Data as of Nov 5, 2026
161.47.136.0/22
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 |
|---|---|---|---|---|---|---|
| 161.47.0.0/16 | 65,536 | RACKS-8 | Rackspace Hosting (RACKS-8) · US | Direct Allocation | Sep 11, 2015 | abuse@ |
| └ 161.47.136.44/30 | 4 | RSPC-B22E49B2-C88D-4B5B-909B-D4DD78B1BFAC | unknown | — | — | — |
| └ 161.47.136.48/29 | 8 | RSPC-E9DEDBA9-7605-4EAC-BF0E-06CE9C40535F | unknown | — | — | — |
| └ 161.47.136.56/29 | 8 | RSPC-365EAD84-9802-4CBC-AA82-C5E9D945E413 | unknown | — | — | — |
| └ 161.47.136.64/28 | 16 | RSPC-4C9F2B4E-38E2-413A-A3CC-9ABB20B1604F | unknown | — | — | — |
| └ 161.47.136.160/29 | 8 | RSPC-83D1E31F-84BF-476C-B561-B809E34E9E4A | unknown | — | — | — |
| └ 161.47.136.168/31 | 2 | RSPC-C78EF6E8-27E0-4C03-B76B-3315D377020F | unknown | — | — | — |
| └ 161.47.136.172/30 | 4 | RSPC-45535E79-E722-484A-ADAB-B1A871CAE7CA | unknown | — | — | — |
| └ 161.47.137.2/31 | 2 | RSPC-9F21DF42-B555-48D6-ADB1-6FE750CA2A07 | unknown | — | — | — |
| └ 161.47.137.48/28 | 16 | RSPC-6D4F80EB-0EC5-4033-BF1D-F83E42014BEA | unknown | — | — | — |
| └ 161.47.137.148/30 | 4 | RSPC-295204BF-E58D-4EDE-A3F7-BC915CA543A0 | unknown | — | — | — |
| └ 161.47.137.164/30 | 4 | RSPC-A6D60EBE-98E9-4B8C-9A3F-65A6C0DD5BC4 | unknown | — | — | — |
| └ 161.47.139.76/30 | 4 | RSPC-1D36A7BB-FA41-4CF0-9963-8E1194E4837E | unknown | — | — | — |
| └ 161.47.139.96/30 | 4 | RSPC-9CCE4495-546B-4BEC-AB83-6413C7A8E318 | unknown | — | — | — |
| └ 161.47.139.134/31 | 2 | RSPC-AC534B20-8C34-4D2A-BD32-5AF88C76D08C | unknown | — | — | — |
| └ 161.47.139.136/29 | 8 | RSPC-27C0CD7B-ED21-4F1B-B5FD-07B383F7CBEF | unknown | — | — | — |
| └ 161.47.139.156/30 | 4 | RSPC-E8A94673-9315-42DE-AD6A-032C786A574A | unknown | — | — | — |
| └ 161.47.139.160/28 | 16 | RSPC-FB0F06DE-C921-432F-AD29-DDC69A148D73 | unknown | — | — | — |
| └ 161.47.139.184/30 | 4 | RSPC-67096419-1900-410F-96D3-A9D063311A22 | unknown | — | — | — |
| └ 161.47.139.188/30 | 4 | RSPC-F804E3E5-B972-43C1-BBEA-CF60E17A2935 | unknown | — | — | — |
| └ 161.47.139.192/30 | 4 | RSPC-F040C83B-5404-447D-8040-5F1173CF3D67 | unknown | — | — | — |
| └ 161.47.139.196/30 | 4 | RSPC-981E8598-F40A-4FD0-BFFA-F25767E657CB | unknown | — | — | — |
| └ 161.47.139.224/30 | 4 | RSPC-64460AE8-D416-44E3-A00C-98ADEF0D2C91 | unknown | — | — | — |
| └ 161.47.139.230/31 | 2 | RSPC-F7960BB8-9F92-4B6E-9EE2-C3C05587BBC3 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 161.47.128.0/17
- Prefix
- 161.47.128.0/17
- Announced by
- AS19994 Rackspace Hosting
- Type
- Hosting
- RPKI
- No RPKI
- Netname
- RACKS-8
- Registrant
- Rackspace Hosting
- RIR
- ARIN
Origin network
AS19994
US
- Name
- Rackspace Hosting
- Type
- Hosting
- Registered
- Jan 15, 2010
- Domain
- rackspace.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 161.47.128.0/17
161.47.128.0/17
Routing history
- Pattern
- Stable
- First seen
- Oct 2017
- Current origin since
- Oct 2017 · 9.1 yr
- Origin networks
- 1
IRR
Route objects on 161.47.128.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS19994 | RADB | Rackspace ORD | MAINT-AS10532 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 161.
47. 0. 0/ 16 - Netname
- RACKS-8
- 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-161-47-0-0-1
- Parent
- NET-161-0-0-0-0
- Created
- Sep 11, 2015
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 11, 2015
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rackspace. com - Name
- Abuse Desk
- Phone
- +1-210-312-4000
- Handle
- ABUSE45-ARIN