1. All IP Ranges
  2. 155.0.0.0/8
  3. 155.138.0.0/16
  4. AS20473  | 155.138.128.0/19

155.138.128.0/19

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-155-138-128-0-1
OrgID:          CHOOP-1
Parent:         NET-155-0-0-0-0
NetName:        CONSTANT
NetRange:       155.138.128.0 - 155.138.255.255
NetType:        allocation
Comment:        Geofeed https://geofeed.constant.com/
RegDate:        2018-12-05
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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 155.138.0.0/16

Range ASN Company Num of IPs
155.138.64.0/18 AS25019 Saudi Telecom Company JSC 16,384
155.138.0.0/18 AS26174 Saginaw Valley State University 16,384

Hosted domains

There are 9,482 domain names hosted across 2,628 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
155.138.144.37 exacte.ca 389
155.138.135.172 brokeragegi.ca 242
155.138.159.18 greenlineappliancesparts.ca 187
155.138.136.105 stingray.com 185
155.138.133.124 bileriblodet.dk 183
155.138.147.59 namescon.ca 169
155.138.156.68 axe-travail.ca 145
155.138.156.194 kaymor.com 102
155.138.156.240 rzrinsurance.com 98
155.138.158.164 fdimarketinsightshub.com 92
155.138.132.36 glcaudiovideo.ca 86
155.138.140.167 ecolemusiqueao.ca 83
155.138.136.82 centralsport.ca 70
155.138.143.214 northernmetalic.net 69
155.138.133.205 postholesplus.com 67
155.138.150.147 duobrazil.com 61
155.138.158.103 bowmanvilledentureclinic.com 60
155.138.156.224 finitionbetonbeauchamp.com 50
155.138.145.12 bonhomie.ca 49
155.138.133.148 weknowthegoodguy.com 49

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

5,578 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
155.138.134.73 AS20473 The Constant Company, LLC 0.13ms from Toronto, CA
155.138.143.94 AS20473 The Constant Company, LLC 0.18ms from Toronto, CA
155.138.130.85 AS20473 The Constant Company, LLC 0.15ms from Toronto, CA
155.138.140.212 AS20473 The Constant Company, LLC 0.16ms from Toronto, CA
155.138.136.2 AS20473 The Constant Company, LLC 0.19ms from Toronto, CA
155.138.142.183 AS20473 The Constant Company, LLC 0.18ms from Toronto, CA
155.138.149.238 AS20473 The Constant Company, LLC 0.14ms from Toronto, CA
155.138.159.107 AS20473 The Constant Company, LLC 0.19ms from Toronto, CA
155.138.128.150 AS20473 The Constant Company, LLC 0.15ms from Toronto, CA
155.138.139.63 AS20473 The Constant Company, LLC 0.18ms from Toronto, CA
155.138.150.49 AS20473 The Constant Company, LLC 0.17ms from Toronto, CA
155.138.135.62 AS20473 The Constant Company, LLC 0.18ms from Toronto, CA
155.138.129.241 AS20473 The Constant Company, LLC 0.15ms from Toronto, CA
155.138.151.49 AS20473 The Constant Company, LLC 0.17ms from Toronto, CA
155.138.148.202 AS20473 The Constant Company, LLC 0.19ms from Toronto, CA
155.138.138.76 AS20473 The Constant Company, LLC 0.18ms from Toronto, CA
155.138.145.36 AS20473 The Constant Company, LLC 0.18ms from Toronto, CA
155.138.132.35 AS20473 The Constant Company, LLC 0.17ms from Toronto, CA
155.138.144.27 AS20473 The Constant Company, LLC 0.14ms from Toronto, CA
155.138.133.29 AS20473 The Constant Company, LLC 0.18ms from Toronto, CA
155.138.156.85 AS20473 The Constant Company, LLC 0.17ms from Toronto, CA
155.138.152.35 AS20473 The Constant Company, LLC 0.14ms from Toronto, CA
155.138.158.3 AS20473 The Constant Company, LLC 0.15ms from Toronto, CA
155.138.131.91 AS20473 The Constant Company, LLC 0.19ms from Toronto, CA
155.138.141.168 AS20473 The Constant Company, LLC 0.15ms from Toronto, CA

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
79.131.117.3 AS6799 Ote SA (Hellenic Telecommunications Organisation) 11.35ms from Athens, GR
139.144.58.179 AS63949 Akamai Connected Cloud 0.40ms from Atlanta, US
72.82.6.195 AS701 Verizon Business 3.43ms from Boston, US
201.254.72.243 AS22927 Telefonica de Argentina 1.46ms from Buenos Aires, AR
74.143.76.147 AS10796 Charter Communications Inc 5.68ms from Columbus, US
109.120.134.67 AS210644 AEZA INTERNATIONAL LTD 0.47ms from Frankfurt am Main, DE
1.180.201.83 AS4134 CHINANET-BACKBONE 1.90ms from Hohhot, CN
108.243.41.163 AS7018 AT&T Enterprises, LLC 2.30ms from Houston, US
90.250.124.51 AS5378 Vodafone Limited 6.87ms from London, GB
65.51.15.19 AS54004 Optimum WiFi 1.72ms from Newark, US
126.48.157.99 AS17676 SoftBank Corp. 7.01ms from Tokyo, JP
210.226.190.99 AS4713 NTT DOCOMO BUSINESS,Inc. 3.76ms from Tokyo, JP
81.189.95.115 AS8437 Hutchison Drei Austria GmbH 10.28ms from Vienna, AT
64.98.81.147 AS32133 Ting Fiber Inc. 5.11ms from Charlotte, US
84.119.1.51 AS3209 Vodafone GmbH 7.66ms from Duesseldorf, DE
84.149.211.211 AS3320 Deutsche Telekom AG 11.33ms from Frankfurt am Main, DE
188.184.156.67 AS513 CERN - European Organization for Nuclear Research 1.05ms from Geneve, CH
17.253.85.195 AS6185 Apple Inc. 0.16ms from Hong Kong, HK
75.87.87.131 AS11427 Charter Communications Inc 13.80ms from Houston, US
8.130.186.211 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.82ms from Jining, CN
86.20.171.163 AS5089 Virgin Media Limited 4.14ms from London, GB
162.211.227.35 AS25820 IT7 Networks Inc 0.30ms from Los Angeles, US
87.1.202.195 AS3269 Telecom Italia S.p.A. 6.34ms from Milan, IT
90.176.240.19 AS5610 O2 Czech Republic, a.s. 4.73ms from Prague, CZ
54.92.141.163 AS14618 Amazon.com, Inc. 0.14ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f3 155.138.134.170
traceroute to 155.138.134.170 (155.138.134.170): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Toronto, CA
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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