203.249.38.0/24

AS55611 · kyungmin university

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS55611
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        203.249.0.0 - 203.249.63.255
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:  2017-02-02T04:55:31Z
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:        203.249.0.0 - 203.249.63.255
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

Nearby Ranges

BGP prefixes that overlap with 203.249.0.0/16

Range	ASN	Company	Num of IPs
203.249.160.0/19	AS17593	Korea Telecom	8,192
203.249.160.0/19	AS4766	Korea Telecom	8,192

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
47.94.52.216	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.86ms` from Beijing, CN
39.156.187.152	AS9808 China Mobile Communications Group Co., Ltd.	`1.70ms` from Beijing, CN
35.90.8.216	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
20.88.45.56	AS8075 Microsoft Corporation	`0.36ms` from Chicago, US
35.224.1.184	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
108.230.236.40	AS7018 AT&T Enterprises, LLC	`2.75ms` from Dallas, US
160.124.125.40	AS132839 POWER LINE DATACENTER	`1.02ms` from Hong Kong, HK
182.177.155.200	AS17557 Pakistan Telecommunication Company Limited	`8.68ms` from Islamabad, PK
45.77.164.88	AS20473 The Constant Company, LLC	`0.16ms` from Miami, US
78.132.154.40	AS13056 PJSC Rostelecom	`10.59ms` from Moscow, RU
118.110.49.72	AS2518 BIGLOBE Inc.	`2.52ms` from Osaka, JP
193.48.96.72	AS2200 Renater	`6.31ms` from Paris, FR
218.49.190.72	AS9318 SK Broadband Co Ltd	`2.75ms` from Seoul, KR
118.89.229.248	AS45090 Shenzhen Tencent Computer Systems Company Limited	`4.46ms` from Tianjin, CN
124.141.147.72	AS9824 JCOM Co., Ltd.	`17.00ms` from Tokyo, JP
102.155.191.56	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`19.29ms` from Tunis, TN
115.51.42.136	AS4837 CHINA UNICOM China169 Backbone	`7.42ms` from Zhengzhou, CN
77.163.176.8	AS1136 KPN B.V.	`1.09ms` from Amsterdam, NL
123.114.95.72	AS4808 China Unicom Beijing Province Network	`3.13ms` from Beijing, CN
88.251.150.120	AS9121 Turk Telekomunikasyon Anonim Sirketi	`6.89ms` from Bursa, TR
95.44.171.184	AS5466 Eircom Limited	`5.53ms` from Dublin, IE
213.32.34.200	AS16276 OVH SAS	`0.10ms` from Gravelines, FR
87.65.138.104	AS5432 Proximus NV	`5.02ms` from Gravelines, FR
156.242.186.40	AS132839 POWER LINE DATACENTER	`1.04ms` from Hong Kong, HK
69.2.15.248	AS27005 Pinpoint Communications, Inc.	`7.33ms` from Lincoln, US

Traceroute

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

traceroute -a -n -q1 -m6 203.249.38.181

traceroute to 203.249.38.181 (203.249.38.181): 6 hops max, 52 byte packets

1 [AS31898] 140.91.218.45 0.066 ms

2 [] 218.100.9.120 0.774 ms

3 [] 218.100.9.185 1.001 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On September 18th 2025

What are IP address ranges?

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