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

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 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
205.207.100.0/22 AS25851 ALTIUS Broadband, LLC 1,024
205.207.148.0/23 AS4043 Montana Internet Corporation 512
205.207.144.0/23 AS19900 J.D. Barnes Limited 512
205.207.184.0/23 AS5690 Westonia Computer Systems of Canada 512
205.207.146.0/23 AS393845 O & Y Properties Inc. 512
205.207.133.0/24 AS22296 Vorsk LLC 256
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
205.207.180.0/24 AS812 Kubota Materials Canada Corporation 256
205.207.26.0/24 AS812 Aurora Communications Exchange 256
205.207.175.0/24 AS812 Ivation Datasystems Inc. 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

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
205.207.104.38 AS40444 Constant Contact, Inc 1.10ms 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
20.50.42.8 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
107.221.180.232 AS7018 AT&T Enterprises, LLC 7.07ms from Dallas, US
81.79.234.136 AS5378 Vodafone Limited 11.55ms from Edinburgh, GB
3.77.54.136 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
73.15.125.72 AS7922 Comcast Cable Communications, LLC 3.30ms from San Jose, US
84.135.228.8 AS3320 Deutsche Telekom AG 3.89ms from Frankfurt am Main, DE
87.188.247.88 AS3320 Deutsche Telekom AG 1.66ms from Frankfurt am Main, DE
116.62.240.152 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.16ms from Hangzhou, CN
202.181.243.24 AS7540 HongKong Commercial Internet Exchange 0.28ms from Hong Kong, HK
116.39.73.232 AS17858 LG POWERCOMM 1.33ms from Incheon, KR
220.84.114.152 AS4766 Korea Telecom 7.19ms from Incheon, KR
114.203.99.104 AS9318 SK Broadband Co Ltd 4.13ms from Incheon, KR
154.65.3.8 AS37627 Equation Business Solutions 0.18ms from Johannesburg, ZA
79.79.212.200 AS13285 TalkTalk Communications Limited 1.37ms from London, GB
86.3.135.136 AS5089 Virgin Media Limited 6.36ms from London, GB
151.58.43.168 AS1267 WIND TRE S.P.A. 2.23ms from Milan, IT
45.47.105.88 AS11351 Charter Communications Inc 19.51ms from New York City, US
88.91.207.104 AS2119 Telenor Norge AS 5.83ms from Oslo, NO
196.51.20.88 AS400463 DynaNode LLC 0.60ms from Seattle, US
49.236.163.72 AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. 1.11ms from Seoul, KR
218.81.196.200 AS4812 China Telecom (Group) 7.42ms from Shanghai, CN
150.227.10.248 AS1257 Tele2 Sverige AB 0.92ms from Stockholm, SE
153.125.179.8 AS7684 SAKURA Internet Inc. 16.59ms from Tokyo, JP
67.208.222.88 AS701 Verizon Business 4.43ms from Ashburn, US
96.253.72.104 AS701 Verizon Business 4.77ms from Ashburn, 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 205.207.104.38
traceroute to 205.207.104.38 (205.207.104.38): 64 hops max, 52 byte packets
3 [] 15.230.139.194 9.203 ms
4 *
5 *
6 [] 150.222.71.206 0.167 ms
7 [] 206.108.236.9 0.365 ms
Measurement taken from IPinfo ProbeNet in Boston, 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.

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