WHOIS Details

inetnum:        123.140.0.0 - 123.143.255.255
netname:        BORANET
descr:          LG DACOM Corporation
admin-c:        IM646-AP
tech-c:         IM646-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-03T00:55:05Z
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:          +82-2-1-01
e-mail:         ipadm@lguplus.co.kr
nic-hdl:        IM646-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-10-05T05:20:03Z
source:         APNIC

inetnum:        123.140.0.0 - 123.143.255.255
netname:        BORANET-KR
descr:          LG DACOM Corporation
country:        KR
admin-c:        IA5-KR
tech-c:         IA5-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:        LG UPLUS
country:        KR
phone:          +82-2-1-01
e-mail:         ipadm@lguplus.co.kr
nic-hdl:        IA5-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Overlapping Ranges

BGP prefixes that are contained by 123.140.0.0/14

Range	ASN	Company	Num of IPs
123.140.121.0/24	AS18338	LG Uplus	256
123.141.247.0/24	AS9776	LG Uplus	256
123.140.237.0/24	AS9843	LG Uplus	256
123.140.106.0/24	AS9530	LG Uplus	256
123.140.109.0/24	AS4790	LG Uplus	256

Nearby Ranges

BGP prefixes that overlap with 123.0.0.0/8

Range	ASN	Company	Num of IPs
123.216.0.0/13	AS4713	NTT DOCOMO BUSINESS,Inc.	524,288
123.128.0.0/13	AS4837	China Unicom Shandong Province Network	524,288
123.152.0.0/13	AS4837	China Unicom Zhejiang province network	524,288
123.8.0.0/13	AS4837	China Unicom Henan province network	524,288
123.212.0.0/14	AS9318	SK Broadband Co Ltd	262,144
123.164.0.0/14	AS4809	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.144.0.0/14	AS4837	China Unicom Chongqing province network	262,144
123.4.0.0/14	AS4837	China Unicom Henan province network	262,144
123.168.0.0/14	AS4809	CHINANET SHANDONG PROVINCE NETWORK	262,144
123.232.0.0/14	AS4837	China Unicom Shandong Province Network	262,144
123.192.0.0/14	AS38841	kbro CO. Ltd.	262,144
123.188.0.0/14	AS4837	China Unicom Liaoning province network	262,144
123.52.0.0/14	AS139587	CHINANET HENAN PROVINCE NETWORK	262,144
123.184.0.0/14	AS134762	CHINANET liaoning province network	262,144
123.244.0.0/14	AS17799	CHINANET liaoning province network	262,144
123.224.0.0/14	AS4713	NTT DOCOMO BUSINESS,Inc.	262,144
123.168.0.0/14	AS4134	CHINANET SHANDONG PROVINCE NETWORK	262,144
123.160.0.0/14	AS4134	CHINANET henan province network	262,144
123.164.0.0/14	AS4134	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.180.0.0/14	AS4134	CHINANET hebei province network	262,144
123.244.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.164.0.0/14	AS137691	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.180.0.0/14	AS58539	CHINANET hebei province network	262,144
123.164.0.0/14	AS17897	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.184.0.0/14	AS137688	CHINANET liaoning province network	262,144
123.160.0.0/14	AS137687	CHINANET henan province network	262,144
123.52.0.0/14	AS139018	CHINANET HENAN PROVINCE NETWORK	262,144
123.104.0.0/14	AS9595	NTT EAST, Inc.	262,144
123.184.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.244.0.0/14	AS137688	CHINANET liaoning province network	262,144
123.52.0.0/14	AS137687	CHINANET HENAN PROVINCE NETWORK	262,144
123.160.0.0/14	AS139018	CHINANET henan province network	262,144
123.244.0.0/14	AS134762	CHINANET liaoning province network	262,144
123.52.0.0/14	AS4134	CHINANET HENAN PROVINCE NETWORK	262,144
123.172.0.0/15	AS4134	CHINANET JILIN PROVINCE NETWORK	131,072
123.96.0.0/15	AS4134	CHINANET Zhejiang province network	131,072
123.174.0.0/15	AS4134	CHINANET shangxi province network	131,072
123.150.0.0/15	AS17638	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.56.0.0/15	AS37963	Aliyun Computing Co., LTD	131,072
123.178.0.0/15	AS4134	CHINANET neimeng province network	131,072
123.150.0.0/15	AS58542	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.138.0.0/15	AS4837	China Unicom Shannxi province network	131,072
123.172.0.0/15	AS4809	CHINANET JILIN PROVINCE NETWORK	131,072
123.228.0.0/15	AS9644	SK Telecom	131,072
123.178.0.0/15	AS4809	CHINANET neimeng province network	131,072
123.150.0.0/15	AS4809	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.202.0.0/15	AS9269	Hong Kong Broadband Network Ltd	131,072
123.206.0.0/15	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	131,072

