Autonomous system
AS28304 Banco Safra SA.
Unclassified LACNIC
Summary
Banco Safra
banking business corporate
AS28304 is operated by Banco Safra SA., a major Brazilian financial services institution.
What it's used for
- The address space is registered under the netname
97228forBanco Safra SA., indicating a dedicated corporate network for the bank's internal operations. - The AS announces a single IPv4 prefix,
189.38.112.0/20, comprising 4096 addresses, with 5 observed routing neighbours. This low neighbour count relative to the address block size suggests a direct peering or transit arrangement for a specific corporate site rather than a large-scale access or transit provider.
Notable
- The RDAP registrant
Banco Safra SA.matches the AS holder, confirming direct ownership of the address space. - The inventory consists of a single contiguous /20 block, typical of a corporate estate segmented for internal use rather than a distributed residential or mobile network.
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
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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 · 4.10K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 1 |
Registry
Allocation record
- Registry
- LACNIC
- Handle
28304- Registry name
- ASN28304
- Registrant
- Banco Safra SA.
- Abuse contact
- Suporte Técnico
- Registered
- 2007-06-28
- Last changed
- 2013-03-06
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 12 with no ROA
- ROAs
- 0 authorising AS28304
- ASPA
- no ASPA record
- IRR
- 100% registered · 12 of 12 announcements
- Route objects
- 28 naming AS28304
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: 442 networks and 1,783 prefixes, as published 2026-10-17. 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