1. All IP Ranges
  2. 205.0.0.0/8
  3. 205.207.0.0/16
  4. AS40444  | 205.207.104.0/24

205.207.104.0/24

AS40444  ·  Constant Contact, Inc

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Summary

Country United States
Domain constantcontact.com
ASN AS40444
Registry ARIN
ID NET-CTCT1

WHOIS Details

NetHandle:      NET-205-207-104-0-1
OrgID:          CONST-21
Parent:         NET-205-0-0-0-0
NetName:        NET-CTCT1
NetRange:       205.207.104.0 - 205.207.107.255
NetType:        allocation
RegDate:        2008-12-02
Updated:        2021-12-14
TechHandle:     CCO156-ARIN
AbuseHandle:    ABUSE1897-ARIN
NOCHandle:      CCO156-ARIN
Source:         ARIN


OrgID:          CONST-21
OrgName:        Constant Contact, Inc
CanAllocate:    
Street:         1601 Trapelo Road
Street:         Suite 329
City:           Waltham
State/Prov:     MA
Country:        US
PostalCode:     02451
RegDate:        2006-12-19
Updated:        2008-07-03
OrgAdminHandle: CCO156-ARIN
OrgTechHandle:  CCO156-ARIN
OrgAbuseHandle: ABUSE1897-ARIN
OrgNOCHandle:   CCO156-ARIN
Source:         ARIN


POCHandle:      ABUSE1897-ARIN
IsRole:         Y
LastName:       Constant Contact Abuse
FirstName:      
Street:         1601 Trapelo Road
Street:         Suite 329
City:           Waltham
State/Prov:     MA
Country:        US
PostalCode:     02451
RegDate:        2008-03-14
Updated:        2025-10-15
OfficePhone:    +1-781-472-8103
Mailbox:        abuse@constantcontact.com
Source:         ARIN


POCHandle:      CCO156-ARIN
IsRole:         Y
LastName:       Constant Contact Operations
FirstName:      
Street:         1601 Trapelo Road
City:           Waltham
State/Prov:     MA
Country:        US
PostalCode:     02451
RegDate:        2006-12-19
Updated:        2025-09-01
OfficePhone:    +1-781-472-8103
OfficePhone:    +1-781-482-7472
Mailbox:        aladkani@constantcontact.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 205.207.0.0/16

