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Interesting Subnets

Directory of active subnets observed by Syndu. Each row is the latest cached SubnetSnapshot per subnet and includes: density, traffic, geo/ASN representatives, and risk distribution.
Active filter: Companhia de Telecomunicacoes do Brasil Central · Clear
Snapshot 2026-02-24 Results 25 Page 1 / 1

200.233.133.0/24

Risk Max — LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
200.233.133.0
Broadcast
200.233.133.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-18.1619 , -46.406299999999995
Hits / Errors
11 hits · 4 errors
First / Last seen
2026-02-08 02:00 · 2026-02-16 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · Minas Gerais · Presidente Olegário
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.225.232.0/24

Risk Max — LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
200.225.232.0
Broadcast
200.225.232.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-18.9128 , -48.2755
Hits / Errors
6 hits · 2 errors
First / Last seen
2026-02-11 02:00 · 2026-02-15 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · Minas Gerais · Uberlândia
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.233.204.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
200.233.204.0
Broadcast
200.233.204.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-10 02:00 · 2026-02-15 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · Minas Gerais · Belo Horizonte
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.225.251.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
200.225.251.0
Broadcast
200.225.251.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.6293 , -46.6351
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-08 02:00 · 2026-02-14 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · São Paulo · São Paulo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.233.247.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
200.233.247.0
Broadcast
200.233.247.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.5483 , -47.94140000000001
Hits / Errors
3 hits · 2 errors
First / Last seen
2026-02-13 02:00 · 2026-02-15 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · Minas Gerais · Uberaba
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.233.190.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
200.233.190.0
Broadcast
200.233.190.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-18.898866666666667 , -49.577666666666666
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-09 02:00 · 2026-02-14 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · Minas Gerais · Centralina
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.233.242.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
200.233.242.0
Broadcast
200.233.242.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.5483 , -47.94140000000001
Hits / Errors
3 hits · 2 errors
First / Last seen
2026-02-09 02:00 · 2026-02-14 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · Minas Gerais · Uberaba
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.225.249.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.225.249.0
Broadcast
200.225.249.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-8.05725 , -34.941599999999994
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-08 02:00 · 2026-02-14 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · Pernambuco · Jaboatão dos Guararapes
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.146.217.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.146.217.0
Broadcast
200.146.217.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-18.9128 , -48.2755
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-10 02:00 · 2026-02-12 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · Minas Gerais · Uberlândia
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.233.156.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
200.233.156.0
Broadcast
200.233.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9064 , -43.1822
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-09 02:00 · 2026-02-10 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · Rio de Janeiro · Rio de Janeiro
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.170.182.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.170.182.0
Broadcast
200.170.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.6293 , -46.6351
Hits / Errors
2 hits · 2 errors
First / Last seen
2026-02-08 02:00 · 2026-02-14 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · São Paulo · São Paulo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.233.255.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.233.255.0
Broadcast
200.233.255.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5974 , -48.4534
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-13 02:00 · 2026-02-14 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · São Paulo · Matão
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.225.220.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.225.220.0
Broadcast
200.225.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.9842 , -34.9981
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-16 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · Pernambuco · Camaragibe
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.233.198.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.233.198.0
Broadcast
200.233.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.7281 , -50.1956
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-14 02:00 · 2026-02-15 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · Minas Gerais · Iturama
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.233.231.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.233.231.0
Broadcast
200.233.231.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2244 , -47.8239
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-14 02:00 · 2026-02-15 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · São Paulo · Ribeirão Preto
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.233.245.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.233.245.0
Broadcast
200.233.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.5483 , -47.9414
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-14 02:00 · 2026-02-15 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · Minas Gerais · Uberaba
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.233.248.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.233.248.0
Broadcast
200.233.248.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.7419 , -47.138
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-14 02:00 · 2026-02-15 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · São Paulo · Paulínia
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.146.223.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.146.223.0
Broadcast
200.146.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5514 , -45.4303
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-13 02:00 · 2026-02-14 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · Minas Gerais · Varginha
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.233.154.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.233.154.0
Broadcast
200.233.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.8091 , -48.131
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-13 02:00 · 2026-02-14 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · Federal District · Ceilândia
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.233.159.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.233.159.0
Broadcast
200.233.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-13 02:00 · 2026-02-14 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · São Paulo · São Paulo
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.233.200.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.233.200.0
Broadcast
200.233.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-12 02:00 · 2026-02-13 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · Minas Gerais · Belo Horizonte
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.225.235.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.225.235.0
Broadcast
200.225.235.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.87667 , -38.6256
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-11 02:00 · 2026-02-12 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · Ceará · Maracanaú
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.225.244.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.225.244.0
Broadcast
200.225.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.7944 , -48.1756
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-09 02:00 · 2026-02-10 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · São Paulo · Araraquara
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.233.180.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.233.180.0
Broadcast
200.233.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.6786 , -49.2539
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-09 02:00 · 2026-02-10 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · Goiás · Goiânia
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →

200.233.250.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.233.250.0
Broadcast
200.233.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-09 02:00 · 2026-02-10 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Companhia de Telecomunicacoes do Brasil Central · ALGAR TELECOM S/A
Top geo
Brazil · Minas Gerais · Belo Horizonte
Window / Updated
2026-02-09 → 2026-02-16 · Updated 2026-02-20 · v2
Open report →