Data as of Nov 10, 2026
166.
- Proxy activity
- Not seen in 30 days
- Type
- Hosting
- Risk
- 50 / 100 · Medium
- Announced by
- AS33070Rackspace Hostingrackspace.comHosting
- Announcement
- 166.78.0.0/18No RPKI
- Location
- Chicago, Illinois, United States
Network & registry
Announced by
Announcement
- Prefix
- 166.78.0.0/18
- Announced by
- AS33070 Rackspace Hosting
- Type
- Hosting
- RPKI
- No RPKI
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 166.78.0.0/18
166.78.0.0/18
Routing history
- Pattern
- Stable
- First seen
- Nov 2012
- Current origin since
- Nov 2012 · 14 yr
- Origin networks
- 1
IRR
Route objects on 166.78.0.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS33070 | RADB | Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | MAINT-AS10532 | Nov 13, 2023 |
Whois
Registration for this address
- Range
- 166.
78. 0. 0/ 16 - Netname
- RACKS-8-NET-11
- 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-166-78-0-0-1
- Parent
- NET-166-0-0-0-0
- Created
- Oct 17, 2012
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 17, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rackspace. com - Name
- Abuse Desk
- Phone
- +1-210-312-4000
- Handle
- ABUSE45-ARIN
Geolocation
Location detail
- Country
- United States
- Region
- Illinois
- City
- Chicago
- Coordinates
- 41.
8500, -87. 6500 - Time zone
- America/Chicago
- Continent
- North America
- GeoNames
- 4887398