TOPNET-MS LTDA - ME

Data as of 2026-08-30
BGP inherited
Cluster stats
Netblocks9 · 1,028 IPv4 addresses
IPv6 4 prefixes (largest 2001:12f8:0:2::54:186/128)
Cluster ID232883273
RegistryPEERINGDB
Customersfind customers using 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

Footprint over time

4 weekly snapshots · JSON
9 +2 netblocks since 2026-07-05
2026-07-05 peak 9 2026-08-30

IP Ranges (9)

⬇ export CSV
CIDR Org name Registry Status Confidence
45.68.74.32/32 TOPNET-MS LTDA - ME PEERINGDB ASSIGNED ● high
45.68.82.186/32 TOPNET-MS LTDA - ME PEERINGDB ASSIGNED ● high
45.184.147.45/32 TOPNET-MS LTDA - ME PEERINGDB ASSIGNED ● high
45.227.2.8/32 TOPNET-MS LTDA - ME PEERINGDB ASSIGNED ● high
2001:12f8:0:2::54:186/128 TOPNET-MS LTDA - ME PEERINGDB ASSIGNED ● high
2001:12f8:0:4::147:45/128 TOPNET-MS LTDA - ME PEERINGDB ASSIGNED ● high
2001:12f8:0:9::146:32/128 TOPNET-MS LTDA - ME PEERINGDB ASSIGNED ● high
2001:12f8:0:32::8/128 TOPNET-MS LTDA - ME PEERINGDB ASSIGNED ● high
160.19.244.0/22 TOPNET-MS LTDA - ME ARIN ALLOCATED ● low

IPv6 ranges (4)

CIDR
2001:12f8:0:2::54:186/128
2001:12f8:0:32::8/128
2001:12f8:0:4::147:45/128
2001:12f8:0:9::146:32/128

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (9 of 9)
Possible discrepancies (1)

These blocks are registered to TOPNET-MS LTDA - ME 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.

160.19.244.0/22 /22 authorized for AS266168 — AS266168

NIC Handles

24625950000170 AS266168 CNCGO6 CNCGO6 CNCGO6