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:         [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:  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:         [email protected]
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:        [email protected]
source:         KRNIC

person:         IP Manager
address:        Seoul Yongsan-gu Hangang-daero 32
address:        LG UPLUS
country:        KR
phone:          +82-2-1-01
e-mail:         [email protected]
nic-hdl:        IA5-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
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
123.152.0.0/13	AS4837	China Unicom Zhejiang province network	524,288
123.8.0.0/13	AS4837	China Unicom Henan province network	524,288
123.128.0.0/13	AS4837	China Unicom Shandong Province Network	524,288
123.232.0.0/14	AS4837	China Unicom Shandong Province Network	262,144
123.144.0.0/14	AS4837	China Unicom Chongqing province network	262,144
123.164.0.0/14	AS4809	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
123.192.0.0/14	AS38841	kbro CO. Ltd.	262,144
123.188.0.0/14	AS4837	China Unicom Liaoning province network	262,144
123.168.0.0/14	AS4809	CHINANET SHANDONG PROVINCE NETWORK	262,144
123.4.0.0/14	AS4837	China Unicom Henan province network	262,144
123.52.0.0/14	AS139018	CHINANET HENAN PROVINCE NETWORK	262,144
123.52.0.0/14	AS4134	CHINANET HENAN PROVINCE NETWORK	262,144
123.212.0.0/14	AS9318	SK Broadband Co Ltd	262,144
123.180.0.0/14	AS4134	CHINANET hebei province network	262,144
123.160.0.0/14	AS137687	CHINANET henan province network	262,144
123.244.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.52.0.0/14	AS139587	CHINANET HENAN PROVINCE NETWORK	262,144
123.224.0.0/14	AS4713	NTT DOCOMO BUSINESS,Inc.	262,144
123.52.0.0/14	AS137687	CHINANET HENAN PROVINCE NETWORK	262,144
123.244.0.0/14	AS134762	CHINANET liaoning province network	262,144
123.160.0.0/14	AS4134	CHINANET henan province network	262,144
123.244.0.0/14	AS137688	CHINANET liaoning province network	262,144
123.164.0.0/14	AS137691	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.184.0.0/14	AS134762	CHINANET liaoning province network	262,144
123.184.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.164.0.0/14	AS4134	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.244.0.0/14	AS17799	CHINANET liaoning province network	262,144
123.104.0.0/14	AS9595	NTT EAST, Inc.	262,144
123.160.0.0/14	AS139018	CHINANET henan province network	262,144
123.184.0.0/14	AS137688	CHINANET liaoning province network	262,144
123.168.0.0/14	AS4134	CHINANET SHANDONG PROVINCE NETWORK	262,144
123.174.0.0/15	AS4134	CHINANET shangxi province network	131,072
123.206.0.0/15	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	131,072
123.172.0.0/15	AS4134	CHINANET JILIN PROVINCE NETWORK	131,072
123.228.0.0/15	AS9644	SK Telecom	131,072
123.96.0.0/15	AS4134	CHINANET Zhejiang province network	131,072
123.178.0.0/15	AS4134	CHINANET neimeng province network	131,072
123.56.0.0/15	AS37963	Aliyun Computing Co., LTD	131,072
123.202.0.0/15	AS9269	Hong Kong Broadband Network Ltd	131,072
123.204.0.0/15	AS4780	Digital United Inc.	131,072
123.172.0.0/15	AS4809	CHINANET JILIN PROVINCE NETWORK	131,072
123.178.0.0/15	AS4809	CHINANET neimeng province network	131,072
123.150.0.0/15	AS58542	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.150.0.0/15	AS17638	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.138.0.0/15	AS4837	China Unicom Shannxi province network	131,072

Hosted domains

There are 945 domain names hosted across 139 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	0624422.com	484
123.140.28.109	arsadmin.co.kr	15
123.141.38.133	parkjeonsa.com	12
123.140.238.102	28c515.com	10
123.140.203.11	artbearparade.com	9
123.140.114.150	wyni.co.kr	7
123.142.182.228	gpxeditor.co.kr	6
123.141.154.135	hico.or.kr	4
123.140.250.40	hscmb.com	4
123.141.228.75	aprogen-pharma.co.kr	4
123.140.114.195	kncglobal.net	4
123.140.250.14	hs-exwill.com	3
123.140.170.88	vinovin.kr	3
123.143.7.232	narainformation.co.kr	3
123.142.108.146	sskechers.kr	3
123.140.224.3	charops.co.kr	3
123.143.56.210	ahopec.or.kr	2
123.140.153.192	lanhome.co.kr	2
123.142.45.51	brainkong.co.kr	2
123.143.101.58	silvertv.com	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

