Data as of Nov 10, 2026
72.4.115.136/29
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 |
|---|---|---|---|---|---|---|
| 72.4.112.0/20 | 4,096 | RSCP-NET-4 | Rackspace Hosting (RACKS-8) · US | Direct Allocation | Oct 9, 2008 | abuse@ |
| └ 72.4.115.136/29 | 8 | RSPC-1241401693047809 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 72.4.112.0/20
- Prefix
- 72.4.112.0/20
- Announced by
- AS27357 Rackspace Hosting
- Type
- Hosting
- RPKI
- No RPKI
- Netname
- RSCP-NET-4
- Registrant
- Rackspace Hosting
- RIR
- ARIN
Origin network
AS27357
US
- Name
- Rackspace Hosting
- Type
- Hosting
- Registered
- Feb 20, 2003
- Domain
- rackspace.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 72.4.112.0/20
72.4.112.0/20
Routing history
- Pattern
- Stable
- First seen
- Oct 2009
- Current origin since
- Oct 2009 · 17 yr
- Origin networks
- 1
IRR
Route objects on 72.4.112.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS27357 | RADB | Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | MAINT-AS10532 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 72.
4. 112. 0/ 20 - Netname
- RSCP-NET-4
- 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-72-4-112-0-1
- Parent
- NET-72-0-0-0-0
- Created
- Oct 9, 2008
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 9, 2008
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rackspace. com - Name
- Abuse Desk
- Phone
- +1-210-312-4000
- Handle
- ABUSE45-ARIN