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

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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:        2024-11-12
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 9,408 domain names hosted across 2,622 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 385
155.138.135.172 ironpinecontracting.com 294
155.138.159.18 greenlineappliancesparts.ca 191
155.138.133.124 bileriblodet.dk 190
155.138.136.105 stingray.com 153
155.138.156.68 axe-travail.ca 145
155.138.147.59 namescon.ca 139
155.138.156.240 joanlogan.com 104
155.138.156.194 kaymor.com 102
155.138.158.164 fdimarketinsightshub.com 92
155.138.132.36 deneigementmontblanc.com 88
155.138.140.167 sadcao.com 82
155.138.143.214 northernmetalliclubricants.com 68
155.138.145.94 condopontrouge.ca 67
155.138.133.205 postholesplus.com 64
155.138.150.147 duobrazil.com 62
155.138.158.103 bowmanvilledentureclinic.com 53
155.138.145.12 plalker.com 52
155.138.133.148 redeemerchicago.com 50
155.138.156.224 cliniquedentairelepinebernier.com 48

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

5,709 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
155.138.136.166 AS20473 The Constant Company, LLC 0.17ms from Toronto, CA
155.138.132.35 AS20473 The Constant Company, LLC 0.16ms from Toronto, CA
155.138.152.19 AS20473 The Constant Company, LLC 0.14ms from Toronto, CA
155.138.137.229 AS20473 The Constant Company, LLC 0.17ms from Toronto, CA
155.138.149.238 AS20473 The Constant Company, LLC 0.16ms from Toronto, CA
155.138.145.106 AS20473 The Constant Company, LLC 0.17ms from Toronto, CA
155.138.151.204 AS20473 The Constant Company, LLC 0.18ms from Toronto, CA
155.138.159.100 AS20473 The Constant Company, LLC 0.18ms from Toronto, CA
155.138.139.63 AS20473 The Constant Company, LLC 0.17ms from Toronto, CA
155.138.131.125 AS20473 The Constant Company, LLC 0.19ms from Toronto, CA
155.138.155.247 AS20473 The Constant Company, LLC 0.16ms from Toronto, CA
155.138.129.241 AS20473 The Constant Company, LLC 0.13ms from Toronto, CA
155.138.138.76 AS20473 The Constant Company, LLC 0.17ms from Toronto, CA
155.138.141.168 AS20473 The Constant Company, LLC 0.14ms from Toronto, CA
155.138.147.179 AS20473 The Constant Company, LLC 0.18ms from Toronto, CA
155.138.142.202 AS20473 The Constant Company, LLC 0.17ms from Toronto, CA
155.138.156.49 AS20473 The Constant Company, LLC 0.16ms from Toronto, CA
155.138.150.49 AS20473 The Constant Company, LLC 0.14ms from Toronto, CA
155.138.134.239 AS20473 The Constant Company, LLC 0.16ms from Toronto, CA
155.138.135.94 AS20473 The Constant Company, LLC 0.16ms from Toronto, CA
155.138.128.150 AS20473 The Constant Company, LLC 0.15ms from Toronto, CA
155.138.154.248 AS20473 The Constant Company, LLC 0.18ms from Toronto, CA
155.138.144.78 AS20473 The Constant Company, LLC 0.15ms from Toronto, CA
155.138.146.104 AS20473 The Constant Company, LLC 0.18ms from Toronto, CA
155.138.140.212 AS20473 The Constant Company, LLC 0.16ms 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
50.170.52.3 AS7922 Comcast Cable Communications, LLC 2.46ms from Boston, US
188.167.211.99 AS6830 Liberty Global B.V. 8.65ms from Brno, CZ
70.61.48.131 AS10796 Charter Communications Inc 3.07ms from Columbus, US
156.244.73.67 AS142286 LUOGELANG (FRANCE) LIMITED 1.17ms from Hong Kong, HK
108.243.41.163 AS7018 AT&T Enterprises, LLC 1.86ms from Houston, US
205.207.0.3 AS393347 TollFreeForwarding.com 1.72ms from Los Angeles, US
68.199.206.147 AS6128 Cablevision Systems Corp. 8.46ms from New York City, US
39.85.129.227 AS4837 CHINA UNICOM China169 Backbone 7.03ms from Qingdao, CN
100.26.194.35 AS14618 Amazon.com, Inc. 0.40ms from Reston, US
174.34.200.227 AS14051 Consolidated Communications, Inc. 5.52ms from San Jose, US
97.125.51.227 AS209 CenturyLink Communications, LLC 11.31ms from St. Louis, US
37.97.200.51 AS20857 Signet B.V. 0.58ms from Amsterdam, NL
8.14.195.83 AS26102 CALIBRE Systems Inc. 2.27ms from Ashburn, US
49.177.241.83 AS4804 Microplex PTY LTD 3.10ms from Brisbane, AU
75.227.224.19 AS6167 Verizon Business 18.20ms from Chicago, US
70.90.46.99 AS7922 Comcast Cable Communications, LLC 7.04ms from Detroit, US
5.30.12.3 AS15802 Emirates Integrated Telecommunications Company PJSC 2.88ms from Dubai, AE
63.178.137.147 AS16509 Amazon.com, Inc. 0.20ms from Frankfurt am Main, DE
223.247.151.19 AS140527 China Telecom 4.46ms from Huai'an, CN
115.243.156.211 AS55836 Reliance Jio Infocomm Limited 7.13ms from Kolkata, IN
221.202.243.19 AS4837 CHINA UNICOM China169 Backbone 10.83ms from Liaoyang, CN
37.15.137.131 AS12479 Orange Espagne SA 7.21ms from Madrid, ES
85.59.137.179 AS12479 Orange Espagne SA 9.69ms from Madrid, ES
112.211.191.51 AS9299 Philippine Long Distance Telephone Company 0.96ms from Manila, PH
167.59.248.51 AS6057 Administracion Nacional de Telecomunicaciones 3.48ms from Montevideo, UY

Traceroute

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

$
traceroute -a -n -q1 -f3 155.138.139.159
traceroute to 155.138.139.159 (155.138.139.159): 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs