Autonomous system
AS53004 Downup Telecomunicacoes e servico LTDA
Unclassified APNIC
Summary
Downup Telecomunicacoes e servico LTDA
telecom brazil ipv4
AS53004 is operated by Downup Telecomunicacoes e servico LTDA.
What it's used for
- The address space is registered under the netname
166122for the holderDownup Telecomunicacoes e servico LTDA. - The AS announces a single IPv4 prefix,
177.66.200.0/22, comprising 1024 addresses, with 0 IPv6 prefixes. - With 2 observed neighbours, the network functions as a small-scale access or local service provider within Brazil.
Notable
- The RDAP registrant matches the AS holder exactly, confirming direct ownership of the announced space.
- The inventory consists of a single contiguous /22 block, indicating a compact and unified address allocation.
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) Salvador | Salvador, Brazil | 200.219.145.158 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-21, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 1.02K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 2 |
Registry
Allocation record
- Registry
- APNIC
- Handle
53004- Registry name
- ASN53004
- Registrant
- Downup Telecomunicacoes e servico LTDA
- Abuse contact
- Downup telcomunicaçoes e serviços
- Registered
- 2011-06-20
- Last changed
- 2015-03-26
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 5 with no ROA
- ROAs
- 0 authorising AS53004
- ASPA
- no ASPA record
- IRR
- 80% registered · 4 of 5 announcements
- Route objects
- 7 naming AS53004
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: 442 networks and 1,779 prefixes, as published 2026-10-22. 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