Data as of Nov 6, 2026
199.88.80.0/21
No anonymizer space · no proxy exits in 30 daysCounty of Marin
Network & registry
Origin network
AS10309
US
- Name
- County of Marin
- Type
- Business
- Registered
- Jun 23, 1997
- Domain
- marin.ca.us
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2011
- Current origin since
- Nov 2011 · 15 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS10309 | RADB | MIDAS Subnet | MAINT-AS10309 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 199.
88. 64. 0/ 18 - Netname
- MARIN-COUNTY
- Registrant
- County of Marin
- Organization
- County of Marin (COUNTY-31)
- Org address
- 3501 Civic Center Drive, San Rafael, CA, 94903
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-88-64-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Mar 28, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 28, 1994
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
marincounty. gov - Name
- Hostmaster
- Phone
- +1-415-473-4732
- Handle
- HOSTM1288-ARIN