Autonomous System details

AS14782

MailChimp  ·  mailchimp.com

United States

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AS14782 – MailChimp

Field Value
Country United States
Website mailchimp.com
Hosted domains 19,730
IPv4 addresses 25,088
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 13 years ago on Sep 26, 2012
Updated 3 months ago on Sep 24, 2025

IP Ranges

Netblock Company Num of IPs
198.2.128.0/19 MailChimp 8,192
198.2.160.0/19 MailChimp 8,192
205.201.128.0/21 MailChimp 2,048
205.201.136.0/21 MailChimp 2,048
148.105.0.0/24 MailChimp 256
148.105.1.0/24 MailChimp 256
148.105.4.0/24 MailChimp 256
148.105.8.0/24 MailChimp 256
148.105.10.0/24 MailChimp 256
148.105.11.0/24 MailChimp 256
148.105.12.0/24 MailChimp 256
148.105.13.0/24 MailChimp 256
148.105.14.0/24 MailChimp 256
148.105.15.0/24 MailChimp 256
148.105.16.0/24 MailChimp 256
148.105.128.0/24 MailChimp 256
148.105.129.0/24 MailChimp 256
148.105.241.0/24 MailChimp 256
148.105.242.0/24 MailChimp 256
148.105.251.0/24 MailChimp 256
148.105.254.0/24 MailChimp 256
148.105.255.0/24 MailChimp 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS14782
                                                OrgID:          AS14782
                                                ASName:         AS14782
                                                ASNumber:       AS14782
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 19,730 domain names hosted across 49 IP addresses on this ASN.

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IP Address Domain Domains on this IP
205.201.140.137 ██████████ 7,462
205.201.132.26 ██████████ 7,095
148.105.251.19 ██████████ 3,127
148.105.251.17 ██████████ 3,058
148.105.251.18 ██████████ 2,948
148.105.251.16 ██████████ 2,497
205.201.140.23 ██████████ 761
205.201.132.38 ██████████ 697
205.201.132.96 ██████████ 21
205.201.128.0 ██████████ 8

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Peers

There are 3 peers for this ASN.

Peers Name
AS16509 Amazon.com, Inc.
AS32787 Akamai Technologies, Inc.
AS3356 Level 3 Parent, LLC
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS16509 Amazon.com, Inc.
AS32787 Akamai Technologies, Inc.
AS3356 Level 3 Parent, LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
148.105.251.17 AS14782 MailChimp 1.98ms from Atlanta, US
198.2.191.51 AS14782 MailChimp 1.24ms from Atlanta, US
205.201.140.95 AS14782 MailChimp 1.90ms from Atlanta, US
148.105.241.8 AS14782 MailChimp 13.29ms from Washington, US
148.105.242.28 AS14782 MailChimp 14.08ms from Miami, US
205.201.134.159 AS14782 MailChimp 12.54ms from Atlanta, US
198.2.159.54 AS14782 MailChimp 12.71ms from Atlanta, US
205.201.132.42 AS14782 MailChimp 13.01ms from Ashburn, 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
104.52.181.110 AS7018 AT&T Enterprises, LLC 4.05ms from Atlanta, US
147.50.145.110 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 1.10ms from Bangkok, TH
134.1.8.254 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 12.14ms from Berlin, DE
188.74.189.126 AS59532 COMETEINET TELECOM SRL 8.74ms from Bucharest, RO
193.227.21.46 AS2561 Egyptian Universities Network (EUN) 2.35ms from Cairo, EG
72.32.226.222 AS33070 Rackspace Hosting 0.82ms from Dallas, US
52.214.136.30 AS16509 Amazon.com, Inc. 0.27ms from Dublin, IE
143.58.85.46 AS8881 1&1 Versatel GmbH 0.58ms from Hamburg, DE
31.52.12.142 AS2856 British Telecommunications PLC 4.87ms from London, GB
185.245.208.254 AS204542 NUBIP TALK, S.L.U. 7.40ms from Madrid, ES
138.4.65.190 AS766 RedIRIS Autonomous System 0.68ms from Madrid, ES
79.38.16.254 AS3269 Telecom Italia S.p.A. 4.72ms from Milan, IT
143.0.50.94 AS263544 VARZEA NET TELECOMUNICACOES LTDA ME 2.34ms from Sao Paulo, BR
125.209.217.206 AS23576 NAVER Cloud Corp. 2.68ms from Seoul, KR
14.34.177.222 AS4766 Korea Telecom 2.92ms from Seoul, KR
222.101.53.126 AS4766 Korea Telecom 1.86ms from Seoul, KR
221.167.255.254 AS4766 Korea Telecom 1.38ms from Seoul, KR
175.136.35.126 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 14.58ms from Singapore, SG
211.20.122.254 AS3462 Data Communication Business Group 1.13ms from Taichung, TW
41.110.77.254 AS36947 Telecom Algeria 10.95ms from Algiers, DZ
77.61.5.174 AS1136 KPN B.V. 2.52ms from Amsterdam, NL
3.226.7.206 AS14618 Amazon.com, Inc. 0.47ms from Ashburn, US
47.38.98.174 AS20115 Charter Communications LLC 10.36ms from Atlanta, US
20.242.41.254 AS8075 Microsoft Corporation 0.27ms from Boydton, US
186.177.205.254 AS263181 Cooperativa Telefónica de Grand Bourg 1.28ms from Buenos Aires, AR

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 205.201.138.11
traceroute to 205.201.138.11 (205.201.138.11): 9 hops max, 52 byte packets
5 [] 218.100.52.155 0.502 ms
6 [AS32787] 2.21.123.83 0.439 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Sydney, AU
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 AS14782 at robtex.

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