61.72.239.0/24

AS17841 · NATIONAL INFORMATION RESOURCES SERVICE

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

Summary

Country	South Korea
Domain	kt.com
ASN	AS17841
Parent Range	61.72.0.0/13
Registry	APNIC
ID	KORNET

Pingable IPs

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

IP Address	ASN	Details
61.72.239.86	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	1.75ms 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
13.77.77.184	AS8075 Microsoft Corporation	0.33ms from Boydton, US
208.170.70.8	AS3561 CenturyLink Communications, LLC	12.72ms from Chicago, US
109.57.187.8	AS44034 Hi3G Access AB	6.06ms from Copenhagen, DK
72.144.90.200	AS8075 Microsoft Corporation	0.17ms from Frankfurt am Main, DE
80.104.105.72	AS3269 Telecom Italia S.p.A.	12.13ms from Milan, IT
73.228.199.56	AS7922 Comcast Cable Communications, LLC	2.69ms from Minneapolis, US
118.8.55.120	AS4713 NTT Communications Corporation	2.61ms from Osaka, JP
86.252.16.232	AS3215 Orange S.A.	1.99ms from Paris, FR
75.202.119.40	AS6167 Verizon Business	9.94ms from Portland, US
118.33.139.216	AS4766 Korea Telecom	3.22ms from Seoul, KR
58.37.182.24	AS4812 China Telecom (Group)	5.58ms from Shanghai, CN
150.243.204.104	AS393750 Truman State University	10.96ms from St. Louis, US
203.83.217.88	AS10229 Yahoo Inc.	1.11ms from Taipei, TW
46.120.209.216	AS12400 Partner Communications Ltd.	0.88ms from Tel Aviv, IL
69.73.31.8	AS12083 WideOpenWest Finance LLC	0.93ms from Ashburn, US
73.141.127.120	AS7922 Comcast Cable Communications, LLC	8.13ms from Ashburn, US
190.174.100.72	AS22927 Telefonica de Argentina	2.71ms from Buenos Aires, AR
179.37.208.232	AS22927 Telefonica de Argentina	1.56ms from Buenos Aires, AR
116.100.192.168	AS24086 Viettel Corporation	1.75ms from Ho Chi Minh City, VN
185.198.73.200	AS212301 Makdos Bilisim Teknolojileri Sanayi Ticaret Limited Sirketi	1.22ms from Istanbul, TR
52.56.174.184	AS16509 Amazon.com, Inc.	0.14ms from London, GB
3.11.68.24	AS16509 Amazon.com, Inc.	0.50ms from London, GB
151.30.133.232	AS1267 WIND TRE S.P.A.	2.16ms from Milan, IT
195.223.32.136	AS3269 Telecom Italia S.p.A.	1.43ms from Milan, IT
68.117.6.40	AS20115 Charter Communications LLC	19.23ms from Minneapolis, US

WHOIS Details

inetnum:        61.72.0.0 - 61.77.255.255
netname:        KORNET
descr:          Korea Telecom
admin-c:        IM667-AP
tech-c:         IM667-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected] 20170203
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Seoul Songpa-gu Jungdae-ro 135
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
mnt-by:         MNT-KRNIC-AP
changed:        [email protected] 20150513
source:         APNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
country:        KR
phone:          +82-2-500-6630
e-mail:         [email protected]
nic-hdl:        IM667-AP
mnt-by:         MNT-KRNIC-AP
changed:        [email protected] 20170328
source:         APNIC

inetnum:        61.72.0.0 - 61.77.255.255
netname:        KORNET-KR
descr:          Korea Telecom
country:        KR
admin-c:        IA9-KR
tech-c:         IM9-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.krnic.net.
changed:        [email protected]
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        
country:        KR
phone:          +82-2-500-6630
e-mail:         [email protected]
nic-hdl:        IA9-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        
country:        KR
phone:          +82-2-500-6630
e-mail:         [email protected]
nic-hdl:        IM9-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 61.72.239.0/24

Range	ASN	Company	Num of IPs
61.72.0.0/13	AS4766	Korea Telecom	524,288

Nearby Ranges

BGP prefixes that overlap with 61.72.0.0/16

Range	ASN	Company	Num of IPs
61.72.0.0/13	AS4766	Korea Telecom	524,288
61.72.180.0/22	AS4766	Korea Telecom	1,024
61.72.128.0/23	AS18031	Korea Telecom	512
61.72.126.0/23	AS18031	Korea Telecom	512
61.72.230.0/24	AS17841	Korea Telecom	256
61.72.226.0/24	AS17841	Korea Telecom	256
61.72.224.0/24	AS17841	Korea Telecom	256
61.72.225.0/24	AS17841	Korea Telecom	256
61.72.238.0/24	AS17841	Korea Telecom	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

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