asn.dev

Autonomous system

AS213920 FONSECA

Unclassified APNIC

IPv4 addresses 1.54K 6 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 0 recorded by PCH
Upstreams 4 0 downstream
Flagged prefixes 0 none

Summary

Servla Servidores

Brazil · AI-generated

hosting brazil small

The AS handle FONSECA is held by Servla Servidores.

What it's used for

  • The address space carries hosting and server infrastructure, evidenced by registrants "SERVLA Servidores" and the reverse DNS record cluster-sp1.startup-brasil.com.
  • The AS announces 1536 IPv4 addresses across 6 prefixes and 1 IPv6 prefix, with 4 observed neighbours, indicating a small-scale hosting or business network.
  • Traffic from this AS consists of web and API endpoints for hosted services, given the operator's business in server hosting.

Notable

  • Registrants for the majority of prefixes are "SERVLA Servidores", while one prefix is registered to "Linkor Brasil Ltda" and another to "Private Customer".
  • The address inventory is composed of six distinct /24 blocks, suggesting a fragmented or acquired address space rather than a single contiguous 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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

4 upstream, 0 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS53107EVEO S.A.214
AS13335Cloudflare, Inc.192
AS34872Sarah Rossius trading as Servperso Systems37
AS265919BB Host LTDA33

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, 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 6 prefixes · 1.54K addresses IPv6 1 prefixes

CountryNamePrefixes
BRBrazil7

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS213920
Registry name
FONSECA
Registrant
FONSECA ALVES TECNOLOGIA LTDA
Abuse contact
noc@servla.cloud
Registered
2024-11-04
Last changed
2026-07-13
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
FONSECA
Scope
Not Disclosed
Traffic ratio
Not Disclosed
Website
https://servla.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

Full detail
RPKI
100% valid · 9 valid, 0 with no ROA
ROAs
7 authorising AS213920
ASPA
no ASPA record
IRR
100% registered · 9 of 9 announcements
Route objects
17 naming AS213920

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: 447 networks and 1,852 prefixes, as published 2026-10-27. 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