Autonomous system
AS61666 GLOBOINFO LTDA
Residential APNIC Cable/DSL/ISP
Summary
Globoinfo
isp cable dsl regional
GLOBOINFO LTDA is the AS handle for Globoinfo, a regional cable and DSL internet service provider based in Rio Grande do Sul, Brazil.
What it's used for
- The address space carries subscriber traffic, evidenced by reverse DNS entries such as
131-108-78-254.globoinfo.net.brand170-81-225-0.globoinfo.net.br. - The network announces 3,840 IPv4 addresses across 5 prefixes and 5 IPv6 prefixes, while maintaining 14 observed routing neighbours.
- As a regional ISP, the traffic consists of residential and small business subscriber eyeballs connected via cable and DSL infrastructure.
Notable
- All registrants for the announced prefixes are listed as
GLOBOINFO LTDA, matching the AS holder. - The inventory consists of five distinct IPv4 blocks, including three /22s and two smaller prefixes, all registered under the same netnames.
- The operator is identified in secondary sources as a cable/DSL ISP with regional scope 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 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| IX.br (PTT.br) São Paulo | São Paulo, Brazil | 187.16.220.133 |
| IX.br (PTT.br) Porto Alegre | Porto Alegre, Brazil | 177.52.39.19 |
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 · 3.84K addresses IPv6 5 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 10 |
Registry
Allocation record
- Registry
- APNIC
- Handle
61666- Registry name
- ASN61666
- Registrant
- GLOBOINFO LTDA
- Abuse contact
- marlos@globoinfo.com.br
- Registered
- 2014-09-02
- Last changed
- 2014-09-02
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- GLOBO INFORMATICA
- Also known as
- Globoinfo
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Traffic ratio
- Heavy Inbound
- Peering policy
- Selective
- IRR as-set
AS61666- Present at
- 2 exchanges
- Website
- https://www.globoinfo.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
- 5 authorising AS61666
- ASPA
- no ASPA record
- IRR
- 78% registered · 21 of 27 announcements
- Route objects
- 7 naming AS61666
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