203.246.80.0/21

AS3786 · LG DACOM Corporation

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS3786
Parent Range	203.246.0.0/17
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 203.246.80.0/21

Range	ASN	Company	Num of IPs
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
203.246.176.0/21	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
203.246.72.0/24	AS3786	Korean Education Network	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 8 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.246.82.245	AS3786 LG DACOM Corporation	2.11ms from Seoul, KR
203.246.86.61	AS3786 LG DACOM Corporation	0.19ms from Istanbul, TR
203.246.85.10	AS3786 LG DACOM Corporation	1.99ms from Seoul, KR
203.246.83.163	AS3786 LG DACOM Corporation	2.06ms from Seoul, KR
203.246.84.70	AS3786 LG DACOM Corporation	2.24ms from Seoul, KR
203.246.81.166	AS3786 LG DACOM Corporation	2.36ms from Seoul, KR
203.246.80.131	AS3786 LG DACOM Corporation	2.23ms from Seoul, KR
203.246.87.43	AS3786 LG DACOM Corporation	2.23ms 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
145.52.246.37	AS1103 SURF B.V.	2.04ms from Amsterdam, NL
62.235.73.165	AS5432 Proximus NV	4.71ms from Amsterdam, NL
3.139.62.181	AS16509 Amazon.com, Inc.	0.97ms from Columbus, US
103.228.124.5	AS151415 Sun Pharmaceutical Industries Ltd	1.26ms from Mumbai, IN
219.146.190.5	AS4134 CHINANET-BACKBONE	4.32ms from Qingdao, CN
174.95.61.85	AS577 Bell Canada	4.98ms from Toronto, CA
217.221.30.197	AS8968 BT Italia S.p.A.	4.91ms from Arezzo, IT
54.216.202.53	AS16509 Amazon.com, Inc.	0.17ms from Dublin, IE
194.74.147.5	AS2856 British Telecommunications PLC	4.02ms from London, GB
24.90.22.149	AS12271 Charter Communications Inc	4.62ms from New York City, US
208.207.235.165	AS701 Verizon Business	2.73ms from New York City, US
24.91.118.37	AS7922 Comcast Cable Communications, LLC	7.73ms from Providence, US
221.255.159.85	AS17506 ARTERIA Networks Corporation	1.29ms from Tokyo, JP
89.200.69.117	AS1136 KPN B.V.	9.81ms from Amsterdam, NL
16.28.65.101	AS16509 Amazon.com, Inc.	0.51ms from Cape Town, ZA
18.216.201.85	AS16509 Amazon.com, Inc.	0.15ms from Columbus, US
20.98.157.165	AS8075 Microsoft Corporation	0.90ms from Des Moines, US
14.162.192.197	AS45899 VNPT Corp	0.94ms from Hanoi, VN
93.102.240.5	AS2860 NOS COMUNICACOES, S.A.	10.25ms from Lisbon, PT
50.56.24.245	AS19994 Rackspace Hosting	1.24ms from Chicago, US
54.216.6.229	AS16509 Amazon.com, Inc.	0.15ms from Dublin, IE
62.91.101.181	AS20686 Bisping & Bisping GmbH & Co KG	4.57ms from Frankfurt am Main, DE
36.250.169.165	AS4837 CHINA UNICOM China169 Backbone	5.75ms from Fuzhou, CN
159.75.96.85	AS45090 Shenzhen Tencent Computer Systems Company Limited	2.00ms from Guangzhou, CN
157.66.152.5	AS139490 Aspt Networks Pvt Ltd	0.98ms from Hyderabad, IN

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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