Data as of Nov 11, 2026
161.243.237.0/24
No anonymizer space · no proxy exits in 30 daysCity of Jacksonville, Florida
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 161.243.0.0/16 since Jul 2013 | AS36548 | Business | City of Jacksonville, Florida |
Network & registry
Origin network
AS36548
US
- Name
- City of Jacksonville, Florida
- Type
- Business
- Registered
- Jan 30, 2006
- Domain
- coj.net
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2013
- Current origin since
- May 2022 · 4.5 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 161.
243. 0. 0/ 16 - Netname
- COJAX
- Registrant
- City of Jacksonville, Florida
- Organization
- City of Jacksonville, Florida (CJF-2)
- Org address
- 214 N Hogan Street, Jacksonville, FL, 32202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-161-243-0-0-1
- Parent
- NET-161-0-0-0-0
- Created
- Mar 30, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 30, 1993
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN