1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.134.0.0/16
  4. AS4766  | 128.134.232.0/21

128.134.232.0/21

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 128.134.232.0-128.134.239.255

WHOIS Details

inetnum:            128.134.232.0 - 128.134.239.255
descr:              Seongsinyeojadaehakgyo
network-type:       CUSTOMER
address:            Dongseondong3ga Seongbuk-Gu Seoulteukbyeol-Si
zip-code:           136-053
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:              +82-2-500-6630
e-mail:             kornet_ip@kt.com
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 128.134.232.0/21

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
128.134.32.0/22 AS4766 KT 1,024
128.134.240.0/23 AS4766 KT 512
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 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
128.134.233.158 cse-h-con.site 2

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

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

IP Address ASN Details
128.134.239.11 AS4766 Korea Telecom 1.36ms from Seoul, KR
128.134.236.140 AS4766 Korea Telecom 1.38ms from Seoul, KR
128.134.237.11 AS4766 Korea Telecom 1.33ms from Seoul, KR
128.134.232.2 AS4766 Korea Telecom 1.34ms from Seoul, KR
128.134.235.11 AS4766 Korea Telecom 1.32ms from Seoul, KR
128.134.238.80 AS4766 Korea Telecom 1.31ms from Seoul, KR
128.134.233.11 AS4766 Korea Telecom 1.29ms from Seoul, KR
128.134.234.189 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
151.253.213.133 AS5384 Emirates Internet 2.18ms from Al Fujairah City, AE
120.245.49.101 AS56048 China Mobile Communicaitons Corporation 4.24ms from Beijing, CN
156.67.149.133 AS207503 neu-medianet GmbH 4.48ms from Berlin, DE
190.250.233.197 AS13489 UNE EPM TELECOMUNICACIONES S.A. 5.27ms from Bogota, CO
94.246.96.149 AS12552 GlobalConnect AB 2.27ms from Falkenberg, SE
80.220.37.213 AS1759 Telia Finland Oyj 6.11ms from Helsinki, FI
139.150.83.213 AS3786 LG DACOM Corporation 0.77ms from Incheon, KR
101.255.134.85 AS38511 PT Remala Abadi 1.85ms from Jakarta, ID
185.243.96.101 AS48693 Rices Privately owned enterprise 7.09ms from Kyiv, UA
193.204.11.37 AS137 Consortium GARR 8.61ms from Milan, IT
217.221.138.229 AS8968 BT Italia S.p.A. 2.46ms from Milan, IT
185.60.30.85 AS19855 Masergy Communications, Inc. 0.54ms from Paris, FR
86.218.224.117 AS3215 Orange S.A. 5.79ms from Paris, FR
189.232.26.53 AS8151 UNINET 3.43ms from Santiago de Queretaro, MX
146.235.40.149 AS31898 Oracle Corporation 0.27ms from Sao Paulo, BR
185.149.254.37 AS202940 ITC NG ltd 0.16ms from Tel Aviv, IL
54.163.128.85 AS14618 Amazon.com, Inc. 0.52ms from Ashburn, US
190.248.159.213 AS13489 UNE EPM TELECOMUNICACIONES S.A. 4.29ms from Bogota, CO
199.227.164.245 AS3549 Level 3 Parent, LLC 1.07ms from Dallas, US
93.228.45.69 AS3320 Deutsche Telekom AG 5.54ms from Frankfurt am Main, DE
80.81.74.245 AS15412 FLAG TELECOM UK LIMITED 0.52ms from Los Angeles, US
154.63.58.5 AS174 Cogent Communications, LLC 0.26ms from Los Angeles, US
68.101.254.37 AS22773 Cox Communications Inc. 7.70ms from Los Angeles, US
74.207.175.149 AS14543 SRT Communications, Inc. 16.83ms from Minneapolis, US
182.164.53.101 AS17511 OPTAGE Inc. 2.00ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 128.134.238.37
traceroute to 128.134.238.37 (128.134.238.37): 64 hops max, 52 byte packets
4 [AS3356] 4.68.37.206 173.621 ms
5 [AS4766] 112.174.87.37 301.026 ms
6 [AS4766] 112.174.86.249 306.826 ms
7 *
8 *
9 *
10 [AS4766] 210.113.13.30 312.989 ms
11 [AS4766] 203.250.154.2 308.119 ms
12 [AS4766] 203.250.154.188 307.262 ms
13 *
14 *
15 [AS4766] 128.134.238.37 312.065 ms
Measurement taken from IPinfo ProbeNet in Rio de Janeiro, BR
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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