Autonomous system
AS53217 INFRANET INTERNET LTDA.
Unclassified AFRINIC Cable/DSL/ISP
Summary
Net Rubi
isp residential cable regional
The AS handle INFRANET INTERNET LTDA. is held by Net Rubi, a regional internet service provider in Brazil.
What it's used for
- The address space carries residential and business subscriber traffic, evidenced by reverse DNS records pointing to
net-rubi.com.brandcgn.net-rubi.com.br(Carrier-Grade NAT). - The network announces 8,192 IPv4 addresses across 6 prefixes and 1 IPv6 prefix, with 10 observed routing neighbours; this ratio of address space to peering partners indicates an access network rather than a transit provider.
- Traffic consists of subscriber eyeballs for cable and DSL services, with CGNAT usage for IPv4 address conservation.
Notable
- All registrants for the announced prefixes are
INFRANET INTERNET LTDA., matching the AS holder. - The operator is also known as Net Rubi, with a web presence at net-rubi.com.br.
- The inventory includes a mix of /20, /21, /22, /23, and /24 prefixes, with the largest block being 177.70.208.0/20.
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
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 6 prefixes · 8.19K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 7 |
Registry
Allocation record
- Registry
- AFRINIC
- Handle
53217- Registry name
- ASN53217
- Registrant
- INFRANET INTERNET LTDA.
- Abuse contact
- NOC NET RUBI INTERNET
- Registered
- 2010-10-27
- Last changed
- 2023-03-02
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- INFRANET INTERNET
- Also known as
- NET RUBI
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Traffic ratio
- Heavy Inbound
- Peering policy
- Selective
- IRR as-set
TC::AS53217- Website
- http://www.net-rubi.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
- 0% valid · 0 valid, 34 with no ROA
- ROAs
- 0 authorising AS53217
- ASPA
- no ASPA record
- IRR
- 91% registered · 31 of 34 announcements
- Route objects
- 90 naming AS53217
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: 443 networks and 1,784 prefixes, as published 2026-10-19. 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