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yonsei.ac.kr
YONSEI-AS-KR Yonsei University, KR

Seen 432 times between November 13th, 2017 and September 20th, 2024.

General Info Open in Search

Geo Seodaemun-gu, Seoul-t'ukpyolsi, Korea, Republic Of (KR) —
AS AS4665 - YONSEI-AS-KR Yonsei University, KR
Note: An IP might be announced by multiple ASs. This is not shown.
Registrar APNIC
Route 165.132.0.0/17 (Route of ASN)
IPv4 165.132.13.38 

Live Screenshot Hover to expand

Attention: This is a live snapshot of this website, we do not host or control it!

Direct hits
Summary of pages hosted on this domain

IPs 222.231.28.165 | 59x 23.94.222.133 | 26x 165.132.13.38 | 25x 165.132.16.54 | 19x 165.132.14.104 | 14x 165.132.111.190 | 11x 165.132.10.15 | 8x 165.132.13.21 | 8x 165.132.13.47 | 5x 165.132.237.22 | 4x

Domains choigroup.yonsei.ac.kr | 74x pccp.yonsei.ac.kr | 45x arsl.yonsei.ac.kr | 28x www.yonsei.ac.kr | 25x icert.yonsei.ac.kr | 19x access.yonsei.ac.kr | 14x cee.yonsei.ac.kr | 14x oldmail.yonsei.ac.kr | 6x chembio.yonsei.ac.kr | 3x dsp.yonsei.ac.kr | 3x

Recent scans (306 total) Show all

URL Age
cellbiocontrol.yonsei.ac.kr/main.do a month
ysbusticket.yonsei.ac.kr a month
itkliportal.yonsei.ac.kr/apply/index.php a month
computing.yonsei.ac.kr/sub3_1.php?ckattempt=1 2 months
isi.yonsei.ac.kr 2 months

Incoming hits
Summary of pages that talked to this domain

ASNs AS13335 | 64x AS46606 | 16x AS16509 | 10x AS45839 | 7x AS10060 | 3x AS200514 | 3x AS4766 | 3x AS9115 | 3x AS135354 | 2x AS14061 | 2x

IPs 2606:4700:3030::6815:508a | 22x 2606:4700:3035::ac43:b781 | 19x 162.241.201.38 | 10x 2a06:98c1:3121::3 | 8x 111.90.158.138 | 7x 162.241.115.246 | 4x 194.145.208.238 | 3x 207.55.255.20 | 3x 2606:4700:3032::6815:3449 | 3x 2606:4700:3036::ac43:c4b0 | 3x

Domains blank.com | 42x www.unlistedemails.com | 7x www.websiteinf0.com | 7x berkah-dari-joshua.stonkhead.com | 4x thr-lebaran.koplaksnj.com | 4x thr-lebaran.sambalogurihnyoi.com | 4x bolandslegal.com | 3x 165.132.228.106 | 2x akaunto.verify.rakutenn.poplvcm.com | 2x devoiddef.com | 2x

Countries US | 93x KR | 11x MY | 7x NL | 4x DE | 3x CA | 2x HK | 2x IE | 1x SG | 1x

Recent scans (126 total) Show all

URL Age
dcxholk49n5lf.cloudfront.net/index.html?Expires=1726963200&Signature=dp7JBxSH... 20 days
yonsei.vessl.ai/login 3 months
ys.learnus.org 5 months
www.websiteinf0.com/25FZQSWC/7B7ZRRZK/?sub1=1_1054389_2834790&sub2=2499_30287... 7 months
www.websiteinf0.com/25FZQSWC/7B7ZRRZK/?sub1=1_1054389_2834790&sub2=2793_30264... 7 months

Disclaimer

The websites, domains, and other information displayed on this page are not managed by urlscan. Each website and its contents are solely the responsibility of their respective owners. urlscan can remove specific website scans from our platform, but urlscan does not bear responsibility for their content. If you have been a victim of fraud by any of the websites listed, please contact your local law enforcement to report it.

