134.75.252.0/24

AS17579 · KISTI

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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 134.75.252.0/24

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

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
134.75.252.17	AS17579 KISTI	`2.12ms` from Hong Kong, HK

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
92.250.34.104	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`9.30ms` from Braga, PT
89.148.98.40	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`0.93ms` from Budapest, HU
174.22.114.120	AS209 CenturyLink Communications, LLC	`19.81ms` from Chicago, US
34.29.120.72	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
77.106.16.136	AS12389 PJSC Rostelecom	`10.72ms` from Saint Petersburg, RU
65.130.187.88	AS209 CenturyLink Communications, LLC	`2.23ms` from Salt Lake City, US
23.210.227.40	AS16625 Akamai Technologies, Inc.	`0.35ms` from Tokyo, JP
18.198.2.152	AS16509 Amazon.com, Inc.	`0.46ms` from Frankfurt am Main, DE
176.93.85.56	AS16086 DNA Oyj	`10.32ms` from Helsinki, FI
88.195.8.104	AS1759 Telia Finland Oyj	`7.15ms` from Helsinki, FI
123.233.153.56	AS4837 CHINA UNICOM China169 Backbone	`2.97ms` from Jinan, CN
24.146.254.216	AS6128 Cablevision Systems Corp.	`6.58ms` from New York City, US
68.161.213.168	AS701 Verizon Business	`2.58ms` from New York City, US
79.84.84.88	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`18.02ms` from Paris, FR
176.182.191.216	AS5410 Bouygues Telecom SA	`10.54ms` from Paris, FR
158.165.12.40	AS6377 Eugene School District 4J	`3.47ms` from Portland, US
139.131.150.40	AS53927 ACI Worldwide, Inc.	`9.78ms` from Atlanta, US
20.230.113.152	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
91.179.74.136	AS5432 Proximus NV	`2.53ms` from Brussels, BE
156.195.161.248	AS8452 TE-AS	`5.41ms` from Cairo, EG
50.56.101.8	AS19994 Rackspace Hosting	`0.51ms` from Chicago, US
208.189.75.248	AS7018 AT&T Enterprises, LLC	`0.96ms` from Dallas, US
195.112.37.56	AS13285 TalkTalk Communications Limited	`1.91ms` from Erith, GB
204.10.36.40	AS33322 Network Data Center Host, Inc.	`1.89ms` from Los Angeles, US
103.245.184.8	AS38058 AMDOCS DEVELOPMENT CENTRE INDIA LLP	`1.86ms` from Manila, PH

Traceroute

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

traceroute -a -n -q1 134.75.252.17

traceroute to 134.75.252.17 (134.75.252.17): 64 hops max, 52 byte packets

1 [AS15169] 64.233.174.23 0.859 ms

2 [AS17579] 134.75.252.17 1.24 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

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.

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