Data as of Nov 7, 2026
204.155.243.0/24
5 residential-proxy exits · 30 daysFortinet Inc.
Residential-proxy exits
Proxy exits
5
2.0% of its addresses · 30 days
Providers
4
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
26 observations
Proxy providers listing exits
- EnigmaProxy
- NovaProxy
- ProxyEmpire
- VantageProxies
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 |
|---|---|---|---|---|---|---|
| 204.155.240.0/20 | 4,096 | FTC-58 | Fortinet Inc. (FTC-58) · US | Direct Allocation | Nov 25, 2025 | abuse@ |
| └ 204.155.243.0/24 | 256 | FORTISASE---TR2 | Fortinet Technologies (C11559953) · CA | Reassigned | Apr 2, 2026 | abuse@ via FTC-58 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Fortinet Inc.
- Handle
- FTC-58
- Range
- 204.
155. 240. 0/ 20 - Registration type
- Direct Allocation
- Record created
- Nov 25, 2025
Origin network
AS40934
US
- Name
- Fortinet Inc.
- Type
- Business
- Registered
- May 29, 2008
- Domain
- fortinet.com
- Website
- www.fortinet.com
- Industry
- Military, Defense, National Security, and International Affairs
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2026
- Current origin since
- Jan 2026 · 10 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 204.155.240.0/20 | AS40934 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS40934 | RADB | FORTINET TECHNOLOGIES (CANADA) ULC | MAINT-AS852 | Mar 20, 2026 |
Whois
Registration for this announcement
- Range
- 204.
155. 243. 0/ 24 - Netname
- FORTISASE---TR2
- Registrant
- Fortinet Technologies
- Organization
- Fortinet Technologies (C11559953)
- Type
- Reassigned
- Handle
- NET-204-155-243-0-1
- Parent
- NET-204-155-240-0-1
- Created
- Apr 2, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 25, 2025
- Status
- assigned
Report abuse
Abuse contact
- abuse@
fortinet. com - Name
- MIS21-ARIN-Abuse
- Phone
- +1-604-430-1297;ext6801
- Handle
- MISAR1-ARIN