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
165.201.0.0/16	AS3446	State of Kansas	65,536
165.122.0.0/16	AS3375	WilTel	65,536
165.122.0.0/16	AS3372	WilTel	65,536
165.189.0.0/16	AS3136	State of WI Dept. of Administration	65,536
165.93.0.0/16	AS2907	National University Corporation Tokyo University of Agriculture and Technology	65,536
165.129.0.0/16	AS16509	Amazon.com, Inc.	65,536
165.166.0.0/16	AS2711	Spirit Communications	65,536
165.119.0.0/16	AS2650	Executive Office Of The President	65,536
165.122.0.0/16	AS3371	WilTel	65,536
165.219.0.0/16	AS3136	CCAP	65,536
165.242.0.0/16	AS2506	Hiroshima City University	65,536
165.248.0.0/16	AS25640	Hawaii Dept. of Education	65,536
165.113.0.0/16	AS16509	Amazon.com, Inc.	65,536
165.178.0.0/16	AS16509	Amazon.com, Inc.	65,536
165.81.0.0/16	AS16509	Amazon.com, Inc.	65,536
165.70.0.0/16	AS16509	Amazon.com, Inc.	65,536
165.254.0.0/16	AS20940	NTT America, Inc.	65,536
165.166.0.0/16	AS22524	Spirit Communications	65,536
165.29.0.0/16	AS21852	Arkansas Public School Computer Network	65,536
165.134.0.0/16	AS25969	St. Louis University	65,536
165.112.0.0/16	AS30387	National Institutes of Health	65,536
165.128.0.0/16	AS2381	Western Technical College	65,536
165.117.0.0/16	AS2828	Verizon Business	65,536
165.72.0.0/16	AS2571	DHL Information Services (Europe) s.r.o	65,536
165.228.0.0/16	AS1221	Telstra Limited	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
165.65.0.0/16	AS25160	Vorboss Limited	65,536
165.94.0.0/16	AS16509	Amazon Technologies Inc.	65,536
165.3.0.0/16	AS327839	Woolworths Holdings Limited	65,536
165.28.0.0/16	AS13567	Kimberly Clark	65,536
165.121.0.0/16	AS16509	Amazon.com, Inc.	65,536
165.208.0.0/16	AS16509	Amazon Technologies Inc.	65,536
165.247.0.0/16	AS16509	Amazon.com, Inc.	65,536
165.67.0.0/16	AS16509	Amazon.com, Inc.	65,536
165.26.0.0/16	AS14381	Caterpillar, Inc.	65,536
165.184.0.0/16	AS1761	Texas Health and Human Services Commission	65,536
165.95.0.0/16	AS1970	Texas A&M University	65,536
165.14.0.0/16	AS18271	Sojitz Corporation	65,536
165.79.0.0/16	AS14443	Broadridge Financial Solutions, Inc.	65,536
165.196.0.0/16	AS2152	Los Rios Community College District	65,536
165.166.0.0/16	AS14615	Spirit Communications	65,536
165.74.0.0/16	AS2152	State of California, Department of Education	65,536
165.23.0.0/16	AS11232	Midcontinent Communications	65,536
165.19.0.0/16	AS22527	Safeway, Inc.	65,536
165.166.0.0/16	AS12208	Spirit Communications	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
165.132.120.94	corelab.or.kr	3
165.132.13.38	200240.xyz	2
165.132.13.87	yonsei.ac.kr	2
165.132.108.169	tbonetalk.com	2
165.132.16.193	ysitkli.com	2
165.132.60.22	kwangsik.com	1
165.132.14.108	kdjlibrary.org	1
165.132.36.43	microbiome.re.kr	1
165.132.80.80	sevri.com	1
165.132.192.243	epidemic.co.kr	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
165.132.227.253	AS131856 WONJU SEVERANCE CHRISTIAN HOSPITAL	`3.02ms` 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
165.132.207.25	AS4665 Yonsei University	`3.62ms` from Seoul, KR
165.132.205.72	AS4665 Yonsei University	`4.63ms` from Seoul, KR
165.132.10.21	AS4665 Yonsei University	`2.68ms` from Seoul, KR
165.132.5.8	AS4665 Yonsei University	`1.73ms` from Seoul, KR
165.132.220.92	AS4665 Yonsei University	`4.03ms` from Seoul, KR
