121.141.101.0/24

AS9776  ·  KOOKMIN BANK

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Summary

Country South Korea
Domain kt.com
ASN AS9776
Parent Range 121.128.0.0/11
Registry APNIC
ID KORNET

WHOIS Details

inetnum:        121.128.0.0 - 121.159.255.255
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:        121.128.0.0 - 121.159.255.255
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

Overlapping Ranges

BGP prefixes that contain 121.141.101.0/24

Range ASN Company Num of IPs
121.128.0.0/11 AS131792 Korea Telecom 2,097,152
121.128.0.0/11 AS152214 Korea Telecom 2,097,152
121.128.0.0/11 AS17588 Korea Telecom 2,097,152
121.128.0.0/11 AS18333 Korea Telecom 2,097,152
121.128.0.0/11 AS3786 Korea Telecom 2,097,152
121.128.0.0/11 AS38122 Korea Telecom 2,097,152
121.128.0.0/11 AS38126 Korea Telecom 2,097,152
121.128.0.0/11 AS38394 Korea Telecom 2,097,152
121.128.0.0/11 AS38395 Korea Telecom 2,097,152
121.128.0.0/11 AS38399 Korea Telecom 2,097,152
121.128.0.0/11 AS38412 Korea Telecom 2,097,152
121.128.0.0/11 AS38697 Korea Telecom 2,097,152
121.128.0.0/11 AS46002 Korea Telecom 2,097,152
121.128.0.0/11 AS4766 Korea Telecom 2,097,152
121.128.0.0/11 AS9526 Korea Telecom 2,097,152
121.128.0.0/11 AS9530 Korea Telecom 2,097,152
121.128.0.0/11 AS9638 Korea Telecom 2,097,152
121.128.0.0/11 AS9647 Korea Telecom 2,097,152
121.128.0.0/11 AS9696 Korea Telecom 2,097,152
121.128.0.0/11 AS9776 Korea Telecom 2,097,152
121.128.0.0/11 AS9856 Korea Telecom 2,097,152
121.128.0.0/11 AS9870 Korea Telecom 2,097,152

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

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
209.79.172.72 AS7018 AT&T Enterprises, LLC 6.91ms from Chicago, US
201.35.60.56 AS8167 V tal 1.02ms from Curitiba, BR
197.159.69.152 AS37018 Galaxy Backbone PLC 11.65ms from Lagos, NG
81.37.196.88 AS3352 TELEFONICA DE ESPANA S.A.U. 8.91ms from Madrid, ES
94.72.244.232 AS12390 KCOM GROUP LIMITED 3.57ms from Manchester, GB
116.8.32.56 AS4134 CHINANET-BACKBONE 0.49ms from Nanning, CN
176.134.225.152 AS5410 Bouygues Telecom SA 5.46ms from Paris, FR
31.132.215.104 AS48481 KINGISEPP-ONLINE Ltd. 3.11ms from Saint Petersburg, RU
126.8.180.8 AS17676 SoftBank Corp. 4.16ms from Tokyo, JP
45.95.34.248 AS212822 UAB "EUROAPOTHECA" 1.60ms from Vilnius, LT
8.146.248.120 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.79ms from Beijing, CN
50.99.2.216 AS852 TELUS Communications Inc. 5.32ms from Calgary, CA
35.229.192.136 AS396982 Google LLC 0.15ms from Chang-hua, TW
91.10.29.152 AS3320 Deutsche Telekom AG 9.14ms from Frankfurt am Main, DE
187.212.181.232 AS8151 UNINET 0.98ms from Guadalajara, MX
86.207.11.248 AS3215 Orange S.A. 4.37ms from Lyon, FR
34.64.195.24 AS396982 Google LLC 0.07ms from Seoul, KR
121.136.209.56 AS4766 Korea Telecom 1.57ms from Seoul, KR
81.199.247.200 AS12491 Gilat Telecom Ltd. 1.51ms from Tel Aviv, IL
101.26.182.248 AS4837 CHINA UNICOM China169 Backbone 10.10ms from Tianjin, CN
39.164.157.72 AS24445 Henan Mobile Communications Co.,Ltd 3.07ms from Zhengzhou, CN
141.126.213.72 AS20115 Charter Communications LLC 9.53ms from Ashburn, US
165.221.255.216 AS4152 USDA 1.24ms from Ashburn, US
73.251.247.56 AS7922 Comcast Cable Communications, LLC 9.70ms from Ashburn, US
76.200.132.184 AS7018 AT&T Enterprises, LLC 1.77ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -m5 121.141.101.178
traceroute to 121.141.101.178 (121.141.101.178): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Toronto, CA
On

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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