Data as of Nov 13, 2026
205.152.72.0/24
1 residential-proxy exit · 30 daysFlorida Department of Management Services - Division of Telecommunications · space held by AT&T Enterprises, LLC
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 14, 2026 – Nov 11, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- NovProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 205.152.0.0/16 since May 2005 | AS6389 | Residential | 1 | AT&T Enterprises, LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 205.152.0.0/16 | 65,536 | BELLSNET-BLK1 | AT&T Enterprises, LLC (AEL-360) · US | Direct Allocation | Mar 2, 1995 | abuse@ |
| └ 205.152.72.0/24 | 256 | 205-152-72-0-24 | Martin County School District (MCPS-1) · US | Reassigned | Oct 28, 2026 | — |
Network & registry
IPv4 market
Holder
- Organization
- AT&T Enterprises, LLC
- Handle
- AEL-360
- Range
- 205.
152. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Mar 2, 1995
- Legacy
- yes
Origin network
AS8103
US
- Name
- Florida Department of Management Services - Division of Telecommunications
- Type
- Business
- Registered
- Apr 14, 1997
- Domain
- fl.gov
- 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
- May 2005
- Current origin since
- Sep 2009 · 17 yr
- Origin networks
- 4
- Last change of origin
- May 2019
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 205.
152. 72. 0/ 24 - Netname
- 205-152-72-0-24
- Registrant
- Martin County School District
- Organization
- Martin County School District (MCPS-1)
- Org address
- Martin County School District, Stuart, FL, 34994
- Org country
- US
- Type
- Reassigned
- Handle
- NET-205-152-72-0-1
- Parent
- NET-205-152-0-0-1
- Created
- Oct 28, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 2, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
att. net - Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN