Autonomous system
AS28184 Interjato Servicos de Telecomunicacoes Ltda.
Unclassified LACNIC
Summary
EvosTec
residential isp brazil telecom
AS28184 is operated by EvosTec, formerly known as Interjato Serviços de Telecomunicações Ltda.
What it's used for
- The address space carries residential customer traffic, evidenced by reverse DNS entries such as
0.68.89.189.cliente.interjato.com.brand255.71.89.189.cliente.interjato.com.br. - The AS announces 4096 IPv4 addresses within a single prefix (
189.89.64.0/20) and one IPv6 prefix, while maintaining 20 observed neighbours, a ratio consistent with an access network providing last-mile connectivity.
Notable
- The RDAP registrant for the announced prefix is
Interjato Serviços de Telecomunicações Ltda., which aligns with the AS holder name, though the operator is currently known as EvosTec. - The operator was formerly known as Interjato Serviços de Telecomunicações Ltda. and has rebranded to EvosTec.
- The inventory consists of a single contiguous IPv4 block and one IPv6 prefix, indicating a focused address estate without fragmented or leased space.
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 9 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| IX.br (PTT.br) São Paulo | São Paulo, Brazil | 187.16.212.196 |
| IX.br (PTT.br) Fortaleza | Fortaleza, Brazil | 45.68.72.177 |
| IX.br (PTT.br) Porto Alegre | Porto Alegre, Brazil | 177.52.39.87 |
| IX.br (PTT.br) Brasília | Brasília, Brazil | 45.184.144.92 |
| IX.br (PTT.br) Curitiba | Curitiba, Brazil | 45.184.146.213 |
| IX.br (PTT.br) Recife | Recife, Brazil | 200.219.147.166 |
| IX.br (PTT.br) Salvador | Salvador, Brazil | 200.219.145.142 |
| IX.br (PTT.br) Florianópolis | Florianópolis, Brazil | 200.219.141.155 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 4.10K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 2 |
Registry
Allocation record
- Registry
- LACNIC
- Registered
- 2008-02-14
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Interjato Serviços de Telecomunicações
- Also known as
- EvosTec
- Scope
- Regional
- Traffic ratio
- Not Disclosed
- Peering policy
- Open
- Present at
- 3 exchanges
- Website
- https://evostec.com.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
- 0% valid · 0 valid, 25 with no ROA
- ROAs
- 0 authorising AS28184
- ASPA
- no ASPA record
- IRR
- 100% registered · 25 of 25 announcements
- Route objects
- 26 naming AS28184
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
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 1,768 prefixes, as published 2026-10-12. 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