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
210.93.9.15	AS4766 Korea Telecom	`4.79ms` from Seoul, KR
210.93.12.243	AS4766 Korea Telecom	`4.60ms` from Seoul, KR
210.93.15.217	AS4766 Korea Telecom	`5.80ms` from Seoul, KR
210.93.7.246	AS4766 Korea Telecom	`5.57ms` from Seoul, KR
210.93.11.204	AS4766 Korea Telecom	`4.41ms` from Seoul, KR
210.93.0.254	AS9318 SK Broadband Co Ltd	`7.23ms` from Seoul, KR
210.93.30.253	AS4766 Korea Telecom	`5.29ms` from Seoul, KR
210.93.24.13	AS23668 KOREA POLYTECHNIC UNIVERSITY	`2.17ms` from Seoul, KR
210.93.6.77	AS4766 Korea Telecom	`4.31ms` from Seoul, KR
210.93.86.64	AS9782 WooSong University	`3.88ms` from Seoul, KR
210.93.84.13	AS9782 WooSong University	`3.71ms` from Seoul, KR
210.93.83.19	AS9782 WooSong University	`3.88ms` from Seoul, KR
210.93.64.2	AS4766 Korea Telecom	`5.46ms` from Seoul, KR
210.93.62.170	AS10198 Catholic University of Pusan	`6.99ms` from Seoul, KR
210.93.106.119	AS18038 Korea National University of Education	`3.69ms` from Seoul, KR
210.93.99.138	AS18038 Korea National University of Education	`3.84ms` 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
210.93.109.143	AS18038 Korea National University of Education	`3.90ms` from Seoul, KR
210.93.55.11	AS23668 KOREA POLYTECHNIC UNIVERSITY	`2.69ms` from Seoul, KR
210.93.48.254	AS23668 KOREA POLYTECHNIC UNIVERSITY	`1.40ms` from Seoul, KR
210.93.78.229	AS4766 Korea Telecom	`4.74ms` from Seoul, KR
210.93.74.50	AS18026 JEJU NATIONAL UNIVERSITY	`12.36ms` from Seoul, KR
210.93.59.191	AS23668 KOREA POLYTECHNIC UNIVERSITY	`1.91ms` from Seoul, KR
210.93.89.7	AS4766 Korea Telecom	`6.26ms` 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
141.105.123.1	AS29028 DirectVPS B.V.	`0.25ms` from Amsterdam, NL
84.24.161.1	AS33915 Vodafone Libertel B.V.	`3.99ms` from Amsterdam, NL
212.120.102.1	AS33915 Vodafone Libertel B.V.	`6.15ms` from Amsterdam, NL
212.127.185.1	AS33915 Vodafone Libertel B.V.	`0.97ms` from Amsterdam, NL
92.44.128.1	AS34984 Superonline Iletisim Hizmetleri A.S.	`3.63ms` from Ankara, TR
193.238.78.1	AS34618 Prometeo S.r.l.	`9.30ms` from Arezzo, IT
66.15.238.1	AS701 Verizon Business	`4.58ms` from Ashburn, US
24.181.254.1	AS20115 Charter Communications LLC	`7.81ms` from Atlanta, US
24.252.203.1	AS22773 Cox Communications Inc.	`3.21ms` from Atlanta, US
69.222.130.49	AS7018 AT&T Enterprises, LLC	`1.60ms` from Atlanta, US
61.49.151.129	AS4808 China Unicom Beijing Province Network	`3.72ms` from Beijing, CN
62.141.165.17	AS20588 Forschungsverbund Berlin e.V.	`3.34ms` from Berlin, DE
186.182.41.1	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`15.38ms` from Buenos Aires, AR
182.131.241.1	AS4134 CHINANET-BACKBONE	`7.98ms` from Chengdu, CN
74.43.32.1	AS3593 Frontier Communications of America, Inc.	`5.44ms` from Chicago, US
91.100.78.1	AS15516 DKTV A/S	`0.87ms` from Copenhagen, DK
24.249.228.209	AS22773 Cox Communications Inc.	`4.79ms` from Dallas, US
120.57.34.49	AS17813 Mahanagar Telephone Nigam Limited	`3.36ms` from Delhi, IN
74.142.195.209	AS10796 Charter Communications Inc	`7.24ms` from Flint, US
58.22.234.1	AS4837 CHINA UNICOM China169 Backbone	`8.06ms` from Fuzhou, CN
81.232.161.161	AS3301 Telia Company AB	`0.73ms` from Goeteborg, SE
154.48.247.1	AS150706 Hong Kong Zhengxing Technology Co., Ltd.	`1.06ms` from Hong Kong, HK
85.107.252.1	AS9121 Turk Telekomunikasyon Anonim Sirketi	`16.90ms` from Istanbul, TR
197.88.84.1	AS20011 Dimension Data	`2.33ms` from Johannesburg, ZA
197.90.197.1	AS20011 Dimension Data	`0.20ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 -f3 -m7 210.93.33.52

traceroute to 210.93.33.52 (210.93.33.52): 7 hops max, 52 byte packets

3 [AS38193] 110.93.215.88 0.294 ms

4 [] 110.93.252.136 0.468 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Karachi, PK

On November 14th 2025

What are IP address ranges?

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