203.232.180.0/24

AS55611 · kyungmin university

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS55611
Registry	KRNIC
ID	KREN-KR

WHOIS Details

inetnum:        203.232.128.0 - 203.232.255.255
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:  2017-12-26T05:58:12Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
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:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        57 Daehak-ro, Jongno-gu, Seoul
country:        KR
phone:          +82-2-882-5363
e-mail:         [email protected]
nic-hdl:        IM70-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-11-17T00:10:02Z
source:         APNIC

inetnum:        203.232.128.0 - 203.232.255.255
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
changed:        [email protected] 20240912
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.
source:         KRNIC

person:         IP Manager
address:        57 Daehak-ro, Jongno-gu, Seoul
address:        1
country:        KR
phone:          +82-2-882-5363
e-mail:         [email protected]
nic-hdl:        IA142-KR
mnt-by:         MNT-KRNIC-AP
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.
source:         KRNIC

person:         IP Manager
address:        57 Daehak-ro, Jongno-gu, Seoul
address:        1
country:        KR
phone:          +82-2-882-5363
e-mail:         [email protected]
nic-hdl:        IM142-KR
mnt-by:         MNT-KRNIC-AP
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.
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.232.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
73.8.133.200	AS7922 Comcast Cable Communications, LLC	`4.12ms` from Chicago, US
74.129.184.72	AS10796 Charter Communications Inc	`4.94ms` from Columbus, US
59.99.201.40	AS9829 National Internet Backbone	`8.67ms` from Delhi, IN
84.147.99.24	AS3320 Deutsche Telekom AG	`5.61ms` from Duesseldorf, DE
84.166.156.248	AS3320 Deutsche Telekom AG	`6.58ms` from Frankfurt am Main, DE
35.32.60.232	AS27274 Central Michigan University	`2.81ms` from Grand Rapids, US
81.153.249.56	AS2856 British Telecommunications PLC	`5.29ms` from London, GB
73.56.72.88	AS7922 Comcast Cable Communications, LLC	`9.89ms` from Miami, US
185.229.10.40	AS3175 Citytelecom LLC	`0.55ms` from Moscow, RU
73.139.113.104	AS7922 Comcast Cable Communications, LLC	`6.56ms` from Pompano Beach, US
76.192.54.152	AS7018 AT&T Enterprises, LLC	`7.56ms` from San Jose, US
147.185.157.200	AS29852 Honest Networks, LLC	`0.52ms` from Secaucus, US
125.124.182.248	AS58461 CT-HangZhou-IDC	`5.55ms` from Shanghai, CN
201.127.46.40	AS8151 UNINET	`8.09ms` from Tucson, US
187.183.206.88	AS28573 Claro NXT Telecomunicacoes Ltda	`8.61ms` from Campina Grande, BR
200.43.211.40	AS7303 Telecom Argentina S.A.	`0.50ms` from Cordoba, AR
2.125.73.184	AS5607 Sky UK Limited	`4.91ms` from Erith, GB
211.186.11.216	AS9318 SK Broadband Co Ltd	`1.83ms` from Incheon, KR
212.253.253.136	AS34984 Superonline Iletisim Hizmetleri A.S.	`5.37ms` from Istanbul, TR
8.144.40.152	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`6.25ms` from Jining, CN
98.109.174.168	AS701 Verizon Business	`1.91ms` from New York City, US
52.3.247.232	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
52.7.44.56	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
59.82.21.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.28ms` from Zhangjiakou, CN
147.102.155.200	AS3323 National Technical University of Athens	`2.50ms` from Athens, GR

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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