Autonomous system
AS61917 NETMAIS TELECOM
Residential AFRINIC Cable/DSL/ISP
Summary
NetMais Telecom
isp residential cable regional
The AS handle NETMAIS TELECOM is held by NetMais Telecom.
What it's used for
- The address space carries residential and business internet access, evidenced by reverse DNS entries pointing to
netmaispalmas.com.bracross all three announced IPv4 blocks. - The network announces 3,072 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, while maintaining 38 observed neighbours; this ratio of modest address inventory against a high neighbour count indicates a regional access provider purchasing transit from multiple upstreams.
- Traffic from this AS consists of subscriber eyeballs for cable and DSL services in the Palmas region of Brazil, as confirmed by the operator's classification as a Cable/DSL/ISP and its local domain presence.
Notable
- All registrants for the announced prefixes are listed as NETMAIS TELECOM, matching the AS holder name exactly.
- The address inventory is composed of three distinct /22 blocks, each associated with a unique netname (417610, 271574, 228320), suggesting separate acquisitions or allocations over time.
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 | 187.16.221.80 |
| IX.br (PTT.br) Fortaleza | Fortaleza, Brazil | 45.68.72.24 |
| IX.br (PTT.br) Palmas | Palmas, Brazil | 187.16.207.2 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 3.07K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 4 |
Registry
Allocation record
- Registry
- AFRINIC
- Handle
61917- Registry name
- ASN61917
- Registrant
- NETMAIS TELECOM
- Abuse contact
- Joao Eduardo C Lucaroni
- Registered
- 2014-04-30
- Last changed
- 2014-04-30
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- LUCARONI TELECOM
- Also known as
- NETMAIS TELECOM LTDA
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Traffic ratio
- Mostly Inbound
- Peering policy
- Open
- IRR as-set
AS61917:AS-ANNOUNCEMENTS- Present at
- 3 exchanges
- Website
- http://www.netmaispalmas.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
- 100% valid · 27 valid, 0 with no ROA
- ROAs
- 4 authorising AS61917
- ASPA
- no ASPA record
- IRR
- 100% registered · 27 of 27 announcements
- Route objects
- 24 naming AS61917
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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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