1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.55.0.0/16
  4. AS20473  | 66.55.128.0/19

66.55.128.0/19

AS20473  ·  The Constant Company, LLC

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Summary

Country United States
Domain constant.com
ASN AS20473
Registry ARIN
ID CONSTANT

WHOIS Details

NetHandle:      NET-66-55-128-0-1
OrgID:          CHOOP-1
Parent:         NET-66-0-0-0-0
NetName:        CONSTANT
NetRange:       66.55.128.0 - 66.55.159.255
NetType:        allocation
Comment:        Geofeed https://geofeed.constant.com/
RegDate:        2003-07-14
Updated:        2022-09-20
Source:         ARIN


OrgID:          CHOOP-1
OrgName:        The Constant Company, LLC
CanAllocate:    
Street:         319 Clematis St. Suite 900
City:           West Palm Beach
State/Prov:     FL
Country:        US
PostalCode:     33401
Comment:        http://www.constant.com/
RegDate:        2006-10-03
Updated:        2022-12-21
OrgAdminHandle: DA899-ARIN
OrgTechHandle:  NETWO1159-ARIN
OrgAbuseHandle: ABUSE1143-ARIN
OrgNOCHandle:   NETWO1159-ARIN
Source:         ARIN


POCHandle:      DA899-ARIN
IsRole:         N
LastName:       Aninowsky
FirstName:      Dave
Street:         319 Clematis St. Suite 900
City:           West Palm Beach
State/Prov:     FL
Country:        US
PostalCode:     33401
RegDate:        1996-06-04
Updated:        2025-11-12
OfficePhone:    +1-973-849-0500
Mailbox:        abuse@constant.com
Source:         ARIN


POCHandle:      ABUSE1143-ARIN
IsRole:         Y
LastName:       Abuse Department
FirstName:      
Street:         319 Clematis St. Suite 900
City:           West Palm Beach
State/Prov:     FL
Country:        US
PostalCode:     33401
RegDate:        2006-03-16
Updated:        2025-07-17
OfficePhone:    +1-973-849-0500
Mailbox:        abuse@constant.com
Source:         ARIN


POCHandle:      NETWO1159-ARIN
IsRole:         Y
LastName:       Network Operations
FirstName:      
Street:         319 Clematis St. Suite 900
City:           West Palm Beach
State/Prov:     FL
Country:        US
PostalCode:     33401
RegDate:        2006-03-16
Updated:        2025-03-12
OfficePhone:    +1-973-849-0500
Mailbox:        network@constant.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.55.0.0/16

Range ASN Company Num of IPs
66.55.0.0/18 AS3549 Level 3 Parent, LLC 16,384
66.55.192.0/19 AS5760 Great Works Internet 8,192
66.55.160.0/19 AS7029 Windstream Communications LLC 8,192
66.55.224.0/19 AS7029 Windstream Communications LLC 8,192
66.55.112.0/20 AS3855 Logic Communications Ltd 4,096
66.55.67.0/24 AS36007 Cloud Web Manage 256
66.55.68.0/24 AS36007 Cloud Web Manage 256
66.55.75.0/24 AS36007 Cloud Web Manage 256
66.55.76.0/24 AS36007 Cloud Web Manage 256
66.55.77.0/24 AS36007 Cloud Web Manage 256
66.55.78.0/24 AS36007 Cloud Web Manage 256
66.55.66.0/24 AS54913 Cloud Web Manage 256
66.55.19.0/24 AS26831 Cameron Communications, LLC 256
66.55.18.0/24 AS26831 Cameron Communications, LLC 256
66.55.65.0/24 AS36007 Cloud Web Manage 256
66.55.64.0/24 AS36007 Cloud Web Manage 256

Hosted domains

There are 623 domain names hosted across 179 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.55.128.91 blackgoldpavement.com 116
66.55.159.242 tpsociety.org 59
66.55.159.164 slpc.io 27
66.55.136.185 nourishlifevitality.com 17
66.55.153.114 healthreachchc.org 14
66.55.156.67 fekula.net 13
66.55.145.45 plasticminiscraper.com 11
66.55.133.196 whimsyfilms.com 10
66.55.159.25 criacaodesitesergipe.com.br 10
66.55.156.211 fondazionebielladomani.it 9
66.55.143.243 countytaxsale.com 9
66.55.141.131 embajadadelapaz.org 7
66.55.150.2 nucowireless.com 6
66.55.141.67 copticstore.com 6
66.55.147.179 pleasepetme.com 6
66.55.144.135 my-sniper.com 6
66.55.138.67 epicgaming.fun 6
66.55.151.148 whootysnaps.com 6
66.55.159.74 colorfuldayevents.com 6
66.55.147.178 busatest.com 6

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.
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Pingable IPs

