1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.134.0.0/16
  4. AS4766  | 128.134.240.0/23

128.134.240.0/23

AS4766  ·  Korea Telecom

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Summary

Country South Korea
Domain kt.com
ASN AS4766
Parent Range 128.134.0.0/16
Registry KRNIC
ID 128.134.240.0-128.134.241.255

WHOIS Details

inetnum:            128.134.240.0 - 128.134.241.255
descr:              KT
network-type:       CUSTOMER
address:            2 Bomunro34dagil Seongbuk-Gu Seoulteukbyeol-Si
zip-code:           02844
created:            2024-02-06
admin:              GENERATED-KRNIC-IP-MANAGER-KORNETIP
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-KORNETIP
person:             IP Manager
name:               IP Manager
phone:              +82-2-500-6631
e-mail:             kornet_ip@kt.com
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 128.134.240.0/23

Range ASN Company Num of IPs
128.134.0.0/16 AS4766 Korea Telecom 65,536
128.134.0.0/16 AS9318 Korea Telecom 65,536
128.134.0.0/16 AS9526 Korea Telecom 65,536

Nearby Ranges

BGP prefixes that overlap with 128.134.0.0/16

Range ASN Company Num of IPs
128.134.0.0/16 AS9318 Korea Telecom 65,536
128.134.0.0/16 AS9526 Korea Telecom 65,536
128.134.0.0/16 AS4766 Korea Telecom 65,536
128.134.232.0/21 AS4766 Seongsinyeojadaehakgyo 2,048
128.134.32.0/22 AS4766 KT 1,024
128.134.210.0/24 AS10060 Yonsei University Health System 256
128.134.211.0/24 AS10060 Yonsei University Health System 256
128.134.212.0/24 AS10060 Yonsei University Health System 256
128.134.213.0/24 AS10060 Yonsei University Health System 256
128.134.214.0/24 AS10060 Yonsei University Health System 256
128.134.215.0/24 AS10060 Yonsei University Health System 256
128.134.216.0/24 AS10060 Yonsei University Health System 256
128.134.226.0/24 AS10060 Yonsei University Health System 256
128.134.227.0/24 AS10060 Yonsei University Health System 256
128.134.228.0/24 AS10060 Yonsei University Health System 256
128.134.41.0/24 AS10088 Gwangundaehakgyo 256
128.134.42.0/24 AS10088 Gwangundaehakgyo 256
128.134.43.0/24 AS10088 Gwangundaehakgyo 256
128.134.44.0/24 AS10088 Gwangundaehakgyo 256
128.134.45.0/24 AS10088 Gwangundaehakgyo 256
128.134.46.0/24 AS10088 Gwangundaehakgyo 256
128.134.47.0/24 AS10088 Gwangundaehakgyo 256
128.134.49.0/24 AS10088 Gwangundaehakgyo 256
128.134.51.0/24 AS10088 Gwangundaehakgyo 256
128.134.53.0/24 AS10088 Gwangundaehakgyo 256
128.134.54.0/24 AS10088 Gwangundaehakgyo 256
128.134.55.0/24 AS10088 Gwangundaehakgyo 256
128.134.56.0/24 AS10088 Gwangundaehakgyo 256
128.134.57.0/24 AS10088 Gwangundaehakgyo 256
128.134.58.0/24 AS10088 Gwangundaehakgyo 256
128.134.59.0/24 AS10088 Gwangundaehakgyo 256
128.134.60.0/24 AS10088 Gwangundaehakgyo 256
128.134.62.0/24 AS10088 Gwangundaehakgyo 256
128.134.63.0/24 AS10088 Gwangundaehakgyo 256
128.134.64.0/24 AS10088 Gwangundaehakgyo 256
128.134.65.0/24 AS10088 Gwangundaehakgyo 256
128.134.66.0/24 AS10088 Gwangundaehakgyo 256
128.134.67.0/24 AS10088 Gwangundaehakgyo 256