Recent screenshots
Screenshots of pages hosted on this domain

Related infrastructure
Summary of infrastructure which pages hosted on this domain frequently talked to

IPs 222.231.28.165 | 59x 23.94.222.133 | 26x 165.132.13.38 | 25x 165.132.16.54 | 19x 165.132.14.104 | 14x 165.132.111.190 | 11x 165.132.10.15 | 8x 165.132.13.21 | 8x 165.132.13.47 | 5x 165.132.237.22 | 4x

Domains choigroup.yonsei.ac.kr | 74x pccp.yonsei.ac.kr | 45x arsl.yonsei.ac.kr | 28x www.yonsei.ac.kr | 25x icert.yonsei.ac.kr | 19x access.yonsei.ac.kr | 14x cee.yonsei.ac.kr | 14x oldmail.yonsei.ac.kr | 6x chembio.yonsei.ac.kr | 3x dsp.yonsei.ac.kr | 3x

Recently observed hostnames on 'yonsei.ac.kr'
Searching for newly observed domains and hostnames is possible on our urlscan Pro platform.

cas.yonsei.ac.kr | 2024-10-08 www.icert.yonsei.ac.kr | 2024-09-30 ise.yonsei.ac.kr | 2024-09-26 designercells.yonsei.ac.kr | 2024-09-23 aim.yonsei.ac.kr | 2024-09-20 irkom.yonsei.ac.kr | 2024-09-13 bk21arch.yonsei.ac.kr | 2024-09-13 winet.yonsei.ac.kr | 2024-09-10 gwoty.yonsei.ac.kr | 2024-09-05 lisbk21.yonsei.ac.kr | 2024-08-28 www.nbdl.yonsei.ac.kr | 2024-08-14 mir.macaron.yonsei.ac.kr | 2024-08-08 mir.tiramisu.yonsei.ac.kr | 2024-08-08 mir.affogato.yonsei.ac.kr | 2024-08-08 gemsimulation-database.yonsei.ac.kr | 2024-07-31 www.humanart.yonsei.ac.kr | 2024-07-25 kliportal.yonsei.ac.kr | 2024-07-24 www.kliportal.yonsei.ac.kr | 2024-07-24 www.ysitklitest.yonsei.ac.kr | 2024-07-24 ysitklitest.yonsei.ac.kr | 2024-07-24 www.ysklitest.yonsei.ac.kr | 2024-07-24 ysklitest.yonsei.ac.kr | 2024-07-24 itkliportal.yonsei.ac.kr | 2024-07-24 www.itkliportal.yonsei.ac.kr | 2024-07-24 bk21chem.yonsei.ac.kr | 2024-07-16 www.bk21chem.yonsei.ac.kr | 2024-07-16 ysclinic.yonsei.ac.kr | 2024-07-16 mmmcenter.yonsei.ac.kr | 2024-07-10 swclass.yonsei.ac.kr | 2024-07-09 ssfl.yonsei.ac.kr | 2024-06-24 ctm.yonsei.ac.kr | 2024-06-06 idol.yonsei.ac.kr | 2024-06-05 kskim.yonsei.ac.kr | 2024-05-13 www.mse.yonsei.ac.kr | 2024-05-10 mmai.yonsei.ac.kr | 2024-05-08 islab.yonsei.ac.kr | 2024-05-07 www.axlab.yonsei.ac.kr | 2024-04-26 axlab.yonsei.ac.kr | 2024-04-26 bk21ist.yonsei.ac.kr | 2024-04-24 www.ynuclear-indico.yonsei.ac.kr | 2024-04-24 ynuclear-indico.yonsei.ac.kr | 2024-04-24 www.ynuclear.yonsei.ac.kr | 2024-04-24 ynuclear.yonsei.ac.kr | 2024-04-24 digitalint.yonsei.ac.kr | 2024-04-22 speid.yonsei.ac.kr | 2024-04-18 ybmr.yonsei.ac.kr | 2024-04-08 molmedlab.yonsei.ac.kr | 2024-03-28 sslab.yonsei.ac.kr | 2024-03-22 hai.yonsei.ac.kr | 2024-03-22 aiedlab.yonsei.ac.kr | 2024-03-21

Attention: These domains and hostnames were discovered through Certificate Transparency (CT) Logs and have been irrevocably published as part of the public record. There is no mechanism for us or anyone else to remove this information from the Internet.

