Autonomous System details

AS40444

Constant Contact, Inc  ·  constantcontact.com

United States

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AS40444 – Constant Contact, Inc

Field Value
Country United States
Website constantcontact.com
Hosted domains 396
IPv4 addresses 2,304
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 19 years ago on Feb 21, 2007
Updated 19 years ago on Feb 21, 2007

IP Ranges

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
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

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

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IP Address Domain Domains on this IP
208.75.122.14 ██████████ 184
208.75.122.45 █████████ 4
205.207.106.0 ██████████ 2
208.75.123.0 ██████████ 2
208.75.122.11 ███████ 1
208.75.122.61 ██████████ 1
216.21.230.29 ██████████ 1
208.75.122.27 ███████ 1
205.207.105.54 ██████████ 1
208.75.122.22 ██████████ 1

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Peers

There are 5 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS33652 Comcast Cable Communications, LLC
AS398427 Markley Network Services, LLC
AS46887 Crown Castle Fiber LLC
AS6461 Zayo Bandwidth
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ASN API & Database

Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS33652 Comcast Cable Communications, LLC
AS398427 Markley Network Services, LLC
AS46887 Crown Castle Fiber LLC
AS6461 Zayo Bandwidth
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
208.75.122.242 AS40444 Constant Contact, Inc 1.29ms from Boston, US
205.207.106.254 AS40444 Constant Contact, Inc 1.51ms from Boston, US
205.207.105.205 AS40444 Constant Contact, Inc 1.06ms from Boston, US
205.207.104.38 AS40444 Constant Contact, Inc 1.10ms from Boston, US
216.21.230.4 AS40444 Constant Contact, Inc 2.83ms from Denver, US
208.75.121.69 AS40444 Constant Contact, Inc 6.87ms from Dallas, US
205.207.107.8 AS40444 Constant Contact, Inc 1.05ms 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
185.17.83.124 AS60479 Exclusief.net BV 1.04ms from Amsterdam, NL
15.200.136.188 AS8987 Amazon Data Services Ireland Ltd 0.32ms from Boardman, US
201.216.250.252 AS16814 NSS S.A. 0.40ms from Buenos Aires, AR
40.177.124.188 AS16509 Amazon.com, Inc. 1.68ms from Calgary, CA
110.227.39.28 AS45609 Bharti Airtel Ltd. AS for GPRS Service 5.65ms from Delhi, IN
62.7.173.12 AS2856 British Telecommunications PLC 10.86ms from Erith, GB
116.106.25.172 AS7552 Viettel Group 1.60ms from Ho Chi Minh City, VN
20.187.120.172 AS8075 Microsoft Corporation 0.31ms from Hong Kong, HK
168.231.114.156 AS47583 Hostinger International Limited 0.53ms from Manchester, GB
31.33.93.252 AS5410 Bouygues Telecom SA 1.65ms from Paris, FR
186.176.15.92 AS262197 MILLICOM CABLE COSTA RICA S.A. 7.09ms from San Pedro, CR
64.23.239.108 AS14061 DigitalOcean, LLC 0.31ms from Santa Clara, US
110.163.251.60 AS9605 NTT DOCOMO, INC. 1.08ms from Tokyo, JP
174.119.101.220 AS812 Rogers Communications Canada Inc. 5.36ms from Toronto, CA
20.97.230.252 AS8075 Microsoft Corporation 0.32ms from Boydton, US
149.28.118.44 AS20473 The Constant Company, LLC 0.14ms from Chicago, US
84.160.111.124 AS3320 Deutsche Telekom AG 8.10ms from Frankfurt am Main, DE
89.131.246.28 AS12479 Orange Espagne SA 18.94ms from Madrid, ES
79.20.154.236 AS3269 Telecom Italia S.p.A. 2.44ms from Milan, IT
70.26.200.188 AS577 Bell Canada 1.90ms from Montreal, CA
84.190.165.220 AS3320 Deutsche Telekom AG 2.76ms from Nuernberg, DE
179.216.50.204 AS28573 Claro NXT Telecomunicacoes Ltda 6.70ms from Porto Alegre, BR
54.196.100.124 AS14618 Amazon.com, Inc. 0.41ms from Reston, US
115.90.165.124 AS3786 LG DACOM Corporation 1.80ms from Seoul, KR
210.113.154.92 AS4766 Korea Telecom 5.86ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 208.75.121.2
traceroute to 208.75.121.2 (208.75.121.2): 64 hops max, 52 byte packets
1 [AS63023] 23.150.248.1 0.323 ms
2 [AS6461] 67.208.230.1 0.459 ms
3 *
6 [AS40444] 208.75.121.2 6.978 ms
Measurement taken from IPinfo ProbeNet in Dallas, 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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