61.252.52.0/22

AS9270 · National Infomation Society Agency

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Summary

Country	South Korea
Domain	koren.kr
ASN	AS9270
Parent Range	61.252.48.0/20
Registry	APNIC
ID	KOREN

WHOIS Details

inetnum:        61.252.48.0 - 61.252.63.255
netname:        KOREN
descr:          National Infomation Society Agency
admin-c:        IM705-AP
tech-c:         IM705-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T07:28:49Z
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:        Daegu Dong-gu Cheomdan-ro 53
country:        KR
phone:          +82-2-6191-2081
e-mail:         noc@koren.kr
nic-hdl:        IM705-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2020-04-03T06:12:07Z
source:         APNIC

inetnum:        61.252.48.0 - 61.252.63.255
netname:        KOREN-KR
descr:          National Infomation Society Agency
country:        KR
admin-c:        KJ21-KR
tech-c:         KJ21-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:        Daegu Dong-gu Cheomdan-ro 53
address:        NIA
country:        KR
phone:          +82-2-6191-2081
e-mail:         noc@koren.kr
nic-hdl:        KJ21-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 61.252.52.0/22

Range	ASN	Company	Num of IPs
61.252.48.0/20	AS9270	National Infomation Society Agency	4,096

Hosted domains

There are 8 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
61.252.53.175	publicwificenter.kr	1
61.252.53.168	cpnia2.com	1
61.252.54.80	severance.icu	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

Read more

Pingable IPs

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

IP Address	ASN	Details
61.252.53.187	AS9270 National Infomation Society Agency	`1.60ms` 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
72.21.206.38	AS16509 Amazon.com, Inc.	`0.33ms` from Ashburn, US
46.172.251.198	AS6752 Andorra Telecom	`3.39ms` from Barcelona, ES
37.234.63.38	AS213155 Yettel Hungary Ltd.	`13.87ms` from Budapest, HU
125.62.13.22	AS17969 ChongQing Broadcast & TV Transfer Network Co. Ltd	`2.75ms` from Chongqing, CN
80.169.217.166	AS8220 COLT Technology Services Group Limited	`0.69ms` from Dublin, IE
219.76.224.198	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.55ms` from Hong Kong, HK
31.28.77.166	AS60672 ServerChoice Ltd	`1.22ms` from London, GB
90.152.29.246	AS8220 COLT Technology Services Group Limited	`6.64ms` from London, GB
72.205.94.86	AS22773 Cox Communications Inc.	`8.38ms` from Los Angeles, US
45.83.56.38	AS49367 Seflow s.r.l.	`0.17ms` from Milan, IT
178.172.163.214	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`0.97ms` from Minsk, BY
34.47.11.230	AS396982 Google LLC	`0.11ms` from Montreal, CA
114.69.15.134	AS2519 ARTERIA Networks Corporation	`2.75ms` from Osaka, JP
1.230.31.150	AS9318 SK Broadband Co Ltd	`1.11ms` from Seoul, KR
58.229.165.70	AS9318 SK Broadband Co Ltd	`2.01ms` from Seoul, KR
94.236.131.246	AS42555 OPTICCOM- BULGARIA Ltd.	`0.74ms` from Sofia, BG
210.60.160.102	AS1659 Taiwan Academic Network (TANet) Information Center	`2.76ms` from Taipei, TW
153.129.157.198	AS4713 NTT Communications Corporation	`7.21ms` from Tokyo, JP
15.220.48.134	AS16509 Amazon.com, Inc.	`0.58ms` from Warsaw, PL
50.186.226.230	AS7922 Comcast Cable Communications, LLC	`6.69ms` from Washington, US
27.23.64.38	AS4134 CHINANET-BACKBONE	`3.41ms` from Wuhan, CN
35.245.194.38	AS396982 Google LLC	`0.11ms` from Ashburn, US
192.3.220.182	AS36352 HostPapa	`0.08ms` from Buffalo, US
129.28.205.230	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.22ms` from Chongqing, CN
173.174.105.70	AS11427 Charter Communications Inc	`10.68ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f4 -m9 61.252.52.50

traceroute to 61.252.52.50 (61.252.52.50): 9 hops max, 52 byte packets

4 [AS6939] 184.104.197.14 7.528 ms

5 [AS6939] 184.105.64.64 7.757 ms

6 [AS6939] 184.104.193.121 147.138 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Nairobi, KE

On September 4th 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.

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