Data as of Nov 7, 2026
38.252.92.0/24
No anonymizer space · no proxy exits in 30 daysVivo Telecomunicaciones S.A.S. · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | AS174 | Internet provider | IP broker Rackdog (part) | 404,266 78,035 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 |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | 16,777,216 | COGENT-A | Cogent Communications, LLC (COGC) · US | Direct Allocation | Apr 16, 1991 | abuse@ |
| └ 38.252.88.0/21 | 2,048 | TEVECOM-CGNT-NET-1 | Tevecom S.A.S. (C09981908) · CO | Reassigned | Aug 14, 2023 | abuse@ via COGENT-A |
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
- 38.
0. 0. 0/ 8 - Registration type
- Direct Allocation
- Record created
- Apr 16, 1991
- Legacy
- yes
Origin network
AS272058
CO
- Name
- Vivo Telecomunicaciones S.A.S.
- Type
- Internet provider
- Registered
- Jan 21, 2022
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2025
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 38.252.88.0/21 | AS272058 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS272058 | RADB | TEVECOM | UNE-MGR | Feb 27, 2024 |
Whois
Registration for this announcement
- Range
- 38.
252. 88. 0/ 21 - Netname
- TEVECOM-CGNT-NET-1
- Registrant
- Tevecom S.A.S.
- Organization
- Tevecom S.A.S. (C09981908)
- Type
- Reassigned
- Handle
- NET-38-252-88-0-1
- Parent
- NET-38-0-0-0-1
- Created
- Aug 14, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 16, 1991
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN