128.134.212.0/24

AS10060 · YONSEI UNIVERSITY HEALTH SYSTEM

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Summary

Country	South Korea
Domain	yuhs.or.kr
ASN	AS10060
Parent Range	128.134.0.0/16
Registry	KRNIC
ID	128.134.212.0-128.134.212.255

WHOIS Details

inetnum:            128.134.212.0 - 128.134.212.255
descr:              Yonsei University Health System
network-type:       CUSTOMER
address:            50 Yeonsero Seodaemun-Gu Seoulteukbyeol-Si
zip-code:           03722
created:            2021-01-20
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 128.134.212.0/24

Range	ASN	Company	Num of IPs
128.134.0.0/16	AS4766	Korea Telecom	65,536
128.134.0.0/16	AS9318	Korea Telecom	65,536
128.134.0.0/16	AS9526	Korea Telecom	65,536

Nearby Ranges

BGP prefixes that overlap with 128.134.0.0/16

Range	ASN	Company	Num of IPs
128.134.0.0/16	AS9318	Korea Telecom	65,536
128.134.0.0/16	AS9526	Korea Telecom	65,536
128.134.0.0/16	AS4766	Korea Telecom	65,536
128.134.232.0/21	AS4766	Seongsinyeojadaehakgyo	2,048
128.134.32.0/22	AS4766	KT	1,024
128.134.240.0/23	AS4766	KT	512
128.134.210.0/24	AS10060	Yonsei University Health System	256
128.134.211.0/24	AS10060	Yonsei University Health System	256
128.134.213.0/24	AS10060	Yonsei University Health System	256
128.134.214.0/24	AS10060	Yonsei University Health System	256
128.134.215.0/24	AS10060	Yonsei University Health System	256
128.134.216.0/24	AS10060	Yonsei University Health System	256
128.134.226.0/24	AS10060	Yonsei University Health System	256
128.134.227.0/24	AS10060	Yonsei University Health System	256
128.134.228.0/24	AS10060	Yonsei University Health System	256
128.134.41.0/24	AS10088	Gwangundaehakgyo	256
128.134.42.0/24	AS10088	Gwangundaehakgyo	256
128.134.43.0/24	AS10088	Gwangundaehakgyo	256
128.134.44.0/24	AS10088	Gwangundaehakgyo	256
128.134.45.0/24	AS10088	Gwangundaehakgyo	256
128.134.46.0/24	AS10088	Gwangundaehakgyo	256
128.134.47.0/24	AS10088	Gwangundaehakgyo	256
128.134.49.0/24	AS10088	Gwangundaehakgyo	256
128.134.51.0/24	AS10088	Gwangundaehakgyo	256
128.134.53.0/24	AS10088	Gwangundaehakgyo	256
128.134.54.0/24	AS10088	Gwangundaehakgyo	256
128.134.55.0/24	AS10088	Gwangundaehakgyo	256
128.134.56.0/24	AS10088	Gwangundaehakgyo	256
128.134.57.0/24	AS10088	Gwangundaehakgyo	256
128.134.58.0/24	AS10088	Gwangundaehakgyo	256
128.134.59.0/24	AS10088	Gwangundaehakgyo	256
128.134.60.0/24	AS10088	Gwangundaehakgyo	256
128.134.62.0/24	AS10088	Gwangundaehakgyo	256
128.134.63.0/24	AS10088	Gwangundaehakgyo	256
128.134.64.0/24	AS10088	Gwangundaehakgyo	256
128.134.65.0/24	AS10088	Gwangundaehakgyo	256
128.134.66.0/24	AS10088	Gwangundaehakgyo	256
128.134.67.0/24	AS10088	Gwangundaehakgyo	256
128.134.69.0/24	AS10088	Gwangundaehakgyo	256
128.134.70.0/24	AS10088	Gwangundaehakgyo	256
128.134.95.0/24	AS45381	Eseueichigongsa	256
128.134.96.0/24	AS45381	Eseueichigongsa	256
128.134.97.0/24	AS45381	Eseueichigongsa	256
128.134.36.0/24	AS4766	Myeongjidaehakgyo	256
128.134.127.0/24	AS9525	(ju)koseu	256
128.134.154.0/24	AS9634	Sinhangeumyungtuja(ju)	256
128.134.135.0/24	AS9684	Hanhwaeseussi(ju)	256
128.134.108.0/24	AS10060	Yonsei University Health System	256
128.134.225.0/24	AS9684	Hanhwaeseussi(ju)	256

