Data as of Nov 9, 2026
38.255.116.0/24
No anonymizer space · no proxy exits in 30 daysTelmais Telecomunicacoes EIRELI - ME · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 38.255.116.0/23 since Sep 2024 | AS272224 | Residential | Cogent Communications, LLC | |||
| 38.255.116.0/22 since Oct 2023 | AS272224 | Residential | 23 | Cogent Communications, LLC | ||
| 38.0.0.0/8 | AS174 | Internet provider | IP broker Rackdog (part) | 401,849 78,907 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@ |
| └ 38.255.116.0/22 | 1,024 | TTEIRELI-CGNT-NET-1 | Telmais Telecomunicacoes EIRELI - ME (C10266823) · BR | Reassigned | Oct 11, 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
AS272224
BR
- Name
- Telmais Telecomunicacoes EIRELI - ME
- Type
- Internet provider
- Registered
- Oct 21, 2021
- Domain
- sematel-rj.com.br
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2026
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 38.
255. 116. 0/ 22 - Netname
- TTEIRELI-CGNT-NET-1
- Registrant
- Telmais Telecomunicacoes EIRELI - ME
- Organization
- Telmais Telecomunicacoes EIRELI - ME (C10266823)
- Type
- Reassigned
- Handle
- NET-38-255-116-0-1
- Parent
- NET-38-0-0-0-1
- Created
- Oct 11, 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