asn.dev

Autonomous system

AS53218 SPEEDSERVICE TELECOMUNICACOES LTDA

Residential LACNIC

IPv4 addresses 5.12K 4 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 3 recorded by PCH
Upstreams 3 1 downstream
Flagged prefixes 0 none

Summary

SpeedRS

Brazil · AI-generated

isp residential cable regional

The AS handle SPEEDSERVICE TELECOMUNICACOES LTDA is held by SpeedRS.

What it's used for

  • The address space carries residential broadband traffic, evidenced by reverse DNS entries such as 186-250-170-0.speedrs.com.br and 138-186-205-0.speedrs.com.br.
  • The network announces 5,120 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, with 18 observed neighbours, indicating a regional access provider rather than a transit carrier.
  • Traffic from this AS consists of subscriber eyeballs for cable and DSL services in the Frederico Westphalen region of Brazil.

Notable

  • Registrants for the available prefixes (138.186.204.0/22 and 168.181.116.0/22) match the AS holder, Speedservice Telecomunicacoes LTDA.
  • The address inventory is composed of four distinct IPv4 blocks and one IPv6 /32, all located in Brazil.

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 3 exchanges in 1 country, largest first.

ExchangeLocationTheir address
IX.br (PTT.br) São PauloSão Paulo, Brazil187.16.216.169
IX.br (PTT.br) Porto AlegrePorto Alegre, Brazil177.52.38.158
IX.br (PTT.br) CuritibaCuritiba, Brazil45.184.146.113

Transit providers

3 upstream, 1 downstream and 6 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS28146MHNET TELECOM2,018
AS6939Hurricane Electric LLC45
AS24482SG.GS1

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 4 prefixes · 5.12K addresses IPv6 1 prefixes

CountryNamePrefixes
BRBrazil5

Registry

Allocation record

LACNIC · via Atlas (registry data)
Registry
LACNIC
Registered
2010-10-28
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 36 valid, 0 with no ROA
ROAs
6 authorising AS53218
ASPA
no ASPA record
IRR
100% registered · 36 of 36 announcements
Route objects
66 naming AS53218

Reputation

Classification and threat

Residential Fixed-line consumer ISP. Addresses here are homes.

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: 440 networks and 1,773 prefixes, as published 2026-10-13. 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