1. All IP Ranges
  2. 72.0.0.0/8
  3. 72.32.0.0/16
  4. AS33070  | 72.32.0.0/16

72.32.0.0/16

AS33070  ·  Rackspace Hosting

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Summary

Country United States
Domain rackspace.com
ASN AS33070
Registry ARIN
ID RSCP-NET-4

WHOIS Details

NetHandle:      NET-72-32-0-0-1
OrgID:          RACKS-8
Parent:         NET-72-0-0-0-0
NetName:        RSCP-NET-4
NetRange:       72.32.0.0 - 72.32.255.255
NetType:        allocation
RegDate:        2005-02-25
Updated:        2012-02-24
Source:         ARIN


OrgID:          RACKS-8
OrgName:        Rackspace Hosting
CanAllocate:    
Street:         1718 Dry Creek Way
Street:         Ste 115
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78259-1837
RegDate:        2010-03-29
Updated:        2025-01-31
OrgAdminHandle: IPADM17-ARIN
OrgTechHandle:  HANSE157-ARIN
OrgTechHandle:  IPADM17-ARIN
OrgTechHandle:  ZR9-ARIN
OrgAbuseHandle: ABUSE45-ARIN
OrgNOCHandle:   HANSE157-ARIN
Source:         ARIN


POCHandle:      ZR9-ARIN
IsRole:         N
LastName:       Rackspace
FirstName:      com
Street:         5000 Walzem Rd
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78218
RegDate:        2000-02-08
Updated:        2022-10-31
OfficePhone:    +1-210-312-4000
Mailbox:        hostmaster@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


POCHandle:      ABUSE45-ARIN
IsRole:         Y
LastName:       Abuse Desk
FirstName:      
Street:         5000 Walzem Rd
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78218
RegDate:        2002-09-25
Updated:        2025-09-29
OfficePhone:    +1-210-312-4000
Mailbox:        abuse@rackspace.com
Source:         ARIN


POCHandle:      HANSE157-ARIN
IsRole:         N
LastName:       Hansell
FirstName:      Chris
Street:         1718 Dry Creek Way
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78259
RegDate:        2015-09-11
Updated:        2025-05-06
OfficePhone:    +1-210-312-4000
Mailbox:        chris.hansell@rackspace.com
Mailbox:        hostmaster@rackspace.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 72.0.0.0/8

