1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.137.0.0/16
  4. AS46009  | 121.137.95.0/24

121.137.95.0/24

AS46009  ·  YABESK

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Summary

Country South Korea
Domain kt.com
ASN AS46009
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 121.137.95.0/24

Range ASN Company Num of IPs
121.128.0.0/11 AS10040 Korea Telecom 2,097,152
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 AS17834 Korea Telecom 2,097,152
121.128.0.0/11 AS18023 Korea Telecom 2,097,152
121.128.0.0/11 AS18333 Korea Telecom 2,097,152
121.128.0.0/11 AS23591 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 AS45401 Korea Telecom 2,097,152
121.128.0.0/11 AS45404 Korea Telecom 2,097,152
121.128.0.0/11 AS46002 Korea Telecom 2,097,152
121.128.0.0/11 AS46009 Korea Telecom 2,097,152
121.128.0.0/11 AS4766 Korea Telecom 2,097,152
121.128.0.0/11 AS4790 Korea Telecom 2,097,152
121.128.0.0/11 AS55592 Korea Telecom 2,097,152
121.128.0.0/11 AS55593 Korea Telecom 2,097,152
121.128.0.0/11 AS55630 Korea Telecom 2,097,152
121.128.0.0/11 AS9273 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 AS9684 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 AS9862 Korea Telecom 2,097,152
121.128.0.0/11 AS9870 Korea Telecom 2,097,152
121.128.0.0/11 AS9968 Korea Telecom 2,097,152

Nearby Ranges

BGP prefixes that overlap with 121.137.0.0/16

Range ASN Company Num of IPs
121.128.0.0/11 AS10040 Korea Telecom 2,097,152
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 AS17834 Korea Telecom 2,097,152
121.128.0.0/11 AS18023 Korea Telecom 2,097,152
121.128.0.0/11 AS18333 Korea Telecom 2,097,152
121.128.0.0/11 AS23591 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 AS45401 Korea Telecom 2,097,152
121.128.0.0/11 AS45404 Korea Telecom 2,097,152
121.128.0.0/11 AS46002 Korea Telecom 2,097,152
121.128.0.0/11 AS46009 Korea Telecom 2,097,152
121.128.0.0/11 AS4766 Korea Telecom 2,097,152
121.128.0.0/11 AS4790 Korea Telecom 2,097,152
121.128.0.0/11 AS55592 Korea Telecom 2,097,152
121.128.0.0/11 AS55593 Korea Telecom 2,097,152
121.128.0.0/11 AS55630 Korea Telecom 2,097,152
121.128.0.0/11 AS9273 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 AS9684 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 AS9862 Korea Telecom 2,097,152
121.128.0.0/11 AS9870 Korea Telecom 2,097,152
121.128.0.0/11 AS9968 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

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

IP Address ASN Details
121.137.95.57 AS4766 Korea Telecom 1.34ms 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
77.170.231.24 AS1136 KPN B.V. 2.22ms from Amsterdam, NL
52.236.133.136 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
76.214.128.24 AS7018 AT&T Enterprises, LLC 9.59ms from Atlanta, US
86.124.73.184 AS8708 DIGI ROMANIA S.A. 0.67ms from Bucharest, RO
107.12.67.216 AS11426 Charter Communications Inc 9.77ms from Charlotte, US
112.18.226.216 AS9808 China Mobile Communications Group Co., Ltd. 3.78ms from Chengdu, CN
75.204.216.72 AS6167 Verizon Business 16.79ms from Chicago, US
89.236.67.40 AS30798 TNNet Oy 4.60ms from Helsinki, FI
77.234.97.24 AS42885 Paraisten Puhelin Oy 2.92ms from Helsinki, FI
46.2.167.152 AS8386 Vodafone Net Iletisim Hizmetler AS 8.89ms from Istanbul, TR
154.5.27.56 AS852 TELUS Communications Inc. 1.04ms from Kelowna, CA
95.92.160.120 AS2860 NOS COMUNICACOES, S.A. 6.73ms from Lisbon, PT
154.219.126.8 AS8796 FASTNET DATA INC 0.40ms from Los Angeles, US
89.41.26.56 AS9009 M247 Europe SRL 0.26ms from Los Angeles, US
45.32.172.8 AS20473 The Constant Company, LLC 0.17ms from Miami, US
37.206.111.88 AS3269 Telecom Italia S.p.A. 0.56ms from Milan, IT
176.114.253.24 AS202618 Rychly drat, s.r.o. 1.20ms from Prague, CZ
191.33.19.104 AS18881 TELEFÔNICA BRASIL S.A 1.59ms from Rio de Janeiro, BR
189.238.95.200 AS8151 UNINET 16.66ms from Santiago de Queretaro, MX
202.30.164.216 AS4670 Shinbiro 1.50ms from Seoul, KR
183.114.133.232 AS4766 Korea Telecom 1.42ms from Seoul, KR
118.33.45.216 AS4766 Korea Telecom 1.18ms from Seoul, KR
78.130.169.120 AS9070 Cooolbox AD 2.59ms from Sofia, BG
43.232.4.248 AS17506 ARTERIA Networks Corporation 1.88ms from Tokyo, JP
70.159.236.152 AS6389 AT&T Enterprises, LLC 11.01ms 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 121.137.95.102
traceroute to 121.137.95.102 (121.137.95.102): 64 hops max, 52 byte packets
1 [AS15169] 72.14.236.39 50.04 ms
2 *
3 [AS4766] 112.174.84.9 189.358 ms
4 [AS4766] 112.174.47.114 211.471 ms
5 *
6 [AS4766] 59.11.47.38 196.992 ms
7 [AS46009] 121.137.88.2 209.511 ms
8 *
9 [AS46009] 121.137.95.102 203.196 ms
Measurement taken from IPinfo ProbeNet in Jakarta, ID
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.

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