211.42.100.0/24

AS45990 · Health Insurance Review Assessment Service

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Summary

Country	South Korea
Domain	lguplus.co.kr
ASN	AS45990
Registry	APNIC
ID	PUBNETPLUS

WHOIS Details

inetnum:        211.42.64.0 - 211.42.127.255
netname:        PUBNETPLUS
descr:          DACOM-PUBNETPLUS
admin-c:        IM675-AP
tech-c:         IM675-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T06:32:44Z
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:        IM675-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-08-07T01:06:20Z
source:         APNIC

inetnum:        211.42.64.0 - 211.42.127.255
netname:        PUBNETPLUS-KR
descr:          DACOM-PUBNETPLUS
country:        KR
admin-c:        IA74-KR
tech-c:         IM74-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:        
country:        KR
phone:          +82-2-1-01
e-mail:         ipadm@lguplus.co.kr
nic-hdl:        IA74-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Yongsan-gu Hangang-daero 32
address:        null
country:        KR
phone:          +82-2-1-01
e-mail:         ipadm@lguplus.co.kr
nic-hdl:        IM74-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
211.42.100.18	AS45990 Health Insurance Review Assessment Service	`3.97ms` 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
140.247.90.40	AS1742 Harvard University	`1.32ms` from Boston, US
113.236.190.168	AS4837 CHINA UNICOM China169 Backbone	`15.09ms` from Liaoyang, CN
187.65.162.8	AS28573 Claro NXT Telecomunicacoes Ltda	`18.26ms` from Sao Paulo, BR
34.142.231.120	AS396982 Google LLC	`0.12ms` from Singapore, SG
194.71.108.104	AS202296 MicroGroup Europe AB	`8.00ms` from Stockholm, SE
34.84.79.120	AS396982 Google LLC	`0.17ms` from Tokyo, JP
165.75.19.8	AS63474 Sirius Computer Solutions, Inc.	`2.03ms` from Chicago, US
42.84.205.136	AS4837 CHINA UNICOM China169 Backbone	`10.09ms` from Liaoyang, CN
13.91.129.104	AS8075 Microsoft Corporation	`0.60ms` from San Jose, US
76.121.243.232	AS7922 Comcast Cable Communications, LLC	`1.83ms` from Seattle, US
14.6.142.120	AS17858 LG POWERCOMM	`2.59ms` from Seoul, KR
118.54.79.56	AS4766 Korea Telecom	`1.41ms` from Seoul, KR
210.104.76.152	AS4766 Korea Telecom	`1.18ms` from Seoul, KR
52.62.86.232	AS16509 Amazon.com, Inc.	`0.10ms` from Sydney, AU
180.28.143.216	AS4713 NTT Communications Corporation	`9.63ms` from Tokyo, JP
178.189.234.56	AS8447 A1 Telekom Austria AG	`8.03ms` from Vienna, AT
125.162.85.120	AS7713 PT Telekomunikasi Indonesia	`6.33ms` from Batam, ID
95.102.119.56	AS6855 Slovak Telekom, a.s.	`1.34ms` from Bratislava, SK
24.13.99.216	AS7922 Comcast Cable Communications, LLC	`3.85ms` from Chicago, US
117.4.133.248	AS7552 Viettel Group	`3.92ms` from Hanoi, VN
52.175.26.24	AS8075 Microsoft Corporation	`0.31ms` from Hong Kong, HK
90.204.7.136	AS5607 Sky UK Limited	`4.62ms` from London, GB
45.4.15.8	AS266035 ROGÉRIO FERREIRA ROSA & CIA LTDA	`13.94ms` from Osasco, BR
119.190.117.216	AS4837 CHINA UNICOM China169 Backbone	`4.60ms` from Qingdao, CN
34.227.33.248	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 211.42.100.17

traceroute to 211.42.100.17 (211.42.100.17): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.2 0.075 ms

2 [AS3786] 211.118.152.142 0.661 ms

3 [AS3786] 211.118.152.141 1.361 ms

4 *

5 *

6 *

7 [AS3786] 1.213.112.50 2.04 ms

8 [AS3786] 1.208.115.226 3.967 ms

9 *

10 [AS9316] 61.108.7.2 4.38 ms

11 *

12 [AS45990] 211.42.100.17 4.357 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On September 11th 2025

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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