Autonomous system
AS52827 ERSC BANDA LARGA
Unclassified RIPE Cable/DSL/ISP
Summary
ERS Banda Larga
isp residential cable regional
ERS BANDA LARGA is operated by ERS Banda Larga.
What it's used for
- The address space carries residential broadband traffic, consistent with the operator's classification as a Cable/DSL/ISP.
- The AS announces 1024 IPv4 addresses and 19 IPv6 prefixes, with 28 observed neighbours, indicating a regional access network providing last-mile connectivity.
- Traffic from this AS consists of subscriber eyeballs for residential internet access in the São Paulo region.
Notable
- The registrant
ERSC BANDA LARGAmatches the AS handle and the netname192437for the announced prefix177.72.164.0/22. - The address inventory is compact, consisting of a single IPv4 /22 block and a set of IPv6 prefixes under
2804:3288::/33.
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 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| IX.br (PTT.br) São Paulo | São Paulo, Brazil | 187.16.211.74 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-28, 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 19 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 20 |
Registry
Allocation record
- Registry
- RIPE
- Handle
52827- Registry name
- ASN52827
- Registrant
- ERSC BANDA LARGA
- Abuse contact
- emersonrssilva@hotmail.com
- Registered
- 2012-10-16
- Last changed
- 2019-11-07
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- ERSC BANDA LARGA
- Also known as
- ERSC BANDA LARGA
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Traffic ratio
- Mostly Outbound
- Peering policy
- Open
- IRR as-set
TC::AS52827:AS-ALL- Present at
- 1 exchanges
- Facilities
- 2 facilities
- Website
- https://ersbandalarga.com.br/
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 9 valid, 0 with no ROA
- ROAs
- 2 authorising AS52827
- ASPA
- no ASPA record
- IRR
- 100% registered · 9 of 9 announcements
- Route objects
- 3 naming AS52827
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: 448 networks and 1,851 prefixes, as published 2026-10-29. 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