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

Nearby Ranges

BGP prefixes that overlap with 123.0.0.0/8

Range	ASN	Company	Num of IPs
123.128.0.0/13	AS4837	China Unicom Shandong Province Network	524,288
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
123.212.0.0/14	AS17845	SK Broadband Co Ltd	262,144
123.4.0.0/14	AS4837	China Unicom Henan province network	262,144
123.144.0.0/14	AS4837	China Unicom Chongqing province network	262,144
123.224.0.0/14	AS4713	NTT DOCOMO BUSINESS,Inc.	262,144
123.168.0.0/14	AS4809	CHINANET SHANDONG 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
123.180.0.0/14	AS58539	CHINANET hebei province network	262,144
123.188.0.0/14	AS4837	China Unicom Liaoning province network	262,144
123.212.0.0/14	AS17590	SK Broadband Co Ltd	262,144
123.164.0.0/14	AS4809	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.212.0.0/14	AS55615	SK Broadband Co Ltd	262,144
123.232.0.0/14	AS4837	China Unicom Shandong Province Network	262,144
123.212.0.0/14	AS38429	SK Broadband Co Ltd	262,144
123.184.0.0/14	AS134762	CHINANET liaoning province network	262,144
123.244.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.180.0.0/14	AS4134	CHINANET hebei province network	262,144
123.244.0.0/14	AS134762	CHINANET liaoning province network	262,144
123.104.0.0/14	AS9595	NTT EAST, Inc.	262,144
123.184.0.0/14	AS137688	CHINANET liaoning province network	262,144
123.52.0.0/14	AS139587	CHINANET HENAN PROVINCE NETWORK	262,144
123.160.0.0/14	AS139018	CHINANET henan province network	262,144
123.160.0.0/14	AS137687	CHINANET henan province network	262,144
123.244.0.0/14	AS137688	CHINANET liaoning province network	262,144
123.212.0.0/14	AS9318	SK Broadband Co Ltd	262,144
123.184.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.244.0.0/14	AS17799	CHINANET liaoning province network	262,144
123.52.0.0/14	AS137687	CHINANET HENAN PROVINCE NETWORK	262,144
123.164.0.0/14	AS4134	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.52.0.0/14	AS139018	CHINANET HENAN PROVINCE NETWORK	262,144
123.160.0.0/14	AS4134	CHINANET henan province network	262,144
123.52.0.0/14	AS4134	CHINANET HENAN PROVINCE NETWORK	262,144
123.168.0.0/14	AS4134	CHINANET SHANDONG PROVINCE NETWORK	262,144
123.212.0.0/14	AS10167	SK Broadband Co Ltd	262,144
123.164.0.0/14	AS137691	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.174.0.0/15	AS4134	CHINANET shangxi province network	131,072

Hosted domains

There are 1,078 domain names hosted across 123 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	18c27.com	484
123.140.28.109	sajudaega.com	15
123.141.38.133	parkjeonsa.com	12
123.140.238.102	28c512.com	10
123.140.203.11	artbearparade.com	9
123.140.114.150	winischool.com	7
123.142.182.228	anyarc.co.kr	6
123.140.114.195	hicody.co.kr	4
123.141.228.75	aprogen-biologics.com	4
123.141.154.135	ggcl.or.kr	4
123.140.250.40	hsrna.co.kr	4
123.142.108.146	moainfo.net	3
123.143.7.232	narainformation.com	3
123.142.45.51	asa2460.com	3
123.140.224.3	charops.co.kr	3
123.140.170.88	vinovin.kr	3
123.140.250.14	exwill.co.kr	3
123.140.114.250	semitera.com	2
123.142.124.162	meat-hs.com	2
123.143.163.20	thekie.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

