VIVA TECNOLOGIA TELECOMUNICACOES LTDA

Data as of 2026-07-26
BGP inherited
Cluster stats
Netblocks20
IPv6 20 prefixes (largest 2804:376c:4000::/34)
All fragments 26 blocks across 2 clusters
Cluster ID213595885
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 1 shared RIR contact/maintainer handle
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
20 -10 netblocks since 2026-07-05
2026-07-05 peak 30 2026-07-26

IP Ranges (20)

⬇ export CSV
CIDR Org name Registry Status Confidence
2804:376c::/36 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c::/34 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c:1000::/36 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c:2000::/36 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c:3000::/36 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c:4000::/36 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c:4000::/34 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c:5000::/36 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c:6000::/36 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c:7000::/36 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c:8000::/34 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c:8000::/36 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c:9000::/36 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c:a000::/36 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c:b000::/36 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c:c000::/34 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c:c000::/36 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c:d000::/36 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c:e000::/36 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low
2804:376c:f000::/36 VIVA TECNOLOGIA TELECOMUNICACOES LTDA BGP ANNOUNCED ● low

IPv6 ranges (20)

showing the 15 largest allocations
CIDR
2804:376c:4000::/34
2804:376c:8000::/34
2804:376c::/34
2804:376c:c000::/34
2804:376c:1000::/36
2804:376c:2000::/36
2804:376c:3000::/36
2804:376c:4000::/36
2804:376c:5000::/36
2804:376c:6000::/36
2804:376c:7000::/36
2804:376c:8000::/36
2804:376c:9000::/36
2804:376c::/36
2804:376c:a000::/36

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (20 of 20)
Possible discrepancies (20)

These blocks are registered to VIVA TECNOLOGIA TELECOMUNICACOES LTDA 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.

2804:376c::/34 /34 authorized for AS61618 — AS61618
2804:376c:4000::/34 /34 authorized for AS61618 — AS61618
2804:376c:8000::/34 /34 authorized for AS61618 — AS61618
2804:376c:c000::/34 /34 authorized for AS61618 — AS61618
2804:376c::/36 /36 authorized for AS61618 — AS61618
2804:376c:1000::/36 /36 authorized for AS61618 — AS61618
2804:376c:2000::/36 /36 authorized for AS61618 — AS61618
2804:376c:3000::/36 /36 authorized for AS61618 — AS61618
2804:376c:4000::/36 /36 authorized for AS61618 — AS61618
2804:376c:5000::/36 /36 authorized for AS61618 — AS61618
2804:376c:6000::/36 /36 authorized for AS61618 — AS61618
2804:376c:7000::/36 /36 authorized for AS61618 — AS61618
2804:376c:8000::/36 /36 authorized for AS61618 — AS61618
2804:376c:9000::/36 /36 authorized for AS61618 — AS61618
2804:376c:a000::/36 /36 authorized for AS61618 — AS61618
+5 more — see the REST API

NIC Handles

AS61618