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:        hostmaster@nic.or.kr 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:         network@yonsei.ac.kr
nic-hdl:        WS177-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
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
165.210.0.0/15	AS15964	CAMTEL	131,072
165.50.0.0/15	AS37492	Orange Tunisie	131,072
165.186.0.0/16	AS4668	LG CNS	65,536
165.228.0.0/16	AS1221	Telstra Limited	65,536
165.230.0.0/16	AS46	Rutgers, The State University	65,536
165.130.0.0/16	AS396982	The Home Depot Inc.	65,536
165.221.0.0/16	AS4155	USDA	65,536
165.138.0.0/16	AS11686	Indiana Department of Education	65,536
165.122.0.0/16	AS3376	WilTel	65,536
165.21.0.0/16	AS3758	SingNet Pte Ltd	65,536
165.110.0.0/16	AS4185	U.S. Small Business Administration	65,536
165.112.0.0/16	AS393689	National Institutes of Health	65,536
165.93.0.0/16	AS2907	National University Corporation Tokyo University of Agriculture and Technology	65,536
165.3.0.0/16	AS327839	Woolworths Holdings Limited	65,536
165.4.0.0/16	AS3741	Woolworths Holdings Limited	65,536
165.50.0.0/16	AS37492	African Network Information Center	65,536
165.115.0.0/16	AS14014	Canadian National Railway Co.	65,536
165.166.0.0/16	AS14615	Spirit Communications	65,536
165.122.0.0/16	AS3375	WilTel	65,536
165.95.0.0/16	AS1970	Texas A&M University	65,536
165.234.0.0/16	AS19530	State of North Dakota, ITD	65,536
165.193.0.0/16	AS3561	CenturyLink Communications, LLC	65,536
165.83.0.0/16	AS3549	National Park Service	65,536
165.130.0.0/16	AS10967	The Home Depot Inc.	65,536
165.106.0.0/16	AS3795	Bryn Mawr College	65,536
165.23.0.0/16	AS11232	Midcontinent Communications	65,536
165.120.0.0/16	AS2856	BT Public Internet Service	65,536
165.219.0.0/16	AS3136	CCAP	65,536
165.166.0.0/16	AS12208	Spirit Communications	65,536
165.239.0.0/16	AS11663	State of Utah	65,536
165.118.0.0/16	AS136518	Metropolitan Health Service	65,536
165.91.0.0/16	AS3794	Texas A&M University	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
165.26.0.0/16	AS14381	Caterpillar, Inc.	65,536
165.79.0.0/16	AS14443	Broadridge Financial Solutions, Inc.	65,536
165.97.0.0/16	AS14890	Haynes and Boone, L.L.P.	65,536
165.184.0.0/16	AS1761	Texas Health and Human Services Commission	65,536
165.14.0.0/16	AS18271	Sojitz Corporation	65,536
165.202.0.0/16	AS17759	CLP Power Hong Kong Limited	65,536
165.28.0.0/16	AS13567	Kimberly Clark	65,536
165.238.0.0/16	AS10770	AT&T Enterprises, LLC	65,536
165.254.0.0/16	AS20940	NTT America, Inc.	65,536
165.19.0.0/16	AS22527	Safeway, Inc.	65,536
165.166.0.0/16	AS22524	Spirit Communications	65,536
165.166.0.0/16	AS2711	Spirit Communications	65,536

