134.75.102.0/24

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 134.75.102.0/24

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	AS1237	KISTI	65,536
134.75.0.0/16	AS17579	KISTI	65,536
134.75.105.0/24	AS17579	KISTI	256
134.75.123.0/24	AS17579	KISTI	256
134.75.128.0/24	AS17579	KISTI	256
134.75.200.0/24	AS17579	KISTI	256
134.75.207.0/24	AS17579	KREONET2	256
134.75.253.0/24	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

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

IP Address	ASN	Details
134.75.102.5	AS17579 KISTI	`3.88ms` from Seoul, KR

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
24.91.122.88	AS7922 Comcast Cable Communications, LLC	`8.73ms` from Boston, US
85.234.193.88	AS9031 EDPNETapp	`1.85ms` from Brussels, BE
118.114.217.136	AS4134 CHINANET-BACKBONE	`2.84ms` from Chengdu, CN
116.112.199.248	AS4837 CHINA UNICOM China169 Backbone	`14.07ms` from Hohhot, CN
159.224.159.168	AS13188 CONTENT DELIVERY NETWORK LTD	`0.86ms` from Kyiv, UA
80.44.185.56	AS13285 TalkTalk Communications Limited	`2.10ms` from London, GB
145.224.124.152	AS14593 Space Exploration Technologies Corporation	`11.00ms` from Madrid, ES
173.223.21.8	AS20940 Akamai International B.V.	`0.28ms` from Milan, IT
178.32.65.40	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
73.12.137.8	AS7922 Comcast Cable Communications, LLC	`4.72ms` from San Jose, US
185.132.127.56	AS206170 Yelles AB	`0.18ms` from Stockholm, SE
123.208.192.72	AS135887 Belong (Telstra Limited)	`3.11ms` from Sydney, AU
1.162.94.168	AS3462 Data Communication Business Group	`0.43ms` from Taipei, TW
23.226.160.216	AS400633 Peoples Rural Telephone Cooperative Corporation, Inc.	`13.22ms` from Ashburn, US
67.140.155.88	AS7029 Windstream Communications LLC	`16.06ms` from Atlanta, US
101.189.168.152	AS1221 Telstra Limited	`4.32ms` from Brisbane, AU
80.161.37.232	AS3292 TDC Holding A/S	`1.34ms` from Copenhagen, DK
14.236.198.72	AS45899 VNPT Corp	`5.01ms` from Da Nang, VN
51.255.150.184	AS16276 OVH SAS	`0.04ms` from Gravelines, FR
213.139.202.56	AS61317 Hivelocity LLC	`0.42ms` from London, GB
121.83.22.24	AS17511 OPTAGE Inc.	`1.81ms` from Osaka, JP
71.15.167.152	AS20115 Charter Communications LLC	`13.05ms` from Portland, US
76.115.90.184	AS7922 Comcast Cable Communications, LLC	`2.31ms` from Portland, US
124.131.71.104	AS4837 CHINA UNICOM China169 Backbone	`10.89ms` from Qingdao, CN
221.141.167.216	AS9318 SK Broadband Co Ltd	`7.92ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 134.75.102.109

traceroute to 134.75.102.109 (134.75.102.109): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.2 0.068 ms

2 [] 139.150.100.233 1.688 ms

3 [] 139.150.100.129 1.644 ms

4 [AS1237] 134.75.4.6 3.801 ms

5 *

6 [AS17579] 134.75.102.109 3.807 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 29th 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.

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