61.252.48.0/20

AS9270 · National Infomation Society Agency

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Summary

Country	South Korea
Domain	koren.kr
ASN	AS9270
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

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
61.252.54.81	bonecentriq.com	2
61.252.53.189	wifisecure.kr	1
61.252.53.164	wififree.kr	1
61.252.53.162	cpnia.com	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

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
139.203.2.212	AS4134 CHINANET-BACKBONE	`10.24ms` from Chengdu, CN
98.34.47.132	AS7922 Comcast Cable Communications, LLC	`5.52ms` from Chicago, US
139.186.214.52	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.22ms` from Chongqing, CN
24.242.252.148	AS11427 Charter Communications Inc	`5.00ms` from Dallas, US
58.176.213.164	AS9269 Hong Kong Broadband Network Ltd.	`1.25ms` from Hong Kong, HK
90.160.48.68	AS12479 Orange Espagne SA	`2.57ms` from Madrid, ES
162.217.67.100	AS52347 HOSTCLICK, de DUCA GRACIELA MIRTA	`0.32ms` from Miami, US
93.42.15.116	AS12874 Fastweb SpA	`0.91ms` from Milan, IT
15.229.123.84	AS16509 Amazon.com, Inc.	`1.02ms` from Osasco, BR
73.150.118.180	AS7922 Comcast Cable Communications, LLC	`7.97ms` from Secaucus, US
109.186.122.84	AS1680 Cellcom Fixed Line Communication L.P	`5.98ms` from Tel Aviv, IL
208.76.23.4	AS394786 Avetria Wireless	`3.09ms` from Toronto, CA
99.210.236.196	AS812 Rogers Communications Canada Inc.	`14.63ms` from Toronto, CA
52.122.105.52	AS8069 Microsoft Corporation	`0.68ms` from Amsterdam, NL
152.130.199.100	AS29992 U.S. Department of Veterans Affairs	`1.24ms` from Ashburn, US
46.246.131.228	AS1241 Forthnet	`1.22ms` from Athens, GR
181.21.20.84	AS22927 Telefonica de Argentina	`1.56ms` from Buenos Aires, AR
156.211.131.228	AS8452 TE-AS	`7.17ms` from Cairo, EG
92.142.107.180	AS3215 Orange S.A.	`3.25ms` from Cayenne, GF
103.56.173.4	AS134173 Nagarro Software Private Limited	`5.88ms` from Delhi, IN
54.217.142.228	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
79.234.47.36	AS3320 Deutsche Telekom AG	`11.40ms` from Frankfurt am Main, DE
190.83.105.148	AS269936 TELEVISION MONTALVO VISION MONVISION S.A.	`5.39ms` from Guayaquil, EC
185.67.123.196	AS59674 Erhan Mahmut trading as "Aysima Bilisim Teknolojileri"	`0.21ms` from Istanbul, TR
86.167.204.244	AS2856 British Telecommunications PLC	`8.03ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f2 -m6 61.252.60.201

traceroute to 61.252.60.201 (61.252.60.201): 6 hops max, 52 byte packets

2 [AS917] 170.39.227.2 0.104 ms

3 [] 84.17.33.10 0.192 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Seattle, US

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.

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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