asn.dev

Autonomous system

AS61707 SYSVOIP TELECOMUNICACOES LTDA - ME

Unclassified LACNIC

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 1 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Sysvoip Telecomunicações

Brazil · AI-generated

voip telecom brazil business

AS61707 is operated by Sysvoip Telecomunicações LTDA - ME.

What it's used for

  • The address space carries VoIP and telecommunications services, as indicated by the registrant name "SYSVOIP TELECOMUNICAÇÕES LTDA - ME" and the netname 233451.
  • The AS announces 1024 IPv4 addresses and 1 IPv6 prefix, with 2 observed neighbours. This low neighbour count relative to the address block suggests a specialized service provider rather than a large transit or access network.
  • Traffic from this AS consists of VoIP signalling and media for business clients, consistent with the operator's focus on voice over IP services.

Notable

  • The RDAP registrant SYSVOIP TELECOMUNICAÇÕES LTDA - ME matches the AS holder, confirming consistent ownership of the announced space.
  • The inventory consists of a single IPv4 prefix 131.0.180.0/22 and one IPv6 prefix 2804:1b14::/32, indicating a focused, single-site or small-scale deployment.

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

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
IX.br (PTT.br) Belo HorizonteBelo Horizonte, Brazil200.219.139.242

Transit providers

2 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS21574Century Telecom Ltda588
AS52947PARAOPEBANET PROVEDOR LTDA78

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

Shape and geography

IPv4 1 prefixes · 1.02K addresses IPv6 1 prefixes

CountryNamePrefixes
BRBrazil2

Registry

Allocation record

LACNIC · via Atlas (registry data)
Registry
LACNIC
Registered
2014-07-23
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 14 valid, 0 with no ROA
ROAs
14 authorising AS61707
ASPA
no ASPA record
IRR
100% registered · 14 of 14 announcements
Route objects
8 naming AS61707

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 1,778 prefixes, as published 2026-10-20. 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

Cross-check