121.190.174.0/24

AS3786 · LG DACOM Corporation

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Summary

Country	South Korea
Domain	kt.com
ASN	AS3786
Parent Range	121.160.0.0/11
Registry	KRNIC
ID	121.190.174.0-121.190.174.255

WHOIS Details

inetnum:            121.190.174.0 - 121.190.174.255
descr:              Eseuaitissi jusikhoesa
network-type:       CUSTOMER
address:            23 Anajiro213beongil Gyeyang-Gu Incheongwangyeok-Si
zip-code:           21112
created:            2024-02-16
admin:              GENERATED-KRNIC-IP-MANAGER-KORNETIP
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-KORNETIP
person:             IP Manager
name:               IP Manager
phone:              +82-2-500-6630
e-mail:             kornet_ip@kt.com
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 121.190.174.0/24

Range	ASN	Company	Num of IPs
121.160.0.0/11	AS23582	Korea Telecom	2,097,152
121.160.0.0/11	AS38089	Korea Telecom	2,097,152
121.160.0.0/11	AS4766	Korea Telecom	2,097,152

Nearby Ranges

BGP prefixes that overlap with 121.190.0.0/16

Range	ASN	Company	Num of IPs
121.160.0.0/11	AS23582	Korea Telecom	2,097,152
121.160.0.0/11	AS38089	Korea Telecom	2,097,152
121.160.0.0/11	AS4766	Korea Telecom	2,097,152
121.190.250.0/24	AS38391	Korea Telecom	256
121.190.251.0/24	AS38404	Korea Telecom	256
121.190.208.0/24	AS45399	Hanjinjeongbotongsin(ju)	256
121.190.209.0/24	AS45399	Hanjinjeongbotongsin(ju)	256

Hosted domains

There are 10 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
121.190.174.5	AS3786 LG DACOM Corporation	`2.03ms` 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
217.171.144.152	AS48503 Tele2 Kazakhstan	`19.65ms` from Aktau, KZ
72.77.53.152	AS701 Verizon Business	`6.61ms` from Ashburn, US
125.165.172.72	AS7713 PT Telekomunikasi Indonesia	`13.22ms` from Batam, ID
75.86.243.40	AS10796 Charter Communications Inc	`8.19ms` from Chicago, US
170.82.73.184	AS262773 PROXXIMA TELECOMUNICACOES SA	`8.79ms` from Fortaleza, BR
136.48.9.136	AS16591 Google Fiber Inc.	`4.59ms` from Kansas City, US
34.89.5.216	AS396982 Google LLC	`0.11ms` from London, GB
73.116.158.152	AS7922 Comcast Cable Communications, LLC	`8.70ms` from Los Angeles, US
77.72.137.248	AS42358 Insys LLC	`15.58ms` from Moscow, RU
108.35.142.104	AS701 Verizon Business	`1.65ms` from New York City, US
176.132.229.152	AS5410 Bouygues Telecom SA	`2.17ms` from Paris, FR
112.241.145.56	AS4837 CHINA UNICOM China169 Backbone	`9.03ms` from Qingdao, CN
52.244.130.248	AS8075 Microsoft Corporation	`19.18ms` from San Antonio, US
13.72.145.24	AS8075 Microsoft Corporation	`1.96ms` from San Antonio, US
191.114.235.24	AS7418 TELEFÓNICA CHILE S.A.	`9.15ms` from Santiago, CL
218.81.70.120	AS4812 China Telecom (Group)	`2.80ms` from Shanghai, CN
154.83.190.152	AS54801 Zillion Network Inc.	`0.89ms` from Ashburn, US
193.74.67.40	AS5432 Proximus NV	`2.42ms` from Brussels, BE
206.85.165.248	AS272809 THUNDERNET, C.A.	`8.45ms` from Caracas, VE
3.10.166.40	AS16509 Amazon.com, Inc.	`0.16ms` from London, GB
195.180.23.56	AS56329 Gigaclear Limited	`2.01ms` from London, GB
51.48.61.184	AS16509 Amazon.com, Inc.	`5.55ms` from Madrid, ES
85.69.16.104	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`13.58ms` from Paris, FR
124.11.132.72	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`1.85ms` from Taipei, TW
64.180.43.232	AS852 TELUS Communications Inc.	`3.96ms` from Vancouver, CA

Traceroute

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

traceroute -a -n -q1 -f5 121.190.174.3

traceroute to 121.190.174.3 (121.190.174.3): 64 hops max, 52 byte packets

5 [AS16276] 37.59.16.31 0.362 ms

6 [AS16276] 213.251.128.65 3.169 ms

7 *

8 *

9 [AS4637] 202.84.178.70 153.023 ms

10 *

11 [AS4637] 202.84.141.254 248.765 ms

12 [AS4637] 202.84.149.102 243.593 ms

13 [AS4637] 203.192.165.146 238.61 ms

14 *

15 *

16 [AS3786] 1.213.145.14 243.344 ms

17 [AS3786] 1.208.8.246 240.878 ms

18 [AS3786] 211.118.2.210 245.724 ms

19 *

20 *

21 [AS3786] 121.190.174.3 242.881 ms

Measurement taken from

IPinfo ProbeNet in Gravelines, FR

On December 28th 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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