220.68.221.0/24

AS9782 · WooSong University

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS9782
Parent Range	220.68.0.0/16
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        220.68.0.0 - 220.69.255.255
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:  2017-02-02T04:55:48Z
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:        220.68.0.0 - 220.69.255.255
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 220.68.221.0/24

Range	ASN	Company	Num of IPs
220.68.0.0/16	AS3786	Korean Education Network	65,536

Nearby Ranges

BGP prefixes that overlap with 220.68.0.0/16

Range	ASN	Company	Num of IPs
220.68.0.0/16	AS3786	Korean Education Network	65,536
220.68.64.0/19	AS9970	Korean Education Network	8,192
220.68.200.0/21	AS9523	Korean Education Network	2,048
220.68.136.0/21	AS4766	Korean Education Network	2,048
220.68.36.0/22	AS18324	Korean Education Network	1,024
220.68.24.0/22	AS9954	Korean Education Network	1,024
220.68.4.0/22	AS9870	Korean Education Network	1,024
220.68.16.0/22	AS18038	Korean Education Network	1,024
220.68.152.0/23	AS9778	Korean Education Network	512
220.68.208.0/23	AS9523	Korean Education Network	512
220.68.134.0/23	AS4766	Korean Education Network	512
220.68.2.0/23	AS18026	Korean Education Network	512
220.68.22.0/23	AS9954	Korean Education Network	512
220.68.6.0/23	AS9870	Korean Education Network	512
220.68.4.0/23	AS9870	Korean Education Network	512
220.68.162.0/23	AS4766	Korean Education Network	512
220.68.33.0/24	AS9949	Korean Education Network	256
220.68.252.0/24	AS55626	Korean Education Network	256
220.68.30.0/24	AS55586	Korean Education Network	256
220.68.12.0/24	AS4766	Korean Education Network	256
220.68.199.0/24	AS55626	Korean Education Network	256
220.68.151.0/24	AS9778	Korean Education Network	256
220.68.176.0/24	AS18027	Korean Education Network	256
220.68.150.0/24	AS9778	Korean Education Network	256
220.68.233.0/24	AS3786	Korean Education Network	256
220.68.178.0/24	AS18027	Korean Education Network	256
220.68.193.0/24	AS3786	Korean Education Network	256
220.68.128.0/24	AS3786	Korean Education Network	256
220.68.189.0/24	AS18027	Korean Education Network	256
220.68.240.0/24	AS38697	Korean Education Network	256
220.68.190.0/24	AS18027	Korean Education Network	256
220.68.173.0/24	AS38131	Korean Education Network	256
220.68.13.0/24	AS9318	Korean Education Network	256
220.68.20.0/24	AS18038	Korean Education Network	256
220.68.215.0/24	AS4766	Korean Education Network	256
220.68.232.0/24	AS3786	Korean Education Network	256
220.68.243.0/24	AS38697	Korean Education Network	256
220.68.235.0/24	AS3786	Korean Education Network	256
220.68.40.0/24	AS18324	Korean Education Network	256
220.68.133.0/24	AS3786	Korean Education Network	256
220.68.174.0/24	AS38131	Korean Education Network	256
220.68.191.0/24	AS18027	Korean Education Network	256
220.68.102.0/24	AS4766	Korean Education Network	256
220.68.250.0/24	AS3786	Korean Education Network	256
220.68.14.0/24	AS9318	Korean Education Network	256
220.68.148.0/24	AS3786	Korean Education Network	256
220.68.242.0/24	AS38697	Korean Education Network	256
220.68.8.0/24	AS9870	Korean Education Network	256
220.68.130.0/24	AS3786	Korean Education Network	256
220.68.31.0/24	AS55586	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
220.68.221.7	AS9782 WooSong University	3.83ms 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
110.19.240.184	AS4837 CHINA UNICOM China169 Backbone	11.91ms from Hohhot, CN
128.204.29.152	AS12714 PJSC MegaFon	2.02ms from Moscow, RU
35.141.29.8	AS33363 Charter Communications, Inc	10.54ms from Orlando, US
5.164.142.232	AS34533 JSC "ER-Telecom Holding"	0.58ms from Samara, RU
158.129.24.152	AS2847 Kauno Technologijos Universitetas	2.06ms from Vilnius, LT
82.94.189.88	AS3265 KPN B.V.	0.48ms from Amsterdam, NL
123.31.161.168	AS45899 VNPT Corp	4.67ms from Ho Chi Minh City, VN
39.88.242.24	AS4837 CHINA UNICOM China169 Backbone	1.17ms from Qingdao, CN
27.194.241.56	AS4837 CHINA UNICOM China169 Backbone	5.16ms from Qingdao, CN
139.212.93.104	AS4837 CHINA UNICOM China169 Backbone	10.94ms from Liaoyang, CN
47.144.211.216	AS5650 Frontier Communications of America, Inc.	3.58ms from Los Angeles, US
179.109.138.152	AS263585 DIGITAL NET RJ TELECOM EIRELI	6.96ms from Rio de Janeiro, BR
168.138.134.8	AS31898 Oracle Corporation	0.14ms from Sao Paulo, BR
86.121.0.136	AS8708 DIGI ROMANIA S.A.	1.56ms from Bucharest, RO
3.12.244.24	AS16509 Amazon.com, Inc.	0.12ms from Columbus, US
46.251.152.184	AS35819 Etihad Etisalat, a joint stock company	2.35ms from Jeddah, SA
198.169.180.136	AS27628 Innovation Saskatchewan	1.31ms from Saskatoon, CA
212.112.159.40	AS39642 Norlys Digital A/S	4.67ms from Skanderborg, DK
80.200.101.232	AS5432 Proximus NV	4.85ms from Amsterdam, NL
1.90.98.24	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	10.61ms from Beijing, CN
54.93.101.200	AS16509 Amazon.com, Inc.	0.12ms from Frankfurt am Main, DE
85.197.64.232	AS25220 equada network GmbH	0.37ms from Frankfurt am Main, DE
118.182.123.40	AS4134 CHINANET-BACKBONE	6.97ms from Lanzhou, CN
125.157.36.200	AS4766 Korea Telecom	7.00ms from Seoul, KR
18.155.244.136	AS16509 Amazon.com, Inc.	0.15ms from Bogota, CO

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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