220.149.8.0/22

AS18401 · DAEGU UNIVERSITY

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS18401
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

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
220.149.11.222	traumainfo.org	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

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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
87.203.89.70	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.22ms` from Athens, GR
87.243.5.134	AS39737 Prime Telecom srl	`0.32ms` from Bucharest, RO
41.42.140.246	AS8452 TE-AS	`2.37ms` from Cairo, EG
98.212.131.118	AS7922 Comcast Cable Communications, LLC	`7.61ms` from Chicago, US
3.161.240.70	AS16509 Amazon.com, Inc.	`0.54ms` from Dallas, US
81.25.162.86	AS15943 wilhelm.tel GmbH	`0.46ms` from Hamburg, DE
60.218.96.70	AS4837 CHINA UNICOM China169 Backbone	`15.66ms` from Liaoyang, CN
213.97.118.246	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.55ms` from Madrid, ES
93.8.191.182	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`9.85ms` from Paris, FR
223.120.160.6	AS58807 China Mobile International Limited	`0.73ms` from San Jose, US
103.139.241.6	AS131651 loongaming	`0.27ms` from Taipei, TW
123.4.252.230	AS4837 CHINA UNICOM China169 Backbone	`6.26ms` from Zhengzhou, CN
70.88.164.182	AS7922 Comcast Cable Communications, LLC	`7.52ms` from Ashburn, US
76.237.15.166	AS7018 AT&T Enterprises, LLC	`9.00ms` from Atlanta, US
38.153.12.166	AS55286 B2 Net Solutions Inc.	`0.14ms` from Buffalo, US
87.191.231.150	AS3320 Deutsche Telekom AG	`11.29ms` from Frankfurt am Main, DE
74.208.191.86	AS8560 IONOS SE	`0.49ms` from Lenexa, US
86.183.198.102	AS2856 British Telecommunications PLC	`4.22ms` from London, GB
66.177.227.214	AS7922 Comcast Cable Communications, LLC	`9.78ms` from Miami, US
96.88.174.6	AS7922 Comcast Cable Communications, LLC	`7.20ms` from New York City, US
153.174.27.230	AS4713 NTT Communications Corporation	`2.49ms` from Osaka, JP
209.218.76.6	AS7029 Windstream Communications LLC	`0.17ms` from Seattle, US
128.106.249.246	AS9506 Singtel Fibre Broadband	`1.75ms` from Singapore, SG
220.132.219.118	AS3462 Data Communication Business Group	`5.99ms` from Taichung, TW
40.143.16.70	AS17378 TierPoint, LLC	`0.91ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f3 -m9 220.149.10.213

traceroute to 220.149.10.213 (220.149.10.213): 9 hops max, 52 byte packets

3 [AS8529] 185.200.126.18 4.691 ms

4 *

5 *

6 [] 27.111.230.155 162.663 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Dubai, AE

On September 11th 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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