arin
2010-03-29
2026-06-10
66
1
537,344
4,294,967,296
| CIDR | Description | IP Num |
|---|---|---|
23.253.0.0/18
|
CORE One-Hour Servers (C04773879) | 16384 |
|
23.253.160.0/19
|
Rackspace Hosting | 8192 |
|
23.253.192.0/19
|
Rackspace Hosting | 8192 |
|
50.56.0.0/17
|
Rackspace Hosting | 32768 |
|
50.57.0.0/17
|
Rackspace Hosting (RACKS-8) | 32768 |
|
50.57.128.0/18
|
Slicehost (C02794583) | 16384 |
|
50.57.192.0/19
|
Rackspace Hosting | 8192 |
|
50.57.224.0/20
|
Rackspace Hosting (RACKS-8) | 4096 |
|
64.49.232.0/23
|
Rackspace Hosting | 512 |
|
65.61.188.0/24
|
Rackspace Backbone Engineering | 256 |
|
66.216.116.0/23
|
Volusion, Inc. (C01610481) | 512 |
67.207.128.0/19
|
Rackspace Hosting | 8192 |
|
69.170.128.0/20
|
DataPipe, Inc. | 4096 |
|
74.120.216.0/22
|
Armor Defense Inc | 1024 |
|
74.200.192.0/18
|
DataPipe, Inc. | 16384 |
|
104.130.64.0/20
|
Rackspace US Inc | 4096 |
|
104.130.80.0/20
|
TrueOffice | 4096 |
|
104.130.96.0/20
|
Mailgun Technologies Inc | 4096 |
|
104.130.112.0/21
|
Rackspace Hosting | 2048 |
|
104.130.192.0/19
|
Rackspace Hosting | 8192 |
|
104.239.192.0/19
|
Rackspace Hosting | 8192 |
|
108.166.0.0/18
|
Bobit Business Media | 16384 |
|
108.166.96.0/19
|
Rackspace Hosting | 8192 |
|
108.171.160.0/20
|
Rackspace Hosting | 4096 |
|
134.8.2.0/24
|
ALTIUM | 256 |
|
146.88.100.0/22
|
Armor Defense Inc | 1024 |
|
146.88.112.0/22
|
Armor Defense Inc | 1024 |
|
146.88.120.0/22
|
Armor Defense Inc | 1024 |
|
147.75.8.0/22
|
ARMOR-NET-147-75-8-0-22 | 1024 |
|
147.75.12.0/22
|
FIREHOST-NET-0-19 | 1024 |
|
161.47.0.0/18
|
GENESIS | 16384 |
|
161.47.64.0/18
|
CORE One-Hour Servers | 16384 |
|
161.47.128.0/17
|
Rackspace Hosting | 32768 |
|
162.209.0.0/18
|
Rackspace Hosting | 16384 |
|
162.209.80.0/20
|
Rackspace Hosting | 4096 |
|
162.216.40.0/22
|
Armor Defense Inc | 1024 |
|
162.242.160.0/19
|
Rackspace Hosting | 8192 |
|
166.78.64.0/18
|
Maximum Solutions | 16384 |
|
166.78.192.0/18
|
X.commerce, Inc. (Magento SaaS) | 16384 |
|
173.45.224.0/20
|
Rackspace | 4096 |
|
173.45.240.0/21
|
Rackspace | 2048 |
|
173.203.0.0/17
|
Rackspace Backbone Engineering | 32768 |
|
184.106.0.0/19
|
Rackspace Hosting | 8192 |
|
184.106.32.0/20
|
Rackspace Hosting | 4096 |
|
184.106.48.0/22
|
Rackspace Hosting | 1024 |
|
184.106.52.0/23
|
Rackspace Hosting | 512 |
|
184.106.54.0/24
|
Rackspace Hosting | 256 |
|
184.106.56.0/21
|
ISN | 2048 |
|
184.106.64.0/18
|
Rackspace Hosting | 16384 |
|
184.106.128.0/17
|
Rackspace Hosting | 32768 |
|
192.237.128.0/18
|
Rackspace Hosting | 16384 |
|
192.237.224.0/19
|
Cloud Loadbalancing as a Service-LBaaS (ORD) | 8192 |
|
198.61.128.0/18
|
Rackspace Hosting | 16384 |
|
198.61.224.0/19
|