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

IP Address ASN Details
66.55.151.66 AS20473 The Constant Company, LLC 0.20ms from Piscataway, US
66.55.138.148 AS20473 The Constant Company, LLC 0.12ms from Piscataway, US
66.55.156.226 AS20473 The Constant Company, LLC 0.18ms from Piscataway, US
66.55.153.91 AS20473 The Constant Company, LLC 0.17ms from Piscataway, US
66.55.157.50 AS20473 The Constant Company, LLC 0.27ms from Piscataway, US
66.55.137.143 AS20473 The Constant Company, LLC 0.15ms from Piscataway, US
66.55.142.19 AS20473 The Constant Company, LLC 0.14ms from Piscataway, US
66.55.132.169 AS20473 The Constant Company, LLC 0.12ms from Piscataway, US
66.55.154.196 AS20473 The Constant Company, LLC 0.17ms from Piscataway, US
66.55.130.19 AS20473 The Constant Company, LLC 0.14ms from Piscataway, US
66.55.133.205 AS20473 The Constant Company, LLC 0.34ms from Piscataway, US
66.55.159.32 AS20473 The Constant Company, LLC 0.22ms from Piscataway, US
66.55.144.142 AS20473 The Constant Company, LLC 0.26ms from Piscataway, US
66.55.148.58 AS20473 The Constant Company, LLC 0.28ms from Piscataway, US
66.55.149.135 AS20473 The Constant Company, LLC 0.18ms from Piscataway, US
66.55.150.243 AS20473 The Constant Company, LLC 0.14ms from Piscataway, US
66.55.139.174 AS20473 The Constant Company, LLC 0.13ms from Piscataway, US
66.55.141.16 AS20473 The Constant Company, LLC 0.14ms from Piscataway, US
66.55.152.237 AS20473 The Constant Company, LLC 0.28ms from Piscataway, US
66.55.129.4 AS20473 The Constant Company, LLC 0.18ms from Piscataway, US
66.55.145.217 AS20473 The Constant Company, LLC 0.32ms from Piscataway, US
66.55.155.243 AS20473 The Constant Company, LLC 0.16ms from Piscataway, US
66.55.158.47 AS20473 The Constant Company, LLC 0.14ms from Piscataway, US
66.55.128.18 AS20473 The Constant Company, LLC 0.13ms from Piscataway, US
66.55.143.139 AS20473 The Constant Company, LLC 0.30ms from Piscataway, US

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
20.162.126.115 AS8075 Microsoft Corporation 0.17ms from Cardiff, GB
12.207.121.3 AS7018 AT&T Enterprises, LLC 17.15ms from Columbus, US
91.42.173.67 AS3320 Deutsche Telekom AG 9.80ms from Frankfurt am Main, DE
119.162.148.99 AS4837 CHINA UNICOM China169 Backbone 3.60ms from Jinan, CN
68.7.250.83 AS22773 Cox Communications Inc. 6.66ms from Los Angeles, US
172.179.161.211 AS8075 Microsoft Corporation 0.33ms from Quincy, US
198.128.24.3 AS292 ESnet 2.54ms from San Jose, US
179.154.114.131 AS28573 Claro NXT Telecomunicacoes Ltda 7.02ms from Sao Paulo, BR
217.215.68.3 AS3301 Telia Company AB 1.13ms from Stockholm, SE
221.110.116.131 AS17676 SoftBank Corp. 7.13ms from Tokyo, JP
89.234.218.67 AS60806 "ZICOM NEXT" SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA 7.85ms from Warsaw, PL
137.56.97.83 AS1103 SURF B.V. 3.65ms from Amsterdam, NL
45.8.252.3 AS135391 AOFEI DATA INTERNATIONAL COMPANY LIMITED 0.56ms from Amsterdam, NL
38.111.136.3 AS174 Cogent Communications, LLC 4.68ms from Ashburn, US
91.138.206.163 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.43ms from Athens, GR
38.140.133.227 AS174 Cogent Communications, LLC 0.54ms from Chicago, US
46.105.40.67 AS16276 OVH SAS 0.06ms from Gravelines, FR
43.100.115.195 AS45102 Alibaba (US) Technology Co., Ltd. 1.06ms from Hong Kong, HK
211.12.252.3 AS7670 Enecom,Inc. 6.05ms from Osaka, JP
118.63.208.19 AS4766 Korea Telecom 2.28ms from Seoul, KR
185.69.221.3 AS205261 STARROKETS LLC 0.33ms from Stockholm, SE
124.35.253.211 AS17506 ARTERIA Networks Corporation 1.18ms from Tokyo, JP
60.143.191.19 AS17676 SoftBank Corp. 1.03ms from Tokyo, JP
77.36.72.163 AS136787 PacketHub S.A. 0.14ms from Toronto, CA
37.157.146.3 AS21412 UAB "Cgates" 1.75ms from Vilnius, LT

Traceroute

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

$
traceroute -a -n -q1 -f4 66.55.151.17
traceroute to 66.55.151.17 (66.55.151.17): 64 hops max, 52 byte packets
4 [AS20473] 66.55.151.17 0.913 ms
Measurement taken from IPinfo ProbeNet in Piscataway, US
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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