Autonomous system
AS28195 Com4 Data Center Ltda
Residential RIPE Cable/DSL/ISP
Summary
Com4 Data Center
hosting datacenter brazil
The AS handle AS28195 is held by Com4 Data Center Ltda.
What it's used for
- The address space carries static infrastructure, evidenced by reverse DNS entries such as
186-249-36-000.static.com4idc.com.brand189-90-132-000.static.com4idc.com.br. - The network announces 8192 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, while maintaining 32 observed neighbours, indicating a role focused on hosting and data center services rather than residential access.
Notable
- The registrants for both announced IPv4 prefixes,
186.249.32.0/20and189.90.128.0/20, are listed as Com4 Data Center Ltda, matching the AS holder. - The address inventory consists of two contiguous /20 blocks in the IPv4 space and a single /32 in IPv6, representing a compact and internally managed corporate 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 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| IX.br (PTT.br) São Paulo | São Paulo, Brazil | 187.16.213.205 |
| IX.br (PTT.br) Ribeirão Preto | Ribeirão Preto, Brazil | 200.192.110.30 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-20, 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 · 8.19K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 3 |
Registry
Allocation record
- Registry
- RIPE
- Handle
28195- Registry name
- ASN28195
- Registrant
- Com4 Data Center Ltda
- Abuse contact
- Paulo Henrique Ferreira
- Registered
- 2008-03-20
- Last changed
- 2024-12-20
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Com4 Data Center Eireli
- Also known as
- COM4 INTERNET PROVIDER
- Network type
- Cable/DSL/ISP
- Scope
- Global
- Traffic ratio
- Balanced
- Peering policy
- Selective
- IRR as-set
AS-COM4- Present at
- 1 exchanges
- Website
- http://www.com4.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 · 13 valid, 0 with no ROA
- ROAs
- 5 authorising AS28195
- ASPA
- no ASPA record
- IRR
- 0% registered · 0 of 13 announcements
- Route objects
- 0 naming AS28195
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: 442 networks and 1,779 prefixes, as published 2026-10-21. 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