Data as of Nov 3, 2026
153.79.112.0/20
3,584 anonymizer addresses · 88% · ISP proxyFree Pro SAS · space held by Core IP Solutions LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
88% of it
Recent change
New origin Aug 2026
from AS203020 HostRoyale Technologies Pvt Ltd
IPv4 market
Path
Announced by AS30781 since Aug 2026 · 10 wk ago
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 153.79.112.0/20 | /24s |
|---|---|---|
| Core IP Solutions LLC | 3,58488% | 14 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
153.79.112.0/20
From the registry to its use
- Jul 18, 2026– Sep 3, 2026
- Jul 28, 2026Registry recordCore IP Solutions LLCLEGACY153.79.112.0/20
- Aug 23, 2026– Nov 2, 2026
- Aug 25, 2026Route objectAS30781 Free Pro SASRIPE route object for AS30781 Free Pro SAS, maintainer US-COREIP-1-MNT
- todayUsedOxylabsProxy seller
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 |
|---|---|---|---|---|---|---|
| 153.79.112.0/20 | 4,096 | US-COREIP4-19910923 | Core IP Solutions LLC (ORG-CISL14-RIPE) · US | LEGACY | Jul 28, 2026 | [email protected] |
| └ 153.79.112.0/21 | 2,048 | FR-ISP | unknown | LEGACY | Jul 28, 2026 | [email protected] via US-COREIP4-19910923 |
| └ 153.79.120.0/21 | 2,048 | FR-ISP | unknown | LEGACY | Jul 28, 2026 | [email protected] 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.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| ISP proxyanonymizer | 3,584 | 88% | 11 | |
| Unknown | 512 | 13% | 2 |
Network & registry
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
- Rotating
- First seen
- Jul 2026
- Current origin since
- Aug 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Aug 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 153.79.112.0/20
- Netname
- US-COREIP4-19910923
- Registrant
- Core IP Solutions LLC
- Registrant country
- US
- Organization
- Core IP Solutions LLC (ORG-CISL14-RIPE)
- Org country
- US
- Type
- LEGACY
- Created
- Jul 28, 2026
- Updated
- Jul 28, 2026
- Maintainer
- us-coreip-1-mnt
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Sep 23, 1991
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR66715-RIPE