Autonomous system
AS28140 AS28140 - G2G INTERNET E SERVICOS DE TELECOM LTDA
Residential LACNIC Cable/DSL/ISP
Summary
G2G Internet
isp residential brazil cable
AS28140 is operated by G2G Internet e Serviços de Telecom Ltda, a Brazilian telecommunications provider.
What it's used for
- The address space carries residential and business internet services, as indicated by the registrant name and PeeringDB classification as a Cable/DSL/ISP.
- The AS announces 7,168 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, with 25 observed neighbours, suggesting a regional access network providing last-mile connectivity.
Notable
- All registrants for the announced prefixes match the AS holder, G2G Internet e Serviços de Telecom Ltda, with netnames 129631 and 162537.
- The address inventory consists of three IPv4 blocks in the 187.0.0.0/8 range and one IPv6 /32, typical of a regional ISP 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 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| IX.br (PTT.br) São Paulo | São Paulo, Brazil | 187.16.216.193 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-05, 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 · 7.17K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 4 |
Registry
Allocation record
- Registry
- LACNIC
- Handle
28140- Registry name
- ASN28140
- Registrant
- G2G INTERNET E SERVICOS DE TELECOM LTDA
- Abuse contact
- G2G NETWORKS SERVICOS DE COMUNICACAO
- Registered
- 2009-03-18
- Last changed
- 2026-07-02
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Maxiweb Internet Provider
- Also known as
- G2G Internet Jundiai
- Network type
- Cable/DSL/ISP
- Scope
- South America
- Traffic ratio
- Mostly Inbound
- Peering policy
- Open
- IRR as-set
TC::AS28140- Present at
- 1 exchanges
- Website
- https://www.g2gtelecom.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 · 32 valid, 0 with no ROA
- ROAs
- 26 authorising AS28140
- ASPA
- no ASPA record
- IRR
- 100% registered · 32 of 32 announcements
- Route objects
- 7 naming AS28140
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: 454 networks and 1,854 prefixes, as published 2026-11-06. 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