114.71.24.0/21

AS9868 · Catholic University of DAEGU

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS9868
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        114.70.0.0 - 114.71.255.255
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:  2017-02-02T04:55:09Z
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:        114.70.0.0 - 114.71.255.255
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
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 114.71.0.0/16

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

Read more

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
20.67.103.245	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
4.180.181.165	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
108.59.23.5	AS36843 Florida State University	`1.09ms` from Atlanta, US
176.138.226.5	AS5410 Bouygues Telecom SA	`13.01ms` from Barcelona, ES
147.229.52.37	AS197451 Brno University of Technology	`0.52ms` from Brno, CZ
65.79.138.133	AS6079 RCN	`7.24ms` from Chicago, US
130.61.219.5	AS31898 Oracle Corporation	`0.27ms` from Frankfurt am Main, DE
85.215.71.69	AS8560 IONOS SE	`0.53ms` from Frankfurt am Main, DE
212.77.100.181	AS12827 Wirtualna Polska Media S.A.	`0.83ms` from Gdynia, PL
41.119.145.85	AS12091 MTN SA	`15.42ms` from Johannesburg, ZA
194.117.16.133	AS1930 Fundacao para a Ciencia e a Tecnologia, I.P.	`1.01ms` from Lisbon, PT
67.49.66.213	AS20001 Charter Communications Inc	`8.26ms` from Los Angeles, US
119.64.34.133	AS17858 LG POWERCOMM	`1.41ms` from Seoul, KR
126.129.189.101	AS17676 SoftBank Corp.	`4.99ms` from Tokyo, JP
167.21.41.21	AS30641 STATE OF DELAWARE	`6.26ms` from Ashburn, US
119.59.103.149	AS56067 453 Ladplacout Jorakhaebua	`0.91ms` from Bangkok, TH
123.113.73.21	AS4808 China Unicom Beijing Province Network	`3.62ms` from Beijing, CN
200.70.43.117	AS10834 Telefonica de Argentina	`1.05ms` from Buenos Aires, AR
141.109.160.5	AS40934 Fortinet Inc.	`0.76ms` from Chicago, US
192.163.210.245	AS46606 Unified Layer	`2.00ms` from Draper, US
84.135.227.229	AS3320 Deutsche Telekom AG	`3.84ms` from Frankfurt am Main, DE
41.0.179.165	AS36994 Vodacom	`1.30ms` from Johannesburg, ZA
85.90.40.5	AS39116 Telehouse International Corporation of Europe Ltd	`0.32ms` from London, GB
128.86.8.53	AS786 Jisc Services Limited	`1.87ms` from London, GB
178.175.189.213	AS210218 Open Fiber S.P.A.	`1.00ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -m11 114.71.27.39

traceroute to 114.71.27.39 (114.71.27.39): 11 hops max, 52 byte packets

1 [AS15169] 142.251.241.124 1.987 ms

2 [AS15169] 108.170.248.248 1.99 ms

3 *

4 [AS4766] 112.174.84.170 24.498 ms

5 [AS4766] 112.174.8.5 30 ms

6 *

7 [AS4766] 203.251.110.66 29.886 ms

8 [AS9868] 203.250.61.4 34.533 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On September 11th 2025

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