Autonomous system
AS52968 TECMIDIAWEB LTDA
Residential LACNIC Cable/DSL/ISP
Summary
TMW Telecom
isp residential cable dsl
AS52968 is operated by TECMIDIAWEB LTDA, also known as TMW Telecom.
What it's used for
- The address space carries residential access traffic, evidenced by reverse DNS records consistently using the
bng-pop.tmw.net.brsuffix across all sampled prefixes. - The network announces 9,216 IPv4 addresses and 40 IPv6 prefixes, maintaining 17 observed neighbours. This ratio of address space to peering partners indicates a regional access provider rather than a transit hub.
- Traffic originates from cable and DSL subscribers, consistent with the operator's classification as a regional ISP providing last-mile connectivity.
Notable
- Registrant data for four of the five largest IPv4 prefixes confirms ownership by TECMIDIAWEB LTDA, with netnames
204831,247096,439319, and231319. - The inventory consists of five distinct IPv4 prefixes and ten IPv6 prefixes, all located in Brazil.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 3 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| IX.br (PTT.br) São Paulo | São Paulo, Brazil | 187.16.211.231 |
| IX.br (PTT.br) Porto Alegre | Porto Alegre, Brazil | 177.52.38.33 |
| IX.br (PTT.br) Florianópolis | Florianópolis, Brazil | 200.219.141.151 |
Transit providers
1 upstream, 1 downstream and 3 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS267613 | ELETRONET S.A. | 665 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 5 prefixes · 9.22K addresses IPv6 40 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 45 |
Registry
Allocation record
- Registry
- LACNIC
- Registered
- 2011-02-22
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- TECMIDIAWEB LTDA
- Also known as
- TMW Telecom
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Traffic ratio
- Not Disclosed
- Peering policy
- Selective
- IRR as-set
AS52968- Present at
- 2 exchanges
- Website
- https://www.tmw.net.br/
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 14 valid, 0 with no ROA
- ROAs
- 7 authorising AS52968
- ASPA
- no ASPA record
- IRR
- 93% registered · 13 of 14 announcements
- Route objects
- 18 naming AS52968
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 431 networks and 1,775 prefixes, as published 2026-10-11. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere