Data as of Nov 8, 2026
171.33.145.0/24
No anonymizer space · no proxy exits in 30 daysRackspace Hosting · space held by Tullow Group Services Limited
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 171.33.144.0/21 | 2,048 | UK-TULLOWGROUP-20120703 | Tullow Group Services Limited (ORG-TGSL1-RIPE) · GB | ALLOCATED PA | Jul 3, 2012 | ripe@ |
| └ 171.33.145.0/24 | 256 | DublinOffice_ | unknown | ASSIGNED PA | May 9, 2018 | ripe@ via UK-TULLOWGROUP-20120703 |
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
Registry
Holder
- Organization
- Tullow Group Services Limited
- Handle
- ORG-TGSL1-RIPE
- Range
- 171.
33. 144. 0/ 21 - Registration type
- ALLOCATED PA
- Record created
- Jul 3, 2012
Origin network
AS12200
US
- Name
- Rackspace Hosting
- Type
- Hosting
- Registered
- May 16, 2007
- Domain
- rackspace.com
- Website
- www.rackspace.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Sep 2013
- Current origin since
- Aug 2024 · 2.2 yr
- Origin networks
- 2
- Last change of origin
- Aug 2024
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS15830 not the origin | RIPE | TullowOil Dublin Colo | TOEU1-MNT | Jun 20, 2013 |
Whois
Registration for this announcement
- Range
- 171.
33. 145. 0/ 24 - Netname
- DublinOffice_
IPs - Registrant country
- IE
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- May 9, 2018
- Updated
- May 9, 2018
- Maintainer
- TOEU1-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Jul 3, 2012
- Status
- assigned
Report abuse
Abuse contact
- ripe@
tullowoil. com - Name
- Abuse Admin
- Handle
- MR15565