Data as of Nov 9, 2026
156.39.131.0/24
No anonymizer space · no proxy exits in 30 daysCity of San Jose
Network & registry
Origin network
AS21589
US
- Name
- City of San Jose
- Type
- Business
- Registered
- Oct 4, 2012
- Domain
- sanjoseca.gov
- Industry
- Government and Public Administration
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2023
- Current origin since
- Mar 2024 · 2.7 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 156.
39. 0. 0/ 16 - Netname
- SAN-JOSE-NET
- Registrant
- City of San Jose
- Organization
- City of San Jose (CSJ-1)
- Org address
- 200 E. Santa Clara St., San Jose, CA, 95113
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-156-39-0-0-1
- Parent
- NET-156-0-0-0-0
- Created
- Dec 9, 1991
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 9, 1991
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN