210.110.224.0/21

AS1237 · KISTI

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Summary

Country	South Korea
Domain	kreonet.net
ASN	AS1237
Registry	APNIC
ID	KREONET

WHOIS Details

inetnum:        210.110.128.0 - 210.110.255.255
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:  2017-02-02T07:21:51Z
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:        210.110.128.0 - 210.110.255.255
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

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
71.12.89.133	AS20115 Charter Communications LLC	`11.52ms` from Atlanta, US
216.30.144.85	AS4922 Shenandoah Cable Television LLC	`5.41ms` from Berkeley Springs, US
85.118.215.37	AS6848 Telenet BV	`3.49ms` from Brussels, BE
119.84.148.69	AS134420 Chongqing Telecom	`0.50ms` from Chongqing, CN
97.134.234.5	AS6167 Verizon Business	`16.28ms` from Dallas, US
189.163.216.197	AS8151 UNINET	`1.04ms` from Guadalajara, MX
100.12.248.165	AS701 Verizon Business	`2.83ms` from New York City, US
133.45.206.101	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`12.26ms` from Osaka, JP
91.169.193.37	AS12322 Free SAS	`15.40ms` from Paris, FR
92.162.199.37	AS3215 Orange S.A.	`10.15ms` from Paris, FR
62.35.80.53	AS5410 Bouygues Telecom SA	`2.39ms` from Paris, FR
139.87.105.149	AS6142 Oracle Corporation	`1.14ms` from Phoenix, US
20.172.20.53	AS8075 Microsoft Corporation	`0.17ms` from Phoenix, US
13.84.128.85	AS8075 Microsoft Corporation	`0.18ms` from San Antonio, US
179.162.246.213	AS18881 TELEFÔNICA BRASIL S.A	`1.28ms` from Sao Paulo, BR
73.215.96.101	AS7922 Comcast Cable Communications, LLC	`8.24ms` from Secaucus, US
14.37.61.213	AS4766 Korea Telecom	`2.02ms` from Seoul, KR
210.189.39.37	AS2516 KDDI CORPORATION	`1.05ms` from Tokyo, JP
77.109.166.133	AS13030 Init7 (Switzerland) Ltd.	`0.17ms` from Zuerich, CH
77.173.188.197	AS1136 KPN B.V.	`1.69ms` from Amsterdam, NL
117.251.187.5	AS9829 National Internet Backbone	`10.00ms` from Bengaluru, IN
134.169.192.5	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.10ms` from Berlin, DE
191.83.249.197	AS22927 Telefonica de Argentina	`2.06ms` from Buenos Aires, AR
94.206.167.213	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.18ms` from Dubai, AE
83.113.184.85	AS3215 Orange S.A.	`8.85ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -m7 210.110.229.213

traceroute to 210.110.229.213 (210.110.229.213): 7 hops max, 52 byte packets

1 [AS63023] 38.99.82.1 0.17 ms

2 *

3 [AS24482] 124.6.32.66 237.971 ms

4 [AS24482] 124.6.32.67 225.455 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in New York City, US

On September 4th 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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