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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: Marinter Telecom Ltda · Clear
Snapshot 2026-01-23 Results 16 Page 1 / 1

189.84.82.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
189.84.82.0
Broadcast
189.84.82.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.9161 , -42.8199
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-09-12 18:24 · 2025-09-12 19:33
Top ASN
AS28366 · Marinter Telecom Ltda.
Top organization / ISP
Marinter Telecom Ltda · Marinter Telecom Ltda.
Top geo
Brazil · Rio de Janeiro · Maricá
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

189.84.92.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.84.92.0
Broadcast
189.84.92.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.9161 , -42.8199
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 01:35 · 2025-12-17 18:23
Top ASN
AS28366 · Marinter Telecom Ltda.
Top organization / ISP
Marinter Telecom Ltda · Marinter Telecom Ltda.
Top geo
Brazil · Rio de Janeiro · Maricá
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

187.87.18.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.87.18.0
Broadcast
187.87.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9161 , -42.8199
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-06 07:32 · 2025-11-06 07:32
Top ASN
AS28366 · Marinter Telecom Ltda.
Top organization / ISP
Marinter Telecom Ltda · Marinter Telecom Ltda.
Top geo
Brazil · Rio de Janeiro · Maricá
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

187.87.16.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.87.16.0
Broadcast
187.87.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9161 , -42.8199
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-12 10:33 · 2025-09-12 10:33
Top ASN
AS28366 · Marinter Telecom Ltda.
Top organization / ISP
Marinter Telecom Ltda · Marinter Telecom Ltda.
Top geo
Brazil · Rio de Janeiro · Maricá
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

187.87.20.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.87.20.0
Broadcast
187.87.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9161 , -42.8199
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 07:34 · 2025-12-14 07:34
Top ASN
AS28366 · Marinter Telecom Ltda.
Top organization / ISP
Marinter Telecom Ltda · Marinter Telecom Ltda.
Top geo
Brazil · Rio de Janeiro · Maricá
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

177.93.138.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.93.138.0
Broadcast
177.93.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9194 , -42.8186
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-28 12:03 · 2025-10-28 12:03
Top ASN
AS28366 · Marinter Telecom Ltda.
Top organization / ISP
Marinter Telecom Ltda · Marinter Telecom Ltda.
Top geo
Brazil · Rio de Janeiro · Maricá
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2
Open report →

189.84.90.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.84.90.0
Broadcast
189.84.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9161 , -42.8199
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-22 11:54 · 2025-10-22 11:54
Top ASN
AS28366 · Marinter Telecom Ltda.
Top organization / ISP
Marinter Telecom Ltda · Marinter Telecom Ltda.
Top geo
Brazil · Rio de Janeiro · Maricá
Window / Updated
2025-10-20 → 2025-10-27 · Updated 2026-01-14 · v2
Open report →

189.84.95.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.84.95.0
Broadcast
189.84.95.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9161 , -42.8199
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-19 12:26 · 2025-10-19 12:26
Top ASN
AS28366 · Marinter Telecom Ltda.
Top organization / ISP
Marinter Telecom Ltda · Marinter Telecom Ltda.
Top geo
Brazil · Rio de Janeiro · Maricá
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2
Open report →

189.84.86.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.84.86.0
Broadcast
189.84.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9161 , -42.8199
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-17 20:00 · 2025-09-17 20:00
Top ASN
AS28366 · Marinter Telecom Ltda.
Top organization / ISP
Marinter Telecom Ltda · Marinter Telecom Ltda.
Top geo
Brazil · Rio de Janeiro · Maricá
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

189.84.89.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.84.89.0
Broadcast
189.84.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9161 , -42.8199
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-14 23:21 · 2025-09-14 23:21
Top ASN
AS28366 · Marinter Telecom Ltda.
Top organization / ISP
Marinter Telecom Ltda · Marinter Telecom Ltda.
Top geo
Brazil · Rio de Janeiro · Maricá
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

187.87.23.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.87.23.0
Broadcast
187.87.23.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9161 , -42.8199
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-13 08:52 · 2025-09-13 08:52
Top ASN
AS28366 · Marinter Telecom Ltda.
Top organization / ISP
Marinter Telecom Ltda · Marinter Telecom Ltda.
Top geo
Brazil · Rio de Janeiro · Maricá
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

187.87.17.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.87.17.0
Broadcast
187.87.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9161 , -42.8199
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-10 07:22 · 2025-09-10 07:22
Top ASN
AS28366 · Marinter Telecom Ltda.
Top organization / ISP
Marinter Telecom Ltda · Marinter Telecom Ltda.
Top geo
Brazil · Rio de Janeiro · Maricá
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

187.87.25.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.87.25.0
Broadcast
187.87.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9161 , -42.8199
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-09 13:53 · 2025-09-09 13:53
Top ASN
AS28366 · Marinter Telecom Ltda.
Top organization / ISP
Marinter Telecom Ltda · Marinter Telecom Ltda.
Top geo
Brazil · Rio de Janeiro · Maricá
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

189.84.81.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.84.81.0
Broadcast
189.84.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9161 , -42.8199
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-08 03:41 · 2025-09-08 03:41
Top ASN
AS28366 · Marinter Telecom Ltda.
Top organization / ISP
Marinter Telecom Ltda · Marinter Telecom Ltda.
Top geo
Brazil · Rio de Janeiro · Maricá
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

189.84.83.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.84.83.0
Broadcast
189.84.83.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9161 , -42.8199
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-10 11:32 · 2025-08-10 11:32
Top ASN
AS28366 · Marinter Telecom Ltda.
Top organization / ISP
Marinter Telecom Ltda · Marinter Telecom Ltda.
Top geo
Brazil · Rio de Janeiro · Maricá
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

189.84.85.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.84.85.0
Broadcast
189.84.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9161 , -42.8199
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-31 11:18 · 2025-07-31 11:18
Top ASN
AS28366 · Marinter Telecom Ltda.
Top organization / ISP
Marinter Telecom Ltda · Marinter Telecom Ltda.
Top geo
Brazil · Rio de Janeiro · Maricá
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →