FIBRION INTERNET LTDA

Data as of 2026-09-13
BGP inherited
This organisation
Netblocks114 · 23,044 IPv4 addresses
IPv6 5 prefixes (largest 2804:8f6c::/32)
Registered in Brazil (105) · United States (17)
Record ID241252231
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 6 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (114)

⬇ export CSV
CIDR Org name Registry Status Confidence
45.68.82.67/32 FIBRION INTERNET LTDA PEERINGDB ASSIGNED ● high
131.255.100.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
131.255.100.0/22 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
131.255.101.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
131.255.102.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
131.255.103.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
138.59.148.0/23 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
138.59.148.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
138.59.149.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
138.204.92.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
138.204.92.0/22 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
138.204.93.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
138.204.94.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
138.204.95.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
170.81.170.0/23 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
170.81.170.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
170.81.171.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.52.38.73/32 FIBRION INTERNET LTDA PEERINGDB ASSIGNED ● high
177.184.196.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.184.196.0/22 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.184.197.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.184.198.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.184.199.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.184.200.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.184.200.0/22 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.184.201.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.184.202.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.184.203.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.222.16.0/21 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.222.16.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.222.17.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.222.18.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.222.19.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.222.20.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.222.21.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.222.22.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.222.23.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.222.28.0/22 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.222.28.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.222.29.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.222.30.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
177.222.31.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
187.16.216.97/32 FIBRION INTERNET LTDA PEERINGDB ASSIGNED ● high
187.62.208.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
187.62.208.0/20 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
187.62.209.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
187.62.210.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
187.62.211.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
187.62.212.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
187.62.213.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
187.62.214.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
187.62.215.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
187.62.216.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
187.62.217.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
187.62.218.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
187.62.219.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
187.62.220.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
187.62.221.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
187.62.222.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
187.62.223.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
191.240.144.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
191.240.144.0/21 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
191.240.145.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
191.240.146.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
191.240.147.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
191.240.148.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
191.240.149.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
191.240.150.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
191.240.151.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
191.240.152.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
191.240.152.0/22 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
191.240.153.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
191.240.154.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
191.240.155.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
191.240.156.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
191.240.156.0/23 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
191.240.157.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.15.32.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.15.32.0/20 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.15.33.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.15.34.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.15.35.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.15.36.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.15.37.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.15.38.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.15.39.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.15.40.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.15.41.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.15.42.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.15.43.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.15.44.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.15.45.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.15.46.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.15.47.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.192.111.7/32 FIBRION INTERNET LTDA PEERINGDB ASSIGNED ● high
200.229.228.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.229.228.0/22 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.229.229.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.229.230.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.229.231.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.229.232.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.229.232.0/21 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.229.233.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.229.234.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.229.235.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.229.236.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.229.237.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.229.238.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
200.229.239.0/24 FIBRION INTERNET LTDA BGP ANNOUNCED ● high
2001:12f8::97/128 FIBRION INTERNET LTDA PEERINGDB ASSIGNED ● high
2001:12f8:0:2::54:67/128 FIBRION INTERNET LTDA PEERINGDB ASSIGNED ● high
2001:12f8:0:6::2:8165/128 FIBRION INTERNET LTDA PEERINGDB ASSIGNED ● high
2001:12f8:0:14::7/128 FIBRION INTERNET LTDA PEERINGDB ASSIGNED ● high
2804:8f6c::/32 FIBRION INTERNET LTDA BGP ANNOUNCED ● high

IPv6 ranges (5)

Footprint over time

9 weekly snapshots · JSON
127 -838 netblocks since 2026-07-05
2026-07-05 peak 965 2026-09-13

Customer-delegated space

how is this classified?
Unclassified 119 (104.4%)
Operator infrastructure (named) 8 (7.0%)

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (127 of 127)
No discrepancies found among checked blocks.

NIC Handles

46713124000115 AS273490 AS273490 JOEDE29 JOEDE29 JOEDE29