165.132.0.0/16

AS4665 · Yonsei University

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Summary

Country	South Korea
Domain	yonsei.ac.kr
ASN	AS4665
Registry	KRNIC
ID	YONSEI-NET-KR

WHOIS Details

inetnum:        165.132.0.0 - 165.132.255.255
netname:        YONSEI-NET-KR
descr:          Yonsei University
country:        KR
admin-c:        WS177-KR
tech-c:         WS177-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected] 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC


person:         IP Manager
address:        Seoul Seodaemun-gu Yonsei-ro 50
address:        Yonsei University
country:        KR
phone:          +82-2-2123-3411
e-mail:         [email protected]
nic-hdl:        WS177-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 165.0.0.0/8

Range	ASN	Company	Num of IPs
165.56.0.0/13	AS37154	Zambia Telecommunications Company Ltd aka ZAMTEL	524,288
165.50.0.0/15	AS37492	Orange Tunisie	131,072
165.210.0.0/15	AS15964	CAMTEL	131,072
165.122.0.0/16	AS3372	WilTel	65,536
165.219.0.0/16	AS3136	CCAP	65,536
165.25.0.0/16	AS328109	City of Cape Town	65,536
165.122.0.0/16	AS3371	WilTel	65,536
165.166.0.0/16	AS2711	Spirit Communications	65,536
165.95.0.0/16	AS1970	Texas A&M University	65,536
165.14.0.0/16	AS18271	Sojitz Corporation	65,536
165.93.0.0/16	AS2907	National University Corporation Tokyo University of Agriculture and Technology	65,536
165.254.0.0/16	AS2914	NTT America, Inc.	65,536
165.229.0.0/16	AS23980	Yeungnam University	65,536
165.104.0.0/16	AS26305	SSM Health Care	65,536
165.138.0.0/16	AS11686	Indiana Department of Education	65,536
165.228.0.0/16	AS1221	Telstra Limited	65,536
165.66.0.0/16	AS2642	California ASSEMBLY	65,536
165.113.0.0/16	AS16509	Amazon.com, Inc.	65,536
165.178.0.0/16	AS16509	Amazon.com, Inc.	65,536
165.247.0.0/16	AS16509	Amazon.com, Inc.	65,536
165.70.0.0/16	AS16509	Amazon.com, Inc.	65,536
165.202.0.0/16	AS17759	CLP Power Hong Kong Limited	65,536
165.19.0.0/16	AS22527	Safeway, Inc.	65,536
165.166.0.0/16	AS22524	Spirit Communications	65,536
165.130.0.0/16	AS10967	The Home Depot Inc.	65,536
165.107.0.0/16	AS2642	California Office of Legislative Counsel - Legislative Data Center	65,536
165.23.0.0/16	AS11232	Midcontinent Communications	65,536
165.26.0.0/16	AS14381	Caterpillar, Inc.	65,536
165.166.0.0/16	AS12208	Spirit Communications	65,536
165.65.0.0/16	AS25160	Vorboss Limited	65,536
165.239.0.0/16	AS11663	State of Utah	65,536
165.166.0.0/16	AS14615	Spirit Communications	65,536
165.235.0.0/16	AS1226	California Department of Technology	65,536
165.78.0.0/16	AS12302	Vodafone Romania S.A.	65,536
165.139.0.0/16	AS11686	Indiana Department of Education	65,536
165.72.0.0/16	AS19905	DHL Information Services (Europe) s.r.o	65,536
165.97.0.0/16	AS14890	Haynes and Boone, L.L.P.	65,536
165.189.0.0/16	AS3136	State of WI Dept. of Administration	65,536
165.121.0.0/16	AS16509	Amazon.com, Inc.	65,536
165.129.0.0/16	AS16509	Amazon.com, Inc.	65,536
165.208.0.0/16	AS16509	Amazon Technologies Inc.	65,536
165.28.0.0/16	AS13567	Kimberly Clark	65,536
165.67.0.0/16	AS16509	Amazon.com, Inc.	65,536
165.81.0.0/16	AS16509	Amazon.com, Inc.	65,536
165.94.0.0/16	AS16509	Amazon Technologies Inc.	65,536
165.238.0.0/16	AS10770	AT&T Enterprises, LLC	65,536
165.79.0.0/16	AS14443	Broadridge Financial Solutions, Inc.	65,536
165.254.0.0/16	AS20940	NTT America, Inc.	65,536
165.3.0.0/16	AS327839	Woolworths Holdings Limited	65,536

Hosted domains

There are 41 domain names hosted across 26 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
165.132.13.47	mbiome.org	3
165.132.120.94	corelab.or.kr	3
165.132.13.38	200240.xyz	2
165.132.16.134	yonsein.net	2
165.132.82.65	palladiumgroup.be	1
165.132.14.108	kdjlibrary.org	1
165.132.104.191	hyutopia.io	1
165.132.16.175	webtest01.ga	1
165.132.172.151	evarad.kr	1
165.132.60.22	kwangsik.com	1
165.132.146.216	insu.ga	1
165.132.36.43	microbiome.re.kr	1
165.132.16.186	geef-sd.org	1
165.132.168.131	crest-paski.pl	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

