Rede Nacional de Ensino e Pesquisa

Data as of 2026-07-26
BGP inherited
Cluster stats
Netblocks24 · 491,520 IPv4 addresses
All fragments 78 blocks across 2 clusters
Cluster ID214618574
RegistryARIN
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 7 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

4 weekly snapshots · JSON
24 -229 netblocks since 2026-07-05
2026-07-05 peak 257 2026-07-26

IP Ranges (24)

⬇ export CSV
CIDR Org name Registry Status Confidence
150.165.0.0/16 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.17.0.0/20 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.17.64.0/20 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.17.112.0/20 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.17.128.0/19 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.17.176.0/20 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.18.32.0/20 UNIVERSIDADE FEDERAL DE SANTA MARIA ARIN ASSIGNED ● high
200.18.80.0/20 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.18.128.0/18 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.18.192.0/19 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.19.128.0/18 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.128.128.0/18 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.128.192.0/19 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.128.224.0/20 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.130.0.0/16 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.131.0.0/16 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.133.0.0/17 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.133.128.0/18 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.133.192.0/19 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.133.240.0/20 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.137.0.0/16 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.139.0.0/18 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.235.0.0/17 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high
200.237.0.0/18 Rede Nacional de Ensino e Pesquisa ARIN ASSIGNED ● high

Domains hosted in this network

what's this?
mec.gov.br ebc.com.br ufu.br ufsm.br ibict.br ufpb.br fiocruz.br capes.gov.br ufes.br cnpq.br ufg.br ufcg.edu.br ufma.br ufjf.br icpbrasil.gov.br

Network trust

what's this?
RPKI hygiene: A how networks compare →
95.8% of checked blocks have valid RPKI ROA coverage (23 of 24)
Possible discrepancies (23)

These blocks are registered to Rede Nacional de Ensino e Pesquisa but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

200.137.0.0/16 /16 authorized for AS1916 — AS1916
200.131.0.0/16 /16 authorized for AS1916 — AS1916
200.130.0.0/16 /16 authorized for AS1916 — AS1916
150.165.0.0/16 /16 authorized for AS1916 — AS1916
200.133.0.0/17 /17 authorized for AS1916 — AS1916
200.235.0.0/17 /17 authorized for AS1916 — AS1916
200.18.128.0/18 /18 authorized for AS1916 — AS1916
200.19.128.0/18 /18 authorized for AS1916 — AS1916
200.133.128.0/18 /18 authorized for AS1916 — AS1916
200.128.128.0/18 /18 authorized for AS1916 — AS1916
200.237.0.0/18 /18 authorized for AS1916 — AS1916
200.139.0.0/18 /18 authorized for AS1916 — AS1916
200.17.128.0/19 /19 authorized for AS1916 — AS1916
200.133.192.0/19 /19 authorized for AS1916 — AS1916
200.18.192.0/19 /19 authorized for AS1916 — AS1916
+8 more — see the REST API

NIC Handles

03508097000136 95591764000105 MDS2 MDS2 RCO217 RCO217 SIC128