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 412
Number of IPv4 2,304
Number of IPv6 0
ASN type Hosting
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 412 domain names hosted across 17 IP addresses on this ASN.

IP Address Domain Domains on this IP
208.75.122.9 ██████████ 202
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
205.207.105.54 ██████████ 1
208.75.122.61 ██████████ 1
208.75.122.238 ██████████ 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
208.75.122.174 AS40444 Constant Contact, Inc 1.66ms from Boston, US
205.207.106.254 AS40444 Constant Contact, Inc 1.76ms from Boston, US
205.207.104.33 AS40444 Constant Contact, Inc 2.07ms from Boston, US
205.207.105.205 AS40444 Constant Contact, Inc 1.30ms from Boston, US
205.207.107.8 AS40444 Constant Contact, Inc 1.23ms from Boston, US
216.21.230.1 AS40444 Constant Contact, Inc 3.07ms from Denver, US
208.75.121.9 AS40444 Constant Contact, Inc 7.78ms 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
89.195.112.28 AS8011 MongoDB, Inc. 0.11ms from Boardman, US
72.172.229.76 AS26914 Synoptek, LLC 0.82ms from Chicago, US
81.232.45.76 AS3301 Telia Company AB 1.76ms from Goeteborg, SE
118.142.50.44 AS9304 HGC Global Communications Limited 1.30ms from Hong Kong, HK
87.16.250.76 AS3269 Telecom Italia S.p.A. 16.00ms from Milan, IT
52.4.129.44 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
23.27.58.156 AS10557 Connect Northwest Internet Services, LLC 0.23ms from Seattle, US
47.106.56.140 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.52ms from Shenzhen, CN
222.138.252.12 AS4837 CHINA UNICOM China169 Backbone 9.96ms from Wuhan, CN
95.110.101.108 AS28812 PJSC Bashinformsvyaz 8.97ms from Yekaterinburg, RU
13.73.166.12 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
139.180.81.204 AS55850 Mercury NZ Limited 0.84ms from Auckland, NZ
197.55.134.108 AS8452 TE-AS 5.79ms from Cairo, EG
90.236.95.188 AS3301 Telia Company AB 8.69ms from Copenhagen, DK
91.10.189.44 AS3320 Deutsche Telekom AG 2.89ms from Frankfurt am Main, DE
87.3.218.236 AS3269 Telecom Italia S.p.A. 10.16ms from Milan, IT
201.33.28.172 AS28271 DataCorpore Serviços e Representações 0.86ms from Rio de Janeiro, BR
14.65.154.156 AS4766 Korea Telecom 2.02ms from Seoul, KR
106.54.182.12 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.75ms from Shanghai, CN
130.236.101.12 AS1653 Vetenskapsradet / SUNET 3.45ms from Stockholm, SE
114.27.227.236 AS3462 Data Communication Business Group 4.23ms from Taichung, TW
110.180.196.28 AS4134 CHINANET-BACKBONE 6.70ms from Taiyuan, CN
52.232.42.108 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
35.245.240.124 AS396982 Google LLC 0.12ms from Ashburn, US
150.195.111.108 AS30036 Mediacom Communications Corp 11.80ms 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 -f5 205.207.107.251
traceroute to 205.207.107.251 (205.207.107.251): 64 hops max, 52 byte packets
10 *
11 *
12 *
13 [AS40444] 205.207.107.251 278.687 ms
Measurement taken from IPinfo ProbeNet in Phnom Penh, KH
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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