Hosted domains

There are 1,069 domain names hosted across 152 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.140.238.101	8130077.com	437
123.140.28.109	unsedaega.com	15
123.141.38.133	shinbonet.co.kr	12
123.140.238.102	28c517.com	10
123.140.203.11	art-bear.com	9
123.140.114.150	winischool.com	7
123.142.182.228	gpxeditor.co.kr	6
123.140.250.40	hsrna.com	4
123.140.114.195	kncglobal.net	4
123.141.228.75	aprogen-pharm.com	4
123.143.7.232	narainformation.co.kr	3
123.140.224.3	charops.co.kr	3
123.142.17.196	jjit.co.kr	3
123.140.170.88	fepay.co.kr	3
123.142.108.146	sskechers.kr	3
123.141.154.135	crowncity.kr	3
123.140.250.14	hs-exwill.com	3
123.143.171.80	kbevel.com	2
123.143.86.99	tenrikyo.or.kr	2
123.140.4.170	posri.kr	2

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

39,302 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
123.140.47.253	AS3786 LG DACOM Corporation	`1.63ms` from Incheon, KR
123.140.194.206	AS3786 LG DACOM Corporation	`7.20ms` from Incheon, KR
123.140.167.57	AS3786 LG DACOM Corporation	`1.61ms` from Incheon, KR
123.140.221.89	AS3786 LG DACOM Corporation	`1.78ms` from Incheon, KR
123.140.152.254	AS3786 LG DACOM Corporation	`1.49ms` from Incheon, KR
123.140.243.46	AS3786 LG DACOM Corporation	`5.22ms` from Seoul, KR
123.140.193.53	AS3786 LG DACOM Corporation	`5.67ms` from Seoul, KR
123.141.8.129	AS3786 LG DACOM Corporation	`1.78ms` from Seoul, KR
123.140.8.158	AS3786 LG DACOM Corporation	`1.63ms` from Seoul, KR
123.140.180.160	AS3786 LG DACOM Corporation	`1.79ms` from Incheon, KR
123.140.250.4	AS3786 LG DACOM Corporation	`7.05ms` from Incheon, KR
123.140.144.18	AS3786 LG DACOM Corporation	`1.22ms` from Incheon, KR
123.141.1.126	AS3786 LG DACOM Corporation	`6.72ms` from Incheon, KR
123.140.153.120	AS3786 LG DACOM Corporation	`1.50ms` from Incheon, KR
123.140.7.197	AS3786 LG DACOM Corporation	`1.51ms` from Seoul, KR
123.140.34.103	AS3786 LG DACOM Corporation	`2.50ms` from Seoul, KR
123.140.42.159	AS3786 LG DACOM Corporation	`1.63ms` from Seoul, KR
123.140.25.224	AS3786 LG DACOM Corporation	`1.75ms` from Seoul, KR
123.140.54.126	AS3786 LG DACOM Corporation	`1.75ms` from Incheon, KR
123.140.146.45	AS3786 LG DACOM Corporation	`7.17ms` from Incheon, KR
123.140.197.125	AS3786 LG DACOM Corporation	`8.76ms` from Incheon, KR
123.140.158.254	AS3786 LG DACOM Corporation	`5.44ms` from Seoul, KR
123.140.143.254	AS3786 LG DACOM Corporation	`1.86ms` from Seoul, KR
123.140.239.1	AS3786 LG DACOM Corporation	`4.23ms` from Seoul, KR
