221.150.196.0/24

AS38697 · Hankyong National Univercity

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Summary

Country	South Korea
Domain	kt.com
ASN	AS38697
Parent Range	221.144.0.0/12
Registry	KRNIC
ID	221.150.196.0-221.150.196.255

WHOIS Details

inetnum:            221.150.196.0 - 221.150.196.255
descr:              Hangyeongdaehakgyo
network-type:       CUSTOMER
address:            Seokjeong-Dong Anseong-Si Gyeonggi-Do
zip-code:           456240
created:            2020-11-18
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 221.150.196.0/24

Range	ASN	Company	Num of IPs
221.144.0.0/12	AS152214	Korea Telecom	1,048,576
221.144.0.0/12	AS4766	Korea Telecom	1,048,576
221.144.0.0/12	AS9856	Korea Telecom	1,048,576

Nearby Ranges

BGP prefixes that overlap with 221.150.0.0/16

Range	ASN	Company	Num of IPs
221.144.0.0/12	AS4766	Korea Telecom	1,048,576
221.144.0.0/12	AS9856	Korea Telecom	1,048,576
221.144.0.0/12	AS152214	Korea Telecom	1,048,576
221.150.156.0/23	AS4766	Dongwondaehak	512
221.150.131.0/24	AS17851	Korea Telecom	256
221.150.21.0/24	AS10184	(sa)saemaeulgeumgoyeonhaphoe	256

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

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

IP Address	ASN	Details
221.150.196.1	AS38697 Hankyong National Univercity	`3.56ms` 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
154.30.109.88	AS46261 QuickPacket, LLC	`0.24ms` from Ashburn, US
183.80.202.216	AS18403 FPT Telecom Company	`9.76ms` from Hanoi, VN
80.208.220.248	AS41107 Backbone Connect Limited	`0.51ms` from London, GB
80.59.122.200	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.57ms` from Madrid, ES
193.237.158.168	AS5378 Vodafone Limited	`2.94ms` from Manchester, GB
142.17.142.200	AS611 NB-PEI Educational Computer Network	`15.56ms` from Montreal, CA
118.15.81.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.96ms` from Osaka, JP
81.250.222.8	AS3215 Orange S.A.	`1.66ms` from Paris, FR
173.254.3.56	AS46606 Unified Layer	`1.96ms` from Salt Lake City, US
206.80.23.72	AS3549 Level 3 Parent, LLC	`5.59ms` from Santa Clara, US
98.137.77.24	AS36647 Yahoo Holdings Inc.	`3.98ms` from Seattle, US
112.167.10.72	AS4766 Korea Telecom	`2.60ms` from Seoul, KR
34.0.78.24	AS19527 Google LLC	`0.11ms` from Tel Aviv, IL
218.25.54.24	AS4837 CHINA UNICOM China169 Backbone	`1.31ms` from UEruemqi, CN
188.168.229.56	AS15774 Limited Liability Company "TTK-Svyaz"	`1.00ms` from Yekaterinburg, RU
77.175.159.200	AS1136 KPN B.V.	`2.75ms` from Amsterdam, NL
51.144.117.184	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
44.193.36.168	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
190.67.247.152	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`5.12ms` from Bogota, CO
217.253.34.152	AS3320 Deutsche Telekom AG	`5.04ms` from Duesseldorf, DE
3.121.249.88	AS16509 Amazon.com, Inc.	`0.20ms` from Frankfurt am Main, DE
71.130.247.88	AS7018 AT&T Enterprises, LLC	`1.88ms` from Los Angeles, US
108.244.254.200	AS7018 AT&T Enterprises, LLC	`17.88ms` from Los Angeles, US
104.162.187.168	AS12271 Charter Communications Inc	`4.80ms` from New York City, US
40.183.248.120	AS54103 MOD Mission Critical, LLC	`0.23ms` from Phoenix, US

Traceroute

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

traceroute -a -n -q1 221.150.196.1

traceroute to 221.150.196.1 (221.150.196.1): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.30 0.064 ms

2 [AS4766] 218.145.32.254 0.543 ms

3 *

4 *

5 [AS4766] 112.174.58.6 1.891 ms

6 *

7 *

8 [AS4766] 59.13.175.186 3.233 ms

9 [AS4766] 121.135.57.60 2.899 ms

10 [AS38697] 221.150.196.1 3.494 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

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.

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