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
123.8.0.0/13	AS4837	China Unicom Henan province network	524,288
123.152.0.0/13	AS4837	China Unicom Zhejiang province network	524,288
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
123.224.0.0/14	AS4713	NTT DOCOMO BUSINESS,Inc.	262,144
123.212.0.0/14	AS9318	SK Broadband Co Ltd	262,144
123.192.0.0/14	AS38841	kbro CO. Ltd.	262,144
123.104.0.0/14	AS9595	NTT EAST, Inc.	262,144
123.212.0.0/14	AS17845	SK Broadband Co Ltd	262,144
123.212.0.0/14	AS38429	SK Broadband Co Ltd	262,144
123.164.0.0/14	AS17897	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.244.0.0/14	AS134762	CHINANET liaoning province network	262,144
123.52.0.0/14	AS139587	CHINANET HENAN PROVINCE NETWORK	262,144
123.160.0.0/14	AS137687	CHINANET henan province network	262,144
123.180.0.0/14	AS58539	CHINANET hebei province network	262,144
123.244.0.0/14	AS137688	CHINANET liaoning province network	262,144
123.164.0.0/14	AS4134	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.52.0.0/14	AS4134	CHINANET HENAN PROVINCE NETWORK	262,144
123.52.0.0/14	AS137687	CHINANET HENAN PROVINCE NETWORK	262,144
123.164.0.0/14	AS137691	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.144.0.0/14	AS4837	China Unicom Chongqing province network	262,144
123.184.0.0/14	AS137688	CHINANET liaoning province network	262,144
123.4.0.0/14	AS4837	China Unicom Henan province network	262,144
123.184.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.180.0.0/14	AS4134	CHINANET hebei province network	262,144
123.232.0.0/14	AS4837	China Unicom Shandong Province Network	262,144
123.160.0.0/14	AS139018	CHINANET henan province network	262,144
123.168.0.0/14	AS4809	CHINANET SHANDONG PROVINCE NETWORK	262,144
123.52.0.0/14	AS139018	CHINANET HENAN PROVINCE NETWORK	262,144
123.244.0.0/14	AS17799	CHINANET liaoning province network	262,144
123.212.0.0/14	AS55615	SK Broadband Co Ltd	262,144
123.164.0.0/14	AS4809	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.160.0.0/14	AS4134	CHINANET henan province network	262,144
123.168.0.0/14	AS4134	CHINANET SHANDONG PROVINCE NETWORK	262,144
123.212.0.0/14	AS17590	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
123.188.0.0/14	AS4837	China Unicom Liaoning province network	262,144
123.212.0.0/14	AS10167	SK Broadband Co Ltd	262,144
123.96.0.0/15	AS4134	CHINANET Zhejiang province network	131,072

Hosted domains

There are 1,073 domain names hosted across 121 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	18c24.com	484
123.140.28.109	soggup.kr	15
123.141.38.133	shinbonet.co.kr	12
123.140.238.102	28c516.com	10
123.140.203.11	dillydally.kr	9
123.140.114.150	wowtalk.co.kr	7
123.142.182.228	anyarc.co.kr	6
123.140.114.195	kncglobal.net	4
123.141.154.135	crowncity.kr	4
123.140.250.40	hsrna.com	4
123.141.228.75	aprogen-pharm.com	4
123.143.7.232	narainformation.co.kr	3
123.140.250.14	hs-exwill.com	3
123.140.170.88	fepay.kr	3
123.140.224.3	charops.co.kr	3
123.142.45.51	asa2460.com	3
123.142.108.146	sskechers.kr	3
123.140.153.192	omnix.kr	2
123.142.17.196	backrush.com	2
123.141.115.59	kab.co.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

