Autonomous system
AS28338 Net Botanic Internet Inteligente SA
Unclassified LACNIC
Summary
Ufinet Brasil
isp residential cable dsl
The AS handle AS28338 is held by Ufinet Brasil S.A.
What it's used for
- The address space carries residential and business access traffic, evidenced by reverse DNS entries pointing to
nbtelecom.com.brandmoebius.com.br. - The network announces 7168 IPv4 addresses across 16 prefixes and maintains 13 observed neighbours, a ratio consistent with an access provider rather than a transit carrier.
Notable
- All registrants in the RDAP data are listed as UFINET BRASIL S.A., matching the AS holder.
- The address inventory is finely subdivided into multiple /23 and /24 blocks within the 189.45.0.0/22 and 189.84.232.0/22 ranges, indicating site-by-site segmentation for an internal corporate estate.
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 2026-10-19, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 16 prefixes · 7.17K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 17 |
Registry
Allocation record
- Registry
- LACNIC
- Handle
28338- Registry name
- ASN28338
- Registrant
- UFINET BRASIL S.A.
- Abuse contact
- Hector Gabriel Altafim Bogado
- Registered
- 2007-08-15
- Last changed
- 2026-05-05
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 96% valid · 22 valid, 1 with no ROA
- ROAs
- 22 authorising AS28338
- ASPA
- no ASPA record
- IRR
- 65% registered · 15 of 23 announcements
- Route objects
- 14 naming AS28338
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 2026-10-20. 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