Data as of Nov 12, 2026
191.44.19.0/24
No anonymizer space · no proxy exits in 30 daysACO Tech Services Ltd · space held by Colocation America Corporation
Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Sep 28, 2026
from AS214483 FiberPower LLC
IPv4 market
Path
Announced by AS218661 since Sep 28, 2026 · 6 wk ago
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
191.44.19.0/24
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 24, 2026– Jul 29, 2026
- Aug 11, 2026– Aug 22, 2026
- Sep 28, 2026– today
- 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 | Abuse@ |
| └ 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 | abuse@ |
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
AS218661
GB
- Name
- ACO Tech Services Ltd
- Type
- Hosting
- Registered
- Sep 16, 2026
- Domain
- acosvc.com
- 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
- 3
- Last change of origin
- Sep 28, 2026
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 191.
44. 16. 0/ 21 - Netname
- NET-191-44-16-0-21
- Registrant
- Colocation America Corporation
- Registrant country
- US
- Organization
- Colocation America Corporation (ORG-CAC5-RIPE)
- Org country
- US
- Type
- SUB-ALLOCATED PA
- Created
- Jun 8, 2026
- Updated
- Sep 29, 2026
- Maintainer
- mnt-us-colocation-1
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Mar 13, 2025
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ipbnb. com - Name
- IPBNB Abuse Contact
- Handle
- AM34346