128.134.69.0/24 AS10088 Gwangundaehakgyo 256
128.134.70.0/24 AS10088 Gwangundaehakgyo 256
128.134.95.0/24 AS45381 Eseueichigongsa 256
128.134.96.0/24 AS45381 Eseueichigongsa 256
128.134.97.0/24 AS45381 Eseueichigongsa 256
128.134.36.0/24 AS4766 Myeongjidaehakgyo 256
128.134.127.0/24 AS9525 (ju)koseu 256
128.134.154.0/24 AS9634 Sinhangeumyungtuja(ju) 256
128.134.135.0/24 AS9684 Hanhwaeseussi(ju) 256
128.134.108.0/24 AS10060 Yonsei University Health System 256
128.134.225.0/24 AS9684 Hanhwaeseussi(ju) 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
128.134.241.11 AS4766 Korea Telecom 1.32ms 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
3.128.65.39 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
189.135.100.151 AS8151 UNINET 11.57ms from Guadalajara, MX
118.145.205.247 AS137718 Beijing Volcano Engine Technology Co., Ltd. 2.78ms from Guangzhou, CN
36.57.162.135 AS4134 CHINANET-BACKBONE 5.82ms from Huai'an, CN
80.248.182.135 AS35826 Netservers Limited 2.79ms from London, GB
46.251.255.183 AS56882 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 1.21ms from Madrid, ES
79.165.169.167 AS8615 Central Telegraph Public Joint-stock Company 1.95ms from Moscow, RU
56.124.103.7 AS16509 Amazon.com, Inc. 0.19ms from Osasco, BR
27.208.158.167 AS4837 CHINA UNICOM China169 Backbone 6.07ms from Qingdao, CN
191.41.162.231 AS26615 TIM S/A 1.51ms from Rio de Janeiro, BR
190.80.128.247 AS6400 Compañía Dominicana de Teléfonos S. A. 2.69ms from Santo Domingo, DO
112.95.167.71 AS17623 China Unicom Shenzen network 3.37ms from Shenzhen, CN
34.143.195.23 AS396982 Google LLC 0.13ms from Singapore, SG
52.63.206.199 AS16509 Amazon.com, Inc. 0.16ms from Sydney, AU
188.150.77.215 AS1257 Tele2 Sverige AB 10.29ms from Tønder, DK
77.61.131.71 AS1136 KPN B.V. 0.47ms from Amsterdam, NL
109.234.214.183 AS43641 SOLLUTIUM EU Sp z.o.o. 0.68ms from Amsterdam, NL
134.236.248.7 AS131090 National Telecom Public Company Limited 1.36ms from Bangkok, TH
117.14.176.103 AS4837 CHINA UNICOM China169 Backbone 5.02ms from Beijing, CN
168.121.214.7 AS22080 Broadbandtech S. A. 15.85ms from Buenos Aires, AR
182.136.120.7 AS4134 CHINANET-BACKBONE 4.41ms from Chengdu, CN
74.141.87.103 AS10796 Charter Communications Inc 16.61ms from Chicago, US
97.176.205.167 AS6167 Verizon Business 17.02ms from Chicago, US
71.30.150.119 AS7029 Windstream Communications LLC 16.87ms from Chicago, US
35.186.252.167 AS396982 Google LLC 0.07ms from Melbourne, AU

Traceroute

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

$
traceroute -a -n -q1 128.134.241.2
traceroute to 128.134.241.2 (128.134.241.2): 64 hops max, 52 byte packets
1 [AS15169] 74.125.251.95 224.752 ms
2 *
3 [AS4766] 112.174.84.1 256.765 ms
4 *
5 *
6 *
7 [AS4766] 210.113.13.30 257.766 ms
8 [AS4766] 203.250.154.2 258.695 ms
9 [AS4766] 128.134.241.2 258.444 ms
Measurement taken from IPinfo ProbeNet in Oudeschip, NL
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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