Hosted domains

There are 40 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

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

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

IP Address	ASN	Details
165.132.151.202	AS4665 Yonsei University	`1.37ms` from Incheon, KR
165.132.221.71	AS4665 Yonsei University	`3.57ms` from Incheon, KR
165.132.13.218	AS4665 Yonsei University	`2.01ms` from Incheon, KR
165.132.139.121	AS4665 Yonsei University	`1.71ms` from Seoul, KR
165.132.16.83	AS4665 Yonsei University	`2.08ms` from Seoul, KR
165.132.178.145	AS4665 Yonsei University	`3.18ms` from Seoul, KR
165.132.144.234	AS4665 Yonsei University	`1.47ms` from Seoul, KR
165.132.228.91	AS131856 WONJU SEVERANCE CHRISTIAN HOSPITAL	`2.67ms` from Incheon, KR
165.132.92.32	AS4665 Yonsei University	`2.96ms` from Incheon, KR
165.132.45.109	AS4665 Yonsei University	`1.42ms` from Seoul, KR
165.132.25.55	AS4665 Yonsei University	`2.35ms` from Seoul, KR
165.132.230.202	AS131856 WONJU SEVERANCE CHRISTIAN HOSPITAL	`2.60ms` from Incheon, KR
165.132.79.212	AS4665 Yonsei University	`2.31ms` from Seoul, KR
165.132.177.144	AS4665 Yonsei University	`2.35ms` from Seoul, KR
165.132.28.184	AS4665 Yonsei University	`2.53ms` from Seoul, KR
165.132.183.239	AS4665 Yonsei University	`2.64ms` from Seoul, KR
165.132.36.43	AS4665 Yonsei University	`2.25ms` from Seoul, KR
165.132.117.156	AS4665 Yonsei University	`1.48ms` from Seoul, KR
165.132.5.7	AS4665 Yonsei University	`1.89ms` from Seoul, KR
165.132.19.160	AS4665 Yonsei University	`1.04ms` from Seoul, KR
165.132.223.33	AS4665 Yonsei University	`3.69ms` from Incheon, KR
165.132.213.117	AS4665 Yonsei University	`3.36ms` from Incheon, KR
165.132.136.229	AS4665 Yonsei University	`2.44ms` from Seoul, KR
165.132.10.54	AS4665 Yonsei University	`1.48ms` from Seoul, KR
165.132.7.1	AS4665 Yonsei University	`1.20ms` from Incheon, 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
167.114.20.112	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
123.56.93.16	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.98ms` from Beijing, CN
156.47.99.176	AS12042 Fidium	`5.20ms` from Minneapolis, US
183.76.39.160	AS4685 Asahi Net	`6.93ms` from Osaka, JP
50.16.164.48	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
1.34.140.128	AS3462 Data Communication Business Group	`0.92ms` from Taipei, TW
38.39.83.48	AS32277 TBayTel	`15.41ms` from Toronto, CA
173.238.138.144	AS7992 Cogeco Connexion Inc.	`7.78ms` from Toronto, CA
102.155.223.208	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`18.47ms` from Tunis, TN
118.95.250.0	AS9583 Sify Limited	`15.13ms` from Chennai, IN
34.136.168.160	AS396982 Google LLC	`0.36ms` from Council Bluffs, US
104.181.152.16	AS7018 AT&T Enterprises, LLC	`6.34ms` from Dallas, US
99.80.211.128	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
217.91.202.48	AS3320 Deutsche Telekom AG	`4.49ms` from Duesseldorf, DE
79.231.166.32	AS3320 Deutsche Telekom AG	`6.71ms` from Frankfurt am Main, DE
78.51.180.144	AS6805 Telefonica Germany GmbH & Co.OHG	`2.63ms` from Frankfurt am Main, DE
114.219.181.64	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`7.67ms` from Huai'an, CN
78.148.114.48	AS13285 TalkTalk Communications Limited	`1.10ms` from Manchester, GB
90.38.45.80	AS3215 Orange S.A.	`12.03ms` from Paris, FR
13.93.206.16	AS8075 Microsoft Corporation	`0.57ms` from San Jose, US
14.63.123.128	AS4766 Korea Telecom	`1.38ms` from Seoul, KR
95.156.204.48	AS57169 EDIS GmbH	`0.34ms` from Warsaw, PL
67.101.73.112	AS6079 RCN	`1.68ms` from Ashburn, US
44.236.146.32	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
185.151.2.0	AS57248 Wisper s.r.o.	`0.61ms` from Bratislava, SK

Traceroute

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

traceroute -a -n -q1 -m6 165.132.63.207

traceroute to 165.132.63.207 (165.132.63.207): 6 hops max, 52 byte packets

1 [AS43289] 45.153.124.1 6.924 ms

2 [AS43289] 178.17.160.166 12.566 ms

3 [AS6939] 216.66.90.185 12.956 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Chisinau, MD

On February 7th 2026

What are IP address ranges?

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