Data as of Nov 5, 2026
153.52.217.0/24
Anonymizer · ISP proxy1 residential-proxy exit · 30 daysFree Pro SAS · space held by Core IP Solutions LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Aug 2026
its first announcement on record
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
13 observations
Proxy providers listing exits
- DataImpulse
- Q2IP
IPv4 market
Path
Announced by AS30781 since Aug 2026 · 12 wk ago
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 153.52.217.0/24 | /24s |
|---|---|---|
| Core IP Solutions LLC | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
153.52.217.0/24
From the registry to its use
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 |
|---|---|---|---|---|---|---|
| 153.52.192.0/19 | 8,192 | US-COREIP4-19910923 | Core IP Solutions LLC (ORG-CISL14-RIPE) · US | LEGACY | Jun 11, 2026 | abuse@ |
| └ 153.52.217.0/24 | 256 | FR-ISP | unknown | LEGACY | Aug 11, 2026 | abuse@ via US-COREIP4-19910923 |
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
IPv4 market
Holder
- Organization
- Core IP Solutions LLC
- Handle
- ORG-CISL14-RIPE
- Range
- 153.
52. 192. 0/ 19 - Registration type
- LEGACY
- Record created
- Jun 11, 2026
- Legacy
- yes
Origin network
AS30781
FR
- Name
- Free Pro SAS
- Type
- Internet provider
- Registered
- Dec 3, 2003
- Domain
- freepro.com
- Website
- www.freepro.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2026
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 153.52.217.0/24 | AS30781 | /32 | RIPE | RPKI valid |
| 153.52.192.0/19 | AS203020 | /32 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS30781 | RIPE | US-COREIP-1-MNT | Aug 11, 2026 |
Whois
Registration for this announcement
- Range
- 153.
52. 217. 0/ 24 - Netname
- FR-ISP
- Registrant country
- FR
- Organization
- Not stated by the registry
- Type
- LEGACY
- Created
- Aug 11, 2026
- Updated
- Aug 11, 2026
- Maintainer
- us-coreip-1-mnt
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Sep 23, 1991
- Status
- assigned
Report abuse
Abuse contact
- abuse@
hostroyale. com - Name
- Abuse-C Role
- Handle
- AR66715-RIPE