165.132.230.44	AS131856 WONJU SEVERANCE CHRISTIAN HOSPITAL	`2.72ms` from Seoul, KR
165.132.221.225	AS4665 Yonsei University	`3.78ms` from Seoul, KR
165.132.19.254	AS4665 Yonsei University	`1.15ms` from Seoul, KR
165.132.200.104	AS4665 Yonsei University	`3.26ms` from Seoul, KR
165.132.237.33	AS4665 Yonsei University	`3.69ms` from Seoul, KR
165.132.231.253	AS131856 WONJU SEVERANCE CHRISTIAN HOSPITAL	`2.79ms` from Seoul, KR
165.132.223.35	AS4665 Yonsei University	`3.71ms` from Seoul, KR
165.132.174.158	AS4665 Yonsei University	`4.68ms` from Seoul, KR
165.132.228.253	AS131856 WONJU SEVERANCE CHRISTIAN HOSPITAL	`2.74ms` from Seoul, KR
165.132.209.2	AS4665 Yonsei University	`3.71ms` from Seoul, KR
165.132.226.84	AS131856 WONJU SEVERANCE CHRISTIAN HOSPITAL	`2.80ms` from Seoul, KR
165.132.213.117	AS4665 Yonsei University	`4.22ms` from Seoul, KR
165.132.247.38	AS4665 Yonsei University	`3.99ms` from Seoul, KR
165.132.201.7	AS4665 Yonsei University	`3.29ms` from Seoul, KR
165.132.245.193	AS4665 Yonsei University	`3.89ms` 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
2.132.63.96	AS9198 JSC Kazakhtelecom	`2.24ms` from Almaty, KZ
86.87.153.32	AS1136 KPN B.V.	`1.97ms` from Amsterdam, NL
52.142.234.160	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
64.198.91.160	AS7029 Windstream Communications LLC	`0.44ms` from Atlanta, US
189.176.168.240	AS8151 UNINET	`14.32ms` from Cancún, MX
107.77.207.32	AS20057 AT&T Enterprises, LLC	`0.65ms` from Chicago, US
52.215.101.80	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
163.0.20.80	AS17816 China Unicom IP network China169 Guangdong province	`5.16ms` from Guangzhou, CN
86.133.56.208	AS2856 British Telecommunications PLC	`2.87ms` from London, GB
77.101.182.48	AS5089 Virgin Media Limited	`6.36ms` from London, GB
97.170.157.144	AS6167 Verizon Business	`11.33ms` from Los Angeles, US
23.223.81.176	AS16625 Akamai Technologies, Inc.	`0.10ms` from Madrid, ES
157.241.55.240	AS16509 Amazon.com, Inc.	`0.07ms` from Manama, BH
51.103.12.112	AS8075 Microsoft Corporation	`0.39ms` from Paris, FR
169.199.40.0	AS23309 Contra Costa County Office of Education	`6.30ms` from San Jose, US
115.138.29.176	AS17858 LG POWERCOMM	`2.81ms` from Seoul, KR
121.180.124.48	AS4766 Korea Telecom	`6.38ms` from Seoul, KR
218.38.31.16	AS9318 SK Broadband Co Ltd	`1.13ms` from Seoul, KR
209.38.89.112	AS14061 DigitalOcean, LLC	`0.24ms` from Sydney, AU
125.229.162.192	AS3462 Data Communication Business Group	`4.27ms` from Taichung, TW
61.224.82.176	AS3462 Data Communication Business Group	`2.22ms` from Taichung, TW
172.98.147.96	AS54614 CIK Telecom INC	`4.61ms` from Toronto, CA
116.211.24.112	AS4809 China Telecom Next Generation Carrier Network	`1.14ms` from Wuhan, CN
95.201.246.176	AS3301 Telia Company AB	`11.27ms` from Copenhagen, DK
113.165.127.48	AS45899 VNPT Corp	`5.26ms` from Da Nang, VN

Traceroute

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

traceroute -a -n -q1 -f2 -m7 165.132.59.90

traceroute to 165.132.59.90 (165.132.59.90): 7 hops max, 52 byte packets

2 [AS15566] 62.77.129.5 0.332 ms

3 *

4 [] 193.188.137.175 0.835 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Budapest, HU

On December 7th 2025

What are IP address ranges?

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