1. All IP Ranges
  2. 216.0.0.0/8
  3. 216.128.0.0/16
  4. AS20473  | 216.128.144.0/20

216.128.144.0/20

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-216-128-128-0-1
OrgID:          CHOOP-1
Parent:         NET-216-0-0-0-0
NetName:        CONSTANT
NetRange:       216.128.128.0 - 216.128.191.255
NetType:        allocation
Comment:        Geofeed https://geofeed.constant.com/
RegDate:        2019-11-25
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 216.128.0.0/16

Range ASN Company Num of IPs
216.128.32.0/19 AS109 CISCO SYSTEMS, INC. 8,192
216.128.64.0/19 AS398025 Cumberland Connect 8,192
216.128.224.0/20 AS26223 Silver Star Communications 4,096
216.128.112.0/20 AS30142 247.ai, Inc. 4,096
216.128.240.0/20 AS40289 CGI Group - TX 4,096
216.128.208.0/20 AS7896 The Board of Regents of the University of Nebraska 4,096

Hosted domains

There are 2,542 domain names hosted across 539 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
216.128.145.32 advokatene-frogner.net 665
216.128.149.75 cooperativesolar.com 72
216.128.144.171 qrcodelion.com 63
216.128.144.231 newyorkwrestlingnews.com 60
216.128.145.238 crosscomputerrepair.com 58
216.128.148.5 abundancestrategies.net 55
216.128.148.57 missouricb.com 44
216.128.150.220 glems.org 40
216.128.148.79 tireconverter.com 39
216.128.147.53 cyberopticz.com 36
216.128.150.70 thebridge.net 36
216.128.147.76 neelandrobinson.com 35
216.128.146.192 redstarrentals.com 33
216.128.149.138 all-inpediatrics.com 33
216.128.146.34 chicagodiamondappraisers.com 32
216.128.148.201 nvcofny.com 30
216.128.150.20 icgchicago.com 26
216.128.148.65 putinbay.news 25
216.128.149.129 cargadoconnect.com 21
216.128.148.147 trettin.us 19

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

1,346 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
216.128.150.115 AS20473 The Constant Company, LLC 0.09ms from Chicago, US
216.128.151.184 AS20473 The Constant Company, LLC 0.09ms from Chicago, US
216.128.144.39 AS20473 The Constant Company, LLC 0.08ms from Chicago, US
216.128.149.83 AS20473 The Constant Company, LLC 0.13ms from Chicago, US
216.128.148.189 AS20473 The Constant Company, LLC 0.12ms from Chicago, US
216.128.147.168 AS20473 The Constant Company, LLC 0.11ms from Chicago, US
216.128.145.82 AS20473 The Constant Company, LLC 0.08ms from Chicago, US
216.128.146.160 AS20473 The Constant Company, LLC 0.12ms from Chicago, 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
101.30.36.36 AS4837 CHINA UNICOM China169 Backbone 4.51ms from Beijing, CN
178.220.6.244 AS8400 TELEKOM SRBIJA a.d. 6.42ms from Belgrade, RS
197.39.182.100 AS8452 TE-AS 6.26ms from Cairo, EG
90.227.148.148 AS3301 Telia Company AB 4.15ms from Goeteborg, SE
177.231.148.212 AS13999 Mega Cable, S.A. de C.V. 1.18ms from Guadalajara, MX
51.6.245.196 AS6871 Plusnet 6.70ms from London, GB
67.248.225.148 AS11351 Charter Communications Inc 11.02ms from New York City, US
3.233.205.132 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
128.208.152.100 AS73 University of Washington 1.28ms from Seattle, US
62.116.252.68 AS16117 Gavle Energi AB 3.36ms from Stockholm, SE
35.91.69.148 AS16509 Amazon.com, Inc. 0.29ms from Boardman, US
20.75.96.52 AS8075 Microsoft Corporation 0.29ms from Boydton, US
1.190.58.244 AS4837 CHINA UNICOM China169 Backbone 16.09ms from Changchun, CN
15.158.43.212 AS16509 Amazon.com, Inc. 0.80ms from Chicago, US
112.33.12.196 AS141425 China Mobile Group Guangdong communications corporation 5.35ms from Guangzhou, CN
24.28.140.116 AS11427 Charter Communications Inc 8.67ms from Houston, US
178.150.36.84 AS13188 CONTENT DELIVERY NETWORK LTD 0.69ms from Kyiv, UA
217.192.60.4 AS3303 Swisscom (Switzerland) Ltd 2.17ms from Lausanne, CH
92.18.2.116 AS13285 TalkTalk Communications Limited 6.86ms from London, GB
158.110.58.212 AS137 Consortium GARR 5.56ms from Milan, IT
134.129.129.36 AS19530 State of North Dakota, ITD 10.24ms from Minneapolis, US
39.79.99.36 AS4837 CHINA UNICOM China169 Backbone 4.86ms from Qingdao, CN
116.37.204.36 AS17858 LG POWERCOMM 2.53ms from Seoul, KR
99.220.7.52 AS812 Rogers Communications Canada Inc. 15.83ms from Toronto, CA
105.102.202.84 AS36947 Telecom Algeria 9.45ms from Valencia, ES

Traceroute

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

$
traceroute -a -n -q1 -f3 216.128.147.138
traceroute to 216.128.147.138 (216.128.147.138): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Chicago, 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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