61.72.46.0/24

AS152221 · YonhapnewsTV

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Summary

Country	South Korea
Domain	kt.com
ASN	AS152221
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

Read more

Pingable IPs

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

IP Address	ASN	Details
61.72.46.136	AS152221 YonhapnewsTV	`1.04ms` 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
87.65.89.152	AS5432 Proximus NV	`5.88ms` from Amsterdam, NL
97.129.220.152	AS6167 Verizon Business	`16.20ms` from Atlanta, US
192.210.205.56	AS36352 HostPapa	`0.12ms` from Buffalo, US
41.239.45.88	AS8452 TE-AS	`2.80ms` from Cairo, EG
171.49.216.72	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.03ms` from Delhi, IN
24.29.222.8	AS10796 Charter Communications Inc	`14.17ms` from Flint, US
112.92.51.8	AS17816 China Unicom IP network China169 Guangdong province	`4.86ms` from Guangzhou, CN
93.104.92.184	AS8767 M-net Telekommunikations GmbH	`6.74ms` from Ljubljana, SI
45.8.6.24	AS204303 Fibrasur Operadores S.L.	`10.54ms` from Madrid, ES
5.51.125.152	AS5410 Bouygues Telecom SA	`2.23ms` from Marseille, FR
72.13.152.136	AS23089 Hotwire Communications	`2.91ms` from Miami, US
65.2.79.232	AS16509 Amazon.com, Inc.	`0.48ms` from Mumbai, IN
177.76.205.120	AS26599 TELEFÔNICA BRASIL S.A	`1.70ms` from Osasco, BR
193.54.113.8	AS2200 Renater	`2.29ms` from Paris, FR
125.142.165.216	AS4766 Korea Telecom	`1.60ms` from Seoul, KR
101.85.4.168	AS4812 China Telecom (Group)	`2.31ms` from Shanghai, CN
203.126.31.248	AS3758 SingNet	`1.70ms` from Singapore, SG
20.63.107.88	AS8075 Microsoft Corporation	`0.78ms` from Toronto, CA
222.142.87.232	AS4837 CHINA UNICOM China169 Backbone	`5.65ms` from Zhengzhou, CN
12.4.7.40	AS7018 AT&T Enterprises, LLC	`0.93ms` from Atlanta, US
13.248.54.8	AS16509 Amazon.com, Inc.	`0.29ms` from Hong Kong, HK
210.6.242.40	AS9269 Hong Kong Broadband Network Ltd.	`0.88ms` from Hong Kong, HK
49.151.121.72	AS9299 Philippine Long Distance Telephone Company	`5.84ms` from Manila, PH
59.92.177.200	AS9829 National Internet Backbone	`17.49ms` from Saint Thomas Mount, IN
191.205.224.88	AS26599 TELEFÔNICA BRASIL S.A	`2.70ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 -f2 61.72.46.136

traceroute to 61.72.46.136 (61.72.46.136): 64 hops max, 52 byte packets

2 [AS52000] 194.213.24.24 3.144 ms

3 [AS3257] 212.221.83.220 2.256 ms

4 [AS3257] 89.149.128.174 136.25 ms

5 [AS3257] 76.74.48.138 135.142 ms

6 [AS4766] 112.174.87.45 262.644 ms

7 [AS4766] 112.174.86.177 262.845 ms

8 *

9 *

10 *

11 [AS4766] 218.144.37.174 270.462 ms

12 [AS4766] 203.229.160.154 278.625 ms

13 [AS4766] 203.229.160.154 258.632 ms

14 [AS152221] 61.72.46.136 268.818 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On September 4th 2025

What are IP address ranges?

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