134.75.126.0/24

AS17579 · KISTI

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

Summary

Country	South Korea
Domain	kreonet.net
ASN	AS17579
Registry	APNIC
ID	KREONET

WHOIS Details

inetnum:        134.75.0.0 - 134.75.255.255
netname:        KREONet
descr:          KISTI
admin-c:        IM702-AP
tech-c:         IM702-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T07:21:09Z
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:        Daejeon Yuseong-gu Daehak-ro 245
country:        KR
phone:          +82-42-869-0707
e-mail:         noc@kreonet.net
nic-hdl:        IM702-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2022-01-11T12:18:02Z
source:         APNIC

inetnum:        134.75.0.0 - 134.75.255.255
netname:        KREONet-KR
descr:          KISTI
country:        KR
admin-c:        IA18-KR
tech-c:         IM18-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:        Daejeon Yuseong-gu Daehak-ro 245
address:        KISTI
country:        KR
phone:          +82-42-869-0707
e-mail:         noc@kreonet.net
nic-hdl:        IA18-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Daejeon Yuseong-gu Daehak-ro 245
address:        KISTI
country:        KR
phone:          +82-42-869-0707
e-mail:         noc@kreonet.net
nic-hdl:        IM18-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
76.120.6.152	AS7922 Comcast Cable Communications, LLC	`5.06ms` from Denver, US
92.205.178.104	AS21499 Host Europe GmbH	`3.09ms` from Frankfurt am Main, DE
89.37.185.8	AS215433 Soleex BV	`0.64ms` from Frankfurt am Main, DE
72.144.108.40	AS8075 Microsoft Corporation	`0.16ms` from Frankfurt am Main, DE
14.116.239.40	AS4134 CHINANET-BACKBONE	`3.03ms` from Guangzhou, CN
41.18.34.216	AS29975 Vodacom	`11.16ms` from Johannesburg, ZA
113.233.113.200	AS4837 CHINA UNICOM China169 Backbone	`14.09ms` from Liaoyang, CN
86.1.32.120	AS5089 Virgin Media Limited	`8.55ms` from London, GB
77.225.90.152	AS12430 VODAFONE ESPANA S.A.U.	`0.74ms` from Madrid, ES
86.249.138.56	AS3215 Orange S.A.	`14.80ms` from Paris, FR
178.252.97.72	AS42893 Home Internet Ltd	`0.96ms` from Saint Petersburg, RU
74.220.205.40	AS46606 Unified Layer	`1.95ms` from Salt Lake City, US
38.12.14.200	AS400619 AROSSCLOUD INC.	`0.68ms` from San Jose, US
14.75.110.40	AS4766 Korea Telecom	`7.57ms` from Seoul, KR
219.254.148.88	AS9318 SK Broadband Co Ltd	`2.64ms` from Seoul, KR
60.132.2.200	AS17676 SoftBank Corp.	`7.65ms` from Tokyo, JP
119.96.16.168	AS58563 CHINANET Hubei province network	`0.30ms` from Wuhan, CN
46.229.96.168	AS12668 LLC "KomTehCentr"	`0.76ms` from Yekaterinburg, RU
20.76.114.184	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
70.109.62.8	AS701 Verizon Business	`2.15ms` from Ashburn, US
108.236.228.232	AS7018 AT&T Enterprises, LLC	`11.20ms` from Atlanta, US
124.70.86.104	AS55990 Huawei Cloud Service data center	`3.71ms` from Beijing, CN
120.241.134.24	AS9808 China Mobile Communications Group Co., Ltd.	`2.40ms` from Guangzhou, CN
183.254.69.88	AS9808 China Mobile Communications Group Co., Ltd.	`13.90ms` from Guangzhou, CN
79.145.45.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`12.93ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -m5 134.75.126.17

traceroute to 134.75.126.17 (134.75.126.17): 5 hops max, 52 byte packets

1 [AS15169] 64.233.174.23 210.502 ms

2 [AS17579] 134.75.108.97 223.282 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On August 28th 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