Autonomous system
AS271704 MSFIBRA COMERCIO EM SERVICOS DE INFORMATICA EIRELI
Unclassified LACNIC
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 | 187.16.211.245 |
Transit providers
8 upstream, 0 downstream and 11 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS6939 | Hurricane Electric LLC | 577 |
| AS28260 | ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPP | 126 |
| AS28173 | Dinamica Telecomunicacoes Ltda | 60 |
| AS53181 | Avanca Telecom e Servicos LTDA | 48 |
| AS24482 | SG.GS | 17 |
| AS37721 | Virtual Technologies & Solutions | 7 |
| AS35280 | F5 Networks SARL | 4 |
| AS263047 | CORP BR TELECOMUNICACOES LTDA - LINK FULL | 2 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 1.28K addresses IPv6 3 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 5 |
Registry
Allocation record
- Registry
- LACNIC
- Handle
271704- Registry name
- ASN271704
- Registrant
- MSFIBRA COMERCIO EM SERVICOS DE INFORMATICA EIRELI
- Abuse contact
- Rodrigo da Silva lima
- Registered
- 2021-04-14
- Last changed
- 2021-04-14
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 24 valid, 0 with no ROA
- ROAs
- 3 authorising AS271704
- ASPA
- no ASPA record
- IRR
- 100% registered · 24 of 24 announcements
- Route objects
- 32 naming AS271704
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: 443 networks and 1,784 prefixes, as published 2026-10-19. 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