1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.181.0.0/16
  4. AS38696  | 121.181.196.0/24

121.181.196.0/24

AS38696  ·  Korea Brain Research Institute

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Summary

Country South Korea
Domain kt.com
ASN AS38696
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 121.181.196.0/24

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.181.196.80 kbri.re.kr 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

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

IP Address ASN Details
121.181.196.46 AS38696 Korea Brain Research Institute 4.44ms 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
175.11.45.136 AS4134 CHINANET-BACKBONE 1.21ms from Changsha, CN
117.252.62.136 AS9829 National Internet Backbone 13.02ms from Chennai, IN
76.201.16.104 AS7018 AT&T Enterprises, LLC 7.38ms from Dallas, US
173.252.7.120 AS11260 EastLink 5.11ms from Halifax, CA
87.244.143.168 AS21310 Satellite Ltd 9.03ms from Kyiv, UA
187.66.119.120 AS28573 Claro NXT Telecomunicacoes Ltda 11.22ms from Osasco, BR
51.175.33.88 AS29695 Altibox AS 15.64ms from Oslo, NO
71.236.181.184 AS7922 Comcast Cable Communications, LLC 5.56ms from Portland, US
54.173.31.24 AS14618 Amazon.com, Inc. 0.14ms from Reston, US
78.93.68.248 AS25233 ARABIAN INTERNET & COMMUNICATIONS SERVICES CO.LTD 1.95ms from Riyadh, SA
45.79.90.248 AS63949 Akamai Connected Cloud 0.14ms from Santa Clara, US
16.62.221.88 AS16509 Amazon.com, Inc. 1.06ms from Zuerich, CH
172.201.44.200 AS8075 Microsoft Corporation 0.30ms from Amsterdam, NL
77.13.108.104 AS6805 Telefonica Germany GmbH & Co.OHG 4.56ms from Berlin, DE
27.58.75.232 AS24560 Bharti Airtel Ltd., Telemedia Services 8.72ms from Delhi, IN
181.199.107.200 AS27947 Telconet S.A 2.31ms from Guayaquil, EC
223.16.185.248 AS9304 HGC Global Communications Limited 1.59ms from Hong Kong, HK
208.65.213.56 AS5555 Sohonet Limited 0.40ms from Los Angeles, US
86.227.226.248 AS3215 Orange S.A. 16.41ms from Milan, IT
34.74.196.168 AS396982 Google LLC 0.17ms from Moncks Corner, US
46.33.120.8 AS29208 Quantcom, a.s. 4.81ms from Prague, CZ
112.144.234.72 AS17858 LG POWERCOMM 2.44ms from Seoul, KR
172.104.189.72 AS63949 Akamai Connected Cloud 0.14ms from Singapore, SG
82.115.144.136 AS30795 BRS Networks AB 5.83ms from Stockholm, SE
5.140.16.136 AS12389 PJSC Rostelecom 16.47ms from Yekaterinburg, RU

Traceroute

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

$
traceroute -a -n -q1 121.181.196.67
traceroute to 121.181.196.67 (121.181.196.67): 64 hops max, 52 byte packets
2 *
3 *
5 *
6 *
7 [AS4766] 121.182.168.6 6.133 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
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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