1. All IP Ranges
  2. 72.0.0.0/8
  3. 72.21.0.0/16
  4. AS15395  | 72.21.40.0/21

72.21.40.0/21

AS15395  ·  Rackspace Ltd.

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Summary

Country United States
Domain datapipe.com
ASN AS15395
Registry ARIN
ID DATAPIPE

WHOIS Details

NetHandle:      NET-72-21-32-0-1
OrgID:          DATAPI-2
Parent:         NET-72-0-0-0-0
NetName:        DATAPIPE
NetRange:       72.21.32.0 - 72.21.63.255
NetType:        allocation
RegDate:        2004-12-08
Updated:        2015-05-21
Source:         ARIN


OrgID:          DATAPI-2
OrgName:        DataPipe, Inc.
CanAllocate:    
Street:         10 Exchange Place, Suite 1200
City:           Jersey City
State/Prov:     NJ
Country:        US
PostalCode:     07302
RegDate:        2001-08-21
Updated:        2019-09-26
OrgAdminHandle: IPADM17-ARIN
OrgTechHandle:  IPADM17-ARIN
OrgAbuseHandle: DAC95-ARIN
Source:         ARIN


POCHandle:      DAC95-ARIN
IsRole:         Y
LastName:       DP Abuse Contact
FirstName:      
Street:         1 Fanatical Place
City:           Windcrest
State/Prov:     TX
Country:        US
PostalCode:     78218
RegDate:        2019-09-26
Updated:        2025-09-30
OfficePhone:    +1-800-961-4454
Mailbox:        abuse@rackspace.com
Source:         ARIN


POCHandle:      IPADM17-ARIN
IsRole:         Y
LastName:       IPADMIN
FirstName:      
Street:         1718 Dry Creek Way 
Street:         Ste 115
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78259-1837
RegDate:        2002-09-16
Updated:        2025-06-23
OfficePhone:    +1-210-312-4000
Mailbox:        hostmaster@rackspace.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 72.21.0.0/16

Range ASN Company Num of IPs
72.21.192.0/19 AS16509 Amazon.com, Inc. 8,192
72.21.128.0/19 AS16509 Amazon.com, Inc. 8,192
72.21.96.0/19 AS47064 Education Service Center Region XV 8,192
72.21.64.0/20 AS4474 TCT West, Inc. 4,096
72.21.0.0/21 AS399065 Dixie EPA 2,048
72.21.10.0/23 AS20055 Wholesail networks LLC 512
72.21.179.0/24 AS14717 ECI Hosted Services 256
72.21.180.0/24 AS14717 ECI Hosted Services 256
72.21.181.0/24 AS14717 ECI Hosted Services 256
72.21.182.0/24 AS14717 ECI Hosted Services 256
72.21.183.0/24 AS14717 ECI Hosted Services 256
72.21.185.0/24 AS14717 ECI Hosted Services 256
72.21.186.0/24 AS14717 ECI Hosted Services 256
72.21.21.0/24 AS14492 Bespoke Software, Inc. 256
72.21.188.0/24 AS14717 ECI Hosted Services 256
72.21.20.0/24 AS16557 Colo Solutions 256
72.21.22.0/24 AS16557 Colo Solutions 256
72.21.15.0/24 AS22805 CNL Financial Group Inc. 256
72.21.174.0/24 AS27455 Williams Trading LLC 256
72.21.173.0/24 AS29746 S3 Partners, LLC 256
72.21.23.0/24 AS397287 AutoCrib, Inc. 256
72.21.187.0/24 AS14717 ECI Hosted Services 256
72.21.161.0/24 AS14717 ECI WEBHOSTING BOS 256
72.21.165.0/24 AS14717 Eze Castle Integration, Inc. 256
72.21.168.0/24 AS14717 Eze Castle Integration 256
72.21.172.0/24 AS14717 Eze Castle Integration 256
72.21.176.0/24 AS14717 ECI Hosted Services 256