Range ASN Company Num of IPs
72.192.0.0/11 AS63182 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS62957 Cox Communications Inc. 2,097,152
72.96.0.0/11 AS22394 Verizon Business 2,097,152
72.192.0.0/11 AS395883 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS22773 Cox Communications Inc. 2,097,152
72.96.0.0/11 AS6167 Verizon Business 2,097,152
72.192.0.0/11 AS64019 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS396389 Cox Communications Inc. 2,097,152
72.136.0.0/13 AS812 Rogers Communications Canada Inc. 524,288
72.152.0.0/14 AS8075 Microsoft Corporation 262,144
72.144.0.0/14 AS8075 Microsoft Corporation 262,144
72.156.0.0/14 AS6389 AT&T Enterprises, LLC 262,144
72.238.0.0/15 AS33363 Charter Communications, Inc 131,072
72.246.0.0/15 AS20940 Akamai Technologies, Inc. 131,072
72.160.0.0/15 AS19901 CenturyLink Communications, LLC 131,072
72.246.0.0/15 AS24319 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS16625 Akamai Technologies, Inc. 131,072
72.236.0.0/15 AS64200 Level 3 Parent, LLC 131,072
72.244.0.0/15 AS3257 GTT Americas, LLC 131,072
72.236.0.0/15 AS55204 Level 3 Parent, LLC 131,072
72.240.0.0/15 AS13490 Buckeye Cablevision, Inc. 131,072
72.160.0.0/15 AS209 CenturyLink Communications, LLC 131,072
72.246.0.0/15 AS55836 Akamai Technologies, Inc. 131,072
72.58.0.0/15 AS30600 Metronet 131,072
72.38.0.0/15 AS7992 Cogeco Connexion Inc. 131,072
72.236.0.0/15 AS15085 Level 3 Parent, LLC 131,072
72.246.0.0/15 AS12222 Akamai Technologies, Inc. 131,072
72.236.0.0/15 AS3356 Level 3 Parent, LLC 131,072
72.174.0.0/15 AS33588 Charter Communications LLC 131,072
72.246.0.0/15 AS9829 Akamai Technologies, Inc. 131,072
72.234.0.0/15 AS36149 HAWAIIAN TELCOM 131,072
72.160.0.0/15 AS22561 CenturyLink Communications, LLC 131,072
72.246.0.0/15 AS21342 Akamai Technologies, Inc. 131,072
72.244.0.0/15 AS11696 GTT Americas, LLC 131,072
72.246.0.0/15 AS35994 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS8551 Akamai Technologies, Inc. 131,072
72.150.0.0/16 AS16509 Amazon.com, Inc. 65,536
72.41.0.0/16 AS16509 Amazon.com, Inc. 65,536
72.173.0.0/16 AS7155 ViaSat,Inc. 65,536
72.48.0.0/16 AS64281 Grande Communications Networks, LLC 65,536
72.54.0.0/16 AS8075 Microsoft Limited 65,536
72.201.0.0/16 AS22773 Cox Communications 65,536
72.167.0.0/16 AS44273 GoDaddy.com, LLC 65,536
72.199.0.0/16 AS22773 Cox Communications 65,536
72.40.0.0/16 AS16509 Amazon.com, Inc. 65,536
72.197.0.0/16 AS22773 Cox Communications 65,536
72.167.0.0/16 AS398101 GoDaddy.com, LLC 65,536
72.253.0.0/16 AS36149 HAWAIIAN TELCOM 65,536
72.167.0.0/16 AS398787 GoDaddy.com, LLC 65,536
72.193.0.0/16 AS22773 Cox Communications 65,536

Hosted domains

There are 17,177 domain names hosted across 2,017 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
72.32.231.8 alsotequila.net 2560
72.32.131.23 reminger.com 1113
72.32.107.51 pdirealty.com 607
72.32.202.182 1485sunset.com 528
72.32.39.199 sollevinson.com 396
72.32.86.148 primedstaging.com 393
72.32.202.180 wdis-theboulevard.com 362
72.32.249.98 goldentanlines.com 326
72.32.15.217 hamiltonluxuryhomes.com 315
72.32.60.139 livefarmpro.com 301
72.32.119.185 wateroakresidents.com 289
72.32.212.39 northwest.vision 272
72.32.122.169 findacarbuyacar.net 238
72.32.163.245 adelphiaexteriors.com 233
72.32.100.43 chisosmountainslodge.com 229
72.32.32.51 agencyins.com 216
72.32.181.81 myalcci.org 206
72.32.116.4 visitmedipac.ca 161
72.32.39.196 frontrunnerpro.com 142
72.32.144.237 chuckecheesefreetokens.com 139

