2804:28f8::/32 No ROA
FASTNET COMUNICACAO · Updated 22.10.2026 04:14 UTC
Network Information
- Prefix
- 2804:28f8::/32
- Network Description:
- —
- Address range
- 2804:28f8:: – 2804:28f8:ffff:ffff:ffff:ffff:ffff:ffff
- Size
- 4,294,967,296 × /64
- Origin AS
- AS263990 FASTNET COMUNICACAO
- Organization
- FASTNET COMUNICACAO EIRELI - ME
- AS path
- AS208972AS9121AS3356AS52468AS269338AS263990
- Paths seen
- 1
- RPKI
- No ROA
- Location
Brazil- First seen
- 21.10.2026
RPKI ROAs
No ROA covers this prefix.
None in the routing table.
| Prefix | Origin AS | Description | Location | RPKI |
|---|---|---|---|---|
| 2804:28f8:4100::/48 | AS263990 | | No ROA | |
| 2804:28f8:4101::/48 | AS263990 | | No ROA | |
| 2804:28f8:5000::/48 | AS263990 | | No ROA |
| Prefix | Origin AS | Description | Location | RPKI |
|---|---|---|---|---|
| 143.0.16.0/22 | AS263990 | Santo André | No ROA | |
| 143.0.16.0/23 | AS263990 | Santo André | No ROA | |
| 143.0.18.0/23 | AS263990 | Santo André | No ROA | |
| 2804:28f8:4100::/48 | AS263990 | | No ROA | |
| 2804:28f8:4101::/48 | AS263990 | | No ROA | |
| 2804:28f8:5000::/48 | AS263990 | | No ROA |
Origin AS
Details →- AS
- AS263990
- Name
- FASTNET COMUNICACAO
- Also Known As:
- FASTNET
- Website
- http://portalfast.net
- Prefixes
- 3 IPv4 · 4 IPv6
- Peers
- 1 (1 Upstreams)