Autonomous system
AS52694 AS52694 - NEXSUL TELECOM LTDA
Unclassified LACNIC Cable/DSL/ISP
Summary
Nexsul Telecom
isp residential brazil cable
NEXSUL TELECOM LTDA is the AS handle for Nexsul Telecom, a regional cable and DSL provider in Brazil.
What it's used for
- The address space carries subscriber traffic, evidenced by reverse DNS entries such as
177-73-38-254.nexsul.net.brand200-6-130-254.nexsul.net.br. - The network announces 2048 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a small access network rather than a transit provider.
- Traffic from this AS consists of residential and small business internet access for Nexsul's regional subscriber base.
Notable
- Both announced prefixes list
NEXSUL TELECOM LTDAas the registrant, matching the AS holder. - The inventory consists of two /22 blocks in Brazil, representing a compact address space typical of a regional ISP.
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
1 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS61616 | Union ISP S/A | 160 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-09, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 2.05K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 3 |
Registry
Allocation record
- Registry
- LACNIC
- Handle
52694- Registry name
- ASN52694
- Registrant
- NEXSUL TELECOM LTDA
- Abuse contact
- Nexsul Conectividade
- Registered
- 2012-12-17
- Last changed
- 2024-02-22
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Nexsul
- Also known as
- Nexsul
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Traffic ratio
- Mostly Inbound
- Peering policy
- Open
- IRR as-set
AS52694:AS-ALL- Website
- http://www.nexsul.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
- 100% valid · 3 valid, 0 with no ROA
- ROAs
- 3 authorising AS52694
- ASPA
- no ASPA record
- IRR
- 0% registered · 0 of 3 announcements
- Route objects
- 0 naming AS52694
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: 454 networks and 1,854 prefixes, as published 2026-11-09. 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