TefNet Tecnologia - Internet Service Provider

Data as of 2026-09-20
BGP inherited
This organisation
Netblocks8 · 1,024 IPv4 addresses
IPv6 3 prefixes (largest 2804:2cb4::/32)
Record ID241262157
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 5 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (8)

⬇ export CSV
CIDR Org name Registry Status Confidence
167.250.244.0/22 TefNet Tecnologia - Internet Service Provider BGP ANNOUNCED ● high
167.250.244.0/23 UNKNOWN LACNIC allocated ● high
167.250.244.0/24 TefNet Tecnologia - Internet Service Provider BGP ANNOUNCED ● high
167.250.246.0/24 UNKNOWN LACNIC allocated ● high
167.250.246.128/25 UNKNOWN LACNIC reassigned ● high
2804:2cb4::/32 UNKNOWN LACNIC allocated ● high
2804:2cb4::/33 TefNet Tecnologia - Internet Service Provider BGP ANNOUNCED ● high
2804:2cb4:8000::/33 TefNet Tecnologia - Internet Service Provider BGP ANNOUNCED ● high

IPv6 ranges (3)

CIDR
2804:2cb4::/32
2804:2cb4:8000::/33
2804:2cb4::/33

Footprint over time

5 weekly snapshots · JSON
11 +5 netblocks since 2026-07-05
2026-07-05 peak 11 2026-09-20

Network trust

what's this?
RPKI hygiene: D how networks compare →
27.3% of checked blocks have valid RPKI ROA coverage (3 of 11)
No discrepancies found among checked blocks.

NIC Handles

17106775000149 AS265238 TBCTM TBCTM TBCTM