Data as of Nov 11, 2026
206.1.76.0/22
No anonymizer space · no proxy exits in 30 daysFullnet Solutions S.A.S. · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 206.1.64.0/20 since Feb 2023 | AS271779 | Residential | 32 5 always on | Cogent Communications, LLC | |
| 206.0.0.0/15 since Jan 2011 | AS174 | Internet provider | 18,556 940 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. | 196,608 | COGENT-206-0-1-2-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | May 8, 1995 | abuse@ |
| └ 206.1.64.0/20 | 4,096 | FULLNET-CGNT-NET-1 | Fullnet Solutions S.A.S (C08959936) · AR | Reassigned | Oct 18, 2022 | abuse@ via COGENT-206-0-1-2-16 |
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
- 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
Origin network
AS271779
AR
- Name
- Fullnet Solutions S.A.S.
- Type
- Internet provider
- Registered
- Sep 3, 2020
- Domain
- fullnet.com.ar
- Website
- fullnet.com.ar/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2024
- Current origin since
- Oct 2025 · 1.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 206.1.64.0/20 | AS271779 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 206.
1. 64. 0/ 20 - Netname
- FULLNET-CGNT-NET-1
- Registrant
- Fullnet Solutions S.A.S
- Organization
- Fullnet Solutions S.A.S (C08959936)
- Type
- Reassigned
- Handle
- NET-206-1-64-0-1
- Parent
- NET-206-0-0-0-1
- Created
- Oct 18, 2022
- RIR
- ARIN
- Country
- US
- Delegated
- May 8, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN