Data as of Nov 11, 2026
173.45.248.0/22
No anonymizer space · no proxy exits in 30 daysRackspace Hosting
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 173.45.224.0/19 | 8,192 | SLICE-STL-SH | Rackspace Hosting (RACKS-8) · US | Direct Allocation | Oct 13, 2008 | abuse@ |
| └ 173.45.248.0/22 | 1,024 | RACKS-8-360687054684506984646827245-0405645 | Rackspace (C05836275) · US | Reassigned | Jul 22, 2015 | abuse@ via SLICE-STL-SH |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 173.45.248.0/21
- Prefix
- 173.45.248.0/21
- Announced by
- AS33070 Rackspace Hosting
- Type
- Hosting
- RPKI
- No RPKI
- Netname
- SLICE-STL-SH
- Registrant
- Rackspace Hosting
- RIR
- ARIN
Origin network
AS33070
US
- Name
- Rackspace Hosting
- Type
- Hosting
- Registered
- Sep 24, 2004
- Domain
- rackspace.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 173.45.248.0/21
173.45.248.0/21
Routing history
- Pattern
- Stable
- First seen
- Apr 2012
- Current origin since
- Apr 2012 · 15 yr
- Origin networks
- 1
IRR
Route objects on 173.45.248.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS33070 | RADB | Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | MAINT-AS10532 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 173.
45. 224. 0/ 19 - Netname
- SLICE-STL-SH
- Registrant
- Rackspace Hosting
- Organization
- Rackspace Hosting (RACKS-8)
- Org address
- 1718 Dry Creek Way, San Antonio, TX, 78259-1837
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-173-45-224-0-1
- Parent
- NET-173-0-0-0-0
- Created
- Oct 13, 2008
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 13, 2008
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rackspace. com - Name
- Abuse Desk
- Phone
- +1-210-312-4000
- Handle
- ABUSE45-ARIN