220.68.208.0/23

AS9523 · Mokwon University

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS9523
Parent Range	220.68.0.0/16
Registry	APNIC
ID	KREN

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
51.79.85.119	AS16276 OVH SAS	0.11ms from Beauharnois, CA
84.17.183.135	AS33873 Arvato Systems GmbH	5.55ms from Frankfurt am Main, DE
52.2.198.247	AS14618 Amazon.com, Inc.	0.14ms from Reston, US
186.193.221.39	AS28153 Micropic Ltda	2.53ms from Sao Paulo, BR
23.90.89.247	AS397332 City of Anacortes	2.82ms from Seattle, US
106.137.93.103	AS2516 KDDI CORPORATION	6.16ms from Tokyo, JP
73.147.143.71	AS7922 Comcast Cable Communications, LLC	9.01ms from Ashburn, US
180.244.29.151	AS7713 PT Telekomunikasi Indonesia	2.57ms from Jakarta, ID
68.195.105.151	AS6128 Cablevision Systems Corp.	2.94ms from New York City, US
208.207.196.183	AS701 Verizon Business	2.78ms from New York City, US
27.204.90.23	AS4837 CHINA UNICOM China169 Backbone	5.31ms from Qingdao, CN
189.95.224.151	AS22085 Claro S/A	16.55ms from Sao Paulo, BR
95.55.223.151	AS12389 PJSC Rostelecom	9.87ms from Stockholm, SE
114.165.43.167	AS4713 NTT Communications Corporation	13.74ms from Tokyo, JP
20.210.118.151	AS8075 Microsoft Corporation	0.15ms from Tokyo, JP
84.159.198.183	AS3320 Deutsche Telekom AG	10.12ms from Frankfurt am Main, DE
118.106.34.231	AS18126 Chubu Telecommunications Company, Inc.	6.26ms from Osaka, JP
52.168.7.167	AS8075 Microsoft Corporation	0.41ms from Ashburn, US
73.26.220.215	AS7922 Comcast Cable Communications, LLC	12.87ms from Denver, US
20.112.206.151	AS8075 Microsoft Corporation	0.29ms from Des Moines, US
89.129.237.199	AS12479 Orange Espagne SA	1.73ms from Madrid, ES
95.221.149.119	AS12714 PJSC MegaFon	1.83ms from Moscow, RU
191.202.237.39	AS26599 TELEFÔNICA BRASIL S.A	4.63ms from Sao Paulo, BR
183.127.170.119	AS4766 Korea Telecom	4.64ms from Seoul, KR
46.29.18.151	AS197226 "SPRINT" S.A.	7.11ms from Warsaw, PL

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:        [email protected]
source:         KRNIC

person:         IP Manager
address:        Seoul Gwanak-gu Gwanak-ro
address:        1
country:        KR
phone:          +82-2-882-5363
e-mail:         [email protected]
nic-hdl:        IA142-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

person:         IP Manager
address:        Seoul Gwanak-gu Gwanak-ro
address:        1
country:        KR
phone:          +82-2-882-5363
e-mail:         [email protected]
nic-hdl:        IM142-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 220.68.208.0/23

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
220.68.134.0/23	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.

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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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