AS61591 WESTLINK TECNOLOGIA E COMUNICACAO LTDA. - ME
🇧🇷Org handle: 257166
LACNICallocated
Announced Prefixes (BGP)
67total
22 IPv445 IPv6
IPv4 Addresses
Allocated (RIR)3,072
Announced (BGP)9,472
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)2.3×10²⁹
Announced Prefixes
(BGP)67|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 |
1-10 of 67
1 / 7
Allocated Prefixes
(RIR)4Prefix | Country | RIR | Status |
|---|---|---|---|
| 45.237.72.0/22 | 🇧🇷 BR | LACNIC | allocated |
| 138.97.64.0/22 | 🇧🇷 BR | LACNIC | allocated |
| 170.247.40.0/22 | 🇧🇷 BR | LACNIC | allocated |
| 2804:231c::/32 | 🇧🇷 BR | LACNIC | allocated |
All 67 announced prefixes of AS61591 →
BGP Neighbours
(seen in AS paths)Upstreams (4)
Networks AS61591 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (8)
Networks whose own prefixes AS61591 passes on: usually its customers.
- AS263499Telecom Conectividade32
- AS61613TMSoft Solucoes Em Informatica Ltda21
- AS268675Web Fiber Provedor Telecom Acesso A Redes De Inter16
- AS268131MIX NET TELECOMUNICACOES LTDA ME14
- AS267237Elevalink Telecomunicacoes LTDA ME9
- AS271293Navenet Informatica Ltda6
- AS264527LRF CONECTIONS SERVICOS LTDA ME4
- AS263508SIMNET TELECOMUNICACOES LTDA1
ASPA
No ASPA
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
- ASPA explainedWhy AS61591 should publish an ASPA object
- 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/61591Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/61591" | jq