61.77.29.0/24

AS38403 · GunpoUiwang Office of Education

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Summary

Country	South Korea
Domain	kt.com
ASN	AS38403
Registry	APNIC
ID	KORNET

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:        hostmaster@nic.or.kr 20170203
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Seoul Songpa-gu Jungdae-ro 135
e-mail:         hostmaster@nic.or.kr
abuse-mailbox:  hostmaster@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 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:         kornet_ip@kt.com
nic-hdl:        IM667-AP
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 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:        hostmaster@nic.or.kr
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:         kornet_ip@kt.com
nic-hdl:        IA9-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
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:         kornet_ip@kt.com
nic-hdl:        IM9-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

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
52.186.35.8	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
97.201.4.184	AS6167 Verizon Business	`11.92ms` from Atlanta, US
76.150.215.40	AS7922 Comcast Cable Communications, LLC	`6.54ms` from Chicago, US
24.31.191.200	AS10796 Charter Communications Inc	`5.74ms` from Columbus, US
189.27.236.184	AS18881 TELEFÔNICA BRASIL S.A	`5.65ms` from Curitiba, BR
117.207.248.184	AS9829 National Internet Backbone	`8.08ms` from Delhi, IN
73.95.121.232	AS7922 Comcast Cable Communications, LLC	`5.12ms` from Denver, US
98.249.110.104	AS7922 Comcast Cable Communications, LLC	`12.31ms` from Denver, US
172.168.205.216	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
109.204.109.104	AS9304 HGC Global Communications Limited	`1.68ms` from Hong Kong, HK
81.145.26.24	AS2856 British Telecommunications PLC	`2.98ms` from London, GB
95.145.22.24	AS2856 British Telecommunications PLC	`4.67ms` from London, GB
5.69.179.8	AS5607 Sky UK Limited	`2.45ms` from London, GB
87.3.115.56	AS3269 Telecom Italia S.p.A.	`17.50ms` from Milan, IT
36.159.210.136	AS9808 China Mobile Communications Group Co., Ltd.	`6.83ms` from Nanjing, CN
195.154.94.168	AS12876 SCALEWAY S.A.S.	`0.71ms` from Paris, FR
34.155.40.232	AS396982 Google LLC	`0.09ms` from Paris, FR
52.2.224.248	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
187.153.224.152	AS8151 UNINET	`4.85ms` from Santiago de Queretaro, MX
222.99.132.88	AS4766 Korea Telecom	`1.52ms` from Seoul, KR
211.173.92.40	AS9316 DACOM-PUBNETPLUS	`4.72ms` from Seoul, KR
157.105.116.8	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.73ms` from Tokyo, JP
88.119.78.136	AS8764 Telia Lietuva, AB	`2.95ms` from Vilnius, LT
188.186.185.232	AS41682 JSC ER-Telecom Holding	`5.19ms` from Yekaterinburg, RU
65.29.16.216	AS10796 Charter Communications Inc	`2.51ms` from Columbus, US

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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