134.75.129.0/24

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
Parent Range	134.75.0.0/16
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

Overlapping Ranges

BGP prefixes that contain 134.75.129.0/24

Range	ASN	Company	Num of IPs
134.75.0.0/16	AS1237	KISTI	65,536
134.75.0.0/16	AS17579	KISTI	65,536

Nearby Ranges

BGP prefixes that overlap with 134.75.0.0/16

Range	ASN	Company	Num of IPs
134.75.0.0/16	AS17579	KISTI	65,536
134.75.0.0/16	AS1237	KISTI	65,536
134.75.105.0/24	AS17579	KISTI	256
134.75.253.0/24	AS17579	KISTI	256
134.75.200.0/24	AS17579	KISTI	256
134.75.128.0/24	AS17579	KISTI	256
134.75.207.0/24	AS17579	KREONET2	256
134.75.123.0/24	AS17579	KISTI	256

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
8.53.133.8	AS3356 Level 3 Parent, LLC	`3.26ms` from Atlanta, US
116.242.71.248	AS4847 China Networks Inter-Exchange	`4.29ms` from Beijing, CN
213.73.93.248	AS34171 snafu Gesellschaft fuer interaktive Netzwerke mbH	`0.89ms` from Berlin, DE
144.139.64.200	AS1221 Telstra Limited	`2.17ms` from Brisbane, AU
42.113.25.152	AS18403 FPT Telecom Company	`2.48ms` from Hanoi, VN
77.105.110.120	AS42621 LPOnet Osk Anl	`1.67ms` from Helsinki, FI
103.67.199.88	AS135918 VIET DIGITAL TECHNOLOGY LIABILITY COMPANY	`0.40ms` from Ho Chi Minh City, VN
49.124.137.72	AS4818 DiGi Telecommunications Sdn. Bhd.	`14.34ms` from Kuala Lumpur, MY
34.157.41.200	AS396982 Google LLC	`0.10ms` from London, GB
66.215.229.72	AS20115 Charter Communications LLC	`4.96ms` from Los Angeles, US
2.100.145.40	AS13285 TalkTalk Communications Limited	`3.29ms` from Manchester, GB
117.88.249.8	AS4134 CHINANET BACKBONE	`1.92ms` from Nanjing, CN
18.229.185.200	AS16509 Amazon.com, Inc.	`0.22ms` from Osasco, BR
52.171.208.56	AS8075 Microsoft Corporation	`0.16ms` from San Antonio, US
179.222.213.8	AS28573 Claro NXT Telecomunicacoes Ltda	`2.02ms` from Sao Jose do Rio Preto, BR
109.191.122.40	AS8369 Intersvyaz-2 JSC	`3.83ms` from Yekaterinburg, RU
39.165.196.152	AS24445 Henan Mobile Communications Co.,Ltd	`5.63ms` from Zhengzhou, CN
87.102.245.8	AS6772 ImproWare AG	`6.28ms` from Zuerich, CH
88.76.75.248	AS3209 Vodafone GmbH	`12.85ms` from Berlin, DE
217.136.220.104	AS5432 Proximus NV	`1.24ms` from Brussels, BE
3.64.114.56	AS16509 Amazon.com, Inc.	`0.38ms` from Frankfurt am Main, DE
14.234.190.104	AS45899 VNPT Corp	`3.02ms` from Ho Chi Minh City, VN
47.76.137.232	AS45102 Alibaba (US) Technology Co., Ltd.	`0.92ms` from Hong Kong, HK
203.176.218.200	AS9269 Hong Kong Broadband Network Ltd.	`0.70ms` from Hong Kong, HK
203.128.6.200	AS17911 Brain Telecommunication Ltd.	`5.22ms` from Islamabad, PK

Traceroute

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

traceroute -a -n -q1 -f3 -m8 134.75.129.73

traceroute to 134.75.129.73 (134.75.129.73): 8 hops max, 52 byte packets

3 [] 198.32.160.242 2.025 ms

4 [AS24482] 124.6.32.66 210.877 ms

5 [AS24482] 124.6.32.67 209.247 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in New York City, US

On April 13th 2026

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