220.67.193.0/24

AS9754 · CHOSUN UNIVERSITY

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS9754
Parent Range	220.67.192.0/19
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        220.66.0.0 - 220.67.255.255
netname:        KREN
descr:          Korean Education Network
admin-c:        IM70-AP
tech-c:         IM70-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T04:55:47Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Seoul Gwanak-gu Gwanak-ro
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IM70-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-07-09T23:56:03Z
source:         APNIC

inetnum:        220.66.0.0 - 220.67.255.255
netname:        KREN-KR
descr:          Korean Education Network
country:        KR
admin-c:        IA142-KR
tech-c:         IM142-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
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.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Gwanak-gu Gwanak-ro
address:        1
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IA142-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Gwanak-gu Gwanak-ro
address:        1
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IM142-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 220.67.193.0/24

Range	ASN	Company	Num of IPs
220.67.192.0/19	AS9754	Korean Education Network	8,192
220.67.0.0/16	AS3786	Korean Education Network	65,536

Nearby Ranges

BGP prefixes that overlap with 220.67.0.0/16

Range	ASN	Company	Num of IPs
220.67.0.0/16	AS3786	Korean Education Network	65,536
220.67.0.0/18	AS18319	Korean Education Network	16,384
220.67.192.0/19	AS9754	Korean Education Network	8,192
220.67.160.0/21	AS18034	Korean Education Network	2,048
220.67.120.0/21	AS9572	Korean Education Network	2,048
220.67.244.0/22	AS9318	Korean Education Network	1,024
220.67.64.0/22	AS9962	Korean Education Network	1,024
220.67.128.0/22	AS9572	Korean Education Network	1,024
220.67.86.0/23	AS18164	Korean Education Network	512
220.67.232.0/23	AS3786	Korean Education Network	512
220.67.158.0/23	AS18034	Korean Education Network	512
220.67.226.0/23	AS3786	Korean Education Network	512
220.67.68.0/23	AS9962	Korean Education Network	512
220.67.234.0/23	AS3786	Korean Education Network	512
220.67.242.0/23	AS9318	Korean Education Network	512
220.67.88.0/23	AS18164	Korean Education Network	512
220.67.70.0/23	AS4766	Korean Education Network	512
220.67.168.0/23	AS18034	Korean Education Network	512
220.67.82.0/24	AS4766	Korean Education Network	256
220.67.173.0/24	AS46012	Korean Education Network	256
220.67.176.0/24	AS46012	Korean Education Network	256
220.67.146.0/24	AS18329	Korean Education Network	256
220.67.230.0/24	AS3786	Korean Education Network	256
220.67.151.0/24	AS4766	Korean Education Network	256
220.67.117.0/24	AS9318	Korean Education Network	256
220.67.145.0/24	AS18329	Korean Education Network	256
220.67.177.0/24	AS9318	Korean Education Network	256
220.67.144.0/24	AS18329	Korean Education Network	256
220.67.170.0/24	AS18034	Korean Education Network	256
220.67.231.0/24	AS3786	Korean Education Network	256
220.67.108.0/24	AS9859	Korean Education Network	256
220.67.224.0/24	AS3786	Korean Education Network	256
220.67.118.0/24	AS9318	Korean Education Network	256
220.67.225.0/24	AS3786	Korean Education Network	256
220.67.137.0/24	AS38697	Korean Education Network	256
220.67.178.0/24	AS4766	Korean Education Network	256
220.67.172.0/24	AS46012	Korean Education Network	256
220.67.229.0/24	AS3786	Korean Education Network	256
220.67.119.0/24	AS9318	Korean Education Network	256
220.67.109.0/24	AS9859	Korean Education Network	256
220.67.110.0/24	AS9859	Korean Education Network	256
220.67.255.0/24	AS4766	Korean Education Network	256
220.67.174.0/24	AS46012	Korean Education Network	256
220.67.72.0/24	AS4766	Korean Education Network	256
220.67.175.0/24	AS46012	Korean Education Network	256
220.67.228.0/24	AS3786	Korean Education Network	256
220.67.135.0/24	AS4766	Korean Education Network	256
220.67.143.0/24	AS3786	Korean Education Network	256
220.67.179.0/24	AS4766	Korean Education Network	256
220.67.83.0/24	AS4766	Korean Education Network	256

Hosted domains

There are no domains currently hosted on this ASN.

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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Pingable IPs

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

IP Address	ASN	Details
220.67.193.6	AS9754 CHOSUN UNIVERSITY	5.46ms 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
52.96.43.168	AS8075 Microsoft Corporation	0.47ms from Boydton, US
79.252.166.232	AS3320 Deutsche Telekom AG	8.59ms from Frankfurt am Main, DE
176.218.42.248	AS8386 Vodafone Net Iletisim Hizmetler AS	8.01ms from Istanbul, TR
90.42.23.24	AS3215 Orange S.A.	15.86ms from Marseille, FR
172.70.114.8	AS13335 Cloudflare, Inc.	0.85ms from New York City, US
221.188.48.72	AS4713 NTT Communications Corporation	5.35ms from Osaka, JP
118.176.86.24	AS10036 DLIVE	2.45ms from Seoul, KR
36.133.163.72	AS9808 China Mobile Communications Group Co., Ltd.	0.46ms from Suzhou, CN
73.152.115.184	AS7922 Comcast Cable Communications, LLC	10.01ms from Ashburn, US
40.70.162.232	AS8075 Microsoft Corporation	0.36ms from Boydton, US
78.180.111.120	AS9121 Turk Telekomunikasyon Anonim Sirketi	2.23ms from Istanbul, TR
77.37.224.56	AS42610 PJSC Rostelecom	1.16ms from Moscow, RU
187.65.189.248	AS28573 Claro NXT Telecomunicacoes Ltda	17.36ms from Sao Paulo, BR
129.6.92.232	AS49 National Institute of Standards and Technology	2.45ms from Ashburn, US
217.65.203.184	AS15958 CETINdoo-NET	0.40ms from Belgrade, RS
73.218.55.168	AS7922 Comcast Cable Communications, LLC	7.82ms from Boston, US
126.142.88.8	AS17676 SoftBank Corp.	4.02ms from Osaka, JP
90.46.14.184	AS3215 Orange S.A.	2.09ms from Paris, FR
200.97.186.56	AS7738 V tal	16.60ms from Sao Paulo, BR
164.116.126.8	AS10430 Washington State K-20 Telecommunications Network	1.10ms from Seattle, US
24.186.253.216	AS6128 Cablevision Systems Corp.	8.05ms from Secaucus, US
99.190.45.120	AS7018 AT&T Enterprises, LLC	7.67ms from Atlanta, US
181.102.105.216	AS7303 Telecom Argentina S.A.	12.88ms from Buenos Aires, AR
24.220.182.168	AS11232 Midcontinent Communications	0.62ms from Chicago, US
217.34.53.200	AS2856 British Telecommunications PLC	2.54ms from London, GB

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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