123.140.21.198	AS3786 LG DACOM Corporation	`1.62ms` 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
173.72.178.94	AS701 Verizon Business	`2.13ms` from Ashburn, US
186.64.102.30	AS52430 Coop. de Obras y Serv. Públicos de Brinkmann	`4.29ms` from Cordoba, AR
61.164.56.206	AS4134 CHINANET-BACKBONE	`4.05ms` from Hangzhou, CN
92.236.243.46	AS5089 Virgin Media Limited	`8.66ms` from Maidenhead, GB
82.106.15.254	AS3269 Telecom Italia S.p.A.	`1.99ms` from Milan, IT
197.248.31.206	AS37061 Safaricom Limited	`1.86ms` from Mombasa, KE
34.144.117.142	AS396982 Google LLC	`0.24ms` from Oudeschip, NL
90.21.66.30	AS3215 Orange S.A.	`5.35ms` from Paris, FR
97.185.72.78	AS6167 Verizon Business	`12.14ms` from Portland, US
211.64.217.190	AS4538 China Education and Research Network Center	`1.23ms` from Qingdao, CN
124.130.188.30	AS4837 CHINA UNICOM China169 Backbone	`6.43ms` from Qingdao, CN
211.194.218.254	AS18319 YeungNam College of Science Technology	`5.30ms` from Seoul, KR
1.107.50.254	AS4766 Korea Telecom	`2.25ms` from Seoul, KR
210.60.58.254	AS1659 Taiwan Academic Network (TANet) Information Center	`3.56ms` from Taipei, TW
126.169.108.174	AS17676 SoftBank Corp.	`7.08ms` from Tokyo, JP
107.190.111.254	AS5645 TekSavvy Solutions, Inc.	`6.33ms` from Toronto, CA
140.78.2.62	AS1205 University Linz	`2.98ms` from Vienna, AT
198.253.207.254	AS668 United States Department of Defense (DoD)	`2.62ms` from Ashburn, US
91.65.62.254	AS3209 Vodafone GmbH	`2.41ms` from Berlin, DE
52.15.95.30	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
65.144.220.78	AS209 CenturyLink Communications, LLC	`0.78ms` from Denver, US
80.171.229.62	AS6805 Telefonica Germany GmbH & Co.OHG	`3.15ms` from Duesseldorf, DE
125.118.67.222	AS4134 CHINANET-BACKBONE	`6.27ms` from Hangzhou, CN
219.78.1.254	AS4760 HKT Limited	`0.84ms` from Hong Kong, HK
121.142.13.46	AS4766 Korea Telecom	`1.02ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 123.140.158.222

traceroute to 123.140.158.222 (123.140.158.222): 64 hops max, 52 byte packets

1 [AS199524] 92.223.73.2 0.136 ms

2 *

3 *

4 *

5 [AS3491] 63.220.195.9 1 ms

6 [AS3491] 63.218.148.122 0.868 ms

7 [AS3491] 63.220.192.231 1.632 ms

8 *

9 *

10 [AS3786] 1.213.112.82 2.188 ms

11 *

12 [AS3786] 1.208.137.110 6.824 ms

13 [AS3786] 1.213.137.198 6.77 ms

14 *

15 [AS3786] 210.124.49.202 5.765 ms

16 [AS3786] 123.140.158.222 6.728 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On February 7th 2026

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