2804:4290::/33 No ROA
SEMPRENET INTERNET · Updated 22.10.2026 04:14 UTC
Network Information
- Prefix
- 2804:4290::/33
- Network Description:
- —
- Address range
- 2804:4290:: – 2804:4290:7fff:ffff:ffff:ffff:ffff:ffff
- Size
- 2,147,483,648 × /64
- Origin AS
- AS267508 SEMPRENET INTERNET
- Organization
- SEMPRENET INTERNET LTDA ME
- AS path
- AS208972AS9121AS3356AS271253AS53217AS267508
- Paths seen
- 1
- RPKI
- No ROA
- Location
Brazil- First seen
- 21.10.2026
RPKI ROAs
No ROA covers this prefix.
| Prefix | Origin AS | Description | Location | RPKI |
|---|---|---|---|---|
| 2804:4290::/32 | AS267508 | | No ROA |
None in the routing table.
| Prefix | Origin AS | Description | Location | RPKI |
|---|---|---|---|---|
| 201.182.104.0/22 | AS267508 | Tanabi | No ROA | |
| 201.182.104.0/23 | AS267508 | Tanabi | No ROA | |
| 201.182.106.0/23 | AS267508 | Tanabi | No ROA | |
| 2804:4290::/32 | AS267508 | | No ROA | |
| 2804:4290:8000::/33 | AS267508 | | No ROA |
Origin AS
Details →- AS
- AS267508
- Name
- SEMPRENET INTERNET
- Website
- http://semprenet.com.br
- Prefixes
- 3 IPv4 · 3 IPv6
- Peers
- 1 (1 Upstreams)