203.232.163.0/24

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

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
170.124.147.136 AS7029 Windstream Communications LLC 1.27ms from Ashburn, US
73.213.214.232 AS7922 Comcast Cable Communications, LLC 5.96ms from Ashburn, US
84.3.110.40 AS5483 Magyar Telekom Plc. 5.55ms from Budapest, HU
35.242.33.232 AS396982 Google LLC 0.16ms from Chang-hua, TW
149.19.41.88 AS396253 iboss,inc 0.75ms from Charlotte, US
27.59.232.104 AS45609 Bharti Airtel Ltd. AS for GPRS Service 10.85ms from Chennai, IN
166.78.200.88 AS19994 Rackspace Hosting 1.47ms from Chicago, US
78.85.107.152 AS12389 PJSC Rostelecom 19.15ms from Kazan, RU
82.37.212.136 AS5089 Virgin Media Limited 10.74ms from London, GB
99.50.194.104 AS7018 AT&T Enterprises, LLC 18.19ms from Los Angeles, US
76.179.201.136 AS11351 Charter Communications Inc 19.23ms from New York City, US
2.60.173.72 AS12389 PJSC Rostelecom 8.54ms from Novosibirsk, RU
3.92.156.56 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
104.42.148.88 AS8075 Microsoft Corporation 0.57ms from San Jose, US
91.197.248.216 AS48854 team.blue Denmark A/S 0.15ms from Skanderborg, DK
80.160.187.40 AS3292 TDC Holding A/S 2.17ms from Tønder, DK
38.42.250.232 AS395354 Starry, Inc. 2.47ms from Boston, US
197.49.188.8 AS8452 TE-AS 5.54ms from Cairo, EG
71.73.56.152 AS10796 Charter Communications Inc 8.77ms from Cleveland, US
187.133.254.248 AS8151 UNINET 5.12ms from Guadalajara, MX
189.168.105.200 AS8151 UNINET 5.15ms from Guadalajara, MX
73.76.91.152 AS7922 Comcast Cable Communications, LLC 7.90ms from Houston, US
18.173.52.24 AS16509 Amazon.com, Inc. 0.23ms from Madrid, ES
131.150.215.216 AS20115 Charter Communications LLC 13.55ms from Seattle, US
218.153.81.120 AS4766 Korea Telecom 1.07ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 203.232.163.94
traceroute to 203.232.163.94 (203.232.163.94): 7 hops max, 52 byte packets
2 [AS9044] 212.101.0.53 2.942 ms
3 *
4 [AS9044] 82.220.15.178 3.279 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Solothurn, CH
On

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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