220.67.128.0/22

AS9572 · Hankuk University of Foreign Studies Computer Center

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	South Korea
Domain	kren.kr
ASN	AS9572
Parent Range	220.67.0.0/16
Registry	APNIC
ID	KREN

WHOIS Details

inetnum:        220.66.0.0 - 220.67.255.255
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:  2017-02-02T04:55:47Z
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:        220.66.0.0 - 220.67.255.255
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

Overlapping Ranges

BGP prefixes that contain 220.67.128.0/22

Range	ASN	Company	Num of IPs
220.67.0.0/16	AS3786	Korean Education Network	65,536

Nearby Ranges

BGP prefixes that overlap with 220.67.0.0/16

Range	ASN	Company	Num of IPs
220.67.0.0/16	AS3786	Korean Education Network	65,536
220.67.0.0/18	AS18319	Korean Education Network	16,384
220.67.192.0/19	AS9754	Korean Education Network	8,192
220.67.160.0/21	AS18034	Korean Education Network	2,048
220.67.120.0/21	AS9572	Korean Education Network	2,048
220.67.244.0/22	AS9318	Korean Education Network	1,024
220.67.64.0/22	AS9962	Korean Education Network	1,024
220.67.86.0/23	AS18164	Korean Education Network	512
220.67.232.0/23	AS3786	Korean Education Network	512
220.67.158.0/23	AS18034	Korean Education Network	512
220.67.226.0/23	AS3786	Korean Education Network	512
220.67.68.0/23	AS9962	Korean Education Network	512
220.67.234.0/23	AS3786	Korean Education Network	512
220.67.242.0/23	AS9318	Korean Education Network	512
220.67.88.0/23	AS18164	Korean Education Network	512
220.67.70.0/23	AS4766	Korean Education Network	512
220.67.168.0/23	AS18034	Korean Education Network	512
220.67.82.0/24	AS4766	Korean Education Network	256
220.67.173.0/24	AS46012	Korean Education Network	256
220.67.176.0/24	AS46012	Korean Education Network	256
220.67.146.0/24	AS18329	Korean Education Network	256
220.67.230.0/24	AS3786	Korean Education Network	256
220.67.151.0/24	AS4766	Korean Education Network	256
220.67.117.0/24	AS9318	Korean Education Network	256
220.67.145.0/24	AS18329	Korean Education Network	256
220.67.177.0/24	AS9318	Korean Education Network	256
220.67.144.0/24	AS18329	Korean Education Network	256
220.67.170.0/24	AS18034	Korean Education Network	256
220.67.231.0/24	AS3786	Korean Education Network	256
220.67.108.0/24	AS9859	Korean Education Network	256
220.67.224.0/24	AS3786	Korean Education Network	256
220.67.118.0/24	AS9318	Korean Education Network	256
220.67.225.0/24	AS3786	Korean Education Network	256
220.67.137.0/24	AS38697	Korean Education Network	256
220.67.178.0/24	AS4766	Korean Education Network	256
220.67.172.0/24	AS46012	Korean Education Network	256
220.67.229.0/24	AS3786	Korean Education Network	256
220.67.119.0/24	AS9318	Korean Education Network	256
220.67.109.0/24	AS9859	Korean Education Network	256
220.67.110.0/24	AS9859	Korean Education Network	256
220.67.255.0/24	AS4766	Korean Education Network	256
220.67.174.0/24	AS46012	Korean Education Network	256
220.67.72.0/24	AS4766	Korean Education Network	256
220.67.175.0/24	AS46012	Korean Education Network	256
220.67.228.0/24	AS3786	Korean Education Network	256
220.67.135.0/24	AS4766	Korean Education Network	256
220.67.143.0/24	AS3786	Korean Education Network	256
220.67.179.0/24	AS4766	Korean Education Network	256
220.67.83.0/24	AS4766	Korean Education Network	256

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

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

IP Address	ASN	Details
220.67.129.254	AS9572 Hankuk University of Foreign Studies Computer Center	2.39ms from Seoul, KR
220.67.131.241	AS9572 Hankuk University of Foreign Studies Computer Center	1.75ms from Seoul, KR
220.67.128.63	AS9572 Hankuk University of Foreign Studies Computer Center	1.59ms from Seoul, KR
220.67.130.254	AS9572 Hankuk University of Foreign Studies Computer Center	2.56ms 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
44.240.215.38	AS16509 Amazon.com, Inc.	0.17ms from Boardman, US
27.151.118.246	AS4134 CHINANET-BACKBONE	0.98ms from Fuzhou, CN
75.82.219.6	AS20001 Charter Communications Inc	6.56ms from Los Angeles, US
185.222.106.134	AS214623 2644819 Ontario Inc	0.40ms from Toronto, CA
112.121.168.166	AS45753 Netsec Limited	0.48ms from Hong Kong, HK
156.245.153.38	AS984 OCTOPUS WEB SOLUTION INC	0.31ms from Hong Kong, HK
212.248.72.70	AS8359 MTS PJSC	1.42ms from Moscow, RU
180.112.48.22	AS138950 Jiangsu Wuxi International IDC network	0.19ms from Nanjing, CN
74.74.185.214	AS11351 Charter Communications Inc	19.39ms from New York City, US
61.115.173.118	AS9617 JCOM Co., Ltd.	8.29ms from Osaka, JP
120.24.243.230	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	1.66ms from Shenzhen, CN
178.59.78.182	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	10.13ms from Sofia, BG
118.93.136.70	AS9500 One New Zealand Group Limited	3.59ms from Auckland, NZ
86.122.98.166	AS8708 DIGI ROMANIA S.A.	4.00ms from Bucharest, RO
23.17.82.150	AS852 TELUS Communications Inc.	0.99ms from Edmonton, CA
100.16.43.38	AS701 Verizon Business	3.95ms from Philadelphia, US
20.246.136.230	AS8075 Microsoft Corporation	0.45ms from Ashburn, US
68.252.255.182	AS7018 AT&T Enterprises, LLC	9.47ms from Dallas, US
79.216.177.70	AS3320 Deutsche Telekom AG	6.54ms from Frankfurt am Main, DE
137.220.135.150	AS152194 CTG Server Limited	0.55ms from Hong Kong, HK
35.219.24.134	AS15169 Google LLC	0.08ms from Jakarta, ID
175.151.205.6	AS4837 CHINA UNICOM China169 Backbone	11.85ms from Liaoyang, CN
31.111.50.230	AS6871 Plusnet	3.55ms from London, GB
99.82.11.70	AS16509 Amazon.com, Inc.	0.88ms from New York City, US
179.181.146.166	AS18881 TELEFÔNICA BRASIL S.A	3.87ms from Osasco, BR

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales