Autonomous system
AS28621 NetOeste Telecomunicacoes Ltda
Unclassified ARIN Cable/DSL/ISP
Summary
NetOeste Telecomunicações
isp residential cable regional
The AS handle AS28621 is held by NetOeste Telecomunicações Ltda.
What it's used for
- The address space carries residential customer traffic, evidenced by reverse DNS entries such as
pool-7-cliente-254.netoeste.com.brandpool-3-cliente-254.netoeste.com.br. - The network announces 2048 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a regional access provider rather than a transit carrier.
Notable
- Registrants for both announced IPv4 prefixes match the AS holder, NetOeste Telecomunicações Ltda.
- The address inventory consists of two /22 blocks in Brazil, consistent with a small regional ISP serving local cable and DSL customers.
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
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-30, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 2.05K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 3 |
Registry
Allocation record
- Registry
- ARIN
- Handle
28621- Registry name
- ASN28621
- Registrant
- NetOeste Telecomunicações Ltda
- Abuse contact
- sidnei@netoeste.com.br
- Registered
- 2013-05-08
- Last changed
- 2013-05-08
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- NetOeste Telecomunicações Ltda
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Traffic ratio
- Mostly Inbound
- Peering policy
- Open
- IRR as-set
AS-NETOESTE- Website
- https://www.netoeste.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, 3 with no ROA
- ROAs
- 0 authorising AS28621
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 4 naming AS28621
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: 448 networks and 1,849 prefixes, as published 2026-10-30. 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