AS number details

AS40444

Constant Contact, Inc  ·  constantcontact.com

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AS40444 – Constant Contact, Inc

Field Value
Country United States
Website constantcontact.com
Hosted domains 411
Number of IPv4 2,304
Number of IPv6 0
ASN type Business
Registry arin
Allocated 19 years ago on Feb 21, 2007
Updated 19 years ago on Feb 21, 2007
Netblock Company Num of IPs
205.207.104.0/23 Constant Contact, Inc 512
205.207.106.0/23 Constant Contact, Inc 512
208.75.120.0/23 Constant Contact, Inc 512
208.75.122.0/23 Constant Contact, Inc 512
205.207.104.0/24 Constant Contact, Inc 256
205.207.105.0/24 Constant Contact, Inc 256
205.207.106.0/24 Constant Contact, Inc 256
205.207.107.0/24 Constant Contact, Inc 256
208.75.122.0/24 Constant Contact, Inc 256
208.75.123.0/24 Constant Contact, Inc 256
216.21.230.0/24 Constant Contact, Inc 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS40444
                                                OrgID:          AS40444
                                                ASName:         AS40444
                                                ASNumber:       AS40444
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 411 domain names hosted across 17 IP addresses on this ASN.

IP Address Domain Domains on this IP
208.75.122.9 ██████████ 201
208.75.122.14 ██████████ 186
208.75.122.131 ██████████ 6
208.75.122.45 ████████ 4
208.75.122.11 ███████ 3
208.75.123.0 ██████████ 2
205.207.106.0 ██████████ 2
208.75.122.71 ██████████ 1
208.75.122.35 ██████████ 1
208.75.122.27 ███████ 1

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Useful for Cybersecurity

Peers

There are 6 peers for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
AS3356 Level 3 Parent, LLC
AS33652 Comcast Cable Communications, LLC
AS398427 Markley Network Services, LLC
AS46887 Crown Castle Fiber LLC
AS6461 Zayo Bandwidth
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
AS3356 Level 3 Parent, LLC
AS33652 Comcast Cable Communications, LLC
AS398427 Markley Network Services, LLC
AS46887 Crown Castle Fiber LLC
AS6461 Zayo Bandwidth
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
205.207.107.252 AS40444 Constant Contact, Inc 1.25ms from Boston, US
208.75.121.130 AS40444 Constant Contact, Inc 7.76ms from Dallas, US
205.207.106.254 AS40444 Constant Contact, Inc 1.79ms from Boston, US
208.75.122.100 AS40444 Constant Contact, Inc 1.67ms from Boston, US
205.207.105.205 AS40444 Constant Contact, Inc 1.28ms from Boston, US
216.21.230.1 AS40444 Constant Contact, Inc 2.72ms from Denver, US
205.207.104.33 AS40444 Constant Contact, Inc 1.68ms 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
185.123.252.44 AS209854 Cyberzone S.A. 0.22ms from Amsterdam, NL
96.241.209.28 AS701 Verizon Business 2.17ms from Ashburn, US
81.182.32.204 AS5483 Magyar Telekom Plc. 7.13ms from Budapest, HU
41.237.166.60 AS8452 TE-AS 3.33ms from Cairo, EG
71.77.7.44 AS11426 Charter Communications Inc 11.12ms from Charlotte, US
162.157.243.92 AS852 TELUS Communications Inc. 1.53ms from Edmonton, CA
146.247.193.108 AS12552 GlobalConnect AB 0.38ms from Helsinki, FI
94.78.196.156 AS12389 PJSC Rostelecom 0.95ms from Krasnoyarsk, RU
82.5.121.76 AS5089 Virgin Media Limited 13.09ms from London, GB
187.158.63.236 AS8151 UNINET 16.35ms from Los Angeles, US
97.163.109.220 AS6167 Verizon Business 17.16ms from Miami, US
69.115.23.12 AS6128 Cablevision Systems Corp. 8.00ms from New York City, US
179.126.200.44 AS53006 ALGAR TELECOM S/A 7.77ms from Osasco, BR
35.204.228.172 AS396982 Google LLC 0.13ms from Oudeschip, NL
48.208.166.92 AS8075 Microsoft Corporation 1.18ms from Paris, FR
191.205.67.156 AS26599 TELEFÔNICA BRASIL S.A 2.55ms from Sao Paulo, BR
121.150.144.44 AS4766 Korea Telecom 4.97ms from Seoul, KR
133.242.199.60 AS7684 SAKURA Internet Inc. 16.39ms from Tokyo, JP
102.154.46.92 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 17.71ms from Tunis, TN
95.110.101.108 AS28812 PJSC "Bashinformsvyaz" 8.96ms from Yekaterinburg, RU
93.139.194.188 AS5391 Hrvatski Telekom d.d. 5.12ms from Zagreb, HR
79.210.147.188 AS3320 Deutsche Telekom AG 6.87ms from Zuerich, CH
87.209.100.28 AS50266 Odido Netherlands B.V. 1.62ms from Amsterdam, NL
20.202.186.236 AS8075 Microsoft Corporation 0.76ms from Ashburn, US
107.212.96.124 AS7018 AT&T Enterprises, LLC 10.17ms from Atlanta, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. 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 [] 15.230.139.230 2.631 ms
4 [] 15.230.139.30 0.17 ms
5 *
6 *
7 *
8 *
9 [] 150.222.3.44 71.461 ms
10 *
11 *
12 [AS174] 154.54.87.145 234.621 ms
13 *
14 *
15 [AS3356] 4.16.164.150 271.019 ms
16 [AS40444] 205.207.104.33 271.552 ms
Measurement taken from IPinfo ProbeNet in Kolkata, IN
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS40444 at robtex.

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