1. All IP Ranges
  2. 205.0.0.0/8
  3. 205.201.0.0/16
  4. AS14782  | 205.201.136.0/21

205.201.136.0/21

AS14782  ·  MailChimp

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Summary

Country United States
Domain mailchimp.com
ASN AS14782
Registry ARIN
ID RSG-DELIVERY

WHOIS Details

NetHandle:      NET-205-201-128-0-1
OrgID:          INTUI-77
Parent:         NET-205-0-0-0-0
NetName:        RSG-DELIVERY
NetRange:       205.201.128.0 - 205.201.143.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        2011-08-15
Updated:        2025-09-02
Source:         ARIN


OrgID:          INTUI-77
OrgName:        MailChimp
CanAllocate:    
Street:         2535 Garcia Avenue
City:           Mountain View
State/Prov:     CA
Country:        US
PostalCode:     94043
RegDate:        2022-10-19
Updated:        2023-08-01
OrgAdminHandle: NETWO8422-ARIN
OrgTechHandle:  MAILC1-ARIN
OrgTechHandle:  NETWO8422-ARIN
OrgAbuseHandle: ABUSE3411-ARIN
OrgAbuseHandle: MAILC1-ARIN
OrgNOCHandle:   MAILC1-ARIN
OrgNOCHandle:   NETWO8422-ARIN
OrgRoutingHandle:   MAILC1-ARIN
OrgRoutingHandle:   NETWO8422-ARIN
OrgDNSHandle:   MAILC1-ARIN
Source:         ARIN


POCHandle:      NETWO8422-ARIN
IsRole:         Y
LastName:       Network
FirstName:      
Street:         405 N Angier Ave. NE
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30308
RegDate:        2018-01-08
Updated:        2025-08-06
OfficePhone:    +1-678-999-0141
Mailbox:        networkmaintenance+arin@mailchimp.com
Mailbox:        networks+arin@mailchimp.com
Source:         ARIN


POCHandle:      ABUSE3411-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         675 Ponce de Leon Ave NE
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30308
RegDate:        2012-04-26
Updated:        2023-01-10
OfficePhone:    +1-678-999-0141
Mailbox:        abuse@mailchimp.com
Source:         ARIN


POCHandle:      MAILC1-ARIN
IsRole:         Y
LastName:       MailChimp
FirstName:      
Street:         2535 Garcia Avenue
City:           Mountain View
State/Prov:     CA
Country:        US
PostalCode:     94043
RegDate:        2023-02-06
Updated:        2025-05-15
OfficePhone:    +1-650-944-6000
Mailbox:        nadmin@intuit.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 205.201.0.0/16

Range ASN Company Num of IPs
205.201.64.0/18 AS19108 Cebridge Connections 16,384
205.201.192.0/19 AS6653 Vero Broadband 8,192
205.201.160.0/19 AS3257 VoloNet Technologies, Inc 8,192
205.201.144.0/20 AS21889 Rapid Systems, Inc. 4,096
205.201.224.0/20 AS7314 Peace Communications LLC 4,096
205.201.240.0/20 AS22925 Allied Telecom Group, LLC 4,096
205.201.32.0/21 AS26253 South Central Communications, Inc. 2,048
205.201.52.0/23 AS11191 Cal.net, Inc. 512
205.201.48.0/23 AS36243 BPS Networks 512
205.201.28.0/23 AS395301 Resound Networks, LLC 512
205.201.30.0/23 AS55254 WaveDirect Telecommunications 512
205.201.113.0/24 AS19108 Classic Communications 256
205.201.195.0/24 AS23042 San Juan Regional Medical Center 256
205.201.60.0/24 AS27552 Vermont Information Processing 256
205.201.107.0/24 AS19108 Classic Communications 256
205.201.61.0/24 AS33496 ISC CONSTRUCTORS, LLC 256
205.201.63.0/24 AS395823 doof.net 256
205.201.58.0/24 AS395905 Sandridge Food Corporation 256
205.201.59.0/24 AS401587 TextNow, Inc. 256
205.201.56.0/24 AS15129 Platinum Information Services, Inc. 256
205.201.210.0/24 AS6653 City of Farmington 256
205.201.57.0/24 AS7018 Coit Services, Inc 256
205.201.72.0/24 AS19108 Classic Communications 256
205.201.54.0/24 AS11821 SmartBurst LLC 256
205.201.64.0/24 AS19108 Classic Communications 256
205.201.145.0/24 AS21889 ENERGY WEB, LLC 256
205.201.62.0/24 AS22697 Roblox 256

Hosted domains

There are 8,182 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
205.201.140.137 kafka-streams-book.com 7351
205.201.140.23 mailchimpsites.com 823
205.201.140.67 tinyletter.com 3
205.201.140.29 mailchimptechnique.com 2
205.201.136.99 rabering.com 1
205.201.136.34 indecxmail.com.br 1
205.201.139.23 crystalhotels-opensale.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
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Pingable IPs

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

IP Address ASN Details
205.201.140.64 AS14782 MailChimp 1.85ms from Atlanta, 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
117.174.192.165 AS9808 China Mobile Communications Group Co., Ltd. 7.03ms from Chengdu, CN
70.240.246.117 AS7018 AT&T Enterprises, LLC 2.67ms from Dallas, US
71.238.222.117 AS7922 Comcast Cable Communications, LLC 10.28ms from Dallas, US
18.156.130.69 AS16509 Amazon.com, Inc. 0.13ms from Frankfurt am Main, DE
4.224.30.245 AS8075 Microsoft Corporation 0.15ms from Lohogaon, IN
217.22.153.21 AS12703 Pulsant (Scotland) Ltd 1.05ms from London, GB
78.147.235.53 AS13285 TalkTalk Communications Limited 3.53ms from London, GB
138.1.255.229 AS31898 Oracle Corporation 1.15ms from London, GB
185.141.5.37 AS208678 EURO SYSTEME D'INFORMATION SASU 9.10ms from Lyon, FR
81.42.233.197 AS3352 TELEFONICA DE ESPANA S.A.U. 2.44ms from Madrid, ES
88.23.56.181 AS3352 TELEFONICA DE ESPANA S.A.U. 10.96ms from Madrid, ES
2.89.155.37 AS25019 Saudi Telecom Company JSC 3.88ms from Manama, BH
209.54.77.53 AS11290 Cogeco Connexion inc 6.96ms from Montreal, CA
185.116.77.5 AS50698 TETA s.r.o. 3.37ms from Prague, CZ
75.174.87.117 AS209 CenturyLink Communications, LLC 10.60ms from Seattle, US
169.213.149.37 AS4766 Korea Telecom 5.29ms from Seoul, KR
221.153.98.21 AS4766 Korea Telecom 1.70ms from Seoul, KR
4.204.190.5 AS8075 Microsoft Corporation 0.16ms from Toronto, CA
42.63.19.149 AS4837 CHINA UNICOM China169 Backbone 14.86ms from Xi'an, CN
141.136.181.165 AS13046 Hrvatski Telekom d.d. 3.43ms from Zagreb, HR
220.249.3.101 AS4808 China Unicom Beijing Province Network 6.72ms from Beijing, CN
181.52.50.85 AS10620 Telmex Colombia S.A. 9.18ms from Bogota, CO
24.218.65.181 AS7922 Comcast Cable Communications, LLC 8.61ms from Boston, US
97.213.69.69 AS6167 Verizon Business 12.48ms from Denver, US
93.196.119.245 AS3320 Deutsche Telekom AG 6.51ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -m4 205.201.140.203
traceroute to 205.201.140.203 (205.201.140.203): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Istanbul, TR
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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