Rackspace Hosting | 8192 |
|
198.101.128.0/18
|
Cloud Loadbalancing as a Service-LBaaS (ORD) | 16384 |
|
198.254.72.0/21
|
Cake Marketing | 2048 |
|
199.180.184.0/22
|
Armor Defense Inc | 1024 |
199.253.200.0/24
|
APRIA Healthcare | 256 |
|
199.253.201.0/24
|
APRIA Healthcare | 256 |
|
204.9.188.0/24
|
Making Sense | 256 |
|
204.13.108.0/22
|
Armor Defense Inc | 1024 |
|
204.51.170.0/24
|
DataPipe, Inc. | 256 |
|
208.78.96.0/21
|
Rackspace | 2048 |
|
209.20.64.0/19
|
Rackspace Hosting | 8192 |
|
209.61.166.0/23
|
Inertia Technologies Inc. | 512 |
|
216.18.148.0/22
|
Avago Technologies U.S. Inc. | 1024 |
| CIDR | Description | IP NUMs(prefix /64) |
|---|---|---|
|
2001:4801::/32
|
Rackspace Hosting | 4294967296 |
| AS | Description | Country / Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS12200 | RACKSPACE - Rackspace Hosting, US |
|
6,912 | 65,536 | IPv4  |
IPv6 |
| AS | Description | Country / Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS396479 | MAILGUN-US - Mailgun Technologies Inc., US |
|
29,696 | 0 | IPv4 |
 |
ASNumber: 19994 ASName: RACKSPACE ASHandle: AS19994 RegDate: 2010-01-15 Updated: 2012-02-24 Ref: https://rdap.arin.net/registry/autnum/19994 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: 2026-06-10 OrgAdminHandle IPADM17-ARIN OrgTechHandle HANSE157-ARIN OrgTechHandle IPADM17-ARIN OrgTechHandle ZR9-ARIN OrgAbuseHandle ABUSE45-ARIN OrgNOCHandle HANSE157-ARIN Source: ARIN OrgAbuseHandleHandle: ABUSE45-ARIN OrgAbuseHandleName: Abuse Desk, OrgAbuseHandlePhone: +1-210-312-4000 OrgAbuseHandleEmail: [email protected] OrgAbuseHandleRef: https://rdap.arin.net/registry/entity/ABUSE45-ARIN OrgNOCHandleHandle: HANSE157-ARIN OrgNOCHandleName: Hansell, Chris OrgNOCHandlePhone: +1-210-312-4000 OrgNOCHandleEmail: [email protected] OrgNOCHandleRef: https://rdap.arin.net/registry/entity/HANSE157-ARIN OrgAdminHandleHandle: IPADM17-ARIN OrgAdminHandleName: IPADMIN, OrgAdminHandlePhone: +1-210-312-4000 OrgAdminHandleEmail: [email protected] OrgAdminHandleRef: https://rdap.arin.net/registry/entity/IPADM17-ARIN OrgTechHandleHandle: HANSE157-ARIN OrgTechHandleName: Hansell, Chris OrgTechHandlePhone: +1-210-312-4000 OrgTechHandleEmail: [email protected] OrgTechHandleRef: https://rdap.arin.net/registry/entity/HANSE157-ARIN OrgTechHandleHandle: IPADM17-ARIN OrgTechHandleName: IPADMIN, OrgTechHandlePhone: +1-210-312-4000 OrgTechHandleEmail: [email protected] OrgTechHandleRef: https://rdap.arin.net/registry/entity/IPADM17-ARIN OrgTechHandleHandle: ZR9-ARIN OrgTechHandleName: Rackspace, com OrgTechHandlePhone: +1-210-312-4000 OrgTechHandleEmail: [email protected] OrgTechHandleRef: https://rdap.arin.net/registry/entity/ZR9-ARIN