Range ASN Company Num of IPs
205.207.120.0/21 AS3257 Accelerated Connections Inc. 2,048
205.207.120.0/21 AS21570 Accelerated Connections Inc. 2,048
205.207.100.0/22 AS25851 ALTIUS Broadband, LLC 1,024
205.207.184.0/23 AS5690 Westonia Computer Systems of Canada 512
205.207.148.0/23 AS4043 Montana Internet Corporation 512
205.207.144.0/23 AS19900 J.D. Barnes Limited 512
205.207.146.0/23 AS393845 O & Y Properties Inc. 512
205.207.232.0/24 AS2685 Thomson Reuters Canada Limited 256
205.207.179.0/24 AS33007 NCS Technologies 256
205.207.113.0/24 AS33271 Naperville Park District 256
205.207.0.0/24 AS393347 TollFreeForwarding.com 256
205.207.142.0/24 AS394367 System Lifeline Inc. 256
205.207.115.0/24 AS396126 TRANS UNION OF CANADA, INC. 256
205.207.186.0/24 AS399341 Campaign Deputy 256
205.207.28.0/24 AS40080 IRLToolkit Inc. 256
205.207.66.0/24 AS40080 IRLToolkit Inc. 256
205.207.95.0/24 AS40763 NUSO 256
205.207.69.0/24 AS53486 Last Mile Wireless Internet Inc. 256
205.207.154.0/24 AS53539 Hiram Walker and Sons Limited 256
205.207.141.0/24 AS54095 Auto-Owners Insurance Company 256
205.207.178.0/24 AS54307 Alberta University of the Arts 256
205.207.94.0/24 AS54587 Softek 256
205.207.205.0/24 AS5645 Tenebris Technologies Inc. 256
205.207.150.0/24 AS63018 Canadata Network 256
205.207.27.0/24 AS63018 Networks 256
205.207.155.0/24 AS715 WoodyNet, Inc. 256
205.207.65.0/24 AS7311 ExchangeNet Internet Corporation 256
205.207.175.0/24 AS812 Ivation Datasystems Inc. 256
205.207.180.0/24 AS812 Kubota Materials Canada Corporation 256
205.207.26.0/24 AS812 Aurora Communications Exchange 256
205.207.224.0/24 AS1100 Nuday Networks Inc. 256
205.207.98.0/24 AS812 Canadian Cardiovascular Collaboration 256
205.207.203.0/24 AS11700 Corporation of the City of Windsor 256
205.207.255.0/24 AS14315 Tech9 Computer Solutions, LLC 256
205.207.71.0/24 AS1604 TBCDSB 256
205.207.226.0/24 AS20274 Flathead Valley Community College 256
205.207.236.0/24 AS21949 Bishop Strachan School 256
205.207.133.0/24 AS22296 Vorsk LLC 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
205.207.104.33 AS40444 Constant Contact, Inc 4.13ms from Boston, 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
199.169.196.136 AS22906 FRIT 4.92ms from Ashburn, US
105.155.23.232 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 7.27ms from Casablanca, MA
34.66.199.216 AS396982 Google LLC 0.11ms from Council Bluffs, US
52.116.251.216 AS36351 IBM Cloud 0.89ms from Dallas, US
106.206.181.232 AS45609 Bharti Airtel Ltd. AS for GPRS Service 5.60ms from Delhi, IN
14.216.215.40 AS4134 CHINANET-BACKBONE 4.81ms from Guangzhou, CN
23.61.71.40 AS25019 Saudi Telecom Company JSC 1.96ms from Jeddah, SA
93.239.186.72 AS3320 Deutsche Telekom AG 1.84ms from Nuernberg, DE
125.206.232.72 AS4713 NTT DOCOMO BUSINESS,Inc. 3.16ms from Osaka, JP
176.139.9.56 AS5410 Bouygues Telecom SA 7.10ms from Paris, FR
138.68.193.216 AS14061 DigitalOcean, LLC 0.20ms from Santa Clara, US
85.236.242.72 AS34318 ASAK Glasfaser GmbH 5.36ms from Vienna, AT
67.208.222.88 AS701 Verizon Business 3.71ms from Ashburn, US
73.128.25.104 AS7922 Comcast Cable Communications, LLC 4.52ms from Ashburn, US
44.245.31.120 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
94.111.74.136 AS47377 Orange Belgium SA 11.07ms from Brussels, BE
179.49.74.8 AS52474 Cooperativa de Obras y Servicios Públicos de Eduardo Castex Ltda. 11.68ms from Buenos Aires, AR
76.113.108.248 AS7922 Comcast Cable Communications, LLC 9.61ms from Denver, US
87.187.34.152 AS3320 Deutsche Telekom AG 6.17ms from Duesseldorf, DE
91.89.87.248 AS3209 Vodafone GmbH 11.14ms from Frankfurt am Main, DE
116.62.201.136 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.31ms from Hangzhou, CN
154.65.3.8 AS37627 Equation Business Solutions 0.19ms from Johannesburg, ZA
82.33.107.88 AS5089 Virgin Media Limited 11.77ms from Maidenhead, GB
47.197.164.152 AS5650 Frontier Communications of America, Inc. 7.99ms from Miami, US
134.195.177.104 AS46320 BLU Fibre Networks inc. 0.95ms from Montreal, CA

Traceroute

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

$
traceroute -a -n -q1 -f3 205.207.104.33
traceroute to 205.207.104.33 (205.207.104.33): 64 hops max, 52 byte packets
3 [AS1299] 62.115.61.100 297.677 ms
4 [AS1299] 62.115.136.223 12.842 ms
5 [AS1299] 62.115.136.120 26.775 ms
6 [AS1299] 62.115.133.238 39.125 ms
7 *
8 [AS1299] 62.115.138.59 117.398 ms
9 [AS1299] 62.115.140.26 108.277 ms
10 [AS1299] 62.115.9.3 115.046 ms
11 [AS46887] 144.121.35.34 117.076 ms
12 [AS46887] 144.121.109.135 116.822 ms
13 [AS46887] 144.121.44.30 117.094 ms
14 [AS40444] 205.207.104.33 119.831 ms
Measurement taken from IPinfo ProbeNet in Valencia, ES
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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