210.93.0.0/17

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS4766
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        210.93.0.0 - 210.93.127.255
netname:        KREN
descr:          Korean Education Network
admin-c:        IM70-AP
tech-c:         IM70-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T04:55:37Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
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:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        57 Daehak-ro, Jongno-gu, Seoul
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IM70-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-11-17T00:10:02Z
source:         APNIC

inetnum:        210.93.0.0 - 210.93.127.255
netname:        KREN-KR
descr:          Korean Education Network
country:        KR
admin-c:        IA142-KR
tech-c:         IM142-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr 20240912
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.
source:         KRNIC

person:         IP Manager
address:        57 Daehak-ro, Jongno-gu, Seoul
address:        1
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IA142-KR
mnt-by:         MNT-KRNIC-AP
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.
source:         KRNIC

person:         IP Manager
address:        57 Daehak-ro, Jongno-gu, Seoul
address:        1
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IM142-KR
mnt-by:         MNT-KRNIC-AP
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.
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 210.93.0.0/16

Range	ASN	Company	Num of IPs
210.93.192.0/19	AS10171	SKTelink	8,192
210.93.192.0/19	AS204527	SKTelink	8,192
210.93.224.0/19	AS45370	Korea Internet Security Agency	8,192

Hosted domains

There are 27 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.93.95.6	euljiuniv.ac.kr	3
210.93.112.35	streetrapsounds.com	2
210.93.95.36	eulji.net	2
210.93.79.129	xpoints.co.kr	2
210.93.6.35	woosuk.kr	2
210.93.15.15	meohae.com	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

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

IP Address	ASN	Details
210.93.51.163	AS23668 KOREA POLYTECHNIC UNIVERSITY	`1.66ms` from Seoul, KR
210.93.15.217	AS4766 Korea Telecom	`5.80ms` from Seoul, KR
210.93.78.229	AS4766 Korea Telecom	`4.74ms` from Seoul, KR
210.93.62.170	AS10198 Catholic University of Pusan	`6.99ms` from Seoul, KR
210.93.73.115	AS18026 JEJU NATIONAL UNIVERSITY	`11.84ms` from Seoul, KR
210.93.69.76	AS9867 VISION College of Jeonju	`4.78ms` from Seoul, KR
210.93.9.15	AS4766 Korea Telecom	`4.79ms` from Seoul, KR
210.93.106.119	AS18038 Korea National University of Education	`3.69ms` from Seoul, KR
210.93.111.161	AS18038 Korea National University of Education	`3.73ms` from Seoul, KR
210.93.52.134	AS23668 KOREA POLYTECHNIC UNIVERSITY	`1.61ms` from Seoul, KR
210.93.54.155	AS23668 KOREA POLYTECHNIC UNIVERSITY	`1.92ms` from Seoul, KR
210.93.65.254	AS4766 Korea Telecom	`5.69ms` from Seoul, KR
210.93.118.8	AS3786 LG DACOM Corporation	`4.81ms` from Seoul, KR
210.93.89.7	AS4766 Korea Telecom	`6.26ms` from Seoul, KR
210.93.59.191	AS23668 KOREA POLYTECHNIC UNIVERSITY	`1.91ms` from Seoul, KR
210.93.96.119	AS18038 Korea National University of Education	`3.35ms` from Seoul, KR
210.93.117.190	AS3786 LG DACOM Corporation	`4.80ms` from Seoul, KR
210.93.24.13	AS23668 KOREA POLYTECHNIC UNIVERSITY	`2.17ms` from Seoul, KR
210.93.57.51	AS23668 KOREA POLYTECHNIC UNIVERSITY	`1.75ms` from Seoul, KR
210.93.46.89	AS23971 CHUGYE UNIVERSITY FOR THE ARTS	`1.73ms` from Seoul, KR
210.93.114.251	AS3786 LG DACOM Corporation	`3.58ms` from Seoul, KR
210.93.74.50	AS18026 JEJU NATIONAL UNIVERSITY	`12.36ms` from Seoul, KR
210.93.0.254	AS9318 SK Broadband Co Ltd	`7.23ms` from Seoul, KR
210.93.60.153	AS23668 KOREA POLYTECHNIC UNIVERSITY	`1.82ms` from Seoul, KR
210.93.56.249	AS23668 KOREA POLYTECHNIC UNIVERSITY	`1.46ms` 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
83.111.26.145	AS5384 Emirates Internet	`8.14ms` from Al Fujairah City, AE
69.134.41.1	AS7843 Charter Communications Inc	`7.63ms` from Ashburn, US
111.30.51.113	AS38019 tianjin Mobile Communication Company Limited	`3.55ms` from Beijing, CN
49.233.182.161	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.78ms` from Beijing, CN
61.149.20.65	AS4808 China Unicom Beijing Province Network	`1.93ms` from Beijing, CN
60.24.17.49	AS4837 CHINA UNICOM China169 Backbone	`8.46ms` from Beijing, CN
186.121.71.17	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.40ms` from Bogota, CO
159.250.230.1	AS11776 Breezeline	`2.16ms` from Boston, US
108.20.196.1	AS701 Verizon Business	`1.97ms` from Boston, US
188.80.81.1	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`3.75ms` from Braga, PT
88.255.13.209	AS9121 Turk Telekomunikasyon Anonim Sirketi	`0.77ms` from Bursa, TR
118.248.218.1	AS4134 CHINANET-BACKBONE	`1.97ms` from Changsha, CN
174.99.221.1	AS11426 Charter Communications Inc	`0.54ms` from Charlotte, US
172.74.193.1	AS11426 Charter Communications Inc	`11.35ms` from Charlotte, US
173.31.40.1	AS30036 Mediacom Communications Corp	`7.55ms` from Chicago, US
12.177.14.177	AS7018 AT&T Enterprises, LLC	`6.54ms` from Chicago, US
162.40.155.113	AS7029 Windstream Communications LLC	`14.36ms` from Chicago, US
24.1.84.1	AS7922 Comcast Cable Communications, LLC	`2.52ms` from Chicago, US
106.85.18.161	AS4134 CHINANET-BACKBONE	`6.50ms` from Chongqing, CN
58.154.192.1	AS4538 China Education and Research Network Center	`7.90ms` from Dalian, CN
24.35.130.1	AS11976 Fidelity Communication International Inc.	`9.87ms` from Dallas, US
12.50.143.225	AS7018 AT&T Enterprises, LLC	`0.83ms` from Dallas, US
123.63.210.129	AS55410 Vodafone Idea Ltd	`6.53ms` from Delhi, IN
34.251.255.65	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
91.35.233.161	AS3320 Deutsche Telekom AG	`7.13ms` 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 -f4 -m11 210.93.27.196

traceroute to 210.93.27.196 (210.93.27.196): 11 hops max, 52 byte packets

4 [AS36236] 104.225.2.188 0.234 ms

5 *

6 *

7 [AS3356] 4.68.37.206 64.466 ms

8 [AS4766] 112.174.89.249 200.068 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Durham, US

On November 14th 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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