203.234.44.0/22

AS3786 · LG DACOM Corporation

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS3786
Parent Range	203.234.0.0/16
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        203.234.0.0 - 203.234.63.255
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:  2017-02-02T04:55:24Z
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:        203.234.0.0 - 203.234.63.255
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 203.234.44.0/22

Range	ASN	Company	Num of IPs
203.234.0.0/16	AS4766	Korea Telecom	65,536

Nearby Ranges

BGP prefixes that overlap with 203.234.0.0/16

Range	ASN	Company	Num of IPs
203.234.0.0/16	AS4766	Korea Telecom	65,536
203.234.48.0/20	AS9954	Korean Education Network	4,096
203.234.16.0/20	AS18164	Korean Education Network	4,096
203.234.96.0/20	AS4766	Korea Telecom	4,096
203.234.72.0/21	AS18035	Korean Education Network	2,048
203.234.8.0/21	AS9782	Korean Education Network	2,048
203.234.112.0/22	AS4766	Korean Education Network	1,024
203.234.88.0/22	AS4766	Korean Education Network	1,024
203.234.42.0/23	AS4766	Korean Education Network	512
203.234.36.0/23	AS10156	Korean Education Network	512
203.234.94.0/23	AS18023	Korean Education Network	512
203.234.92.0/23	AS18023	Korean Education Network	512
203.234.126.0/23	AS3786	Korean Education Network	512
203.234.64.0/24	AS4766	Korean Education Network	256
203.234.219.0/24	AS38663	Korea Telecom	256
203.234.81.0/24	AS3786	Korean Education Network	256
203.234.241.0/24	AS9318	Korea Telecom	256
203.234.68.0/24	AS3786	Korean Education Network	256
203.234.152.0/24	AS17863	Korea Telecom	256
203.234.174.0/24	AS17855	Korea Telecom	256
203.234.41.0/24	AS4766	Korean Education Network	256
203.234.212.0/24	AS9491	Korea Telecom	256
203.234.163.0/24	AS9522	Korea Telecom	256
203.234.236.0/24	AS9318	Korea Telecom	256
203.234.116.0/24	AS3786	Korean Education Network	256
203.234.35.0/24	AS3786	Korean Education Network	256
203.234.170.0/24	AS4766	Korea Telecom	256
203.234.66.0/24	AS4766	Korean Education Network	256
203.234.65.0/24	AS4766	Korean Education Network	256
203.234.69.0/24	AS3786	Korean Education Network	256
203.234.160.0/24	AS4766	Korea Telecom	256
203.234.118.0/24	AS3786	Korean Education Network	256
203.234.132.0/24	AS10185	Korea Telecom	256
203.234.70.0/24	AS3786	Korean Education Network	256
203.234.117.0/24	AS3786	Korean Education Network	256
203.234.159.0/24	AS4766	Korea Telecom	256
203.234.201.0/24	AS55592	Korea Telecom	256
203.234.71.0/24	AS3786	Korean Education Network	256
203.234.34.0/24	AS4766	Korean Education Network	256
203.234.82.0/24	AS3786	Korean Education Network	256
203.234.213.0/24	AS9491	Korea Telecom	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

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
173.13.82.230	AS7922 Comcast Cable Communications, LLC	9.10ms from Boston, US
117.201.95.230	AS9829 National Internet Backbone	8.55ms from Delhi, IN
137.59.181.6	AS135076 INFOCOM LIMITED	0.47ms from Dhaka, BD
123.30.109.6	AS7643 Vietnam Posts and Telecommunications (VNPT)	0.30ms from Ho Chi Minh City, VN
115.46.144.198	AS4837 CHINA UNICOM China169 Backbone	12.55ms from Nanning, CN
189.231.73.230	AS8151 UNINET	15.06ms from Phoenix, US
121.42.140.70	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	0.50ms from Qingdao, CN
38.55.128.102	AS54600 PEG TECH INC	0.40ms from San Jose, US
220.73.234.6	AS4766 Korea Telecom	6.77ms from Seoul, KR
71.75.211.6	AS11426 Charter Communications Inc	7.71ms from Atlanta, US
190.67.232.214	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	5.72ms from Bogota, CO
98.156.3.6	AS11427 Charter Communications Inc	14.60ms from Dallas, US
167.89.249.38	AS40317 Peoples Communications Inc.	2.91ms from Dallas, US
125.187.55.246	AS17858 LG POWERCOMM	1.99ms from Seoul, KR
213.163.242.230	AS29545 iPlace Internet & Network Services GmbH	3.22ms from Zuerich, CH
40.117.59.102	AS8075 Microsoft Corporation	0.41ms from Ashburn, US
123.19.151.150	AS45899 VNPT Corp	2.60ms from Da Nang, VN
207.241.131.134	AS26271 CMSInter.net LLC	3.66ms from Detroit, US
3.29.192.214	AS16509 Amazon.com, Inc.	0.15ms from Dubai, AE
27.64.165.182	AS7552 Viettel Group	4.25ms from Ho Chi Minh City, VN
114.228.221.150	AS4134 CHINANET-BACKBONE	3.47ms from Nanjing, CN
204.236.246.22	AS14618 Amazon.com, Inc.	0.39ms from Reston, US
117.55.10.246	AS17676 SoftBank Corp.	3.64ms from Tokyo, JP
104.3.95.166	AS7018 AT&T Enterprises, LLC	2.02ms from Dallas, US
88.64.125.246	AS3209 Vodafone GmbH	10.87ms from Frankfurt am Main, DE

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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