1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.163.0.0/16
  4. AS38431  | 121.163.175.0/24

121.163.175.0/24

AS38431  ·  KB Insurance

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Summary

Country South Korea
Domain kt.com
ASN AS38431
Parent Range 121.160.0.0/11
Registry APNIC
ID KORNET

WHOIS Details

inetnum:        121.160.0.0 - 121.191.255.255
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:        121.160.0.0 - 121.191.255.255
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 121.163.175.0/24

Range ASN Company Num of IPs
121.160.0.0/11 AS10167 Korea Telecom 2,097,152
121.160.0.0/11 AS17859 Korea Telecom 2,097,152
121.160.0.0/11 AS17862 Korea Telecom 2,097,152
121.160.0.0/11 AS23582 Korea Telecom 2,097,152
121.160.0.0/11 AS3786 Korea Telecom 2,097,152
121.160.0.0/11 AS38089 Korea Telecom 2,097,152
121.160.0.0/11 AS38093 Korea Telecom 2,097,152
121.160.0.0/11 AS38391 Korea Telecom 2,097,152
121.160.0.0/11 AS38392 Korea Telecom 2,097,152
121.160.0.0/11 AS38404 Korea Telecom 2,097,152
121.160.0.0/11 AS38415 Korea Telecom 2,097,152
121.160.0.0/11 AS38427 Korea Telecom 2,097,152
121.160.0.0/11 AS38431 Korea Telecom 2,097,152
121.160.0.0/11 AS38696 Korea Telecom 2,097,152
121.160.0.0/11 AS45399 Korea Telecom 2,097,152
121.160.0.0/11 AS4766 Korea Telecom 2,097,152
121.160.0.0/11 AS55615 Korea Telecom 2,097,152
121.160.0.0/11 AS55622 Korea Telecom 2,097,152
121.160.0.0/11 AS9530 Korea Telecom 2,097,152
121.160.0.0/11 AS9647 Korea Telecom 2,097,152
121.160.0.0/11 AS9684 Korea Telecom 2,097,152
121.160.0.0/11 AS9778 Korea Telecom 2,097,152
121.160.0.0/11 AS9843 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
Read more

Pingable IPs

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

IP Address ASN Details
121.163.175.189 AS38431 KB Insurance 2.18ms 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
69.243.28.8 AS7922 Comcast Cable Communications, LLC 8.57ms from Ashburn, US
117.253.21.72 AS9829 National Internet Backbone 13.60ms from Delhi, IN
89.182.41.56 AS13045 htp GmbH 6.58ms from Frankfurt am Main, DE
154.213.116.200 AS132839 POWER LINE DATACENTER 1.47ms from Hong Kong, HK
41.135.27.200 AS20011 Dimension Data 1.76ms from Johannesburg, ZA
86.189.208.200 AS2856 British Telecommunications PLC 3.42ms from London, GB
185.21.113.184 AS25009 Graal Network S.a.R.L. 0.48ms from Marseille, FR
52.25.143.88 AS16509 Amazon.com, Inc. 4.54ms from Portland, US
51.143.119.200 AS8075 Microsoft Corporation 0.29ms from Quincy, US
52.203.122.56 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
85.128.149.216 AS15967 Nazwa.pl Sp.z.o.o. 0.30ms from Sao Paulo, BR
66.183.238.56 AS852 TELUS Communications Inc. 4.54ms from Seattle, US
167.20.134.232 AS21928 T-Mobile USA, Inc. 15.72ms from Secaucus, US
151.251.4.152 AS13124 A1 Bulgaria EAD 3.22ms from Sofia, BG
114.18.109.152 AS2516 KDDI CORPORATION 9.65ms from Tokyo, JP
89.110.113.216 AS216071 SERVERS TECH FZCO 0.60ms from Amsterdam, NL
172.102.173.216 AS25853 Ellijay Telephone Company 7.00ms from Atlanta, US
73.17.232.56 AS7922 Comcast Cable Communications, LLC 10.37ms from Boston, US
104.168.38.88 AS36352 HostPapa 0.10ms from Buffalo, US
185.86.153.104 AS29262 Ideal Hosting Teknoloji A.S. 0.10ms from Bursa, TR
87.174.75.72 AS3320 Deutsche Telekom AG 4.88ms from Frankfurt am Main, DE
73.136.80.184 AS7922 Comcast Cable Communications, LLC 6.33ms from Houston, US
136.35.254.168 AS16591 Google Fiber Inc. 0.71ms from Kansas City, US
42.63.111.72 AS4837 CHINA UNICOM China169 Backbone 18.14ms from Lanzhou, CN
86.23.87.152 AS5089 Virgin Media Limited 10.41ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 121.163.175.19
traceroute to 121.163.175.19 (121.163.175.19): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 [AS9318] 61.255.197.206 135.679 ms
7 *
8 *
9 [AS38431] 121.163.175.19 118.118 ms
Measurement taken from IPinfo ProbeNet in Chang-hua, TW
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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