28,271 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
123.143.206.57	AS3786 LG DACOM Corporation	`1.87ms` from Seoul, KR
123.143.43.241	AS3786 LG DACOM Corporation	`1.85ms` from Seoul, KR
123.143.97.193	AS3786 LG DACOM Corporation	`2.17ms` from Seoul, KR
123.143.104.81	AS3786 LG DACOM Corporation	`1.51ms` from Seoul, KR
123.143.54.187	AS3786 LG DACOM Corporation	`1.95ms` from Seoul, KR
123.143.124.217	AS3786 LG DACOM Corporation	`1.96ms` from Seoul, KR
123.143.79.217	AS3786 LG DACOM Corporation	`2.20ms` from Seoul, KR
123.143.34.210	AS3786 LG DACOM Corporation	`2.00ms` from Seoul, KR
123.143.24.233	AS3786 LG DACOM Corporation	`1.90ms` from Seoul, KR
123.143.153.218	AS3786 LG DACOM Corporation	`1.87ms` from Seoul, KR
123.143.36.113	AS3786 LG DACOM Corporation	`2.25ms` from Seoul, KR
123.143.8.177	AS3786 LG DACOM Corporation	`2.15ms` from Seoul, KR
123.143.134.79	AS3786 LG DACOM Corporation	`2.79ms` from Seoul, KR
123.143.89.225	AS3786 LG DACOM Corporation	`1.81ms` from Seoul, KR
123.143.44.65	AS3786 LG DACOM Corporation	`1.82ms` from Seoul, KR
123.143.88.129	AS3786 LG DACOM Corporation	`1.95ms` from Seoul, KR
123.143.170.253	AS3786 LG DACOM Corporation	`2.21ms` from Seoul, KR
123.143.105.161	AS3786 LG DACOM Corporation	`1.81ms` from Seoul, KR
123.143.95.118	AS3786 LG DACOM Corporation	`1.85ms` from Seoul, KR
123.143.201.53	AS3786 LG DACOM Corporation	`2.28ms` from Seoul, KR
123.143.80.241	AS3786 LG DACOM Corporation	`2.06ms` from Seoul, KR
123.143.23.57	AS3786 LG DACOM Corporation	`2.22ms` from Seoul, KR
123.143.59.81	AS3786 LG DACOM Corporation	`1.95ms` from Seoul, KR
123.143.174.89	AS3786 LG DACOM Corporation	`1.88ms` from Seoul, KR
123.143.31.113	AS3786 LG DACOM Corporation	`1.84ms` 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
194.35.34.254	AS14630 Invesco Group Services, Inc.	`0.65ms` from Amsterdam, NL
73.79.228.142	AS7922 Comcast Cable Communications, LLC	`12.60ms` from Ashburn, US
190.225.23.94	AS7303 Telecom Argentina S.A.	`18.15ms` from Asuncion, PY
186.191.246.94	AS19037 AMX Argentina S.A.	`19.58ms` from Buenos Aires, AR
128.146.159.14	AS159 Ohio State University	`13.33ms` from Chicago, US
71.150.233.238	AS7018 AT&T Enterprises, LLC	`9.81ms` from Columbus, US
107.222.240.78	AS7018 AT&T Enterprises, LLC	`18.95ms` from Dallas, US
165.206.45.46	AS6122 Iowa Communications Network	`8.14ms` from Des Moines, US
40.90.22.110	AS8075 Microsoft Corporation	`0.45ms` from Des Moines, US
201.30.102.14	AS4230 CLARO S.A.	`0.36ms` from Fortaleza, BR
5.22.213.222	AS202053 UpCloud Ltd	`0.25ms` from Frankfurt am Main, DE
80.88.70.254	AS20902 DegNet GmbH	`7.62ms` from Frankfurt am Main, DE
64.81.165.142	AS9304 HGC Global Communications Limited	`2.59ms` from Hong Kong, HK
103.13.67.254	AS131284 Etisalat Afghan	`14.16ms` from Kabul, AF
94.62.121.110	AS12353 Vodafone Portugal	`2.29ms` from Lisbon, PT
50.7.51.14	AS30058 FDCservers.net	`0.29ms` from London, GB
94.194.235.174	AS5607 Sky UK Limited	`1.13ms` from London, GB
84.79.230.254	AS12479 Orange Espagne SA	`9.34ms` from Madrid, ES
24.228.67.78	AS6128 Cablevision Systems Corp.	`6.23ms` from New York City, US
75.145.73.14	AS7922 Comcast Cable Communications, LLC	`7.33ms` from Portland, US
99.77.242.14	AS16509 Amazon.com, Inc.	`0.35ms` from Seoul, KR
125.128.242.62	AS4766 Korea Telecom	`1.52ms` from Seoul, KR
39.27.162.254	AS4766 Korea Telecom	`2.16ms` from Seoul, KR
49.56.35.62	AS4766 Korea Telecom	`1.41ms` from Seoul, KR
211.186.1.94	AS9318 SK Broadband Co Ltd	`5.55ms` 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 -m7 123.142.118.225

traceroute to 123.142.118.225 (123.142.118.225): 7 hops max, 52 byte packets

1 [AS140627] 103.112.0.1 0.144 ms

2 [AS140627] 103.151.64.205 28.655 ms

3 *

4 [AS3786] 203.233.1.181 62.67 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Agana Heights Village, GU

On October 30th 2025

What are IP address ranges?

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