220.149.202.0/23

AS18331 · Daejeon Institute of Science and Technology

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS18331
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        220.149.0.0 - 220.149.255.255
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:        220.149.0.0 - 220.149.255.255
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 220.149.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
179.14.214.167	AS27831 Colombia Móvil	`14.98ms` from Bogota, CO
34.46.250.119	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
5.255.102.247	AS60404 The Infrastructure Group B.V.	`0.23ms` from Dronten, NL
217.115.123.119	AS30900 Sternforth Ltd. trading as WebWorld	`0.29ms` from Dublin, IE
89.190.0.55	AS199087 KaseNet oy	`10.54ms` from Helsinki, FI
14.173.20.247	AS45899 VNPT Corp	`1.54ms` from Ho Chi Minh City, VN
185.191.85.23	AS57653 Central Technology Ltd	`0.41ms` from London, GB
144.48.192.135	AS21056 Vianova S.p.A	`5.93ms` from Milan, IT
72.71.201.55	AS13977 Consolidated Communications, Inc.	`3.94ms` from Montreal, CA
18.212.80.119	AS14618 Amazon.com, Inc.	`0.43ms` from Reston, US
176.231.59.183	AS12400 Partner Communications Ltd.	`3.44ms` from Tel Aviv, IL
13.90.86.55	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
149.143.184.183	AS7018 AT&T Enterprises, LLC	`0.20ms` from Boston, US
118.255.199.7	AS4134 CHINANET-BACKBONE	`6.03ms` from Chenzhou, CN
24.140.179.71	AS12097 Massillon Cable Communications	`11.73ms` from Columbus, US
129.56.12.167	AS327952 NATCOM Development and Investment Limited	`0.34ms` from Frankfurt am Main, DE
119.190.92.23	AS4837 CHINA UNICOM China169 Backbone	`6.41ms` from Jinan, CN
42.176.221.135	AS4837 CHINA UNICOM China169 Backbone	`12.84ms` from Liaoyang, CN
90.241.236.87	AS5378 Vodafone Limited	`2.09ms` from Manchester, GB
37.206.221.135	AS3269 Telecom Italia S.p.A.	`4.23ms` from Milan, IT
66.41.198.199	AS7922 Comcast Cable Communications, LLC	`6.30ms` from Minneapolis, US
153.180.209.87	AS4713 NTT Communications Corporation	`4.92ms` from Osaka, JP
114.187.180.183	AS4713 NTT Communications Corporation	`7.89ms` from Osaka, JP
13.56.235.135	AS16509 Amazon.com, Inc.	`0.13ms` from San Jose, US
61.105.88.135	AS9318 SK Broadband Co Ltd	`1.27ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m5 220.149.202.38

traceroute to 220.149.202.38 (220.149.202.38): 5 hops max, 52 byte packets

1 [AS57169] 151.236.9.1 173.646 ms

2 [AS57169] 37.235.59.73 6.132 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Graz, AT

On September 11th 2025

What are IP address ranges?

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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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