Data as of Nov 3, 2026
149.78.131.0/24
No anonymizer space · no proxy exits in 30 daysDattatec.com · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 149.78.0.0/16 since Oct 2020 | AS174 | Internet provider | 2,633 356 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 |
|---|---|---|---|---|---|---|
| 149.78.0.0/16 | 65,536 | COGENT-149-78-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Jan 28, 1992 | [email protected] |
| └ 149.78.130.0/23 | 512 | TELCO3-CGNT-NET-1 | Telco 3 SRL (TS-1307) · AR | Reallocated | Jun 28, 2022 | — |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 149.78.0.0/16
- Registration type
- Direct Allocation
- Record created
- Jan 28, 1992
- Legacy
- yes
- Reallocated to
- Telco 3 SRL (TS-1307)
- Reallocated range
- 149.78.130.0/23
- Reallocated
- Jun 28, 2022
Origin network
AS27823
AR
- Name
- Dattatec.com
- Type
- Hosting
- Registered
- May 12, 2006
- Domain
- donweb.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2025
- Current origin since
- Oct 2025 · 1.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
Whois
Registration for this announcement
- Range
- 149.78.130.0/23
- Netname
- TELCO3-CGNT-NET-1
- Registrant
- Telco 3 SRL
- Organization
- Telco 3 SRL (TS-1307)
- Org address
- SUIPACHA 128, CABA, BUENOS AIRES, 1008
- Org country
- AR
- Type
- Reallocated
- Handle
- NET-149-78-130-0-1
- Parent
- NET-149-78-0-0-1
- Created
- Jun 28, 2022
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 28, 1992
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN