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 400
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 400 domain names hosted across 17 IP addresses on this ASN.

IP Address Domain Domains on this IP
208.75.122.9 ██████████ 191
208.75.122.14 ██████████ 185
208.75.122.131 ██████████ 6
208.75.122.45 █████████ 4
208.75.122.11 ███████ 3
205.207.106.0 ██████████ 2
208.75.123.0 ██████████ 2
208.75.122.27 ███████ 1
216.21.230.29 ██████████ 1
208.75.122.22 ██████████ 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
216.21.230.1 AS40444 Constant Contact, Inc 3.30ms from Denver, US
208.75.122.95 AS40444 Constant Contact, Inc 1.64ms from Boston, US
205.207.106.254 AS40444 Constant Contact, Inc 3.51ms from Boston, US
205.207.105.205 AS40444 Constant Contact, Inc 1.21ms from Boston, US
205.207.107.8 AS40444 Constant Contact, Inc 1.22ms from Boston, US
205.207.104.33 AS40444 Constant Contact, Inc 2.45ms from Boston, US
208.75.121.31 AS40444 Constant Contact, Inc 7.63ms from Dallas, 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
135.222.184.188 AS8075 Microsoft Corporation 0.16ms from Boydton, US
149.160.193.92 AS27198 Indiana University 7.25ms from Chicago, US
50.31.31.92 AS32748 Steadfast 0.26ms from Chicago, US
73.246.241.124 AS7922 Comcast Cable Communications, LLC 3.75ms from Chicago, US
185.216.76.252 AS61323 ANS ACADEMY LIMITED 0.40ms from Manchester, GB
45.91.241.252 AS208640 Channel One Russia Worldwide JSC 1.18ms from Moscow, RU
5.228.203.188 AS42610 PJSC Rostelecom 1.28ms from Moscow, RU
20.193.186.60 AS8075 Microsoft Corporation 14.44ms from Mumbai, IN
161.77.87.124 AS7849 RingSquared CC 9.49ms from New York City, US
80.138.192.44 AS3320 Deutsche Telekom AG 5.01ms from Nuernberg, DE
175.130.31.28 AS2516 KDDI CORPORATION 0.55ms from Osaka, JP
147.79.126.92 AS47583 Hostinger International Limited 0.69ms from Phoenix, US
188.68.185.28 AS51178 JSC Avantel 0.94ms from Saint Petersburg, RU
170.106.66.12 AS132203 Tencent Building, Kejizhongyi Avenue 0.23ms from San Jose, US
187.194.183.220 AS8151 UNINET 5.65ms from Santiago de Queretaro, MX
191.9.87.92 AS26599 TELEFÔNICA BRASIL S.A 2.31ms from Sao Paulo, BR
112.145.232.140 AS17858 LG POWERCOMM 1.91ms from Seoul, KR
101.86.21.156 AS4812 China Telecom (Group) 2.11ms from Shanghai, CN
197.15.100.252 AS37671 3S INF 7.50ms from Tunis, TN
169.60.190.140 AS36351 IBM Cloud 1.03ms from Dallas, US
80.145.157.252 AS3320 Deutsche Telekom AG 1.69ms from Frankfurt am Main, DE
5.165.237.252 AS51604 JSC ER-Telecom Holding 13.82ms from Kazan, RU
90.195.240.44 AS5607 Sky UK Limited 7.87ms from London, GB
89.107.61.252 AS6364 Atlantic.net, Inc. 0.65ms from London, GB
93.49.109.188 AS12874 Fastweb SpA 4.55ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f5 205.207.106.254
traceroute to 205.207.106.254 (205.207.106.254): 64 hops max, 52 byte packets
6 [AS13335] 141.101.72.25 40.777 ms
10 *
11 *
12 [AS40444] 205.207.106.254 86.204 ms
Measurement taken from IPinfo ProbeNet in Fremont, US
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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