Autonomous system
AS52777 BR27 Servicos de Tecnologia Ltda.
Unclassified LACNIC
Summary
BR27 Serviços de Tecnologia
isp residential brazil cable
AS52777 is operated by BR27 Serviços de Tecnologia Ltda.
What it's used for
- The address space carries residential broadband traffic, evidenced by reverse DNS entries pointing to
br27.com.br(e.g.,168-196-169-0.br27.com.br). - The AS announces 1024 IPv4 addresses across 1 prefix and 1 IPv6 prefix, with 8 observed neighbours. This ratio of address space to peering partners indicates an access network providing last-mile connectivity rather than transit.
- Traffic from this AS consists of subscriber eyeballs accessing the internet via cable or DSL infrastructure, consistent with the operator's classification as a regional ISP.
Notable
- The RDAP registrant for the announced prefix
168.196.168.0/22isBR27 Serviços de Tecnologia Ltda, which matches the AS holder name exactly. - The address inventory is compact, consisting of a single /22 block in IPv4 and a single /32 block in IPv6, typical for a regional provider managing a specific geographic footprint.
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) Aracaju | Aracaju, Brazil | 200.219.130.11 |
| IX.br (PTT.br) João Pessoa | João Pessoa, Brazil | 187.16.193.2 |
Transit providers
4 upstream, 2 downstream and 10 adjacent networks observed; most-used upstreams first.
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
- 2012-09-14
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 4 with no ROA
- ROAs
- 0 authorising AS52777
- ASPA
- no ASPA record
- IRR
- 100% registered · 4 of 4 announcements
- Route objects
- 8 naming AS52777
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