203.246.72.0/24

AS3786 · LG DACOM Corporation

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS3786
Parent Range	203.246.72.0/23
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        203.246.0.0 - 203.246.127.255
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:  2017-02-02T04:55:29Z
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:        203.246.0.0 - 203.246.127.255
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 203.246.72.0/24

Range	ASN	Company	Num of IPs
203.246.72.0/23	AS3786	Korean Education Network	512
203.246.0.0/17	AS4766	Korean Education Network	32,768

Nearby Ranges

BGP prefixes that overlap with 203.246.0.0/16

Range	ASN	Company	Num of IPs
203.246.0.0/17	AS4766	Korean Education Network	32,768
203.246.192.0/18	AS6619	SamsungSDS Inc.	16,384
203.246.0.0/19	AS9318	Korean Education Network	8,192
203.246.160.0/20	AS9286	KINX	4,096
203.246.80.0/21	AS3786	Korean Education Network	2,048
203.246.176.0/21	AS9773	HANSOFT, INC.	2,048
203.246.56.0/21	AS3786	Korean Education Network	2,048
203.246.104.0/21	AS9962	Korean Education Network	2,048
203.246.32.0/21	AS9318	Korean Education Network	2,048
203.246.64.0/21	AS4766	Korean Education Network	2,048
203.246.168.0/22	AS9286	KINX	1,024
203.246.100.0/22	AS3786	Korean Education Network	1,024
203.246.160.0/22	AS9286	KINX	1,024
203.246.164.0/22	AS9286	KINX	1,024
203.246.76.0/22	AS18315	Korean Education Network	1,024
203.246.72.0/23	AS3786	Korean Education Network	512
203.246.44.0/23	AS4766	Korean Education Network	512
203.246.172.0/24	AS45991	KINX	256
203.246.186.0/24	AS18305	POSCO DX	256
203.246.73.0/24	AS3786	Korean Education Network	256
203.246.74.0/24	AS4766	Korean Education Network	256
203.246.144.0/24	AS17606	SM LINE CORPORATION	256
203.246.171.0/24	AS9286	KINX	256
203.246.169.0/24	AS9286	KINX	256
203.246.117.0/24	AS3786	Korean Education Network	256
203.246.185.0/24	AS18305	POSCO DX	256
203.246.184.0/24	AS18305	POSCO DX	256
203.246.174.0/24	AS9526	KINX	256
203.246.173.0/24	AS9526	KINX	256
203.246.188.0/24	AS18305	POSCO DX	256
203.246.189.0/24	AS18305	POSCO DX	256
203.246.175.0/24	AS9526	KINX	256
203.246.114.0/24	AS18176	Korean Education Network	256
203.246.187.0/24	AS18305	POSCO DX	256
203.246.115.0/24	AS18176	Korean Education Network	256
203.246.97.0/24	AS46012	Korean Education Network	256
203.246.99.0/24	AS46012	Korean Education Network	256
203.246.118.0/24	AS17591	Korean Education Network	256
203.246.116.0/24	AS18176	Korean Education Network	256
203.246.75.0/24	AS4766	Korean Education Network	256
203.246.46.0/24	AS4766	Korean Education Network	256
203.246.167.0/24	AS46003	KINX	256
203.246.98.0/24	AS46012	Korean Education Network	256
203.246.96.0/24	AS46012	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

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
210.48.94.8	AS4770 ICONZ Ltd	11.79ms from Auckland, NZ
61.48.36.40	AS4808 China Unicom Beijing Province Network	3.64ms from Beijing, CN
41.142.51.136	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	7.76ms from Casablanca, MA
97.209.110.24	AS6167 Verizon Business	18.00ms from Chicago, US
71.138.112.184	AS7018 AT&T Enterprises, LLC	3.97ms from Chicago, US
94.189.2.40	AS3292 TDC Holding A/S	5.47ms from Copenhagen, DK
85.22.117.56	AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH	2.59ms from Duesseldorf, DE
187.204.181.88	AS8151 UNINET	1.03ms from Guadalajara, MX
92.25.206.152	AS13285 TalkTalk Communications Limited	3.81ms from London, GB
151.31.15.88	AS1267 WIND TRE S.P.A.	11.38ms from Milan, IT
67.2.236.200	AS209 CenturyLink Communications, LLC	2.25ms from Salt Lake City, US
187.225.0.168	AS8151 UNINET	12.91ms from Santiago de Queretaro, MX
58.236.117.184	AS9318 SK Broadband Co Ltd	1.42ms from Seoul, KR
87.241.168.184	AS12297 Telecom Armenia AS	0.94ms from Yerevan, AM
88.159.38.200	AS1136 KPN B.V.	2.70ms from Amsterdam, NL
185.162.130.88	AS14576 Hosting Solution Ltd.	1.10ms from Amsterdam, NL
99.140.100.136	AS7018 AT&T Enterprises, LLC	19.64ms from Chicago, US
75.186.133.216	AS10796 Charter Communications Inc	10.02ms from Columbus, US
152.13.63.232	AS53785 University of North Carolina at Greensboro	11.58ms from Herndon, US
98.55.130.232	AS7922 Comcast Cable Communications, LLC	4.83ms from Miami, US
187.150.177.56	AS8151 UNINET	12.67ms from Miami, US
31.188.80.216	AS24608 WIND TRE S.P.A.	4.84ms from Milan, IT
94.75.162.184	AS12389 PJSC Rostelecom	11.79ms from Moscow, RU
110.73.223.184	AS4837 CHINA UNICOM China169 Backbone	3.74ms from Nanning, CN
18.211.67.24	AS14618 Amazon.com, Inc.	0.23ms from Reston, US

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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