220.69.80.0/20

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	kren.kr
ASN	AS4766
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        220.68.0.0 - 220.69.255.255
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:        220.68.0.0 - 220.69.255.255
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 220.69.0.0/16

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

Read more

Pingable IPs

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

IP Address	ASN	Details
220.69.88.10	AS4766 Korea Telecom	`7.17ms` 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
195.240.172.212	AS1136 KPN B.V.	`3.96ms` from Amsterdam, NL
23.223.115.68	AS7713 PT Telekomunikasi Indonesia	`1.15ms` from Batam, ID
152.231.17.4	AS52505 CBRNET	`0.53ms` from Buenos Aires, AR
40.80.33.36	AS8075 Microsoft Corporation	`0.19ms` from Dongnae, KR
36.85.233.20	AS7713 PT Telekomunikasi Indonesia	`5.13ms` from Jakarta, ID
120.220.141.68	AS9808 China Mobile Communications Group Co., Ltd.	`5.35ms` from Jinan, CN
197.159.32.36	AS37413 Hymax Talking Solutions	`0.21ms` from Johannesburg, ZA
39.51.102.132	AS17557 Pakistan Telecommunication Company Limited	`1.60ms` from Karachi, PK
117.195.141.116	AS9829 National Internet Backbone	`13.69ms` from Kolkata, IN
95.172.8.244	AS34920 Simply Romford	`1.58ms` from London, GB
195.224.206.84	AS5413 Wavenet Limited	`0.52ms` from London, GB
80.44.191.244	AS9105 TalkTalk Communications Limited	`2.65ms` from London, GB
205.154.149.36	AS398963 Long Beach Unified School District	`1.27ms` from Los Angeles, US
90.77.251.36	AS12479 Orange Espagne SA	`12.50ms` from Madrid, ES
103.185.244.132	AS135834 Multicraft Digital Technologies Private Limited	`0.65ms` from Mumbai, IN
27.217.249.116	AS4837 CHINA UNICOM China169 Backbone	`4.34ms` from Qingdao, CN
212.70.49.148	AS29690 AI Jeraisy Electronic Services Company Ltd.	`1.45ms` from Riyadh, SA
14.6.217.212	AS17858 LG POWERCOMM	`4.10ms` from Seoul, KR
14.61.161.68	AS4766 Korea Telecom	`1.60ms` from Seoul, KR
59.147.1.212	AS2527 Sony Network Communications Inc.	`15.43ms` from Tokyo, JP
202.180.23.4	AS38758 PT. HIPERNET INDODATA	`9.54ms` from Batam, ID
91.34.137.52	AS3320 Deutsche Telekom AG	`2.00ms` from Berlin, DE
217.247.65.100	AS3320 Deutsche Telekom AG	`3.13ms` from Berlin, DE
82.208.182.212	AS12302 Vodafone Romania S.A.	`3.42ms` from Bucharest, RO
38.71.88.212	AS394384 Edge Broadband	`3.96ms` 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 -f2 -m7 220.69.84.27

traceroute to 220.69.84.27 (220.69.84.27): 7 hops max, 52 byte packets

2 [AS31034] 62.149.185.121 2.162 ms

3 [AS31034] 217.61.32.146 2.023 ms

4 [AS31034] 62.149.185.180 10.153 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Arezzo, IT

On September 18th 2025

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