AS28605 Defferrari Informatica Ltda.
🇧🇷Org handle: 101877
LACNICallocated
Announced Prefixes (BGP)
29total
22 IPv47 IPv6
IPv4 Addresses
Allocated (RIR)5,120
Announced (BGP)18,176
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Announced Prefixes
(BGP)29|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 |
1-10 of 29
1 / 3
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 179.127.112.0/22 | 🇧🇷 BR | LACNIC | allocated |
| 201.20.144.0/20 | 🇧🇷 BR | LACNIC | allocated |
| 2804:3c0::/32 | 🇧🇷 BR | LACNIC | allocated |
All 29 announced prefixes of AS28605 →
BGP Neighbours
(seen in AS paths)Upstreams (5)
Networks AS28605 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (11)
Networks whose own prefixes AS28605 passes on: usually its customers.
- AS28584Defferrari Solucoes Em Internet Ltda46
- AS22128Defferrari Solucoes Em Internet Ltda16
- AS264274DSP RS TELECOMUNICACOES LTDA6
- AS61615FALE S.A3
- AS264920Shel Net Informatica Ltda3
- AS268516Midia Net Telecom3
- AS268843CDNTV TECNOLOGIA LTDA2
- AS52851CTA INTERNET LTDA1
- AS264529IW Group Solucoes Em TI1
- AS267668Gigaweb Tecnologia1
- AS273420Misternet Internet 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 AS28605 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/28605Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/28605" | jq