Contato Internet Ltda

Data as of 2026-09-20

BGP inherited

This organisation

Netblocks	118 · 10,246 IPv4 addresses
IPv6	18 prefixes (largest 2804:ef4::/32)
Record ID	240898028
Registry	BGP
Customers	see who runs inside this network →

Evidence & provenance ?

Attribution	BGP parent (inherited)
Shared handles	clustered on 6 shared RIR contact/maintainer handles
Registry names	4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (118)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
45.184.146.91/32	Contato Internet	PEERINGDB	ASSIGNED	● high
168.228.180.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
168.228.180.0/22	Contato Internet Ltda	BGP	ANNOUNCED	● high
168.228.181.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
168.228.182.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
168.228.183.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
170.246.128.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
170.246.128.0/22	Contato Internet Ltda	BGP	ANNOUNCED	● high
170.246.129.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
170.246.130.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
170.246.131.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
177.52.38.191/32	Contato Internet	PEERINGDB	ASSIGNED	● high
179.108.160.0/22	Contato Internet Ltda	BGP	ANNOUNCED	● high
179.108.160.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
179.108.160.0/20	Contato Internet Ltda	BGP	ANNOUNCED	● high
179.108.161.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
179.108.162.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
179.108.163.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
179.108.164.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
179.108.165.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
179.108.166.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
179.108.167.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
179.108.168.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
179.108.169.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
179.108.170.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
179.108.171.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
179.108.174.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
187.16.209.150/32	Contato Internet	PEERINGDB	ASSIGNED	● high
187.16.219.219/32	Contato Internet	PEERINGDB	ASSIGNED	● high
187.16.222.155/32	Contato Internet	PEERINGDB	ASSIGNED	● high
200.219.141.58/32	Contato Internet	PEERINGDB	ASSIGNED	● high
201.76.0.0/20	Contato Internet Ltda	BGP	ANNOUNCED	● high
201.76.0.0/22	Contato Internet Ltda	BGP	ANNOUNCED	● high
201.76.0.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
201.76.1.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
201.76.2.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
201.76.3.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
201.76.4.0/22	Contato Internet Ltda	BGP	ANNOUNCED	● high
201.76.4.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
201.76.5.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
201.76.6.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
201.76.8.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
201.76.8.0/22	Contato Internet Ltda	BGP	ANNOUNCED	● high
201.76.9.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
201.76.10.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
201.76.12.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
201.76.13.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
201.76.14.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
201.76.15.0/24	Contato Internet Ltda	BGP	ANNOUNCED	● high
2001:12f8::209:150/128	Contato Internet	PEERINGDB	ASSIGNED	● high
2001:12f8::219:219/128	Contato Internet	PEERINGDB	ASSIGNED	● high
2001:12f8::222:155/128	Contato Internet	PEERINGDB	ASSIGNED	● high
2001:12f8:0:4::91/128	Contato Internet	PEERINGDB	ASSIGNED	● high
2001:12f8:0:5::58/128	Contato Internet	PEERINGDB	ASSIGNED	● high
2001:12f8:0:6::2:8642/128	Contato Internet	PEERINGDB	ASSIGNED	● high
2804:ef4::/32	Contato Internet Ltda	BGP	ANNOUNCED	● high
2804:ef4:4160::/48	Contato Internet Ltda	BGP	ANNOUNCED	● high
