210.119.139.0/24

AS23561 · Yongin University

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS23561
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        210.119.128.0 - 210.119.191.255
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:  2017-02-02T04:55:41Z
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:        210.119.128.0 - 210.119.191.255
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

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

Read more

Pingable IPs

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

IP Address	ASN	Details
210.119.139.11	AS23561 Yongin University	`2.56ms` 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
108.209.91.104	AS7018 AT&T Enterprises, LLC	`8.39ms` from Chicago, US
20.223.3.136	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
91.40.162.184	AS3320 Deutsche Telekom AG	`3.36ms` from Duesseldorf, DE
79.235.151.72	AS3320 Deutsche Telekom AG	`2.27ms` from Frankfurt am Main, DE
134.2.84.232	AS553 BelWue-Koordination	`7.88ms` from Frankfurt am Main, DE
73.55.150.104	AS7922 Comcast Cable Communications, LLC	`5.98ms` from Houston, US
86.176.253.72	AS2856 British Telecommunications PLC	`4.66ms` from London, GB
2.99.145.136	AS13285 TalkTalk Communications Limited	`1.13ms` from Manchester, GB
104.40.69.184	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
139.224.182.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.56ms` from Shanghai, CN
110.141.138.88	AS1221 Telstra Limited	`6.59ms` from Sydney, AU
115.55.60.72	AS4837 CHINA UNICOM China169 Backbone	`4.64ms` from Zhengzhou, CN
67.220.110.200	AS20141 Quality Technology Services, LLC	`0.26ms` from Atlanta, US
186.145.58.8	AS10620 Telmex Colombia S.A.	`9.56ms` from Bogota, CO
190.145.140.152	AS14080 Telmex Colombia S.A.	`0.77ms` from Bogota, CO
102.218.222.40	AS329181 Bluedog Technology	`2.39ms` from Cape Town, ZA
77.3.68.104	AS6805 Telefonica Germany GmbH & Co.OHG	`1.23ms` from Hamburg, DE
24.25.227.56	AS20001 Charter Communications Inc	`1.41ms` from Honolulu, US
221.8.120.8	AS4837 CHINA UNICOM China169 Backbone	`11.09ms` from Liaoyang, CN
86.145.220.136	AS2856 British Telecommunications PLC	`3.29ms` from London, GB
81.152.171.8	AS2856 British Telecommunications PLC	`5.21ms` from London, GB
69.109.189.40	AS7018 AT&T Enterprises, LLC	`4.86ms` from Los Angeles, US
108.46.61.152	AS701 Verizon Business	`2.92ms` from New York City, US
88.185.119.120	AS12322 Free SAS	`11.76ms` from Paris, FR
186.6.173.72	AS6400 Compañía Dominicana de Teléfonos S. A.	`2.88ms` from Santo Domingo, DO

Traceroute

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

traceroute -a -n -q1 -m15 210.119.139.151

traceroute to 210.119.139.151 (210.119.139.151): 15 hops max, 52 byte packets

1 [AS199524] 92.223.73.2 0.111 ms

2 *

3 *

4 [AS9286] 121.78.68.49 0.212 ms

5 [AS9957] 203.246.169.171 1.523 ms

6 [AS9318] 222.239.9.173 2.809 ms

7 *

8 *

9 *

10 *

11 [AS9318] 1.228.45.206 3.091 ms

12 [AS23561] 220.66.64.194 2.987 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On August 28th 2025

What are IP address ranges?

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