121.181.196.0/24

AS38696 · Korea Brain Research Institute

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Summary

Country	South Korea
Domain	kt.com
ASN	AS38696
Parent Range	121.160.0.0/11
Registry	KRNIC
ID	121.181.196.0-121.181.196.255

WHOIS Details

inetnum:            121.181.196.0 - 121.181.196.255
descr:              KT
network-type:       CUSTOMER
address:            Sinseo-Dong Dong-Gu Daegugwangyeok-Si
zip-code:           701-300
created:            2015-03-17
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 121.181.196.0/24

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 121.181.0.0/16

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

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
121.181.196.80	kbri.re.kr	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
121.181.196.11	AS38696 Korea Brain Research Institute	`4.40ms` from Incheon, 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
185.223.140.24	AS50399 Open Line BV	`6.09ms` from Amsterdam, NL
169.63.183.232	AS36351 IBM Cloud	`0.66ms` from Ashburn, US
13.82.185.232	AS8075 Microsoft Corporation	`0.50ms` from Ashburn, US
41.135.86.120	AS20011 Dimension Data	`1.46ms` from Cape Town, ZA
71.76.204.56	AS11426 Charter Communications Inc	`9.20ms` from Charlotte, US
24.152.119.232	AS270497 HRCNET TELECOM LTDA	`14.78ms` from Fortaleza, BR
91.16.117.168	AS3320 Deutsche Telekom AG	`3.54ms` from Hamburg, DE
62.142.124.104	AS719 Elisa Oyj	`1.19ms` from Helsinki, FI
35.196.225.136	AS396982 Google LLC	`0.16ms` from Moncks Corner, US
103.1.103.200	AS45916 Gujarat Telelink Pvt Ltd	`12.84ms` from Mumbai, IN
180.36.67.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.37ms` from Osaka, JP
178.18.4.232	AS39264 "Region Svyaz Konsalt" LLC	`1.08ms` from Samara, RU
54.219.12.232	AS16509 Amazon.com, Inc.	`0.16ms` from San Jose, US
189.194.224.200	AS13999 Mega Cable, S.A. de C.V.	`2.51ms` from Santiago de Querétaro, MX
52.68.92.120	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
164.49.119.200	AS668 United States Department of Defense (DoD)	`0.62ms` from Atlanta, US
75.60.46.216	AS7018 AT&T Enterprises, LLC	`13.90ms` from Atlanta, US
43.209.109.136	AS16509 Amazon.com, Inc.	`1.61ms` from Bangkok, TH
105.158.11.168	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`8.29ms` from Casablanca, MA
3.145.81.248	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
138.91.61.152	AS8075 Microsoft Corporation	`0.23ms` from Dublin, IE
129.13.166.24	AS34878 Karlsruhe Institute of Technology	`2.69ms` from Frankfurt am Main, DE
87.225.85.200	AS12389 PJSC Rostelecom	`0.95ms` from Khabarovsk, RU
8.23.79.72	AS394976 Abacus Data Systems, Inc.	`2.20ms` from Las Vegas, US
62.43.38.184	AS6739 VODAFONE ONO, S.A.	`11.98ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 121.181.196.7

traceroute to 121.181.196.7 (121.181.196.7): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.43 0.07 ms

2 *

3 *

4 *

5 [AS4766] 112.174.116.46 5.507 ms

6 *

7 *

8 *

9 [AS38696] 121.181.196.7 5.38 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On March 13th 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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