1. All IP Ranges
  2. 23.0.0.0/8
  3. 23.231.0.0/16
  4. AS20473  | 23.231.20.0/23

23.231.20.0/23

AS20473  ·  The Constant Company, LLC

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Summary

Country United States
Domain iana.org
ASN AS20473
Registry ARIN
ID NETUTILS

WHOIS Details

NetHandle:      NET-23-231-20-0-2
OrgID:          DCL-577
Parent:         NET-23-231-20-0-1
NetName:        NETUTILS
NetRange:       23.231.20.0 - 23.231.21.255
NetType:        reallocation
RegDate:        2025-09-02
Updated:        2025-09-02
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:      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:      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:      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 23.231.0.0/16

Range ASN Company Num of IPs
23.231.4.0/22 AS62904 ServerHub Phoenix 1,024
23.231.76.0/22 AS62904 ServerHub Los Angeles 1,024
23.231.88.0/22 AS62904 RW Advertising Inc 1,024
23.231.16.0/23 AS20473 Internet Utilities NA LLC 512
23.231.111.0/24 AS3257 NeoFiber Communications inc. 256
23.231.115.0/24 AS3257 NeoFiber Communications inc. 256
23.231.26.0/24 AS198087 Private Customer 256
23.231.34.0/24 AS3257 NeoFiber Communications inc. 256
23.231.97.0/24 AS398991 Latam LLC 256
23.231.27.0/24 AS5650 Private Customer 256
23.231.111.0/24 AS62904 NeoFiber Communications inc. 256
23.231.49.0/24 AS62904 Fei Liu 256
23.231.120.0/24 AS3257 NeoFiber Communications inc. 256
23.231.26.0/24 AS198087 Private Customer 256
23.231.14.0/24 AS214025 Private Customer 256
23.231.26.0/24 AS214025 Private Customer 256
23.231.26.0/24 AS214025 Private Customer 256

Hosted domains

There are 720 domain names hosted across 419 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
23.231.21.91 jbdcf.com 4
23.231.21.11 zjyunxiang.com 4
23.231.21.78 kuaidanku.com 4
23.231.21.132 zgyixian.com 4
23.231.21.202 jjshangbiao.com 4
23.231.21.146 lcchangrun.com 4
23.231.21.222 pingmeireja.com 4
23.231.21.137 ku55555.com 4
23.231.21.6 fz1688.net 4
23.231.21.90 ahzqyl.com 4
23.231.21.118 52zhishiw.com 4
23.231.21.249 ygkml.com 4
23.231.21.184 migemall.com 4
23.231.21.142 trebf.com 4
23.231.21.247 cglhl.com 4
23.231.21.166 sat-ssat.com 3
23.231.21.34 guanyjzs.com 3
23.231.21.246 flhzf.com 3
23.231.21.153 lijie58.com 3
23.231.21.171 machine-candy.com 3

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

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
124.156.240.87 AS132203 Tencent Building, Kejizhongyi Avenue 0.87ms from Bangkok, TH
223.158.140.231 AS4134 CHINANET-BACKBONE 6.26ms from Changsha, CN
174.62.43.103 AS7922 Comcast Cable Communications, LLC 15.09ms from Denver, US
27.76.56.23 AS7552 Viettel Group 4.88ms from Hanoi, VN
178.121.61.7 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 2.10ms from Minsk, BY
63.153.71.135 AS209 CenturyLink Communications, LLC 5.84ms from Missoula, US
91.37.228.71 AS3320 Deutsche Telekom AG 2.79ms from Nuernberg, DE
126.27.200.39 AS17676 SoftBank Corp. 13.81ms from Osaka, JP
82.127.176.87 AS3215 Orange S.A. 1.66ms from Paris, FR
117.205.120.55 AS9829 National Internet Backbone 11.24ms from Saint Thomas Mount, IN
98.252.108.39 AS7922 Comcast Cable Communications, LLC 7.74ms from Santa Clara, US
76.213.126.87 AS7018 AT&T Enterprises, LLC 12.39ms from Atlanta, US
16.145.84.247 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
187.65.237.23 AS28573 Claro NXT Telecomunicacoes Ltda 5.76ms from Curitiba, BR
75.217.68.7 AS6167 Verizon Business 17.86ms from Dallas, US
171.76.59.151 AS24560 Bharti Airtel Ltd., Telemedia Services 8.96ms from Delhi, IN
174.29.132.7 AS209 CenturyLink Communications, LLC 2.14ms from Denver, US
175.178.202.7 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.89ms from Guangzhou, CN
99.142.75.231 AS7018 AT&T Enterprises, LLC 1.71ms from Los Angeles, US
87.19.66.55 AS3269 Telecom Italia S.p.A. 8.45ms from Milan, IT
91.201.2.23 AS12714 PJSC MegaFon 15.84ms from Samara, RU
1.173.136.167 AS3462 Data Communication Business Group 4.71ms from Taichung, TW
94.136.112.55 AS60368 Greentube GmbH 0.40ms from Vienna, AT
130.89.113.215 AS1133 University Twente 3.52ms from Amsterdam, NL
74.204.182.7 AS14383 M3COM of Virginia, Inc 0.54ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -m8 23.231.20.2
traceroute to 23.231.20.2 (23.231.20.2): 8 hops max, 52 byte packets
2 [AS20473] 149.248.48.16 100.025 ms
3 *
4 *
5 [AS20473] 149.248.49.52 99.728 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Zuerich, CH
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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