Autonomous system

AS273508 Cactos Hospedagem LTDA

Hosting ARIN

IPv4 addresses 1.54K 6 prefixes

IPv6 prefixes 1 counted as prefixes, not addresses

Countries 1 mostly BR

Exchanges 4 recorded by PCH

Upstreams 4 0 downstream

Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 4 exchanges in 1 country, largest first.

Exchange	Location	Their address
IX.br (PTT.br) São Paulo	São Paulo, Brazil	187.16.214.59
IX.br (PTT.br) Fortaleza	Fortaleza, Brazil	45.68.76.31
IX.br (PTT.br) Porto Alegre	Porto Alegre, Brazil	177.52.39.61
IX.br (PTT.br) Brasília	Brasília, Brazil	45.184.145.84

Transit providers

4 upstream, 0 downstream and 8 adjacent networks observed; most-used upstreams first.

AS	Network	Paths seen
AS53062	GGNET TELECOMUNICACOES LTDA	313
AS266400	Ferenz Networks	80
AS264010	Polli Telecom	14
AS24482	SG.GS	7

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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

Country	Name	Prefixes
BR	Brazil	7

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)

Registry: ARIN
Handle: 273508
Registry name: ASN273508
Registrant: Visão Datacenter LTDA
Abuse contact: Erick Andrade Costa
Registered: 2024-04-25
Last changed: 2026-10-01
Allocation: allocated

Routing security

RPKI and IRR

Full detail

RPKI: 100% valid · 7 valid, 0 with no ROA
ROAs: 7 authorising AS273508
ASPA: no ASPA record
IRR: 100% registered · 7 of 7 announcements
Route objects: 12 naming AS273508

Reputation

Classification and threat

Hosting Datacenter or cloud provider. Addresses are servers, not people.

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: 443 networks and 1,784 prefixes, as published 2026-10-19. 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