25,811 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
123.140.81.2	AS3786 LG DACOM Corporation	`2.35ms` from Seoul, KR
123.140.18.28	AS3786 LG DACOM Corporation	`1.84ms` from Seoul, KR
123.140.112.104	AS3786 LG DACOM Corporation	`2.49ms` from Seoul, KR
123.140.37.70	AS3786 LG DACOM Corporation	`1.34ms` from Seoul, KR
123.140.89.129	AS3786 LG DACOM Corporation	`1.50ms` from Seoul, KR
123.140.40.237	AS3786 LG DACOM Corporation	`5.75ms` from Seoul, KR
123.140.156.217	AS3786 LG DACOM Corporation	`1.65ms` from Seoul, KR
123.140.68.120	AS3786 LG DACOM Corporation	`7.83ms` from Seoul, KR
123.140.181.100	AS3786 LG DACOM Corporation	`4.58ms` from Seoul, KR
123.140.111.254	AS3786 LG DACOM Corporation	`1.44ms` from Seoul, KR
123.140.6.97	AS3786 LG DACOM Corporation	`1.96ms` from Seoul, KR
123.140.171.228	AS3786 LG DACOM Corporation	`6.85ms` from Seoul, KR
123.140.185.3	AS3786 LG DACOM Corporation	`1.68ms` from Seoul, KR
123.140.11.116	AS3786 LG DACOM Corporation	`1.52ms` from Seoul, KR
123.140.232.34	AS3786 LG DACOM Corporation	`3.58ms` from Seoul, KR
123.140.136.170	AS3786 LG DACOM Corporation	`1.73ms` from Seoul, KR
123.140.98.89	AS3786 LG DACOM Corporation	`6.75ms` from Seoul, KR
123.140.245.130	AS3786 LG DACOM Corporation	`2.44ms` from Seoul, KR
123.140.132.249	AS3786 LG DACOM Corporation	`2.11ms` from Seoul, KR
123.140.180.240	AS3786 LG DACOM Corporation	`1.91ms` from Seoul, KR
123.140.209.37	AS3786 LG DACOM Corporation	`1.67ms` from Seoul, KR
123.140.221.221	AS3786 LG DACOM Corporation	`1.81ms` from Seoul, KR
123.140.106.105	AS9530 SHINSEGAE I C Co., Ltd.	`1.49ms` from Seoul, KR
123.140.231.69	AS3786 LG DACOM Corporation	`1.80ms` from Seoul, KR
123.140.76.250	AS3786 LG DACOM Corporation	`6.94ms` 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
82.197.196.142	AS25596 Odido Netherlands B.V.	`0.41ms` from Amsterdam, NL
73.213.182.94	AS7922 Comcast Cable Communications, LLC	`7.87ms` from Ashburn, US
94.66.191.46	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.43ms` from Athens, GR
79.211.17.110	AS3320 Deutsche Telekom AG	`4.22ms` from Berlin, DE
34.210.174.174	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
81.22.180.254	AS59869 JuPiNet Kft.	`4.75ms` from Budapest, HU
105.209.148.30	AS16637 MTN SA	`3.62ms` from Cape Town, ZA
160.177.188.62	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`11.65ms` from Casablanca, MA
192.248.16.126	AS38229 Lanka Education & Research Network, NREN	`4.12ms` from Colombo, LK
34.9.68.46	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
50.242.86.94	AS7922 Comcast Cable Communications, LLC	`6.53ms` from Fremont, US
193.200.205.254	AS44461 Municipal Enterprise "Main Information and Computing Centre"	`0.74ms` from Kyiv, UA
217.43.112.30	AS2856 British Telecommunications PLC	`5.61ms` from London, GB
35.235.74.158	AS396982 Google LLC	`0.09ms` from Los Angeles, US
186.53.183.190	AS6057 Administracion Nacional de Telecomunicaciones	`1.77ms` from Montevideo, UY
85.234.14.254	AS34892 PJSC Rostelecom	`11.09ms` from Moscow, RU
37.235.135.110	AS41268 Sesameware FZ-LLC	`7.74ms` from Moscow, RU
54.233.90.30	AS16509 Amazon.com, Inc.	`0.14ms` from Osasco, BR
37.70.226.254	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`6.70ms` from Paris, FR
5.50.155.62	AS5410 Bouygues Telecom SA	`2.73ms` from Paris, FR
212.66.107.62	AS20912 Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C."	`1.29ms` from Rome, IT
122.45.129.126	AS17858 LG POWERCOMM	`3.23ms` from Seoul, KR
118.50.55.254	AS4766 Korea Telecom	`1.59ms` from Seoul, KR
121.178.54.254	AS4766 Korea Telecom	`5.21ms` from Seoul, KR
180.69.45.238	AS9318 SK Broadband Co Ltd	`1.93ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 123.142.211.121

traceroute to 123.142.211.121 (123.142.211.121): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.2 0.08 ms

2 [AS3786] 211.118.152.142 0.756 ms

3 *

4 *

5 *

6 *

7 [AS3786] 1.213.112.50 2.358 ms

8 *

9 *

10 *

11 [AS3786] 123.142.211.121 8.429 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On November 14th 2025

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