Hosted domains

There are 6 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
128.134.212.186	yuhs.ac	3
128.134.212.188	yuhs.or.kr	1
128.134.212.121	severance.healthcare	1
128.134.212.144	ysmed.org	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
128.134.212.132	AS10060 YONSEI UNIVERSITY HEALTH SYSTEM	`1.08ms` 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
36.110.121.56	AS4847 China Networks Inter-Exchange	`4.54ms` from Beijing, CN
35.91.52.120	AS16509 Amazon.com, Inc.	`0.28ms` from Boardman, US
20.25.222.216	AS8075 Microsoft Corporation	`0.36ms` from Chicago, US
87.42.76.8	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`11.12ms` from Dublin, IE
204.1.47.136	AS400427 IQ Fiber	`1.08ms` from Jacksonville, US
90.218.52.168	AS5607 Sky UK Limited	`1.82ms` from London, GB
151.33.224.120	AS1267 WIND TRE S.P.A.	`3.41ms` from Milan, IT
111.59.47.136	AS9808 China Mobile Communications Group Co., Ltd.	`10.35ms` from Nanning, CN
93.229.42.184	AS3320 Deutsche Telekom AG	`2.59ms` from Nuernberg, DE
118.10.128.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.31ms` from Osaka, JP
45.171.189.8	AS53107 EVEO S.A.	`0.95ms` from Sao Paulo, BR
75.213.75.200	AS6167 Verizon Business	`8.40ms` from Seattle, US
83.130.121.184	AS12400 Partner Communications Ltd.	`2.90ms` from Tel Aviv, IL
98.156.35.24	AS11427 Charter Communications Inc	`11.23ms` from Dallas, US
106.122.193.72	AS4134 CHINANET-BACKBONE	`6.41ms` from Fuzhou, CN
91.4.160.8	AS3320 Deutsche Telekom AG	`4.55ms` from Hamburg, DE
34.15.5.104	AS396982 Google LLC	`5.25ms` from Hamburg, DE
59.152.49.8	AS153494 XRUI TECHNOLOGY LIMITED	`0.41ms` from Hong Kong, HK
60.22.58.168	AS4837 CHINA UNICOM China169 Backbone	`5.77ms` from Liaoyang, CN
86.128.158.136	AS2856 British Telecommunications PLC	`2.97ms` from London, GB
72.199.33.104	AS22773 Cox Communications Inc.	`8.66ms` from Los Angeles, US
107.130.109.72	AS7018 AT&T Enterprises, LLC	`2.56ms` from Miami, US
72.131.97.168	AS10796 Charter Communications Inc	`9.11ms` from Mount Prospect, US
65.2.154.232	AS16509 Amazon.com, Inc.	`0.11ms` from Mumbai, IN
60.140.241.72	AS17676 SoftBank Corp.	`3.65ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 128.134.212.144

traceroute to 128.134.212.144 (128.134.212.144): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.59 0.066 ms

2 [AS4766] 218.145.32.254 0.796 ms

3 *

4 *

5 [AS4766] 112.174.58.226 0.782 ms

6 *

7 *

8 [AS4766] 121.162.165.26 1.072 ms

9 [AS10060] 128.134.207.82 1.056 ms

10 [AS10060] 128.134.212.144 1 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 29th 2025

What are IP address ranges?

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