AS52545 AS52545 - BJ NET Provedor de Internet Ltda. - ME
🇧🇷Org handle: 148548
LACNICallocatedASPA Published
Announced Prefixes (BGP)
24total
14 IPv410 IPv6
IPv4 Addresses
Allocated (RIR)4,096
Announced (BGP)8,704
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)2.3×10²⁹
Routing hygiene
Score 21/100 · Low riskRPKI ROA coverage
57.1%
18 prefixes RPKI invalid
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
4
diversity 64/100
- 43% of announced prefixes (18 of 42) have no valid ROA, 18 of them RPKI invalid
Based on 42 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained
Announced Prefixes
(BGP)24|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | Other IRR | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | Other IRR | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | Other IRR | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | Other IRR | 2026-10-26 |
1-10 of 24
1 / 3
Allocated Prefixes
(RIR)5Prefix | Country | RIR | Status |
|---|---|---|---|
| 131.72.48.0/22 | 🇧🇷 BR | LACNIC | allocated |
| 168.121.168.0/22 | 🇧🇷 BR | LACNIC | allocated |
| 170.82.168.0/22 | 🇧🇷 BR | LACNIC | allocated |
| 179.107.80.0/22 | 🇧🇷 BR | LACNIC | allocated |
| 2804:e1c::/32 | 🇧🇷 BR | LACNIC | allocated |
All 24 announced prefixes of AS52545 →
BGP Neighbours
(seen in AS paths)Upstreams (5)
Networks AS52545 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (2)
Networks whose own prefixes AS52545 passes on: usually its customers.
Other adjacent networks (1)
Adjacent to AS52545 in the transit part of AS paths: peers, providers or customers.
- AS137409GSL Networks Pty1
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
- How to run an ASPA checkVerify the upstream providers listed above
- 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/52545Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/52545" | jq