Data as of Nov 3, 2026
191.44.18.0/24
No anonymizer space · no proxy exits in 30 daysDawid Slowik · space held by Colocation America Corporation
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Sep 28, 2026
from AS152631 Xyhelper Inc
IPv4 market
Path
Announced by AS218722 since Sep 28, 2026 · 5 wk ago
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
191.44.18.0/24
From the registry to its use
- Jun 2, 2026Registry recordColocation America CorporationALLOCATED PA191.44.16.0/20
- Jun 8, 2026ReallocatedColocation America CorporationSUB-ALLOCATED PA191.44.16.0/21
- Jun 12, 2026– Jul 17, 2026AnnouncedAS152631 Xyhelper Inc
- Sep 28, 2026– today
- Oct 1, 2026AssignedSebastian Stefanek trading as MatHost.euASSIGNED PA191.44.18.0/24
- Oct 1, 2026
- todayLeased fromIPXOIP broker
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 |
|---|---|---|---|---|---|---|
| 191.44.16.0/20 | 4,096 | US-COLOCATION-20250313 | Colocation America Corporation (ORG-CAC5-RIPE) · US | ALLOCATED PA | Jun 2, 2026 | [email protected] |
| └ 191.44.16.0/21 | 2,048 | NET-191-44-16-0-21 | Colocation America Corporation (ORG-CAC5-RIPE) · US | SUB-ALLOCATED PA | Jun 8, 2026 | [email protected] |
| └ 191.44.18.0/24 | 256 | net-PPHU-STEFEK-STEFANEK-SEBASTIAN | Sebastian Stefanek trading as MatHost.eu (ORG-SSTA17-RIPE) · PL | ASSIGNED PA | Oct 1, 2026 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Colocation America Corporation
- Handle
- ORG-CAC5-RIPE
- Range
- 191.44.16.0/20
- Registration type
- ALLOCATED PA
- Record created
- Jun 2, 2026
Origin network
AS218722
PL
- Name
- Dawid Slowik
- Type
- Business
- Registered
- Sep 9, 2026
- Domain
- sloudhost.ovh
- Website
- sloudhost.ovh/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2026
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 2
- Last change of origin
- Sep 28, 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 191.44.18.0/24
- Netname
- net-PPHU-STEFEK-STEFANEK-SEBASTIAN
- Registrant
- Sebastian Stefanek trading as MatHost.eu
- Registrant country
- PL
- Organization
- Sebastian Stefanek trading as MatHost.eu (ORG-SSTA17-RIPE)
- Org country
- PL
- Type
- ASSIGNED PA
- Created
- Oct 1, 2026
- Updated
- Oct 8, 2026
- Maintainer
- IPBNB-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Mar 13, 2025
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- IPBNB Abuse Contact
- Handle
- AM34346