Autonomous system
AS61589 C. HOKI DA COSTA E CIA LTDA - ME
Unclassified LACNIC
Summary
GD Telecomunicações
isp residential brazil cable
AS61589 is operated by GD Telecomunicações LTDA - ME.
What it's used for
- The address space carries customer access traffic, evidenced by reverse DNS entries pointing to
gdtelecomunicacoes.net.br. - The AS announces 1024 IPv4 addresses and 1 IPv6 prefix, with 31 observed neighbours, indicating a role focused on providing last-mile connectivity rather than transit.
- Traffic from this AS consists of residential and small business subscribers accessing the internet via cable or DSL infrastructure.
Notable
- The RDAP registrant
C. HOKI DA COSTA E CIA LTDA - MEmatches the AS holder name in the registry, confirming consistent ownership. - The address inventory consists of a single IPv4 block
45.230.108.0/22and one IPv6 prefix2804:48f0::/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
Internet exchanges
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| IX.br (PTT.br) São Paulo | São Paulo, Brazil | 187.16.216.76 |
| IX.br (PTT.br) Campo Grande | Campo Gande, Brazil | 45.227.2.1 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 1.02K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 2 |
Registry
Allocation record
- Registry
- LACNIC
- Registered
- 2018-01-23
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 17% valid · 2 valid, 10 with no ROA
- ROAs
- 2 authorising AS61589
- ASPA
- no ASPA record
- IRR
- 100% registered · 12 of 12 announcements
- Route objects
- 18 naming AS61589
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: 432 networks and 1,768 prefixes, as published 2026-10-12. 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