Data as of Nov 3, 2026
206.2.141.0/24
No anonymizer space · no proxy exits in 30 daysCable Atlantico SRL · space held by Cogent Communications, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Oct 22, 2026
from AS174 Cogent Communications, LLC, after 1 years unannounced
registry: reallocated to Cable Atlantico by Cogent Communications, LLC, Jun 3, 2026
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 206.2.128.0/18 since May 2026 | AS265721 | Residential | 491 | Cogent Communications, LLC via Cable Atlantico | |
| 206.2.0.0/16 since Jan 2011 | AS174 | Residential | 3,768 5 always on | Cogent Communications, LLC |
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 |
|---|---|---|---|---|---|---|
| 206.0.0.0 - 206.2.255.255 | 196,608 | COGENT-206-0-1-2-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | May 8, 1995 | [email protected] |
| └ 206.2.128.0/17 | 32,768 | CABLE-ATLANTICO-CGNT-NET-5 | Cable Atlantico (CA-1142) · US | Reallocated | Jun 3, 2026 | — |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 206.0.0.0 - 206.2.255.255
- Registration type
- Direct Allocation
- Record created
- May 8, 1995
- Legacy
- yes
- Reallocated to
- Cable Atlantico (CA-1142)
- Reallocated range
- 206.2.128.0/17
- Reallocated
- Jun 3, 2026
Origin network
AS265721
DO
- Name
- Cable Atlantico SRL
- Type
- Internet provider
- Registered
- May 17, 2017
- Domain
- cableatlantico.com
- Website
- www.cableatlantico.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Sep 2024
- Current origin since
- Oct 22, 2026 · under a month
- Origin networks
- 2
- Last change of origin
- Oct 22, 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 206.2.128.0/18 | AS265721 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 206.2.128.0/17
- Netname
- CABLE-ATLANTICO-CGNT-NET-5
- Registrant
- Cable Atlantico
- Organization
- Cable Atlantico (CA-1142)
- Org address
- EPS-D 150, Miami, FL, 33191-1501
- Org country
- US
- Type
- Reallocated
- Handle
- NET-206-2-128-0-1
- Parent
- NET-206-0-0-0-1
- Created
- Jun 3, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- May 8, 1995
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN