220.81.65.0/24

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	kt.com
ASN	AS4766
Parent Range	220.80.0.0/13
Registry	KRNIC
ID	220.81.65.0-220.81.65.255

WHOIS Details

inetnum:            220.81.65.0 - 220.81.65.255
descr:              KT
network-type:       CUSTOMER
address:            Sinryeong-Myeon Yeongcheon-Si Gyeongsangbuk-Do
zip-code:           770-810
created:            2015-03-17
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 220.81.65.0/24

Range	ASN	Company	Num of IPs
220.80.0.0/13	AS4766	Korea Telecom	524,288

Nearby Ranges

BGP prefixes that overlap with 220.81.0.0/16

Range	ASN	Company	Num of IPs
220.80.0.0/13	AS4766	Korea Telecom	524,288
220.81.64.0/24	AS4766	KT	256
220.81.66.0/24	AS4766	KT	256
220.81.195.0/24	AS9523	Mokwondaehakgyo	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
185.214.167.184	AS62240 Clouvider	`0.21ms` from Amsterdam, NL
34.242.29.120	AS16509 Amazon.com, Inc.	`0.29ms` from Dublin, IE
193.203.141.8	AS2110 Enet Communications LIMITED	`1.62ms` from Dublin, IE
113.168.184.40	AS45899 VNPT Corp	`3.19ms` from Hanoi, VN
103.73.215.184	AS55341 ORANGEINFOCOM-IN-IN	`8.04ms` from Hyderabad, IN
183.124.217.56	AS4766 Korea Telecom	`7.52ms` from Incheon, KR
117.199.221.88	AS9829 National Internet Backbone	`10.08ms` from Kolkata, IN
34.160.83.248	AS396982 Google LLC	`0.07ms` from Melbourne, AU
71.200.207.72	AS7922 Comcast Cable Communications, LLC	`6.80ms` from Miami, US
88.181.178.8	AS12322 Free SAS	`13.44ms` from Paris, FR
90.110.172.168	AS3215 Orange S.A.	`4.84ms` from Paris, FR
3.235.195.72	AS14618 Amazon.com, Inc.	`0.37ms` from Reston, US
52.73.90.200	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
154.67.79.200	AS21351 Canal + Telecom SAS	`5.41ms` from Saint-Denis, RE
189.245.243.248	AS8151 UNINET	`4.21ms` from Santiago de Queretaro, MX
180.92.95.88	AS9770 LG HelloVision Corp.	`5.33ms` from Seoul, KR
118.21.58.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.71ms` from Tokyo, JP
183.173.134.40	AS4538 China Education and Research Network Center	`6.46ms` from Beijing, CN
189.61.43.72	AS28573 Claro NXT Telecomunicacoes Ltda	`4.86ms` from Brasilia, BR
80.93.40.232	AS28919 Stadtwerke Kufstein GmbH	`12.55ms` from Frankfurt am Main, DE
93.103.161.88	AS34779 T-2, d.o.o.	`2.64ms` from Ljubljana, SI
168.138.24.200	AS31898 Oracle Corporation	`0.19ms` from Melbourne, AU
84.207.1.248	AS13237 euNetworks GmbH	`1.52ms` from Paris, FR
81.254.46.184	AS3215 Orange S.A.	`8.00ms` from Paris, FR
151.77.104.88	AS1267 WIND TRE S.P.A.	`4.73ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -f5 -m10 220.81.65.73

traceroute to 220.81.65.73 (220.81.65.73): 10 hops max, 52 byte packets

5 [AS4766] 112.174.87.241 295.568 ms

6 [AS4766] 112.174.91.121 288.826 ms

7 [AS4766] 112.190.29.250 291.489 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Budapest, HU

On January 18th 2026

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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