210.119.188.0/22

AS9970 · Korea University of Technology and Education

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS9970
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        210.119.128.0 - 210.119.191.255
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:  2017-02-02T04:55:41Z
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:        Seoul Gwanak-gu Gwanak-ro
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IM70-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-07-09T23:56:03Z
source:         APNIC

inetnum:        210.119.128.0 - 210.119.191.255
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
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:        Seoul Gwanak-gu Gwanak-ro
address:        1
country:        KR
phone:          +82-2-882-5363
e-mail:         kindman@kren.kr
nic-hdl:        IA142-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

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

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.119.188.90	smartdesign.re.kr	2

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

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

IP Address	ASN	Details
210.119.188.16	AS9970 Korea University of Technology and Education	`3.39ms` from Seoul, KR
210.119.191.251	AS9970 Korea University of Technology and Education	`3.41ms` from Seoul, KR
210.119.190.131	AS9970 Korea University of Technology and Education	`2.87ms` from Seoul, KR
210.119.189.233	AS9970 Korea University of Technology and Education	`3.56ms` 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
92.82.56.134	AS9050 Orange Romania S.A.	`0.60ms` from Bucharest, RO
27.13.99.150	AS4837 CHINA UNICOM China169 Backbone	`2.90ms` from Chongqing, CN
75.187.179.38	AS10796 Charter Communications Inc	`9.54ms` from Columbus, US
104.197.239.54	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
189.34.0.246	AS28573 Claro NXT Telecomunicacoes Ltda	`10.71ms` from Curitiba, BR
23.122.198.246	AS7018 AT&T Enterprises, LLC	`2.05ms` from Dallas, US
1.31.208.214	AS4837 CHINA UNICOM China169 Backbone	`10.87ms` from Hohhot, CN
109.155.225.70	AS2856 British Telecommunications PLC	`3.76ms` from London, GB
101.176.74.198	AS1221 Telstra Limited	`5.69ms` from Melbourne, AU
13.234.51.6	AS16509 Amazon.com, Inc.	`0.16ms` from Mumbai, IN
49.166.194.70	AS17858 LG POWERCOMM	`2.32ms` from Seoul, KR
180.73.36.70	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`4.31ms` from Sepang, MY
126.115.103.70	AS17676 SoftBank Corp.	`16.50ms` from Tokyo, JP
182.169.130.118	AS2527 Sony Network Communications Inc.	`5.44ms` from Tokyo, JP
89.164.203.198	AS13046 Hrvatski Telekom d.d.	`1.95ms` from Zagreb, HR
144.85.244.166	AS12350 VTX Services SA	`2.40ms` from Zuerich, CH
172.173.130.134	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
185.203.209.22	AS35699 Adamo Telecom Iberia S.A.	`1.16ms` from Barcelona, ES
75.242.83.134	AS6167 Verizon Business	`8.63ms` from Chicago, US
12.246.171.70	AS7018 AT&T Enterprises, LLC	`6.00ms` from Chicago, US
77.105.216.86	AS35706 Net at Once Sweden AB	`1.60ms` from Copenhagen, DK
50.208.0.6	AS7922 Comcast Cable Communications, LLC	`4.47ms` from Denver, US
177.184.142.86	AS28368 SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME	`0.87ms` from Fortaleza, BR
154.215.120.70	AS139880 OWGELS INTERNATIONAL CO., LIMITED	`1.03ms` from Hong Kong, HK
185.123.103.38	AS199402 SIAFLEX Bilisim Anonim Sirketi	`8.54ms` from Istanbul, TR

Traceroute

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

traceroute -a -n -q1 210.119.189.160

traceroute to 210.119.189.160 (210.119.189.160): 64 hops max, 52 byte packets

1 [AS15169] 172.253.64.145 1.084 ms

2 *

3 *

4 [AS4766] 112.174.117.94 5.563 ms

5 [AS4766] 112.188.165.86 6.562 ms

6 [AS3786] 211.170.34.74 6.118 ms

7 [AS9970] 220.68.95.83 7.935 ms

8 [AS9970] 220.68.95.2 6.558 ms

9 [AS9970] 210.119.189.160 7.052 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On August 23rd 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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