211.42.100.0/24

AS45990 · Health Insurance Review Assessment Service

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Summary

Country	South Korea
Domain	uplus.co.kr
ASN	AS45990
Registry	KRNIC
ID	211.42.100.0-211.42.100.255

WHOIS Details

inetnum:            211.42.100.0 - 211.42.100.255
descr:              LG Uplus
network-type:       CUSTOMER
address:            Gyeonggi-do Manan-gu, Anyang-si Deokcheon-ro 37
zip-code:           14088
created:            2012-06-20
admin:              GENERATED-KRNIC-IP-MANAGER-B8273338
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-B8273338
person:             IP Manager
name:               IP Manager
phone:              +82-2-2089-7750
e-mail:             b8273338@user.bora.net
source:             KRNIC

Nearby Ranges

BGP prefixes that overlap with 211.42.0.0/16

Range	ASN	Company	Num of IPs
211.42.224.0/19	AS3786	LG DACOM Corporation	8,192
211.42.128.0/19	AS4766	Korea Telecom	8,192
211.42.192.0/19	AS4766	Korea Telecom	8,192
211.42.160.0/19	AS38422	LG DACOM Corporation	8,192
211.42.224.0/19	AS38422	LG DACOM Corporation	8,192
211.42.160.0/19	AS3786	LG DACOM Corporation	8,192
211.42.84.0/23	AS17841	LG Uplus	512
211.42.44.0/24	AS9950	LG Uplus	256
211.42.86.0/24	AS17841	LG Uplus	256
211.42.241.0/24	AS38422	LG Uplus	256
211.42.184.0/24	AS55599	LG Uplus	256
211.42.168.0/24	AS9647	LG Uplus	256
211.42.8.0/24	AS9698	LG Uplus	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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Pingable IPs

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

IP Address	ASN	Details
211.42.100.9	AS45990 Health Insurance Review Assessment Service	`3.45ms` 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
51.137.16.168	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
109.136.83.24	AS5432 Proximus NV	`1.24ms` from Brussels, BE
188.6.159.184	AS5483 Magyar Telekom Plc.	`4.53ms` from Budapest, HU
52.28.236.56	AS16509 Amazon.com, Inc.	`0.13ms` from Frankfurt am Main, DE
85.100.53.184	AS9121 Turk Telekomunikasyon Anonim Sirketi	`6.99ms` from Izmir, TR
86.140.215.56	AS2856 British Telecommunications PLC	`2.74ms` from London, GB
81.153.231.72	AS2856 British Telecommunications PLC	`5.16ms` from London, GB
6.11.181.184	AS668 United States Department of Defense (DoD)	`1.79ms` from Los Angeles, US
2.16.108.56	AS20940 Akamai International B.V.	`0.48ms` from Osasco, BR
45.6.128.8	AS266062 R2 DADOS LTDA - ME	`9.33ms` from Sao Paulo, BR
121.88.157.216	AS10036 DLIVE	`1.40ms` from Seoul, KR
116.46.191.104	AS17858 LG POWERCOMM	`1.77ms` from Seoul, KR
13.53.130.216	AS16509 Amazon.com, Inc.	`1.10ms` from Stockholm, SE
204.187.13.88	AS36483 Gossamer Threads Inc.	`0.21ms` from Vancouver, CA
35.163.61.168	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
187.212.225.88	AS8151 UNINET	`1.05ms` from Guadalajara, MX
110.8.10.104	AS9318 SK Broadband Co Ltd	`1.70ms` from Incheon, KR
217.18.20.72	AS25562 Sony Interactive Entertainment Europe Limited	`1.75ms` from London, GB
15.185.110.152	AS16509 Amazon.com, Inc.	`0.11ms` from Manama, BH
223.82.107.200	AS56045 China Mobile communications corporation	`2.09ms` from Nanchang, CN
201.142.250.184	AS8151 UNINET	`13.89ms` from Phoenix, US
186.247.82.152	AS7738 V tal	`1.71ms` from Rio de Janeiro, BR
151.25.49.152	AS1267 WIND TRE S.P.A.	`5.65ms` from Rome, IT
222.156.254.120	AS24154 Asia Pacific Broadband Fixed Lines Co., Ltd.	`1.65ms` from Taipei, TW
140.110.201.56	AS7539 National Center for High-performance Computing	`1.95ms` from Taipei, TW

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] 140.91.214.43 0.115 ms

2 [AS3786] 211.118.152.142 1.204 ms

3 [AS3786] 211.118.152.141 1.717 ms

4 *

5 *

6 *

7 [AS3786] 1.208.114.170 2.34 ms

8 [AS3786] 1.208.115.226 3.891 ms

9 *

10 [AS9316] 61.108.7.2 4.58 ms

11 *

12 [AS45990] 211.42.100.17 4.705 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On February 7th 2026

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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