114.71.58.0/23

AS18029 · Daejeon Helath Sciences College

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS18029
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

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

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

IP Address	ASN	Details
114.71.59.6	AS18029 Daejeon Helath Sciences College	`3.54ms` from Seoul, KR
114.71.58.181	AS18029 Daejeon Helath Sciences College	`3.45ms` 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
94.69.1.7	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`6.45ms` from Athens, GR
97.129.64.71	AS6167 Verizon Business	`16.61ms` from Atlanta, US
35.80.215.71	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
190.249.43.39	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`18.14ms` from Bogota, CO
84.195.214.103	AS6848 Telenet BV	`6.72ms` from Brussels, BE
13.244.179.135	AS16509 Amazon.com, Inc.	`0.46ms` from Cape Town, ZA
109.244.51.167	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.16ms` from Guangzhou, CN
73.88.25.215	AS7922 Comcast Cable Communications, LLC	`4.23ms` from Minneapolis, US
203.142.193.183	AS24282 KAGOYA JAPAN Inc.	`1.12ms` from Osaka, JP
88.178.78.167	AS12322 Free SAS	`9.90ms` from Paris, FR
86.241.22.167	AS3215 Orange S.A.	`13.16ms` from Paris, FR
35.175.153.23	AS14618 Amazon.com, Inc.	`0.36ms` from Reston, US
92.100.129.55	AS12389 PJSC Rostelecom	`1.59ms` from Saint Petersburg, RU
189.158.86.23	AS8151 UNINET	`10.73ms` from Santiago de Queretaro, MX
158.101.122.55	AS31898 Oracle Corporation	`0.33ms` from Ashburn, US
66.148.58.119	AS36556 Wave Rural Connect, LLC	`11.92ms` from Dallas, US
76.154.115.151	AS7922 Comcast Cable Communications, LLC	`5.69ms` from Denver, US
108.236.174.183	AS7018 AT&T Enterprises, LLC	`3.72ms` from Houston, US
149.160.232.215	AS27198 Indiana University	`4.61ms` from Indianapolis, US
175.107.21.23	AS23888 National Telecommunication Corporation HQ,	`17.69ms` from Karachi, PK
5.183.200.183	AS12998 BGNet LLC	`0.34ms` from Kyiv, UA
90.240.48.183	AS5378 Vodafone Limited	`6.75ms` from London, GB
147.21.131.7	AS395223 DIRECTV, LLC	`2.61ms` from Los Angeles, US
112.201.232.231	AS9299 Philippine Long Distance Telephone Company	`0.91ms` from Manila, PH
87.6.154.119	AS3269 Telecom Italia S.p.A.	`14.08ms` 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 114.71.58.3

traceroute to 114.71.58.3 (114.71.58.3): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.46 0.081 ms

2 [AS4766] 218.145.32.254 0.87 ms

3 *

4 *

5 [AS4766] 112.174.101.86 4.325 ms

6 [AS4766] 112.188.134.162 3.08 ms

7 *

8 [AS4766] 220.123.180.218 3.803 ms

9 [AS18029] 210.110.23.2 3.496 ms

10 [AS18029] 114.71.58.3 4.746 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On August 23rd 2025

What are IP address ranges?

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