173.203.0.0/17
AS19994 · Rackspace Hosting
Summary
- BGP Prefix
- 173.203.0.0/17
- Country
- 🇺🇸 United States
- Domain
- rackspace.com
- Registry
- ARIN
- ID
- RSCP-NET-4
- Allocation
- Part of 173.203.0.0/16
WHOIS
- Network
- 173.203.0.0/16
- Name
- Rackspace Hosting
- Net name
- RSCP-NET-4
- Organization type
- direct allocation
- Registry
- ARIN
- Country
- US
- Abuse contact
- Abuse Desk
- Abuse email
- abuse@rackspace.com
- Abuse phone
- +1-210-312-4000
- Abuse address
- 5000 Walzem Rd, San Antonio, TX, 78218, United States
Overlapping Ranges
| Range | Source | Holder | Country |
|---|---|---|---|
| 173.0.0.0/8 | WHOIS (ARIN) | American Registry for Internet Numbers | US |
| 173.203.0.0/16 | WHOIS (ARIN) | Rackspace Hosting | US |
| 173.203.0.0/16 | ARIN assigned | — | US |
| 173.203.0.0/17 | BGP route | AS19994 Rackspace Hosting | — |
| 173.203.0.0/22 | WHOIS (ARIN) | Rackspace Backbone Engineering | US |
| 173.203.8.0/22 | WHOIS (ARIN) | Cloud Sites (Formerly MOSSO) | US |
| 173.203.52.0/22 | WHOIS (ARIN) | Slicehost | US |
| 173.203.60.0/23 | WHOIS (ARIN) | Rackspace Backbone | US |
| 173.203.62.0/23 | WHOIS (ARIN) | Rackspace Backbone | US |
| 173.203.30.0/24 | WHOIS (ARIN) | X.commerce, Inc. (Magento SaaS) | US |
| 173.203.37.0/24 | WHOIS (ARIN) | Broomstick | US |
| 173.203.4.0/25 | WHOIS (ARIN) | Rackspace DNS | US |
| 173.203.32.0/25 | WHOIS (ARIN) | CORE One-Hour Servers | US |
| 173.203.35.0/25 | WHOIS (ARIN) | Rackspace (Managed Internal Playground) | US |
| 173.203.38.128/25 | WHOIS (ARIN) | CORE One-Hour Servers | US |
| 173.203.6.0/26 | WHOIS (ARIN) | CORE One-Hour Servers | US |
| 173.203.25.0/26 | WHOIS (ARIN) | CORE One-Hour Servers | US |
| 173.203.32.128/26 | WHOIS (ARIN) | 365838 | US |
| 173.203.33.0/26 | WHOIS (ARIN) | CORE One-Hour Servers | US |
| 173.203.33.64/26 | WHOIS (ARIN) | CORE One-Hour Servers | US |
| 173.203.33.128/26 | WHOIS (ARIN) | CORE One-Hour Servers | US |
| 173.203.38.64/26 | WHOIS (ARIN) | CORE One-Hour Servers | US |
| 173.203.4.128/27 | WHOIS (ARIN) | Rackspace Backbone | US |
| 173.203.4.192/27 | WHOIS (ARIN) | OEConnection | US |
| 173.203.25.128/27 | WHOIS (ARIN) | Prescribe Wellness LLC | US |
| 173.203.25.192/27 | WHOIS (ARIN) | Zendesk, Inc | US |
| 173.203.32.192/27 | WHOIS (ARIN) | Rodan and Fields | US |
| 173.203.34.32/27 | WHOIS (ARIN) | Run Book Automation | US |
| 173.203.34.96/27 | WHOIS (ARIN) | VisiQuate | US |
| 173.203.36.0/27 | WHOIS (ARIN) | J.Crew Group, Inc. | US |
| 173.203.36.192/27 | WHOIS (ARIN) | Ulta Salon, Cosmetics & Fragrance, Inc. | US |
| 173.203.44.96/27 | WHOIS (ARIN) | Rackspace.com | US |
| 173.203.47.0/27 | WHOIS (ARIN) | Jobs2Web Inc. | US |
| 173.203.47.32/27 | WHOIS (ARIN) | Genesis | US |
| 173.203.47.64/27 | WHOIS (ARIN) | OEConnection | US |
| 173.203.47.128/27 | WHOIS (ARIN) | Zendesk, Inc | US |
| 173.203.47.160/27 | WHOIS (ARIN) | Zendesk, Inc | US |
| 173.203.15.0/28 | WHOIS (ARIN) | McKinsey & Company | US |
| 173.203.15.32/28 | WHOIS (ARIN) | Troux Technologies Inc. (SAS Account) | US |
| 173.203.15.80/28 | WHOIS (ARIN) | PIER Systems, Inc. | US |
| 173.203.16.0/28 | WHOIS (ARIN) | Chrome River | US |
| 173.203.16.16/28 | WHOIS (ARIN) | SecOps | US |
| 173.203.16.80/28 | WHOIS (ARIN) | OEConnection | US |
| 173.203.16.176/28 | WHOIS (ARIN) | CORE One-Hour Servers | US |
| 173.203.16.208/28 | WHOIS (ARIN) | Advance Trading, Inc. | US |
| 173.203.20.0/28 | WHOIS (ARIN) | O-Web Technologies, Ltd. | US |
| 173.203.20.16/28 | WHOIS (ARIN) | InfoTree Inc | US |
| 173.203.20.48/28 | WHOIS (ARIN) | Fry Communications, Inc | US |
| 173.203.20.144/28 | WHOIS (ARIN) | SkillSurvey, Inc. | US |
| 173.203.20.160/28 | WHOIS (ARIN) | NetSecOps Training | US |
| 173.203.20.192/28 | WHOIS (ARIN) | Shop Tech Industrial Software | US |
| 173.203.20.224/28 | WHOIS (ARIN) | Slicehost/Cloud Servers (ORD) Huddle30-32 | US |