asn.dev

Autonomous system

AS28610 DEBIAN SIGNAL COMUNICACAO MULTIMIDIA LTDA ME

Residential ARIN

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 1 recorded by PCH
Upstreams 7 2 downstream
Flagged prefixes 0 none

Summary

Dbnet

Brazil · AI-generated

isp cable dsl brazil

AS28610 is operated by DEBIAN SIGNAL COMUNICAÇÃO MULTIMIDIA LTDA ME, commonly known as Dbnet.

What it's used for

  • The address space carries residential and business access traffic, evidenced by reverse DNS entries like 255.89.209.186.dbnet.com.vc and 254.90.209.168.dbnet.com.vc.
  • The AS announces 1024 IPv4 addresses and 1 IPv6 prefix, maintaining 30 observed neighbours, a ratio consistent with a regional access provider rather than a transit carrier.

Notable

  • The RDAP registrant DEBIAN SIGNAL COMUNICAÇÃO MULTIMIDIA LTDA ME matches the AS holder name exactly.
  • The address inventory consists of a single contiguous IPv4 block, 186.209.88.0/22, and one IPv6 prefix, 2804:dc0::/32.

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) São PauloSão Paulo, Brazil187.16.221.59

Transit providers

7 upstream, 2 downstream and 15 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS268624Gamers Club Ltda165
AS6939Hurricane Electric LLC64
AS35280F5 Networks SARL10
AS16735ALGAR TELECOM S/A9
AS60503FNX Tecnologia LTDA8
AS24482SG.GS3
AS37721Virtual Technologies & Solutions3

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 1 prefixes · 1.02K addresses IPv6 1 prefixes

CountryNamePrefixes
BRBrazil2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
28610
Registry name
ASN28610
Registrant
DEBIAN SIGNAL COMUNICAÇÃO MULTIMIDIA LTDA ME
Abuse contact
Rodrigo Felizardo
Registered
2013-05-08
Last changed
2013-05-08
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 14 valid, 0 with no ROA
ROAs
2 authorising AS28610
ASPA
no ASPA record
IRR
100% registered · 14 of 14 announcements
Route objects
19 naming AS28610

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: 436 networks and 1,771 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