203.232.185.0/24

AS4766  ·  Korea Telecom

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Summary

Country South Korea
Domain kren.kr
ASN AS4766
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:         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:  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:         kindman@kren.kr
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:        hostmaster@nic.or.kr 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:         kindman@kren.kr
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:         kindman@kren.kr
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

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

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
154.250.161.104 AS36947 Telecom Algeria 13.33ms from Algiers, DZ
72.225.44.168 AS11351 Charter Communications Inc 16.37ms from Chicago, US
47.28.243.216 AS33588 Charter Communications LLC 6.95ms from Denver, US
64.236.110.104 AS8075 Microsoft Corporation 0.19ms from Des Moines, US
3.75.77.24 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
37.25.121.216 AS31272 WildPark Co 8.81ms from Kyiv, UA
4.198.123.104 AS8075 Microsoft Corporation 0.41ms from Melbourne, AU
23.29.156.136 AS47869 ColoHouse LLC 0.19ms from Miami, US
34.187.140.168 AS396982 Google LLC 0.17ms from The Dalles, US
218.25.58.248 AS4837 CHINA UNICOM China169 Backbone 1.72ms from Tieling, CN
13.158.226.232 AS16509 Amazon.com, Inc. 0.28ms from Tokyo, JP
82.222.101.24 AS34984 Superonline Iletisim Hizmetleri A.S. 8.42ms from Ankara, TR
101.19.10.24 AS4837 CHINA UNICOM China169 Backbone 12.36ms from Beijing, CN
73.182.165.24 AS7922 Comcast Cable Communications, LLC 12.05ms from Boston, US
43.141.61.104 AS45090 Shenzhen Tencent Computer Systems Company Limited 4.25ms from Guangzhou, CN
113.7.243.216 AS4837 CHINA UNICOM China169 Backbone 5.68ms from Harbin, CN
156.234.99.120 AS138415 Yancy Limited 0.68ms from Hong Kong, HK
118.35.83.88 AS4766 Korea Telecom 7.41ms from Incheon, KR
94.137.77.136 AS20473 The Constant Company, LLC 0.15ms from London, GB
195.95.131.8 AS25180 Exponential-E Ltd. 7.83ms from London, GB
176.57.82.24 AS35334 UNITEL FRANCE SAS 0.56ms from Marseille, FR
114.198.108.184 AS7545 TPG Telecom Limited 2.17ms from Melbourne, AU
112.148.74.120 AS17858 LG POWERCOMM 2.00ms from Seoul, KR
74.82.72.216 AS18705 BlackBerry Limited 1.99ms from Toronto, CA
99.210.37.168 AS812 Rogers Communications Canada Inc. 13.43ms from Toronto, CA

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f2 -m13 203.232.185.26
traceroute to 203.232.185.26 (203.232.185.26): 13 hops max, 52 byte packets
2 [AS749] 11.73.7.181 0.214 ms
3 *
4 *
5 *
6 *
8 *
9 *
10 [AS4766] 222.121.105.98 19.139 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

What are IP address ranges?

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