AS263920 MAST TELECOMUNICACOES E INFORMATICA LTDA
🇧🇷Org handle: 200675
LACNICallocated
Announced Prefixes (BGP)
22total
7 IPv415 IPv6
IPv4 Addresses
Allocated (RIR)1,024
Announced (BGP)3,072
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)3×10²⁹
Announced Prefixes
(BGP)22|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | - | 2026-10-11 |
1-10 of 22
1 / 3
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 138.185.240.0/22 | 🇧🇷 BR | LACNIC | allocated |
| 2804:27c0::/32 | 🇧🇷 BR | LACNIC | allocated |
All 22 announced prefixes of AS263920 →
BGP Neighbours
(seen in AS paths)Upstreams (5)
Networks AS263920 hands its own prefixes to: transit providers, or peers at an exchange.
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 AS263920 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/263920Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/263920" | jq