64.81.172.0/23

AS4766 · Korea Telecom

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Summary

Country	United States
Domain	abuseradar.com
ASN	AS4766
Parent Range	64.81.0.0/16
Registry	ARIN
ID	NET-64-81-172-0-23

WHOIS Details

NetHandle:      NET-64-81-172-0-1
OrgID:          C11325613
Parent:         NET-64-81-160-0-2
NetName:        NET-64-81-172-0-23
NetRange:       64.81.172.0 - 64.81.173.255
NetType:        reassignment
Comment:        report@abuseradar.com
Comment:        Geofeed https://geofeed.ipxo.com/geofeed.txt
RegDate:        2025-08-21
Updated:        2025-08-21
Source:         ARIN


OrgID:          C11325613
OrgName:        Private Customer
CanAllocate:    
Street:         Private Residence
City:           Raleigh
State/Prov:     NC
Country:        US
PostalCode:     27613
Comment:        report@abuseradar.com
RegDate:        2025-08-21
Updated:        2025-08-21
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 64.81.172.0/23

Range	ASN	Company	Num of IPs
64.81.0.0/16	AS3257	GTT Americas, LLC	65,536

Nearby Ranges

BGP prefixes that overlap with 64.81.0.0/16

Range	ASN	Company	Num of IPs
64.81.0.0/16	AS3257	GTT Americas, LLC	65,536
64.81.112.0/21	AS3257	GTT Communications Inc.	2,048
64.81.24.0/21	AS3257	GTT Communications Inc.	2,048
64.81.32.0/21	AS3257	GTT Communications Inc.	2,048
64.81.170.0/23	AS4766	Private Customer	512
64.81.164.0/24	AS27176	Private Customer	256
64.81.165.0/24	AS9304	HGC Global Communications Limited	256
64.81.166.0/24	AS9304	Private Customer	256
64.81.167.0/24	AS9304	Private Customer	256
64.81.168.0/24	AS9304	Private Customer	256
64.81.169.0/24	AS9304	Private Customer	256
64.81.177.0/24	AS5650	Private Customer	256
64.81.178.0/24	AS9304	HGC Global Communications Limited	256
64.81.179.0/24	AS206848	Private Customer	256
64.81.180.0/24	AS205886	Private Customer	256
64.81.181.0/24	AS206848	Private Customer	256
64.81.182.0/24	AS40605	ANYCONNECT INFORMATION TECHNOLOGY CO. LTD	256
64.81.183.0/24	AS26666	Private Customer	256
64.81.184.0/24	AS16276	Private Customer	256
64.81.186.0/24	AS9304	Private Customer	256
64.81.187.0/24	AS9304	Private Customer	256
64.81.188.0/24	AS9304	Private Customer	256
64.81.189.0/24	AS9304	Private Customer	256
64.81.190.0/24	AS6079	Private Customer	256
64.81.20.0/24	AS3257	GTT	256
64.81.45.0/24	AS11696	Speakeasy Network DSL	256
64.81.79.0/24	AS11696	Speakeasy Network DSL	256
64.81.127.0/24	AS11696	Speakeasy Network DSL	256
64.81.159.0/24	AS11696	Speakeasy Network DSL	256
64.81.161.0/24	AS205886	Private Customer	256
64.81.162.0/24	AS36352	Private Customer	256
64.81.163.0/24	AS9304	HGC Global Communications Limited	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
64.81.173.4	steiert.net	1
64.81.173.225	philshaw.net	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
64.81.172.185	AS4766 Korea Telecom	`0.88ms` from Seoul, KR
64.81.173.71	AS4766 Korea Telecom	`0.92ms` 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
86.123.128.23	AS8708 DIGI ROMANIA S.A.	`4.28ms` from Bacau, RO
99.162.12.7	AS7018 AT&T Enterprises, LLC	`8.67ms` from Dallas, US
190.237.161.7	AS6147 Telefonica del Peru S.A.A.	`0.50ms` from Lima, PE
142.54.237.7	AS46562 Performive LLC	`0.83ms` from Los Angeles, US
73.27.187.183	AS7922 Comcast Cable Communications, LLC	`10.21ms` from Miami, US
23.215.187.215	AS20940 Akamai International B.V.	`0.26ms` from New York City, US
166.93.6.55	AS26914 Synoptek, LLC	`8.95ms` from New York City, US
98.66.241.55	AS8075 Microsoft Corporation	`0.17ms` from Paris, FR
35.86.22.7	AS16509 Amazon.com, Inc.	`4.51ms` from Portland, US
125.128.209.183	AS4766 Korea Telecom	`1.50ms` from Seoul, KR
139.224.160.247	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.29ms` from Shanghai, CN
101.35.6.183	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.63ms` from Shanghai, CN
223.217.53.247	AS4713 NTT Communications Corporation	`3.44ms` from Tokyo, JP
69.231.146.199	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`0.53ms` from Zhongwei, CN
180.78.170.87	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`9.46ms` from Beijing, CN
123.59.0.103	AS23724 IDC, China Telecommunications Corporation	`3.11ms` from Beijing, CN
201.2.10.247	AS8167 V tal	`4.71ms` from Brasilia, BR
191.177.141.71	AS28573 Claro NXT Telecomunicacoes Ltda	`6.07ms` from Curitiba, BR
70.186.115.39	AS22773 Cox Communications Inc.	`17.05ms` from Dallas, US
102.163.62.23	AS30999 EMTEL LIMITED	`1.32ms` from Ebene, MU
70.64.97.39	AS6327 Shaw Communications Inc.	`10.71ms` from Edmonton, CA
103.79.131.167	AS140443 PT Herza Digital Indonesia	`0.41ms` from Jakarta, ID
13.127.185.55	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
84.202.194.215	AS2119 Telenor Norge AS	`6.51ms` from Oslo, NO
104.226.244.231	AS5650 Frontier Communications of America, Inc.	`0.39ms` from Secaucus, US

Traceroute

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

traceroute -a -n -q1 -f8 -m13 64.81.172.247

traceroute to 64.81.172.247 (64.81.172.247): 13 hops max, 52 byte packets

8 [AS4766] 112.191.127.67 1.32 ms

9 [AS4766] 112.188.253.133 1.085 ms

10 [AS4766] 121.156.121.98 1.455 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On September 11th 2025

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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