Autonomous system
AS52531 G6 Internet
Unclassified LACNIC
Summary
G6 Internet
isp residential brazil access
G6 Internet is the AS handle for G6 Internet, a Brazilian internet service provider.
What it's used for
- The address space carries residential and corporate access traffic, evidenced by reverse DNS entries such as
186-225-219-255.fastnet.net.brandcorp-13-000.fastnet.net.br. - The network announces 3,584 IPv4 addresses across 3 IPv4 prefixes and 12 IPv6 prefixes, while maintaining 39 observed neighbours. This ratio of moderate address space against a significant number of peering partners indicates an access network with substantial upstream and peering connectivity.
- As a local ISP, the traffic consists primarily of subscriber eyeballs, including residential broadband users and small business connections within its service area in Brazil.
Notable
- All three largest IPv4 prefixes are registered to G6 Internet, with netnames
203369,285494, and515383, confirming the registrant matches the AS holder. - The inventory is divided into three distinct IPv4 blocks, including a /21, a /22, and a /23, suggesting a consolidated but segmented address estate.
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 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| IX.br (PTT.br) São Paulo | São Paulo, Brazil | 187.16.210.216 |
Transit providers
6 upstream, 8 downstream and 25 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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 · 3.58K addresses IPv6 12 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 15 |
Registry
Allocation record
- Registry
- LACNIC
- Registered
- 2013-05-28
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 27 valid, 0 with no ROA
- ROAs
- 10 authorising AS52531
- ASPA
- no ASPA record
- IRR
- 100% registered · 27 of 27 announcements
- Route objects
- 21 naming AS52531
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: 442 networks and 1,783 prefixes, as published 2026-10-17. 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