ITS TELECOMUNICACOES LTDA

Data as of 2026-08-16

BGP inherited

Cluster stats

Netblocks	8 · 68,608 IPv4 addresses
IPv6	1 prefix (largest 2804:204:32b::/48)
Cluster ID	224279257
Registry	BGP
Customers	find 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

8 weekly snapshots · JSON

8 -394 netblocks since 2026-07-05

2026-07-05 peak 404 2026-08-16

IP Ranges (8)

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CIDR	Org name	Registry	Status	Confidence
138.117.176.0/22	ITS TELECOMUNICACOES LTDA	ARIN	ALLOCATED	● low
177.8.224.0/20	ITS TELECOMUNICACOES LTDA	ARIN	ALLOCATED	● low
177.21.0.0/19	ITS TELECOMUNICACOES LTDA	ARIN	ALLOCATED	● low
177.23.80.0/21	ITS TELECOMUNICACOES LTDA	ARIN	ALLOCATED	● low
177.136.112.0/20	ITS TELECOMUNICACOES LTDA	ARIN	ALLOCATED	● low
187.44.128.0/17	ITS TELECOMUNICACOES LTDA	ARIN	ALLOCATED	● low
189.89.128.0/18	ITS TELECOMUNICACOES LTDA	ARIN	ALLOCATED	● low
2804:204:32b::/48	ITS TELECOMUNICACOES LTDA	BGP	ANNOUNCED	● low

IPv6 ranges (1)

CIDR
2804:204:32b::/48

Domains hosted in this network

what's this?

fbcdn.net

Network trust

what's this?

RPKI hygiene: C how networks compare →

62.5% of checked blocks have valid RPKI ROA coverage (5 of 8)

Possible discrepancies (5)

These blocks are registered to ITS 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.

2804:204:32b::/48 /48	authorized for AS28186 — AS28186
187.44.128.0/17 /17	authorized for AS28186 — AS28186
189.89.128.0/18 /18	authorized for AS28186 — AS28186
177.21.0.0/19 /19	authorized for AS28186 — AS28186
177.8.224.0/20 /20	authorized for AS28186 — AS28186

NIC Handles

08772214000198 AS28186 ITTLT ITTLT ITTLT