113.198.66.0/24

AS7560 · Jeonbuk National University

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	South Korea
Domain	kren.kr
ASN	AS7560
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        113.198.0.0 - 113.198.255.255
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:  2017-02-02T04:55:08Z
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:        113.198.0.0 - 113.198.255.255
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

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
213.197.42.104	AS1136 KPN B.V.	`1.24ms` from Amsterdam, NL
23.41.177.200	AS35994 Akamai Technologies, Inc.	`0.92ms` from Ashburn, US
48.217.42.24	AS8075 Microsoft Corporation	`0.93ms` from Ashburn, US
97.177.33.184	AS6167 Verizon Business	`10.68ms` from Boston, US
121.213.180.72	AS1221 Telstra Limited	`8.66ms` from Brisbane, AU
37.138.146.120	AS9145 EWE TEL GmbH	`4.90ms` from Hamburg, DE
14.198.200.104	AS9269 Hong Kong Broadband Network Ltd.	`0.77ms` from Hong Kong, HK
81.30.187.8	AS24955 JSC "Ufanet"	`8.89ms` from Kazan, RU
109.180.177.120	AS2856 British Telecommunications PLC	`2.22ms` from London, GB
71.195.25.200	AS7922 Comcast Cable Communications, LLC	`6.00ms` from Minneapolis, US
178.45.214.104	AS12389 PJSC Rostelecom	`12.35ms` from Samara, RU
116.42.73.200	AS17858 LG POWERCOMM	`2.41ms` from Seoul, KR
121.158.236.216	AS4766 Korea Telecom	`7.31ms` from Seoul, KR
85.217.249.40	AS39401 Link+ Ltd	`7.31ms` from Sofia, BG
133.202.1.200	AS2518 BIGLOBE Inc.	`14.75ms` from Tokyo, JP
103.168.176.104	AS142131 AEON Thana Sinsap (Thailand) Public Company Limited	`3.78ms` from Bangkok, TH
146.148.60.232	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
23.101.52.40	AS8075 Microsoft Corporation	`0.25ms` from Dublin, IE
23.213.169.56	AS16625 Akamai Technologies, Inc.	`0.17ms` from Frankfurt am Main, DE
77.181.198.120	AS6805 Telefonica Germany GmbH & Co.OHG	`2.92ms` from Frankfurt am Main, DE
222.10.160.184	AS2516 KDDI CORPORATION	`16.83ms` from Osaka, JP
15.236.131.184	AS16509 Amazon.com, Inc.	`0.14ms` from Paris, FR
90.102.16.248	AS3215 Orange S.A.	`1.42ms` from Paris, FR
220.133.252.136	AS3462 Data Communication Business Group	`1.49ms` from Taipei, TW
134.231.49.152	AS21949 Beanfield Technologies Inc.	`0.74ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -m5 113.198.66.115

traceroute to 113.198.66.115 (113.198.66.115): 5 hops max, 52 byte packets

1 [AS15169] 142.251.76.209 44.807 ms

2 [AS15169] 192.178.105.40 43.375 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On September 11th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales