223.195.158.0/23

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	cku.ac.kr
ASN	AS4766
Registry	KRNIC
ID	223.195.158.0-223.195.159.255

WHOIS Details

inetnum:            223.195.158.0 - 223.195.159.255
descr:              Catholic Kwandong University
network-type:       CUSTOMER
address:            Gangwon-do Gangneung-si Beomil-ro 579beon-gil
zip-code:           25601
created:            2019-12-20
admin:              GENERATED-KRNIC-IP-MANAGER-SMBALL
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-SMBALL
person:             IP Manager
name:               IP Manager
phone:              +82-33-649-7863
e-mail:             smball@kd.ac.kr
source:             KRNIC

Nearby Ranges

BGP prefixes that overlap with 223.195.0.0/16

Range	ASN	Company	Num of IPs
223.195.64.0/20	AS9769	Sejong University	4,096
223.195.192.0/20	AS9318	Hanyang Womens University	4,096
223.195.80.0/21	AS4766	ANSAN COLLEGE	2,048
223.195.88.0/22	AS4766	ANSAN COLLEGE	1,024
223.195.126.0/23	AS18330	Hongik University	512
223.195.190.0/23	AS4766	Catholic Kwandong University	512
223.195.94.0/23	AS18330	Hongik University	512
223.195.124.0/23	AS38110	Chungwoon University	512
223.195.92.0/23	AS4766	ANSAN COLLEGE	512
223.195.147.0/24	AS18330	Hongik University	256
223.195.146.0/24	AS3786	SEOKYEONG UNIVERSITY	256
223.195.222.0/24	AS9635	BUSAN UNIVERSITY OF FOREIGN STUDIES	256
223.195.223.0/24	AS3786	Songho UNIVERSITY	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
223.195.158.38	AS4766 Korea Telecom	`4.16ms` from Seoul, KR
223.195.159.132	AS4766 Korea Telecom	`4.34ms` 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
194.146.42.247	AS202958 Hoster.KZ - Almaty	`0.27ms` from Almaty, KZ
20.42.9.23	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
4.207.251.87	AS8075 Microsoft Corporation	`0.20ms` from Dublin, IE
217.93.150.39	AS3320 Deutsche Telekom AG	`8.72ms` from Frankfurt am Main, DE
1.12.255.231	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.00ms` from Guangzhou, CN
123.18.85.183	AS45899 VNPT Corp	`4.28ms` from Hanoi, VN
86.242.229.247	AS3215 Orange S.A.	`2.49ms` from Paris, FR
83.21.249.231	AS5617 Orange Polska Spolka Akcyjna	`8.80ms` from Poznan, PL
177.129.108.135	AS52529 Nexcorp Serviços e Telecomunicações Ltda	`1.26ms` from Sao Paulo, BR
125.249.151.39	AS17858 LG POWERCOMM	`1.85ms` from Seoul, KR
183.97.84.135	AS4766 Korea Telecom	`1.64ms` from Seoul, KR
192.87.8.7	AS1103 SURF B.V.	`1.48ms` from Amsterdam, NL
121.29.255.199	AS4837 CHINA UNICOM China169 Backbone	`11.33ms` from Beijing, CN
70.109.197.183	AS701 Verizon Business	`1.87ms` from Boston, US
120.55.112.87	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.17ms` from Hangzhou, CN
118.216.85.135	AS9318 SK Broadband Co Ltd	`4.90ms` from Incheon, KR
116.54.12.87	AS4134 CHINANET-BACKBONE	`2.13ms` from Kunming, CN
86.146.196.151	AS2856 British Telecommunications PLC	`2.69ms` from London, GB
92.19.156.167	AS13285 TalkTalk Communications Limited	`1.64ms` from Manchester, GB
188.119.131.231	AS9009 M247 Europe SRL	`0.26ms` from Frankfurt am Main, DE
156.239.118.151	AS9294 GNET INC.	`0.88ms` from Hong Kong, HK
183.161.106.199	AS4134 CHINANET-BACKBONE	`11.79ms` from Huai'an, CN
18.173.45.23	AS16509 Amazon.com, Inc.	`0.08ms` from Lima, PE
151.226.228.39	AS5607 Sky UK Limited	`3.61ms` from London, GB
218.204.26.71	AS9808 China Mobile Communications Group Co., Ltd.	`5.45ms` from Nanning, CN

Traceroute

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

traceroute -a -n -q1 -m5 223.195.159.253

traceroute to 223.195.159.253 (223.195.159.253): 5 hops max, 52 byte packets

1 [AS31898] 140.91.214.46 0.084 ms

2 [AS4766] 218.145.32.254 0.691 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On February 7th 2026

What are IP address ranges?

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