Autonomous system
AS61770 Valtemir Jose Frighetto
Unclassified APNIC Cable/DSL/ISP
Summary
Lumen Telecomunicações
isp residential brazil cable
AS61770 is operated by Lumen Telecomunicações LTDA.
What it's used for
- The address space carries residential broadband traffic, evidenced by reverse DNS entries pointing to
redelumen.com.brand the netnameVALTEMIR-CGNT-NET-1. - The AS announces 3072 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, with 4 observed routing neighbours, indicating a small-scale access network.
- Traffic consists of subscriber eyeballs for cable and DSL services provided by the operator.
Notable
- Registrants include Valtemir Jose Frighetto, Cogent Communications, LLC, and LÚMEN TELECOMUNICAÇÕES LTDA, reflecting a mix of historical and current ownership.
- The address inventory includes a prefix registered to Cogent Communications, LLC, suggesting leased or historically allocated space.
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 | 187.16.215.128 |
| IX.br (PTT.br) Porto Alegre | Porto Alegre, Brazil | 177.52.39.96 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 · 3.07K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 4 |
Registry
Allocation record
- Registry
- APNIC
- Handle
61770- Registry name
- ASN61770
- Registrant
- LÚMEN TELECOMUNICAÇÕES LTDA
- Abuse contact
- Valtemir José Frigetto
- Registered
- 2014-06-17
- Last changed
- 2020-07-03
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Valtemir José Frighetto
- Network type
- Cable/DSL/ISP
- Scope
- Not Disclosed
- Traffic ratio
- Heavy Inbound
- Peering policy
- Open
- IRR as-set
AS61770:RS-ROUTES- Present at
- 2 exchanges
- Website
- https://www.redelumen.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, 4 with no ROA
- ROAs
- 0 authorising AS61770
- ASPA
- no ASPA record
- IRR
- 100% registered · 4 of 4 announcements
- Route objects
- 10 naming AS61770
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: 432 networks and 1,768 prefixes, as published 2026-10-12. 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