Autonomous system
AS52773 AS52773 - INTERMICRO INFORMATICA DE ITAPERUNA LTDA
Unclassified RIPE
Summary
Intermicro Informática de Itaperuna
isp brazil small
The AS handle INTERMICRO INFORMATICA DE ITAPERUNA LTDA is held by Intermicro Informática de Itaperuna Ltda.
What it's used for
- The address space is registered under the netname
190395for all three announced prefixes, indicating a single administrative domain. - The network announces 1792 IPv4 addresses across 3 prefixes and maintains 7 observed neighbours, a ratio consistent with a small local access or business network.
- As a regional IT and internet service provider in Itaperuna, Brazil, the traffic consists of local subscriber and business connectivity.
Notable
- All registrants for the announced prefixes match the AS holder, Intermicro Informática de Itaperuna Ltda.
- The inventory consists of three contiguous IPv4 blocks within the 177.155.224.0/22 range, with no IPv6 prefixes announced.
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.
Transit providers
7 upstream, 0 downstream and 7 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 2026-11-02, 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 · 1.79K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 3 |
Registry
Allocation record
- Registry
- RIPE
- Handle
52773- Registry name
- ASN52773
- Registrant
- INTERMICRO INFORMATICA DE ITAPERUNA LTDA
- Abuse contact
- totoemg@gmail.com
- Registered
- 2012-09-11
- Last changed
- 2017-08-16
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 8 with no ROA
- ROAs
- 0 authorising AS52773
- ASPA
- no ASPA record
- IRR
- 100% registered · 8 of 8 announcements
- Route objects
- 12 naming AS52773
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: 448 networks and 1,851 prefixes, as published 2026-11-03. 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