AS274733 COMPANHIA DE SANEAMENTO BASICO DO EST. DE SAO
🇧🇷Org handle: 102740
LACNICallocated
Announced Prefixes (BGP)
2total
2 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)1,024
Announced (BGP)1,024
IPv6 Addresses
Allocated (RIR)1.2×10²⁴
Announced (BGP)0
Announced Prefixes
(BGP)2|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 |
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 200.144.74.0/23 | 🇧🇷 BR | LACNIC | assigned |
| 200.144.76.0/23 | 🇧🇷 BR | LACNIC | assigned |
| 2801:81:100::/48 | 🇧🇷 BR | LACNIC | assigned |
All 2 announced prefixes of AS274733 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS274733 hands its own prefixes to: transit providers, or peers at an exchange.
- AS10429TELEFONICA BRASIL S.A2
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 AS274733 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/274733Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/274733" | jq