180.210.72.0/24

AS17841 · NATIONAL INFORMATION RESOURCES SERVICE

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Summary

Country	South Korea
Domain	nhn.com
ASN	AS17841
Registry	APNIC
ID	TOAST-NET

WHOIS Details

inetnum:        180.210.72.0 - 180.210.75.255
netname:        NHNCLOUD-NET
descr:          NHNCLOUD
country:        KR
admin-c:        IM644-AP
tech-c:         IM644-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2023-05-25T07:56:05Z
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:        16 Daewangpangyo-ro 645beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do
country:        KR
phone:          +82-31-8038-3416
e-mail:         dl_ip_resource@nhn.com
nic-hdl:        IM644-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-07-09T23:56:03Z
source:         APNIC

inetnum:        180.210.72.0 - 180.210.75.255
netname:        NHNCLOUD-NET-KR
descr:          NHNCLOUD
country:        KR
admin-c:        IM3042-KR
tech-c:         IM3042-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:        16 Daewangpangyo-ro 645beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do
address:        NHN Playmusium
country:        KR
phone:          +82-31-8038-3416
e-mail:         dl_ip_resource@nhn.com
nic-hdl:        IM3042-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

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

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

IP Address	ASN	Details
180.210.72.17	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`6.01ms` 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
71.57.85.248	AS7922 Comcast Cable Communications, LLC	`3.48ms` from Chicago, US
113.248.123.72	AS4134 CHINANET-BACKBONE	`5.59ms` from Chongqing, CN
3.120.54.104	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
61.93.58.24	AS9269 Hong Kong Broadband Network Ltd.	`0.62ms` from Hong Kong, HK
62.7.92.200	AS2856 British Telecommunications PLC	`3.64ms` from London, GB
189.136.207.184	AS8151 UNINET	`2.66ms` from Mexico City, MX
68.129.176.8	AS701 Verizon Business	`2.54ms` from New York City, US
4.190.192.40	AS8075 Microsoft Corporation	`0.16ms` from Osaka, JP
76.210.73.232	AS7018 AT&T Enterprises, LLC	`2.71ms` from San Antonio, US
68.197.189.232	AS6128 Cablevision Systems Corp.	`7.99ms` from Secaucus, US
222.233.187.184	AS9318 SK Broadband Co Ltd	`1.74ms` from Seoul, KR
121.233.144.8	AS4134 CHINANET-BACKBONE	`7.94ms` from Shanghai, CN
123.51.156.56	AS9919 New Century InfoComm Tech Co., Ltd.	`1.62ms` from Taipei, TW
172.105.107.72	AS63949 Akamai Connected Cloud	`0.14ms` from Toronto, CA
16.63.61.56	AS16509 Amazon.com, Inc.	`0.60ms` from Zuerich, CH
140.20.113.8	AS5852 DoD Network Information Center	`1.98ms` from Ashburn, US
166.111.224.200	AS4538 China Education and Research Network Center	`2.17ms` from Beijing, CN
107.15.18.136	AS11426 Charter Communications Inc	`9.89ms` from Charlotte, US
3.134.25.24	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
120.59.28.184	AS17813 Mahanagar Telephone Nigam Limited	`1.84ms` from Delhi, IN
172.202.40.232	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
84.51.200.216	AS12389 PJSC Rostelecom	`5.13ms` from Krasnodar, RU
18.169.134.120	AS16509 Amazon.com, Inc.	`0.52ms` from London, GB
171.107.53.40	AS4134 CHINANET-BACKBONE	`2.33ms` from Nanning, CN
116.81.17.72	AS18144 Enecom,Inc.	`6.80ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -m5 180.210.72.10

traceroute to 180.210.72.10 (180.210.72.10): 5 hops max, 52 byte packets

1 [AS31898] 140.91.214.45 0.069 ms

2 [AS3786] 211.118.152.142 0.685 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On August 23rd 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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