Data as of Nov 6, 2026
Autonomous system
AS4211
Maricopa County Government
Announces 65,536 addresses in 6 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 156.42.0.0/16 since May 2005 | Business | Maricopa County | |
| 156.42.0.0/20 since Aug 2026 | Business | Maricopa County | |
| 156.42.16.0/20 since Aug 2026 | Business | Maricopa County | |
| 156.42.192.0/21 since Aug 2026 | Business | Maricopa County | |
| 156.42.200.0/21 since Aug 2026 | Business | Maricopa County | |
| 156.42.216.0/21 since Aug 2026 | Business | Maricopa County |
Network & history
Profile
- Registered
- Jan 6, 1995
- Domain
- maricopa.gov
- Industry
- Government and Public Administration
Routing patterns
How its announcements have moved
Arrivals