Read more

Pingable IPs

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

IP Address	ASN	Details
165.132.226.84	AS131856 WONJU SEVERANCE CHRISTIAN HOSPITAL	`2.80ms` from Seoul, KR
165.132.200.104	AS4665 Yonsei University	`3.26ms` from Seoul, KR
165.132.228.253	AS131856 WONJU SEVERANCE CHRISTIAN HOSPITAL	`2.74ms` from Seoul, KR
165.132.207.25	AS4665 Yonsei University	`3.62ms` from Seoul, KR
165.132.220.92	AS4665 Yonsei University	`4.03ms` from Seoul, KR
165.132.174.158	AS4665 Yonsei University	`4.68ms` from Seoul, KR
165.132.221.225	AS4665 Yonsei University	`3.78ms` from Seoul, KR
165.132.213.117	AS4665 Yonsei University	`4.22ms` from Seoul, KR
165.132.7.2	AS4665 Yonsei University	`2.94ms` from Seoul, KR
165.132.251.225	AS4665 Yonsei University	`3.82ms` from Seoul, KR
165.132.231.253	AS131856 WONJU SEVERANCE CHRISTIAN HOSPITAL	`2.79ms` from Seoul, KR
165.132.19.254	AS4665 Yonsei University	`1.15ms` from Seoul, KR
165.132.245.193	AS4665 Yonsei University	`3.89ms` from Seoul, KR
165.132.205.72	AS4665 Yonsei University	`4.63ms` from Seoul, KR
165.132.237.33	AS4665 Yonsei University	`3.69ms` from Seoul, KR
165.132.5.8	AS4665 Yonsei University	`1.73ms` from Seoul, KR
165.132.227.253	AS131856 WONJU SEVERANCE CHRISTIAN HOSPITAL	`3.02ms` from Seoul, KR
165.132.201.7	AS4665 Yonsei University	`3.29ms` from Seoul, KR
165.132.209.2	AS4665 Yonsei University	`3.71ms` from Seoul, KR
165.132.10.21	AS4665 Yonsei University	`2.68ms` from Seoul, KR
165.132.223.35	AS4665 Yonsei University	`3.71ms` from Seoul, KR
165.132.230.44	AS131856 WONJU SEVERANCE CHRISTIAN HOSPITAL	`2.72ms` from Seoul, KR
165.132.247.38	AS4665 Yonsei University	`3.99ms` 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
162.81.210.240	AS33566 Knoxville Utilities Board	`6.76ms` from Atlanta, US
139.213.153.48	AS4837 CHINA UNICOM China169 Backbone	`7.12ms` from Changchun, CN
34.123.20.16	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
34.46.83.160	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
134.76.248.240	AS207592 Gesellschaft fuer wissenschaftliche Datenverarbeitung mbH, Goettingen	`4.62ms` from Frankfurt am Main, DE
87.186.93.112	AS3320 Deutsche Telekom AG	`8.67ms` from Frankfurt am Main, DE
207.153.2.176	AS10242 US Internet Corp	`0.38ms` from Minneapolis, US
217.251.23.112	AS3320 Deutsche Telekom AG	`5.49ms` from Nuernberg, DE
180.10.184.64	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.17ms` from Osaka, JP
52.67.98.176	AS16509 Amazon.com, Inc.	`0.17ms` from Osasco, BR
54.85.82.192	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
182.223.248.80	AS17858 LG POWERCOMM	`1.98ms` from Seoul, KR
159.112.172.0	AS31898 Oracle Corporation	`0.11ms` from Singapore, SG
95.110.105.48	AS28812 PJSC "Bashinformsvyaz"	`8.91ms` from Yekaterinburg, RU
86.87.153.32	AS1136 KPN B.V.	`1.97ms` from Amsterdam, NL
139.171.6.192	AS6079 RCN	`1.67ms` from Ashburn, US
181.140.196.96	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`8.49ms` from Bogota, CO
3.139.40.16	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
34.252.82.0	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
86.167.24.176	AS2856 British Telecommunications PLC	`6.23ms` from Erith, GB
27.79.231.96	AS7552 Viettel Group	`0.89ms` from Hanoi, VN
77.37.81.208	AS47583 Hostinger International Limited	`1.47ms` from Jakarta, ID
176.213.8.176	AS42682 JSC ER-Telecom Holding	`6.45ms` from Moscow, RU
79.255.37.192	AS3320 Deutsche Telekom AG	`3.92ms` from Nuernberg, DE
188.124.149.192	AS25400 Telia Norge AS	`9.44ms` from Sandefjord, NO

Traceroute

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

traceroute -a -n -q1 -f3 -m7 165.132.93.195

traceroute to 165.132.93.195 (165.132.93.195): 7 hops max, 52 byte packets

3 [AS5578] 62.168.90.138 39.019 ms

4 [AS5578] 62.168.90.137 3.642 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Bratislava, SK

On December 6th 2025

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