134.75.101.0/24

AS17579 · KISTI

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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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
134.75.101.102	AS17579 KISTI	`1.38ms` 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
181.224.124.120	AS52279 ETERNET S.R.L.	`12.94ms` from Buenos Aires, AR
194.48.204.168	AS136787 PacketHub S.A.	`0.16ms` from Dallas, US
52.161.123.8	AS8075 Microsoft Corporation	`3.14ms` from Denver, US
93.238.114.184	AS3320 Deutsche Telekom AG	`4.82ms` from Duesseldorf, DE
217.69.78.200	AS61157 PlusServer GmbH	`0.46ms` from Duesseldorf, DE
46.197.99.152	AS47524 Turksat Uydu Haberlesme ve Kablo TV Isletme A.S.	`6.00ms` from Istanbul, TR
195.64.182.8	AS197144 PP SVS Stream	`3.13ms` from Kyiv, UA
172.90.150.232	AS20001 Charter Communications Inc	`7.42ms` from Los Angeles, US
66.108.54.56	AS12271 Charter Communications Inc	`3.52ms` from New York City, US
50.89.252.8	AS33363 Charter Communications, Inc	`7.74ms` from Orlando, US
186.235.19.24	AS262434 WIIP TELECOM SERVIÇOS DE INTERNET LTDA	`19.52ms` from Osasco, BR
54.84.52.24	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
211.48.194.56	AS4766 Korea Telecom	`1.09ms` from Seoul, KR
211.248.205.40	AS4766 Korea Telecom	`3.84ms` from Seoul, KR
115.11.106.152	AS4766 Korea Telecom	`4.65ms` from Seoul, KR
129.228.58.104	AS398113 Gateway Fiber LLC	`1.55ms` from St. Louis, US
223.133.244.104	AS2527 Sony Network Communications Inc.	`2.18ms` from Tokyo, JP
60.60.206.168	AS9824 JCOM Co., Ltd.	`13.01ms` from Tokyo, JP
216.235.150.8	AS55224 Marietta City Schools	`0.77ms` from Atlanta, US
72.183.60.24	AS11427 Charter Communications Inc	`13.71ms` from Houston, US
74.208.244.88	AS8560 IONOS SE	`0.45ms` from Lenexa, US
95.138.189.152	AS15395 Rackspace Ltd.	`1.14ms` from London, GB
62.49.114.184	AS5378 Vodafone Limited	`13.53ms` from London, GB
99.119.253.88	AS7018 AT&T Enterprises, LLC	`17.97ms` from Los Angeles, US
67.81.63.8	AS6128 Cablevision Systems Corp.	`8.08ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 134.75.101.217

traceroute to 134.75.101.217 (134.75.101.217): 64 hops max, 52 byte packets

1 [AS15169] 108.170.235.191 0.878 ms

2 [AS17579] 134.75.101.217 1.523 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

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.

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