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

5,401 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
72.32.205.37 AS33070 Rackspace Hosting 1.09ms from Dallas, US
72.32.220.67 AS33070 Rackspace Hosting 1.05ms from Dallas, US
72.32.164.44 AS33070 Rackspace Hosting 0.96ms from Dallas, US
72.32.240.58 AS33070 Rackspace Hosting 1.39ms from Dallas, US
72.32.202.5 AS33070 Rackspace Hosting 0.86ms from Dallas, US
72.32.167.216 AS33070 Rackspace Hosting 1.05ms from Dallas, US
72.32.239.81 AS33070 Rackspace Hosting 1.06ms from Dallas, US
72.32.87.85 AS33070 Rackspace Hosting 1.05ms from Dallas, US
72.32.137.248 AS33070 Rackspace Hosting 1.06ms from Dallas, US
72.32.30.109 AS33070 Rackspace Hosting 1.02ms from Dallas, US
72.32.101.245 AS33070 Rackspace Hosting 1.11ms from Dallas, US
72.32.88.200 AS33070 Rackspace Hosting 0.99ms from Dallas, US
72.32.22.206 AS33070 Rackspace Hosting 1.15ms from Dallas, US
72.32.89.138 AS33070 Rackspace Hosting 1.07ms from Dallas, US
72.32.71.18 AS33070 Rackspace Hosting 0.95ms from Dallas, US
72.32.120.65 AS33070 Rackspace Hosting 1.04ms from Dallas, US
72.32.224.66 AS33070 Rackspace Hosting 0.97ms from Dallas, US
72.32.67.189 AS33070 Rackspace Hosting 1.05ms from Dallas, US
72.32.40.195 AS33070 Rackspace Hosting 1.10ms from Dallas, US
72.32.235.48 AS33070 Rackspace Hosting 1.04ms from Dallas, US
72.32.144.33 AS33070 Rackspace Hosting 1.00ms from Dallas, US
72.32.234.179 AS33070 Rackspace Hosting 1.00ms from Dallas, US
72.32.245.29 AS33070 Rackspace Hosting 1.11ms from Dallas, US
72.32.115.127 AS33070 Rackspace Hosting 0.91ms from Dallas, US
72.32.232.138 AS33070 Rackspace Hosting 1.03ms 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
113.165.30.192 AS45899 VNPT Corp 2.77ms from Da Nang, VN
104.175.146.80 AS20001 Charter Communications Inc 5.06ms from Los Angeles, US
153.232.227.208 AS4713 NTT DOCOMO BUSINESS,Inc. 3.48ms from Osaka, JP
45.161.2.192 AS268430 L&R Solucoes em Telecomunicacoes e Servicos Ltda 1.46ms from Rio de Janeiro, BR
136.38.136.160 AS16591 Google Fiber Inc. 0.89ms from Salt Lake City, US
5.28.22.0 AS8439 JSC AIST 2.67ms from Samara, RU
124.51.76.144 AS17858 LG POWERCOMM 1.92ms from Seoul, KR
14.54.221.176 AS4766 Korea Telecom 4.07ms from Seoul, KR
125.156.82.112 AS4766 Korea Telecom 5.41ms from Seoul, KR
121.181.6.32 AS4766 Korea Telecom 4.95ms from Seoul, KR
221.140.27.32 AS9318 SK Broadband Co Ltd 2.00ms from Seoul, KR
211.203.196.160 AS9318 SK Broadband Co Ltd 9.60ms from Seoul, KR
102.30.252.96 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 19.02ms from Tunis, TN
134.164.241.176 AS6009 United States Department of Defense (DoD) 0.52ms from Atlanta, US
44.232.214.80 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
52.252.25.16 AS8075 Microsoft Corporation 0.21ms from Boydton, US
109.131.214.176 AS5432 Proximus NV 1.18ms from Brussels, BE
186.111.0.48 AS7303 Telecom Argentina S.A. 11.43ms from Buenos Aires, AR
68.252.160.0 AS7018 AT&T Enterprises, LLC 0.84ms from Chicago, US
75.23.32.0 AS7018 AT&T Enterprises, LLC 4.35ms from Dallas, US
3.252.156.64 AS16509 Amazon.com, Inc. 0.30ms from Dublin, IE
2.205.224.64 AS3209 Vodafone GmbH 7.97ms from Frankfurt am Main, DE
35.219.46.0 AS15169 Google LLC 0.08ms from Jakarta, ID
86.144.35.0 AS2856 British Telecommunications PLC 5.10ms from London, GB
109.156.142.208 AS2856 British Telecommunications PLC 1.59ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f5 72.32.231.248
traceroute to 72.32.231.248 (72.32.231.248): 64 hops max, 52 byte packets
5 [] 206.53.202.5 0.882 ms
6 *
7 [AS33070] 148.62.41.99 0.936 ms
10 [AS33070] 72.32.231.248 1.618 ms
Measurement taken from IPinfo ProbeNet in Dallas, 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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