1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.129.0.0/16
  4. AS9776  | 121.129.49.0/24

121.129.49.0/24

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 121.129.49.0/24

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 12 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.129.49.21 haat.co.kr 11
121.129.49.66 kb.do 1

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

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
188.226.164.120 AS14061 DigitalOcean, LLC 0.17ms from Amsterdam, NL
79.210.28.56 AS3320 Deutsche Telekom AG 1.35ms from Berlin, DE
195.228.80.40 AS5483 Magyar Telekom Plc. 0.86ms from Budapest, HU
174.171.29.184 AS7922 Comcast Cable Communications, LLC 8.27ms from Houston, US
117.195.62.184 AS9829 National Internet Backbone 13.93ms from Kolkata, IN
73.151.27.232 AS7922 Comcast Cable Communications, LLC 10.84ms from Los Angeles, US
23.87.165.8 AS20115 Charter Communications LLC 19.30ms from Minneapolis, US
15.188.120.120 AS16509 Amazon.com, Inc. 0.12ms from Paris, FR
58.140.102.168 AS10036 DLIVE 1.73ms from Seoul, KR
175.237.58.168 AS4766 Korea Telecom 1.18ms from Seoul, KR
175.113.201.24 AS9318 SK Broadband Co Ltd 0.94ms from Seoul, KR
92.96.212.248 AS5384 Emirates Internet 8.12ms from Al Fujairah City, AE
71.69.177.216 AS11426 Charter Communications Inc 10.54ms from Ashburn, US
20.21.192.120 AS8075 Microsoft Corporation 0.18ms from Az Za`ayin, QA
41.250.78.24 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 15.56ms from Braga, PT
119.5.52.152 AS4837 CHINA UNICOM China169 Backbone 7.69ms from Chengdu, CN
160.20.135.8 AS147001 DIGITAL NET BD 4.72ms from Dhaka, BD
121.12.1.24 AS4134 CHINANET-BACKBONE 3.25ms from Guangzhou, CN
116.21.25.136 AS4134 CHINANET-BACKBONE 2.61ms from Guangzhou, CN
113.227.147.136 AS4837 CHINA UNICOM China169 Backbone 10.43ms from Liaoyang, CN
88.3.71.56 AS3352 TELEFONICA DE ESPANA S.A.U. 1.30ms from Madrid, ES
197.248.216.72 AS37061 Safaricom Limited 7.22ms from Nairobi, KE
218.64.165.216 AS4134 CHINANET-BACKBONE 7.34ms from Nanchang, CN
61.241.138.168 AS4837 CHINA UNICOM China169 Backbone 3.61ms from Nanjing, CN
74.103.22.24 AS701 Verizon Business 3.44ms from Philadelphia, 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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