Related screenshots
Screenshots of pages that talked to this domain

DNS recordsRetrieved via DNS ANY query

A 165.132.13.38 (TTL: 3600)
MX alt4.aspmx.l.google.com (Priority: 10)
MX alt3.aspmx.l.google.com (Priority: 10)
MX alt2.aspmx.l.google.com (Priority: 5)
MX aspmx.l.google.com (Priority: 1)
MX alt1.aspmx.l.google.com (Priority: 5)
NS yumciris.yonsei.ac.kr
NS ns.yonsei.ac.kr
NS ns2.yonsei.ac.kr
NS ns3.yonsei.ac.kr
TXT google-site-verification=9nWmjG3yoyHVAJ_7-X4PNxHqfbCAfE0sRagOClhnJ-k
TXT v=spf1 include:_spf1.yonsei.ac.kr include:_spf2.yonsei.ac.kr include:_spf3.yonsei.ac.kr include:_spf4.yonsei.ac.kr include:_spf.google.com -all
TXT google-site-verification=ZGV1Un5NAw8C5RKLmE6UMUHzUfTRZaTkSDir7KWihy4
TXT google-site-verification=g8lpRpYZZWz0VwTd-LPHz08KQlB77pIo13YV-Yox9nc
TXT worksmobile.certification.jx9zlodqjilmsa2ywc.dber4coldpssnw.tbdbovwpy
TXT google-site-verification=2rsjpJZLg1FwN9g_C1Q6d_e9nGkHaRXSrThEU0jYzuI
SOA ns.yonsei.ac.kr
hostmaster: network.yonsei.ac.kr / serial: 2007120900 / refresh: 10800 / retry: 900 / expire: 604800 / minttl: 7200 /

WHOIS for yonsei.ac.kr

query : yonsei.ac.kr

도메인이름                  : yonsei.ac.kr
등록인                      : 연세대학교
등록인 주소                 : 서울특별시 서대문구 연세로 50 연세대학교
등록인 우편번호             : 03722
책임자                      : 연세대학교
책임자 전자우편             : network@yonsei.ac.kr
책임자 전화번호             : 02-2123-3411
등록일                      : 1993. 06. 08.
최근 정보 변경일            : 2019. 12. 04.
사용 종료일                 : 2025. 10. 15.
정보공개여부                : Y
등록대행자                  : (주)아이네임즈(http://www.inames.co.kr)
DNSSEC                      : 미서명

1차 네임서버 정보
   호스트이름               : ns.yonsei.ac.kr
   IP 주소                  : 165.132.10.21

2차 네임서버 정보
   호스트이름               : ns2.yonsei.ac.kr
   IP 주소                  : 165.132.5.21
   호스트이름               : ns3.yonsei.ac.kr
   IP 주소                  : 165.132.237.21
   호스트이름               : yumciris.yonsei.ac.kr
   IP 주소                  : 128.134.207.17

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.

Domain Name                 : yonsei.ac.kr
Registrant                  : Yonsei University
Registrant Address          : Yonsei Univ., 50 Yonsei-ro Seodaemun-gu, Seoul, KR
Registrant Zip Code         : 03722
Administrative Contact(AC)  : Yonsei University
AC E-Mail                   : network@yonsei.ac.kr
AC Phone Number             : 02-2123-3411
Registered Date             : 1993. 06. 08.
Last Updated Date           : 2019. 12. 04.
Expiration Date             : 2025. 10. 15.
Publishes                   : Y
Authorized Agency           : Inames Co., Ltd.(http://www.inames.co.kr)
DNSSEC                      : unsigned

Primary Name Server
   Host Name                : ns.yonsei.ac.kr
   IP Address               : 165.132.10.21

Secondary Name Server
   Host Name                : ns2.yonsei.ac.kr
   IP Address               : 165.132.5.21
   Host Name                : ns3.yonsei.ac.kr
   IP Address               : 165.132.237.21
   Host Name                : yumciris.yonsei.ac.kr
   IP Address               : 128.134.207.17

- KISA/KRNIC WHOIS Service -