AS266445 AS266445 - SEA TELECOM LTDA
🇧🇷Org handle: 268498
LACNICallocated
Announced Prefixes (BGP)
17total
13 IPv44 IPv6
IPv4 Addresses
Allocated (RIR)1,024
Announced (BGP)12,032
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Routing hygiene
Score 25/100 · Medium riskRPKI ROA coverage
52.9%
no RPKI invalid prefixes
IRR route objects
47.1%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
7
diversity 75/100
- 47% of announced prefixes (8 of 17) have no valid ROA
- 53% of announced prefixes (9 of 17) have no IRR route object for this ASN
Based on 17 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained
Announced Prefixes
(BGP)17|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | Other IRR | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | Other IRR | 2026-10-26 | |
| No ROA | Other IRR | 2026-10-26 | |
| No ROA | Other IRR | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 |
1-10 of 17
1 / 2
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 170.82.180.0/22 | 🇧🇷 BR | LACNIC | allocated |
| 2804:37f0::/32 | 🇧🇷 BR | LACNIC | allocated |
All 17 announced prefixes of AS266445 →
Downstream Customers(1)
| ASN | Name |
|---|---|
| AS14789 | 🇺🇸CLOUDFLARENET - Cloudflare, Inc. |
BGP Neighbours
(seen in AS paths)Upstreams (6)
Networks AS266445 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (34)
Networks whose own prefixes AS266445 passes on: usually its customers.
- AS267943SOL PROVEDOR DE INTERNETE LTDA ME21
- AS263262MOV TELECOM LTDA15
- AS268230SEA TELECOM LTDA12
- AS263258INTERLIG TELECOM10
- AS268930Ilhas Net LTDA ME10
- AS264169WNP INTERNET9
- AS265435E.W De Aguiar Lima E Comercio EPP7
- AS266911VicNet Telecom7
- AS268549A. G. BRAGA E CIA LTDA7
- AS61862PROVEDOR DE INTERNET DE ANAPU LTDA ME6
- AS271494Soft Telecom6
- AS52747Wsp Servicos De Telecomunicacoes Ltda4
- AS263501INFORTECLINE TELECOM4
- AS270408LINE TELECOM & SERVICOS DE INFORMATICA EIRELI4
- AS270474E.D.F DE ARAGAO TELECOMUNICACOES EIRELE ME4
- AS270786SEA TELECOM LTDA4
- AS271457VOLTSNET PROVEDOR COMERCIO E SERVICO LTDA ME4
- AS273619ION TELECOMUNICACOES LTDA4
- AS264042CRISPIM E GOMES TELECOM LTDA3
- AS267215FLYWEB LTDA3
- AS267336RED SHOPPING INFORMATICA PARAGOMINAS LTDA3
- AS274601IPROV TELECOM3
- AS14789Cloudflare2
- AS52766Printnet Telecomunicacoes2
- AS263611ZUM TELECOM LTDA ME2
- AS52924NEXCESS Solucoes De Redes Ltda1
- AS214769NetworkSupport Kennedy Matos Carvalho1
- AS263620Sertaonet Internet Provider LTDA ME1
- AS265500ALMEIRIM TELECOM LTDA ME1
- AS266361JARBAS PASCHOAL BRAZIL JUNIOR INFORMATICA1
- AS269647PAPAGAIO NETWORKS LTDA1
- AS271493SPEED NET PEDRA1
- AS271496BNET RIO PROVEDOR DE ACESSO A INTERNET LTDA1
- AS272468Mavafe Telecomunicacoes LTDA1
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/266445Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/266445" | jq