31,405 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
123.143.99.13	AS3786 LG DACOM Corporation	`2.08ms` from Seoul, KR
123.143.93.209	AS3786 LG DACOM Corporation	`2.01ms` from Seoul, KR
123.142.236.139	AS3786 LG DACOM Corporation	`2.08ms` from Seoul, KR
123.143.52.33	AS3786 LG DACOM Corporation	`1.95ms` from Seoul, KR
123.143.22.233	AS3786 LG DACOM Corporation	`1.75ms` from Seoul, KR
123.142.234.169	AS3786 LG DACOM Corporation	`2.05ms` from Seoul, KR
123.142.197.129	AS3786 LG DACOM Corporation	`1.82ms` from Seoul, KR
123.143.105.97	AS3786 LG DACOM Corporation	`1.90ms` from Seoul, KR
123.143.56.233	AS3786 LG DACOM Corporation	`2.14ms` from Seoul, KR
123.142.209.129	AS3786 LG DACOM Corporation	`2.12ms` from Seoul, KR
123.142.204.81	AS3786 LG DACOM Corporation	`1.70ms` from Seoul, KR
123.143.53.81	AS3786 LG DACOM Corporation	`2.09ms` from Seoul, KR
123.143.0.181	AS3786 LG DACOM Corporation	`2.01ms` from Seoul, KR
123.143.68.74	AS3786 LG DACOM Corporation	`1.82ms` from Seoul, KR
123.143.25.57	AS3786 LG DACOM Corporation	`2.09ms` from Seoul, KR
123.143.84.1	AS3786 LG DACOM Corporation	`1.40ms` from Seoul, KR
123.143.51.89	AS3786 LG DACOM Corporation	`1.87ms` from Seoul, KR
123.143.113.49	AS3786 LG DACOM Corporation	`1.94ms` from Seoul, KR
123.143.3.109	AS3786 LG DACOM Corporation	`1.62ms` from Seoul, KR
123.143.111.101	AS3786 LG DACOM Corporation	`2.34ms` from Seoul, KR
123.142.201.9	AS3786 LG DACOM Corporation	`2.14ms` from Seoul, KR
123.143.106.129	AS3786 LG DACOM Corporation	`1.75ms` from Seoul, KR
123.143.36.123	AS3786 LG DACOM Corporation	`2.08ms` from Seoul, KR
123.143.31.113	AS3786 LG DACOM Corporation	`1.89ms` from Seoul, KR
123.143.114.20	AS3786 LG DACOM Corporation	`1.79ms` 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
74.130.191.62	AS10796 Charter Communications Inc	`18.41ms` from Ashburn, US
35.230.182.190	AS396982 Google LLC	`0.14ms` from Ashburn, US
173.71.160.238	AS701 Verizon Business	`6.33ms` from Ashburn, US
85.75.250.62	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.48ms` from Athens, GR
132.45.121.14	AS668 United States Department of Defense (DoD)	`0.57ms` from Atlanta, US
197.44.224.142	AS8452 TE-AS	`7.22ms` from Cairo, EG
107.222.240.78	AS7018 AT&T Enterprises, LLC	`18.53ms` from Dallas, US
165.206.45.46	AS6122 Iowa Communications Network	`2.38ms` from Des Moines, US
213.120.44.30	AS2856 British Telecommunications PLC	`9.55ms` from Erith, GB
91.3.114.174	AS3320 Deutsche Telekom AG	`5.37ms` from Frankfurt am Main, DE
194.249.133.206	AS2107 ARNES	`0.65ms` from Ljubljana, SI
24.24.181.238	AS20001 Charter Communications Inc	`4.66ms` from Los Angeles, US
68.83.9.142	AS7922 Comcast Cable Communications, LLC	`7.14ms` from New York City, US
121.92.195.254	AS150359 Cable Television TOYAMA Inc.	`6.62ms` from Osaka, JP
85.70.123.254	AS5610 O2 Czech Republic, a.s.	`4.26ms` from Prague, CZ
211.64.217.190	AS4538 China Education and Research Network Center	`1.20ms` from Qingdao, CN
80.116.246.190	AS3269 Telecom Italia S.p.A.	`2.30ms` from Rome, IT
112.145.241.14	AS17858 LG POWERCOMM	`3.14ms` from Seoul, KR
222.107.32.126	AS4766 Korea Telecom	`1.70ms` from Seoul, KR
115.5.58.254	AS4766 Korea Telecom	`2.43ms` from Seoul, KR
118.50.55.254	AS4766 Korea Telecom	`1.91ms` from Seoul, KR
211.192.223.46	AS4766 Korea Telecom	`1.11ms` from Seoul, KR
220.122.76.254	AS4766 Korea Telecom	`4.98ms` from Seoul, KR
124.12.161.190	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`3.48ms` from Taipei, TW
113.37.87.110	AS17506 ARTERIA Networks Corporation	`0.98ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f4 123.142.227.109

traceroute to 123.142.227.109 (123.142.227.109): 64 hops max, 52 byte packets

4 [] 80.81.193.16 6.333 ms

5 *

6 *

7 *

8 *

9 [AS3786] 1.213.112.34 211.247 ms

10 *

11 [AS3786] 1.213.0.122 212.29 ms

12 *

13 [AS3786] 123.142.227.109 236.48 ms

Measurement taken from

IPinfo ProbeNet in Luxembourg, LU

On December 6th 2025

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