Hosted domains

There are 11 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
72.21.41.2 erosatlas.com 5
72.21.43.104 entdecke-vielfalt.de 2
72.21.45.208 dreamies.dk 1
72.21.40.74 agrofoyer.nl 1
72.21.46.6 dinajpur.com 1
72.21.41.3 security-world.biz 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.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
72.21.41.186 AS15395 Rackspace Ltd. 1.39ms from London, GB
72.21.46.173 AS15395 Rackspace Ltd. 0.99ms from London, GB
72.21.42.1 AS15395 Rackspace Ltd. 1.15ms from London, GB
72.21.45.145 AS15395 Rackspace Ltd. 1.33ms from London, GB
72.21.40.114 AS15395 Rackspace Ltd. 1.10ms from London, GB

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
185.94.120.5 AS34663 Belastingdienst 4.29ms from Amsterdam, NL
170.103.113.213 AS398025 Cumberland Connect 9.59ms from Atlanta, US
98.230.100.21 AS7922 Comcast Cable Communications, LLC 9.92ms from Atlanta, US
89.36.134.245 AS34358 Cyber_Folks SRL 0.37ms from Bucharest, RO
188.103.36.37 AS3209 Vodafone GmbH 19.48ms from Duesseldorf, DE
31.54.13.101 AS2856 British Telecommunications PLC 5.03ms from Erith, GB
99.179.159.37 AS7018 AT&T Enterprises, LLC 2.76ms from Houston, US
119.188.221.21 AS4837 CHINA UNICOM China169 Backbone 2.06ms from Jinan, CN
82.27.214.101 AS30860 Virtual Systems LLC 0.42ms from Kyiv, UA
5.165.142.197 AS49048 JSC ER-Telecom Holding 3.70ms from Moscow, RU
210.168.158.213 AS2516 KDDI CORPORATION 1.42ms from Osaka, JP
153.181.234.101 AS4713 NTT DOCOMO BUSINESS,Inc. 13.31ms from Osaka, JP
50.117.29.133 AS18779 EGIHosting 0.16ms from Santa Clara, US
189.54.169.37 AS28573 Claro NXT Telecomunicacoes Ltda 5.28ms from Sao Paulo, BR
203.187.23.101 AS9416 Hoshin Multimedia Center Inc. 0.33ms from Taipei, TW
104.71.166.53 AS16625 Akamai Technologies, Inc. 0.15ms from Tokyo, JP
185.236.18.5 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 2.69ms from Amsterdam, NL
23.1.56.229 AS16625 Akamai Technologies, Inc. 0.23ms from Ashburn, US
68.87.249.5 AS7922 Comcast Cable Communications, LLC 0.76ms from Boston, US
20.140.65.69 AS8070 Microsoft Corporation 0.78ms from Boydton, US
108.198.119.149 AS7018 AT&T Enterprises, LLC 5.55ms from Chicago, US
96.66.31.21 AS7922 Comcast Cable Communications, LLC 9.06ms from Flint, US
77.181.189.37 AS6805 Telefonica Germany GmbH & Co.OHG 2.41ms from Frankfurt am Main, DE
23.220.8.133 AS16625 Akamai Technologies, Inc. 0.27ms from Kuala Lumpur, MY
104.245.114.101 AS48252 DIGICEL ANTILLES FRANCAISES GUYANE SA 0.26ms from Le Lamentin, MQ

Traceroute

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

$
traceroute -a -n -q1 -f2 -m10 72.21.47.166
traceroute to 72.21.47.166 (72.21.47.166): 10 hops max, 52 byte packets
2 [AS3356] 171.75.8.229 116.426 ms
4 *
5 [AS15395] 134.213.97.213 114.225 ms
6 [AS15395] 134.213.131.15 113.908 ms
7 [AS15395] 94.236.62.225 114.041 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Casper, US
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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