1. All IP Ranges
  2. 104.0.0.0/8
  3. 104.140.0.0/16
  4. AS4766  | 104.140.8.0/23

104.140.8.0/23

AS4766  ·  Korea Telecom

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Summary

Country United States
Domain iana.org
ASN AS4766
Registry ARIN
ID NETUTILS

WHOIS Details

NetHandle:      NET-104-140-8-0-2
OrgID:          DCL-577
Parent:         NET-104-140-8-0-1
NetName:        NETUTILS
NetRange:       104.140.8.0 - 104.140.9.255
NetType:        reallocation
RegDate:        2025-08-04
Updated:        2025-08-04
Source:         ARIN


OrgID:          DCL-577
OrgName:        Internet Utilities NA LLC
CanAllocate:    
Street:         2711 Centerville Road
City:           Wilmington
State/Prov:     DE
Country:        US
PostalCode:     19808
RegDate:        2015-11-18
Updated:        2024-08-23
OrgAdminHandle: GRINI3-ARIN
OrgTechHandle:  IUS-ARIN
OrgAbuseHandle: IUA-ARIN
Source:         ARIN


POCHandle:      IUA-ARIN
IsRole:         Y
LastName:       Internet Utilities Abuse
FirstName:      
Street:         251 Little Falls Drive
City:           Wilmington
State/Prov:     DE
Country:        US
PostalCode:     19808
RegDate:        2024-08-23
Updated:        2025-08-23
OfficePhone:    +1-650-934-1667
Mailbox:        report@abuseradar.com
Source:         ARIN


POCHandle:      IUS-ARIN
IsRole:         Y
LastName:       Internet Utilities Support
FirstName:      
Street:         251 Little Falls Drive
City:           Wilmington
State/Prov:     DE
Country:        US
PostalCode:     19808
RegDate:        2024-08-23
Updated:        2025-08-23
OfficePhone:    +1-650-564-3425
Mailbox:        support@netutils.io
Source:         ARIN


POCHandle:      GRINI3-ARIN
IsRole:         N
LastName:       Grinius
FirstName:      Vincentas
Street:         6th Floor, 9 Appold Street
City:           London
State/Prov:     
Country:        GB
PostalCode:     EC2A 2AP
RegDate:        2024-08-23
Updated:        2025-08-23
OfficePhone:    +44-870-820-0222
Mailbox:        accounts@netutils.io
Mailbox:        legal@netutils.io
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 104.140.0.0/16

Range ASN Company Num of IPs
104.140.64.0/22 AS40850 UPIX NETWORKS INTERNATIONAL LLC 1,024
104.140.244.0/22 AS62904 ServerHub New York 1,024
104.140.104.0/22 AS62904 ServerHub Dallas DAL1228 1,024
104.140.200.0/22 AS62904 ServerHub New York 1,024
104.140.76.0/22 AS62904 ServerHub Seattle 1,024
104.140.136.0/22 AS62904 ServerHub Phoenix 1,024
104.140.172.0/22 AS62904 ServerHub 1,024
104.140.184.0/22 AS62904 ServerHub Dallas 1,024
104.140.0.0/22 AS62904 Eonix Communications 1,024
104.140.32.0/23 AS2914 SparkTech Ltd 512
104.140.98.0/23 AS2914 SparkTech Ltd 512
104.140.86.0/23 AS2914 SparkTech Ltd 512
104.140.38.0/23 AS62904 Pinnacle Marketing 512
104.140.46.0/23 AS62904 Nate Leaver 512
104.140.84.0/23 AS62904 GND SEO & DESIGN 512
104.140.55.0/24 AS395793 Arisk Communications inc. 256
104.140.177.0/24 AS395793 Arisk Communications inc. 256
104.140.60.0/24 AS2914 Arisk Communications inc. 256
104.140.34.0/24 AS7201 Private Customer 256
104.140.36.0/24 AS7201 Private Customer 256
104.140.80.0/24 AS62904 Buyproxies.org 256
104.140.176.0/24 AS2914 Arisk Communications inc. 256
104.140.43.0/24 AS7201 Private Customer 256
104.140.42.0/24 AS2914 Arisk Communications inc. 256
104.140.35.0/24 AS7201 Private Customer 256
104.140.37.0/24 AS5650 Private Customer 256
104.140.59.0/24 AS5650 Private Customer 256
104.140.199.0/24 AS401856 Private Customer 256

Hosted domains

There are 761 domain names hosted across 434 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

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

IP Address ASN Details
104.140.9.197 AS4766 Korea Telecom 0.84ms from Incheon, KR
104.140.8.238 AS4766 Korea Telecom 0.84ms from Incheon, 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
96.230.162.87 AS701 Verizon Business 2.03ms from Boston, US
170.210.227.183 AS4270 Red de Interconexion Universitaria 15.79ms from Buenos Aires, AR
39.138.47.151 AS9808 China Mobile Communications Group Co., Ltd. 4.77ms from Chengdu, CN
13.59.66.247 AS16509 Amazon.com, Inc. 0.10ms from Columbus, US
93.237.212.183 AS3320 Deutsche Telekom AG 6.24ms from Frankfurt am Main, DE
39.60.132.199 AS17557 Pakistan Telecommunication Company Limited 18.17ms from Islamabad, PK
34.49.120.247 AS396982 Google LLC 0.07ms from Melbourne, AU
71.224.59.71 AS7922 Comcast Cable Communications, LLC 7.67ms from New York City, US
124.42.40.39 AS23724 IDC, China Telecommunications Corporation 3.04ms from Tianjin, CN
83.188.108.231 AS1257 Tele2 Sverige AB 14.51ms from Vilnius, LT
171.102.152.55 AS7470 TRUE INTERNET Co.,Ltd. 1.03ms from Bangkok, TH
98.215.235.7 AS7922 Comcast Cable Communications, LLC 10.54ms from Chicago, US
178.231.212.39 AS31615 Odido Netherlands B.V. 11.86ms from Delft, NL
84.186.163.7 AS3320 Deutsche Telekom AG 4.16ms from Hamburg, DE
39.57.41.103 AS17557 Pakistan Telecommunication Company Limited 2.23ms from Karachi, PK
34.160.25.71 AS396982 Google LLC 0.07ms from Melbourne, AU
184.94.154.23 AS27589 MOJOHOST 0.12ms from Miami, US
129.20.140.151 AS2200 Renater 6.84ms from Paris, FR
82.211.147.135 AS16010 Magticom Ltd. 0.78ms from Tbilisi, GE
73.74.238.215 AS7922 Comcast Cable Communications, LLC 2.64ms from Chicago, US
74.141.11.199 AS10796 Charter Communications Inc 9.40ms from Columbus, US
162.230.20.183 AS7018 AT&T Enterprises, LLC 17.40ms from Dallas, US
176.94.184.71 AS3209 Vodafone GmbH 2.32ms from Duesseldorf, DE
220.162.168.215 AS4134 CHINANET BACKBONE 5.71ms from Fuzhou, CN
1.30.133.231 AS4837 CHINA UNICOM China169 Backbone 2.97ms from Hohhot, CN

Traceroute

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

$
traceroute -a -n -q1 104.140.8.50
traceroute to 104.140.8.50 (104.140.8.50): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 *
7 *
8 [AS4766] 104.140.8.50 1.665 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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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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