AS28573

Data as of 2026-07-26
Handle
Complete entity footprint
2 linked clusters · 3,351 netblocks · 10,328,320 IPv4 addresses · 1,703 IPv6 prefixes
This organisation's clusters combined by evidence — shared operating domain virtua.com.br — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
Cluster stats
Netblocks3,276 · 9,435,904 IPv4 addresses
IPv6 1,689 prefixes (largest 2804:14c:100::/40)
Registered in Brazil (1,586) · Mexico (1)
Cluster ID213775189
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution RIR handle
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

IP Ranges (3,276)

showing 50 of 3,276 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)
CIDR Org name Registry Status Confidence
177.32.0.0/19 AS28573 BGP ANNOUNCED ● medium
177.32.0.0/16 AS28573 BGP ANNOUNCED ● medium
177.32.32.0/19 AS28573 BGP ANNOUNCED ● medium
177.32.32.0/22 AS28573 BGP ANNOUNCED ● medium
177.32.64.0/19 AS28573 BGP ANNOUNCED ● medium
177.32.96.0/19 AS28573 BGP ANNOUNCED ● medium
177.32.128.0/19 AS28573 BGP ANNOUNCED ● medium
177.32.160.0/19 AS28573 BGP ANNOUNCED ● medium
177.32.192.0/19 AS28573 BGP ANNOUNCED ● medium
177.32.224.0/19 AS28573 BGP ANNOUNCED ● medium
177.33.0.0/19 AS28573 BGP ANNOUNCED ● medium
177.33.0.0/16 AS28573 BGP ANNOUNCED ● medium
177.33.32.0/19 AS28573 BGP ANNOUNCED ● medium
177.33.64.0/19 AS28573 BGP ANNOUNCED ● medium
177.33.84.0/22 AS28573 BGP ANNOUNCED ● medium
177.33.96.0/19 AS28573 BGP ANNOUNCED ● medium
177.33.128.0/19 AS28573 BGP ANNOUNCED ● medium
177.33.136.0/22 AS28573 BGP ANNOUNCED ● medium
177.33.140.0/22 AS28573 BGP ANNOUNCED ● medium
177.33.160.0/19 AS28573 BGP ANNOUNCED ● medium
177.33.192.0/19 AS28573 BGP ANNOUNCED ● medium
177.33.224.0/19 AS28573 BGP ANNOUNCED ● medium
177.34.0.0/20 AS28573 BGP ANNOUNCED ● medium
177.34.16.0/21 AS28573 BGP ANNOUNCED ● medium
177.34.24.0/21 AS28573 BGP ANNOUNCED ● medium
177.34.32.0/20 AS28573 BGP ANNOUNCED ● medium
177.34.48.0/20 AS28573 BGP ANNOUNCED ● medium
177.34.64.0/20 AS28573 BGP ANNOUNCED ● medium
177.34.80.0/20 AS28573 BGP ANNOUNCED ● medium
177.34.96.0/20 AS28573 BGP ANNOUNCED ● medium
177.34.112.0/21 AS28573 BGP ANNOUNCED ● medium
177.34.128.0/20 AS28573 BGP ANNOUNCED ● medium
177.34.144.0/20 AS28573 BGP ANNOUNCED ● medium
177.34.160.0/20 AS28573 BGP ANNOUNCED ● medium
177.34.176.0/20 AS28573 BGP ANNOUNCED ● medium
177.34.192.0/19 AS28573 BGP ANNOUNCED ● medium
177.34.224.0/20 AS28573 BGP ANNOUNCED ● medium
177.34.240.0/21 AS28573 BGP ANNOUNCED ● medium
177.34.248.0/21 AS28573 BGP ANNOUNCED ● medium
177.35.0.0/20 AS28573 BGP ANNOUNCED ● medium
177.35.16.0/20 AS28573 BGP ANNOUNCED ● medium
177.35.32.0/21 AS28573 BGP ANNOUNCED ● medium
177.35.40.0/21 AS28573 BGP ANNOUNCED ● medium
177.35.48.0/21 AS28573 BGP ANNOUNCED ● medium
177.35.56.0/21 AS28573 BGP ANNOUNCED ● medium
177.35.58.0/24 AS28573 BGP ANNOUNCED ● medium
177.35.60.0/23 AS28573 BGP ANNOUNCED ● medium
177.35.62.0/23 AS28573 BGP ANNOUNCED ● medium
177.35.64.0/20 AS28573 BGP ANNOUNCED ● medium
177.35.80.0/21 AS28573 BGP ANNOUNCED ● medium

IPv6 ranges (1,689)

showing the 15 largest allocations
CIDR
2804:14c:100::/40
2804:14c:200::/40
2804:14c:300::/40
2804:14c:3b00::/40
2804:14c:3d00::/40
2804:14c:3f00::/40
2804:14c:400::/40
2804:14c:4100::/40
2804:14c:4300::/40
2804:14c:4500::/40
2804:14c:4700::/40
2804:14c:5500::/40
2804:14c:5700::/40
2804:14c:5900::/40
2804:14c:5b00::/40

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (1,999 of 2,000, sampled from 3,276)
No discrepancies found among checked blocks.

NIC Handles

AS28573