Autonomous system
AS22548 Nucleo de Inf. e Coord. do Ponto BR - NIC.
Unclassified LACNIC
Summary
NIC.BR
registry infrastructure brazil nonprofit
The AS handle AS22548 is held by NIC.BR (Núcleo de Inf. e Coord. do Ponto BR).
What it's used for
- The address space carries registry infrastructure, evidenced by the reverse DNS record
11.254.in.registro.brand the netname22817. - The AS announces 4096 IPv4 addresses and 1 IPv6 prefix against 2195 observed neighbours, a ratio indicating a transit or peering hub role rather than an access network.
Notable
- The registrant for the announced prefix 200.160.0.0/20 is NIC.BR, which agrees with the AS holder.
- NIC.BR is the non-profit organization responsible for the .br domain registry and IP address allocation in Brazil.
- The inventory consists of a single IPv4 prefix (200.160.0.0/20) and one IPv6 prefix (2001:12ff::/32), representing a compact internal 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
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| IX.br (PTT.br) São Paulo | São Paulo, Brazil | 187.16.217.2 |
| IX.br (PTT.br) Fortaleza | Fortaleza, Brazil | 45.68.72.136 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 2 |
Registry
Allocation record
- Registry
- LACNIC
- Registered
- 2001-10-16
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 2 authorising AS22548
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 2 naming AS22548
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 1,773 prefixes, as published 2026-10-13. 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