1.233.224.0/22

AS4665 · Yonsei University

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Summary

Country	South Korea
Domain	yonsei.ac.kr
ASN	AS4665
Parent Range	1.232.0.0/13
Registry	KRNIC
ID	YONSEI-NET-KR

Pingable IPs

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

IP Address	ASN	Details
1.233.226.139	AS4665 Yonsei University	2.17ms 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
77.56.34.118	AS6730 Sunrise GmbH	2.93ms from Zuerich, CH
20.208.151.6	AS8075 Microsoft Corporation	0.18ms from Kloten, CH
81.158.20.166	AS2856 British Telecommunications PLC	4.71ms from London, GB
96.69.38.22	AS7922 Comcast Cable Communications, LLC	4.29ms from Miami, US
153.182.206.134	AS4713 NTT Communications Corporation	7.37ms from Tokyo, JP
175.3.58.214	AS4134 CHINANET-BACKBONE	5.87ms from Changsha, CN
96.62.228.134	AS9304 HGC Global Communications Limited	2.30ms from Hong Kong, HK
206.222.191.86	AS23005 SWITCH, LTD	0.65ms from Houston, US
31.50.249.230	AS2856 British Telecommunications PLC	1.99ms from London, GB
154.127.234.230	AS36907 TV CABO ANGOLA LDA	16.07ms from Luanda, AO
24.129.66.246	AS7922 Comcast Cable Communications, LLC	10.93ms from Miami, US
34.97.164.150	AS396982 Google LLC	0.10ms from Osaka, JP
163.24.216.102	AS1659 Taiwan Academic Network (TANet) Information Center	4.96ms from Taichung, TW
111.252.111.6	AS3462 Data Communication Business Group	1.21ms from Taichung, TW
35.195.126.134	AS396982 Google LLC	0.14ms from Brussels, BE
132.252.144.22	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	1.37ms from Duesseldorf, DE
78.149.65.118	AS13285 TalkTalk Communications Limited	4.08ms from London, GB
73.20.66.86	AS7922 Comcast Cable Communications, LLC	6.18ms from Salt Lake City, US
109.128.75.118	AS5432 Proximus NV	4.71ms from Amsterdam, NL
111.62.40.22	AS24547 Hebei Mobile Communication Company Limited	9.26ms from Beijing, CN
2.123.113.182	AS5607 Sky UK Limited	5.24ms from London, GB
34.129.136.166	AS396982 Google LLC	0.10ms from Melbourne, AU
39.190.160.246	AS56041 China Mobile communications corporation	5.45ms from Suzhou, CN
12.239.213.246	AS22040 Linxus Internet	2.10ms from Dallas, US
51.38.219.22	AS16276 OVH SAS	0.10ms from Gravelines, FR

WHOIS Details

inetnum:        1.233.224.0 - 1.233.224.255
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

Overlapping Ranges

BGP prefixes that contain 1.233.224.0/22

Range	ASN	Company	Num of IPs
1.232.0.0/13	AS9318	SK Broadband Co Ltd	524,288
1.224.0.0/11	AS9318	SK Broadband Co Ltd	2,097,152

BGP prefixes that are contained by 1.233.224.0/22

Range	ASN	Company	Num of IPs
1.233.226.0/24	AS4665	Yonsei University	256

Nearby Ranges

BGP prefixes that overlap with 1.233.0.0/16

Range	ASN	Company	Num of IPs
1.224.0.0/11	AS9318	SK Broadband Co Ltd	2,097,152
1.232.0.0/13	AS9318	SK Broadband Co Ltd	524,288
1.233.208.0/20	AS4665	Yonsei University	4,096
1.233.232.0/22	AS4665	Yonsei University	1,024
1.233.228.0/22	AS4665	Yonsei University	1,024
1.233.112.0/23	AS9318	SK Broadband Co Ltd	512
1.233.236.0/23	AS4665	Yonsei University	512
1.233.206.0/23	AS4665	Yonsei University	512
1.233.248.0/24	AS4665	Yonsei University	256
1.233.245.0/24	AS4665	Yonsei University	256
1.233.242.0/24	AS4665	Yonsei University	256
1.233.255.0/24	AS4665	Yonsei University	256
1.233.239.0/24	AS4665	Yonsei University	256
1.233.252.0/24	AS4665	Yonsei University	256
1.233.240.0/24	AS4665	Yonsei University	256
1.233.249.0/24	AS4665	Yonsei University	256
1.233.246.0/24	AS4665	Yonsei University	256
1.233.2.0/24	AS38123	SK Broadband Co Ltd	256
1.233.253.0/24	AS4665	Yonsei University	256
1.233.238.0/24	AS4665	Yonsei University	256
1.233.241.0/24	AS4665	Yonsei University	256
1.233.254.0/24	AS4665	Yonsei University	256
1.233.226.0/24	AS4665	Yonsei University	256
1.233.247.0/24	AS4665	Yonsei University	256
1.233.243.0/24	AS4665	Yonsei University	256
1.233.251.0/24	AS4665	Yonsei University	256
1.233.250.0/24	AS4665	Yonsei University	256
1.233.244.0/24	AS4665	Yonsei University	256

Hosted domains

There is 1 domain name hosted across 1 IP address 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

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What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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