223.195.140.0/22

AS3786 · LG DACOM Corporation

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS3786
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        223.194.0.0 - 223.195.255.255
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:  2017-02-02T04:55:48Z
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:        223.194.0.0 - 223.195.255.255
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

Nearby Ranges

BGP prefixes that overlap with 223.195.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

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
84.83.230.38	AS1136 KPN B.V.	`1.01ms` from Amsterdam, NL
140.179.130.86	AS55960 Beijing Guanghuan Xinwang Digital	`3.43ms` from Beijing, CN
34.170.109.182	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
23.35.175.22	AS16625 Akamai Technologies, Inc.	`0.55ms` from Dallas, US
2.200.89.134	AS3209 Vodafone GmbH	`4.71ms` from Frankfurt am Main, DE
123.17.167.118	AS45899 VNPT Corp	`4.35ms` from Hanoi, VN
72.252.195.6	AS23520 Columbus Networks USA, Inc.	`9.27ms` from Kingston, JM
42.56.201.6	AS4837 CHINA UNICOM China169 Backbone	`5.04ms` from Liaoyang, CN
82.43.253.22	AS5089 Virgin Media Limited	`6.17ms` from London, GB
92.143.35.70	AS3215 Orange S.A.	`3.03ms` from Lyon, FR
80.116.215.54	AS3269 Telecom Italia S.p.A.	`1.73ms` from Milan, IT
83.219.247.6	AS31225 AO Oblcom	`1.97ms` from Moscow, RU
67.242.83.118	AS11351 Charter Communications Inc	`12.08ms` from New York City, US
108.30.74.198	AS701 Verizon Business	`2.80ms` from New York City, US
79.229.65.102	AS3320 Deutsche Telekom AG	`4.08ms` from Nuernberg, DE
85.44.225.6	AS3269 Telecom Italia S.p.A.	`4.47ms` from Rome, IT
1.99.231.134	AS4766 Korea Telecom	`1.83ms` from Seoul, KR
14.62.118.86	AS4766 Korea Telecom	`1.66ms` from Seoul, KR
210.216.247.182	AS9319 HCN CHUNGBUK CABLE TV SYSTEMS	`5.29ms` from Seoul, KR
194.68.71.22	AS3301 Telia Company AB	`10.06ms` from Stockholm, SE
126.42.11.6	AS17676 SoftBank Corp.	`2.90ms` from Tokyo, JP
212.124.110.134	AS47328 DigitalOne AG	`0.39ms` from Ashburn, US
122.8.38.182	AS6079 RCN	`1.94ms` from Ashburn, US
109.127.58.86	AS50274 Alfanet LLC	`2.45ms` from Baku, AZ
111.196.189.134	AS4808 China Unicom Beijing Province Network	`2.91ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -m7 223.195.141.44

traceroute to 223.195.141.44 (223.195.141.44): 7 hops max, 52 byte packets

1 [AS15169] 72.14.236.39 169.352 ms

2 *

3 [AS3786] 61.43.231.77 210.913 ms

4 [AS3786] 1.208.113.77 199.288 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Council Bluffs, 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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