AS266400 Ferenz Networks
🇧🇷Org handle: 200899
LACNICallocated
Announced Prefixes (BGP)
44total
31 IPv413 IPv6
IPv4 Addresses
Allocated (RIR)4,096
Announced (BGP)11,520
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)2.3×10²⁹
Announced Prefixes
(BGP)44|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | Other IRRRIPE | 2026-10-11 | |
| Valid | Other IRRRIPE | 2026-10-11 | |
| Valid | Other IRRRIPE | 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 44
1 / 5
Allocated Prefixes
(RIR)9Prefix | Country | RIR | Status |
|---|---|---|---|
| 31.57.174.0/23 | 🇧🇷 BR | RIPE | assigned |
| 45.224.128.0/22 | 🇧🇷 BR | LACNIC | allocated |
| 102.165.25.0/24 | 🇳🇬 NG | AFRINIC | assigned |
| 170.81.40.0/22 | 🇧🇷 BR | LACNIC | allocated |
| 181.214.128.0/23 | 🇧🇷 BR | RIPE | assigned |
| 181.214.230.0/24 | 🇧🇷 BR | RIPE | assigned |
| 181.215.211.0/24 | 🇧🇷 BR | RIPE | assigned |
| 181.215.215.0/24 | 🇧🇷 BR | RIPE | assigned |
| 2804:3744::/32 | 🇧🇷 BR | LACNIC | allocated |
All 44 announced prefixes of AS266400 →
BGP Neighbours
(seen in AS paths)Upstreams (2)
Networks AS266400 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (4)
Networks whose own prefixes AS266400 passes on: usually its customers.
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 AS266400 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/266400Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/266400" | jq