221.168.32.0/22

AS9526 · KOSCOM

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Summary

Country	South Korea
Domain	kt.com
ASN	AS9526
Parent Range	221.168.0.0/16
Registry	KRNIC
ID	221.168.32.0-221.168.39.255

WHOIS Details

inetnum:            221.168.32.0 - 221.168.39.255
descr:              (ju)koseu
network-type:       CUSTOMER
address:            90 Buljeongro Bundang-Gu Seongnam-Si Gyeonggi-Do
zip-code:           13606
created:            2020-08-25
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 221.168.32.0/22

Range	ASN	Company	Num of IPs
221.168.0.0/16	AS4766	Korea Telecom	65,536

Nearby Ranges

BGP prefixes that overlap with 221.168.0.0/16

Range	ASN	Company	Num of IPs
221.168.0.0/16	AS4766	Korea Telecom	65,536
221.168.50.0/23	AS4766	Korea Telecom	512

Hosted domains

There are 50 domain names hosted across 32 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
221.168.34.155	naezipdao.co.kr	7
221.168.33.119	reabank.net	4
221.168.34.85	lendingmachine.co.kr	4
221.168.33.187	taekwangcc.com	2
221.168.32.162	edutax.kr	2
221.168.34.140	moneymove.kr	2
221.168.33.175	priortax.kr	2
221.168.32.245	sellerpay.kr	2
221.168.34.54	mgo82.com	2
221.168.33.73	korpay.com	1
221.168.34.129	gmpay.kr	1
221.168.34.144	sugarfunding.com	1
221.168.33.150	hubfund.co.kr	1
221.168.32.60	paynpos.co.kr	1
221.168.32.228	mrsbok.com	1
221.168.34.236	dozip.kr	1
221.168.32.234	monopay.co.kr	1
221.168.34.234	payhada.com	1
221.168.34.231	theassetfundfin.com	1
221.168.33.193	invencorp.info	1

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

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

IP Address	ASN	Details
221.168.33.128	AS9526 KOSCOM	`1.21ms` from Seoul, KR
221.168.34.91	AS9526 KOSCOM	`1.25ms` from Seoul, KR
221.168.32.62	AS9526 KOSCOM	`1.28ms` 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
90.207.107.214	AS5607 Sky UK Limited	`5.73ms` from Erith, GB
87.159.253.214	AS3320 Deutsche Telekom AG	`8.09ms` from Frankfurt am Main, DE
181.39.238.70	AS27947 Telconet S.A	`1.62ms` from Guayaquil, EC
116.53.9.230	AS4134 CHINANET-BACKBONE	`7.03ms` from Kunming, CN
34.98.176.70	AS396982 Google LLC	`0.13ms` from London, GB
90.197.206.230	AS5607 Sky UK Limited	`6.38ms` from London, GB
2.141.109.86	AS3352 TELEFONICA DE ESPANA S.A.U.	`16.01ms` from Madrid, ES
172.69.77.150	AS14789 Cloudflare, Inc.	`17.57ms` from Miami, US
47.197.168.246	AS5650 Frontier Communications of America, Inc.	`8.02ms` from Miami, US
217.71.133.22	AS29147 State Educational Enterprise of Higher Professional Education Novosibirsk State Technical University	`1.89ms` from Novosibirsk, RU
38.194.175.6	AS15081 Omni Fiber	`1.88ms` from Pittsburgh, US
189.180.49.150	AS8151 UNINET	`1.10ms` from Santiago de Queretaro, MX
192.22.100.134	AS31898 Oracle Corporation	`0.52ms` from Seattle, US
126.116.162.134	AS17676 SoftBank Corp.	`3.68ms` from Tokyo, JP
202.210.128.38	AS4686 BEKKOAME INTERNET INC.	`0.79ms` from Tokyo, JP
84.60.252.182	AS3209 Vodafone GmbH	`5.12ms` from Berlin, DE
124.7.36.246	AS9583 Sify Limited	`7.08ms` from Chennai, IN
217.81.151.54	AS3320 Deutsche Telekom AG	`7.43ms` from Frankfurt am Main, DE
90.74.249.150	AS12479 Orange Espagne SA	`12.37ms` from Madrid, ES
71.86.174.22	AS20115 Charter Communications LLC	`19.83ms` from Minneapolis, US
37.214.200.102	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`6.01ms` from Minsk, BY
176.215.49.198	AS50498 JSC ER-Telecom Holding	`7.20ms` from Moscow, RU
79.46.110.118	AS3269 Telecom Italia S.p.A.	`14.99ms` from Naples, IT
126.27.251.54	AS17676 SoftBank Corp.	`5.53ms` from Osaka, JP
86.253.124.70	AS3215 Orange S.A.	`10.29ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f5 221.168.33.224

traceroute to 221.168.33.224 (221.168.33.224): 64 hops max, 52 byte packets

5 [AS3786] 211.234.118.93 0.674 ms

6 *

7 *

8 *

9 [AS9318] 211.44.125.210 2.325 ms

10 *

11 *

12 *

13 *

14 [AS9526] 211.255.198.205 5.702 ms

15 [AS9526] 221.168.33.224 5.277 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.

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