R DE OLIVEIRA COMUNICACOES

Data as of 2026-09-06
BGP inherited
This organisation
Netblocks14 · 1,030 IPv4 addresses
IPv6 7 prefixes (largest 2001:12f8:0:10::51/128)
Also registered under this name 21 netblocks across 3 separate records
Record ID236513125
RegistryPEERINGDB
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 5 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (14)

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CIDR Org name Registry Status Confidence
45.68.74.239/32 R DE OLIVEIRA COMUNICACOES PEERINGDB ASSIGNED ● high
45.68.83.151/32 R DE OLIVEIRA COMUNICACOES PEERINGDB ASSIGNED ● high
45.184.146.26/32 R DE OLIVEIRA COMUNICACOES PEERINGDB ASSIGNED ● high
187.16.208.49/32 R DE OLIVEIRA COMUNICACOES PEERINGDB ASSIGNED ● high
200.219.145.189/32 R DE OLIVEIRA COMUNICACOES PEERINGDB ASSIGNED ● high
200.219.147.51/32 R DE OLIVEIRA COMUNICACOES PEERINGDB ASSIGNED ● high
2001:12f8::208:49/128 R DE OLIVEIRA COMUNICACOES PEERINGDB ASSIGNED ● high
2001:12f8:0:2::55:151/128 R DE OLIVEIRA COMUNICACOES PEERINGDB ASSIGNED ● high
2001:12f8:0:4::26/128 R DE OLIVEIRA COMUNICACOES PEERINGDB ASSIGNED ● high
2001:12f8:0:6::27:804/128 R DE OLIVEIRA COMUNICACOES PEERINGDB ASSIGNED ● high
2001:12f8:0:8::189/128 R DE OLIVEIRA COMUNICACOES PEERINGDB ASSIGNED ● high
2001:12f8:0:9::146:239/128 R DE OLIVEIRA COMUNICACOES PEERINGDB ASSIGNED ● high
2001:12f8:0:10::51/128 R DE OLIVEIRA COMUNICACOES PEERINGDB ASSIGNED ● high
200.219.60.0/22 R DE OLIVEIRA COMUNICACOES ARIN ALLOCATED ● low

IPv6 ranges (7)

CIDR
2001:12f8:0:10::51/128
2001:12f8:0:2::55:151/128
2001:12f8:0:4::26/128
2001:12f8:0:6::27:804/128
2001:12f8:0:8::189/128
2001:12f8:0:9::146:239/128
2001:12f8::208:49/128

Footprint over time

11 weekly snapshots · JSON
14 -3 netblocks since 2026-07-05
2026-07-05 peak 22 2026-09-06

Network trust

what's this?
RPKI hygiene: B how networks compare →
92.9% of checked blocks have valid RPKI ROA coverage (13 of 14)
No discrepancies found among checked blocks.

NIC Handles

32863221000180 AS270804 ROOLI1855 ROOLI1855 ROOLI1855