210.117.226.0/23

AS1237 · KISTI

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Summary

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

WHOIS Details

inetnum:        210.117.192.0 - 210.117.255.255
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:  2017-02-02T07:21:53Z
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:        210.117.192.0 - 210.117.255.255
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

Nearby Ranges

BGP prefixes that overlap with 210.117.0.0/16

Range	ASN	Company	Num of IPs
210.117.128.0/18	AS7560	Jeonbuk National University	16,384
210.117.0.0/18	AS9318	SK Broadband Co Ltd	16,384
210.117.64.0/18	AS9318	SK Broadband Co Ltd	16,384

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.117.227.111	kwdimail.re.kr	1
210.117.227.106	kwdi.re.kr	1

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

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

IP Address	ASN	Details
210.117.227.97	AS1237 KISTI	`1.30ms` 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
57.152.31.231	AS8075 Microsoft Corporation	`0.37ms` from Ashburn, US
174.138.122.167	AS14061 DigitalOcean, LLC	`0.15ms` from Bengaluru, IN
191.104.105.71	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.94ms` from Bogota, CO
181.20.172.103	AS22927 Telefonica de Argentina	`2.21ms` from Buenos Aires, AR
197.56.36.167	AS8452 TE-AS	`2.53ms` from Cairo, EG
185.93.4.119	AS46261 QuickPacket, LLC	`0.22ms` from Chicago, US
201.15.29.71	AS8167 V tal	`0.98ms` from Curitiba, BR
108.250.107.231	AS7018 AT&T Enterprises, LLC	`2.57ms` from Dallas, US
31.150.183.7	AS9145 EWE TEL GmbH	`5.08ms` from Hamburg, DE
89.7.117.23	AS12430 VODAFONE ESPANA S.A.U.	`11.21ms` from Madrid, ES
61.245.95.135	AS151375 HimawariTV.Corporation	`9.72ms` from Osaka, JP
183.176.101.231	AS7522 STNet, Incorporated	`3.86ms` from Osaka, JP
44.196.71.215	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
89.193.196.103	AS8011 MongoDB, Inc.	`0.14ms` from Reston, US
87.121.91.7	AS34224 Neterra Ltd.	`0.51ms` from Sofia, BG
185.116.93.7	AS39184 UltraNET Ltd	`3.48ms` from Sofia, BG
126.120.68.7	AS17676 SoftBank Corp.	`4.77ms` from Tokyo, JP
85.255.62.39	AS25190 UAB "Kauno interneto sistemos"	`1.62ms` from Vilnius, LT
217.136.242.231	AS5432 Proximus NV	`5.51ms` from Amsterdam, NL
20.15.53.23	AS8075 Microsoft Corporation	`0.26ms` from Boydton, US
223.155.248.215	AS4134 CHINANET-BACKBONE	`5.46ms` from Changsha, CN
69.76.243.103	AS11427 Charter Communications Inc	`14.05ms` from Dallas, US
34.253.214.215	AS16509 Amazon.com, Inc.	`0.27ms` from Dublin, IE
121.204.189.87	AS133774 Fuzhou	`1.64ms` from Fuzhou, CN
195.84.151.151	AS1257 Tele2 Sverige AB	`0.67ms` from Goeteborg, SE

Traceroute

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

traceroute -a -n -q1 210.117.227.254

traceroute to 210.117.227.254 (210.117.227.254): 64 hops max, 52 byte packets

1 [AS199524] 92.223.73.3 0.139 ms

2 *

3 *

4 [AS9286] 121.78.68.45 0.229 ms

5 [AS9957] 203.246.169.144 0.593 ms

6 [] 139.150.100.129 1.294 ms

7 *

8 [AS1237] 210.117.227.254 1.684 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On November 22nd 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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