117.17.79.0/24

AS3786 · LG DACOM Corporation

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS3786
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        117.16.0.0 - 117.17.255.255
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:        117.16.0.0 - 117.17.255.255
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 117.17.0.0/16

No nearby ranges found.

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
1.233.84.24	AS9318 SK Broadband Co Ltd	`0.90ms` from Guiyang, CN
1.24.33.104	AS139007 UNICOM InnerMongolia province network	`6.72ms` from Hohhot, CN
89.232.125.56	AS28840 PJSC "TATTELECOM"	`1.00ms` from Kazan, RU
64.164.191.8	AS7018 AT&T Enterprises, LLC	`2.25ms` from Los Angeles, US
138.96.200.168	AS776 INRIA Sophia-Antipolis	`10.70ms` from Milan, IT
119.45.237.136	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.11ms` from Nanjing, CN
173.171.131.72	AS33363 Charter Communications, Inc	`4.12ms` from Orlando, US
121.85.58.88	AS17511 OPTAGE Inc.	`1.81ms` from Osaka, JP
90.45.78.104	AS3215 Orange S.A.	`4.86ms` from Paris, FR
118.50.235.184	AS4766 Korea Telecom	`2.45ms` from Seoul, KR
175.231.66.120	AS4766 Korea Telecom	`1.60ms` from Seoul, KR
115.15.139.168	AS4766 Korea Telecom	`8.52ms` from Seoul, KR
202.183.109.8	AS9313 Network Technology (AUST) P/L	`2.46ms` from Sydney, AU
52.199.45.216	AS16509 Amazon.com, Inc.	`0.30ms` from Tokyo, JP
153.224.95.200	AS4713 NTT Communications Corporation	`4.54ms` from Tokyo, JP
62.251.123.216	AS1136 KPN B.V.	`2.63ms` from Amsterdam, NL
68.100.251.88	AS22773 Cox Communications Inc.	`3.70ms` from Ashburn, US
63.179.90.40	AS16509 Amazon.com, Inc.	`0.45ms` from Frankfurt am Main, DE
5.76.46.40	AS9198 JSC Kazakhtelecom	`4.96ms` from Karagandy, KZ
115.38.32.232	AS18126 Chubu Telecommunications Company, Inc.	`8.47ms` from Osaka, JP
203.213.174.72	AS9614 Oita Cable Telecom Co,ltd.	`11.24ms` from Osaka, JP
115.29.32.56	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.43ms` from Qingdao, CN
69.230.146.72	AS7018 AT&T Enterprises, LLC	`9.86ms` from Atlanta, US
84.91.151.56	AS13156 NOWO COMMUNICATIONS, S.A.	`8.01ms` from Braga, PT
98.24.33.152	AS11426 Charter Communications Inc	`7.09ms` from Charlotte, US

Traceroute

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

traceroute -a -n -q1 -f4 -m9 117.17.79.235

traceroute to 117.17.79.235 (117.17.79.235): 9 hops max, 52 byte packets

4 [] 80.81.193.16 0.926 ms

5 [AS3786] 203.233.2.233 191.091 ms

6 [AS3786] 1.208.0.73 249.007 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On September 11th 2025

What are IP address ranges?

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