2804:ef4:5180::/42	Contato Internet Ltda	BGP	ANNOUNCED	● high
2804:ef4:51c0::/42	Contato Internet Ltda	BGP	ANNOUNCED	● high
2804:ef4:5200::/39	Contato Internet Ltda	BGP	ANNOUNCED	● high
2804:ef4:5400::/48	Contato Internet Ltda	BGP	ANNOUNCED	● high
2804:ef4:5401::/48	Contato Internet Ltda	BGP	ANNOUNCED	● high
2804:ef4:5600::/39	Contato Internet Ltda	BGP	ANNOUNCED	● high
2804:ef4:6001::/48	Contato Internet Ltda	BGP	ANNOUNCED	● high
2804:ef4:6401::/48	Contato Internet Ltda	BGP	ANNOUNCED	● high
2804:ef4:6420::/44	Contato Internet Ltda	BGP	ANNOUNCED	● high
201.76.0.43/32	UNKNOWN	LACNIC	reassigned	● medium
201.76.0.45/32	UNKNOWN	LACNIC	reassigned	● medium
201.76.0.64/27	UNKNOWN	LACNIC	reassigned	● medium
201.76.0.208/29	UNKNOWN	LACNIC	reallocated	● medium
201.76.0.216/29	UNKNOWN	LACNIC	reallocated	● medium
201.76.1.80/28	UNKNOWN	LACNIC	reassigned	● medium
201.76.1.96/27	UNKNOWN	LACNIC	reassigned	● medium
201.76.1.128/30	UNKNOWN	LACNIC	reassigned	● medium
201.76.1.144/29	UNKNOWN	LACNIC	reallocated	● medium
201.76.1.164/30	UNKNOWN	LACNIC	reallocated	● medium
201.76.1.168/29	UNKNOWN	LACNIC	reallocated	● medium
201.76.1.176/29	UNKNOWN	LACNIC	reallocated	● medium
201.76.1.184/29	UNKNOWN	LACNIC	reallocated	● medium
201.76.1.224/30	UNKNOWN	LACNIC	reallocated	● medium
201.76.1.240/30	UNKNOWN	LACNIC	reallocated	● medium
201.76.3.8/29	UNKNOWN	LACNIC	reassigned	● medium
201.76.3.24/30	UNKNOWN	LACNIC	reassigned	● medium
201.76.3.80/29	UNKNOWN	LACNIC	reallocated	● medium
201.76.3.116/30	UNKNOWN	LACNIC	reassigned	● medium
201.76.3.208/29	UNKNOWN	LACNIC	reallocated	● medium
201.76.3.232/29	UNKNOWN	LACNIC	reallocated	● medium
201.76.3.240/29	UNKNOWN	LACNIC	reallocated	● medium
201.76.4.64/28	UNKNOWN	LACNIC	reallocated	● medium
201.76.4.120/30	UNKNOWN	LACNIC	reallocated	● medium
201.76.4.184/30	UNKNOWN	LACNIC	reallocated	● medium
201.76.4.188/30	UNKNOWN	LACNIC	reallocated	● medium
201.76.4.192/29	UNKNOWN	LACNIC	reallocated	● medium
201.76.4.200/30	UNKNOWN	LACNIC	reassigned	● medium
201.76.4.204/30	UNKNOWN	LACNIC	reassigned	● medium
201.76.4.208/29	UNKNOWN	LACNIC	reallocated	● medium
201.76.4.232/30	UNKNOWN	LACNIC	reallocated	● medium
201.76.5.0/26	UNKNOWN	LACNIC	reassigned	● medium
201.76.5.128/28	UNKNOWN	LACNIC	reallocated	● medium
201.76.6.192/26	UNKNOWN	LACNIC	reassigned	● medium
201.76.8.33/32	UNKNOWN	LACNIC	reassigned	● medium
201.76.8.88/30	UNKNOWN	LACNIC	reallocated	● medium
201.76.8.152/29	UNKNOWN	LACNIC	reallocated	● medium
201.76.8.232/29	UNKNOWN	LACNIC	reassigned	● medium
201.76.9.168/30	UNKNOWN	LACNIC	reassigned	● medium
201.76.9.228/30	UNKNOWN	LACNIC	reallocated	● medium
201.76.11.124/30	UNKNOWN	LACNIC	reallocated	● medium
201.76.11.136/29	UNKNOWN	LACNIC	reallocated	● medium
201.76.11.176/28	UNKNOWN	LACNIC	reassigned	● medium
201.76.12.0/28	UNKNOWN	LACNIC	reallocated	● medium
201.76.12.192/29	UNKNOWN	LACNIC	reallocated	● medium
201.76.12.200/29	UNKNOWN	LACNIC	reallocated	● medium
201.76.12.224/27	UNKNOWN	LACNIC	reallocated	● medium
201.76.13.128/25	UNKNOWN	LACNIC	reassigned	● medium
201.76.15.16/29	UNKNOWN	LACNIC	reallocated	● medium
201.76.15.24/29	UNKNOWN	LACNIC	reallocated	● medium
201.76.15.32/27	UNKNOWN	LACNIC	reallocated	● medium
2804:ef4:6402::/48	UNKNOWN	LACNIC	reassigned	● medium

IPv6 ranges (18)

CIDR
2804:ef4::/32
2804:ef4:5200::/39
2804:ef4:5600::/39
2804:ef4:5180::/42
2804:ef4:51c0::/42
2804:ef4:6420::/44
2804:ef4:4160::/48
2804:ef4:5400::/48
2804:ef4:5401::/48
2804:ef4:6001::/48
2804:ef4:6401::/48
2804:ef4:6402::/48
2001:12f8:0:4::91/128
2001:12f8:0:5::58/128
2001:12f8:0:6::2:8642/128
2001:12f8::209:150/128
2001:12f8::219:219/128
2001:12f8::222:155/128

Footprint over time

5 weekly snapshots · JSON

127 +61 netblocks since 2026-07-05

2026-07-05 peak 127 2026-09-20

Customer-delegated space

how is this classified?

Unclassified 63 (53.4%)

Customer assignments 52 (44.1%)

Operator infrastructure (named) 12 (10.2%)

Network trust

what's this?

RPKI hygiene: A how networks compare →

100.0% of checked blocks have valid RPKI ROA coverage (127 of 127)

No discrepancies found among checked blocks.

NIC Handles

07562175000131 AS28642 AS28642 CIA76 COILT13 COILT13