AS263390 AS263390 - FNT Telecomunicacoes e Acesso a Redes de Internet
🇧🇷Org handle: 292393
LACNICallocatedASPA Published
Announced Prefixes (BGP)
53total
30 IPv423 IPv6
IPv4 Addresses
Allocated (RIR)4,096
Announced (BGP)20,224
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)3.1×10²⁹
Routing hygiene
Score 2/100 · Low riskRPKI ROA coverage
100%
no RPKI invalid prefixes
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
9
diversity 79/100
- All announced prefixes have a valid ROA and a matching IRR route object
Based on 53 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained
Announced Prefixes
(BGP)53|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | Other IRR | - | |
| Valid | - | - | |
| Valid | - | - | |
| Valid | - | - | |
| Valid | - | - | |
| Valid | - | - | |
| Valid | - | - | |
| Valid | - | - | |
| Valid | - | - | |
| Valid | - | - |
1-10 of 53
1 / 6
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 177.222.176.0/20 | 🇧🇷 BR | LACNIC | allocated |
| 2804:157c::/32 | 🇧🇷 BR | LACNIC | allocated |
All 53 announced prefixes of AS263390 →
BGP Neighbours
(seen in AS paths)Upstreams (10)
Networks AS263390 hands its own prefixes to: transit providers, or peers at an exchange.
- AS6939Hurricane Electric23
- AS52772SJNET TELECOMUNICACOES EIRELI9
- AS6057Administracion Nacional De Telecomunicaciones4
- AS52320GlobeNet Cabos Submarinos Colombia, S.A.S4
- AS1916Rede Nacional De Ensino E Pesquisa3
- AS52873Softdados Telecomunicacoes3
- AS264479Turbozone Internet3
- AS137409GSL Networks Pty2
- AS14840BR.Digital Telecom1
- AS35280F5 Networks SARL1
Downstreams (2)
Networks whose own prefixes AS263390 passes on: usually its customers.
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/263390Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/263390" | jq