AS273454 AS273454 - TELVIA TELECOMUNICACOES LTDA
🇧🇷Org handle: 350677
LACNICallocatedASPA Published
Announced Prefixes (BGP)
11total
4 IPv47 IPv6
IPv4 Addresses
Allocated (RIR)256
Announced (BGP)1,280
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)2.3×10²⁹
Routing hygiene
Score 13/100 · Low riskRPKI ROA coverage
72.7%
no RPKI invalid prefixes
IRR route objects
90.9%
1 prefix registered for another origin
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
3
diversity 63/100
- 27% of announced prefixes (3 of 11) have no valid ROA
Based on 11 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained
Announced Prefixes
(BGP)11|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | Other IRR | 2026-10-26 | |
| No ROA | Other IRR | 2026-10-26 | |
| No ROA | Other IRR | 2026-10-26 | |
138.204.221.0/24MOAS | Valid | - | 2026-10-26 |
| Valid | Other IRR | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 |
1-10 of 11
1 / 2
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 138.204.221.0/24 | 🇧🇷 BR | LACNIC | allocated |
| 2804:8ee4::/32 | 🇧🇷 BR | LACNIC | allocated |
All 11 announced prefixes of AS273454 →
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- How to run an ASPA checkVerify the upstream providers listed above
- IPv4 transfers in the LACNIC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/273454Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/273454" | jq