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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.

170.247.112.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.247.112.0
Broadcast
170.247.112.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-13.512 , -39.223699999999994
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-09-29 22:13 · 2025-10-05 15:25
Top ASN
AS263903 · INFORBARRA TELECOM
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

191.128.3.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.128.3.0
Broadcast
191.128.3.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.0701 , -41.1351
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-22 05:12 · 2025-09-26 04:55
Top ASN
AS263903 · INFORBARRA TELECOM
Top organization / ISP
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

170.247.114.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.247.114.0
Broadcast
170.247.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.2489 , -40.2478
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 11:44 · 2025-12-17 11:44
Top ASN
AS263903 · INFORBARRA TELECOM
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

170.247.113.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.247.113.0
Broadcast
170.247.113.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.8483 , -40.0841
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 00:35 · 2025-12-17 00:35
Top ASN
AS263903 · INFORBARRA TELECOM
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

191.128.1.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.128.1.0
Broadcast
191.128.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 15:15 · 2025-12-14 15:15
Top ASN
AS263903 · INFORBARRA TELECOM
Top organization / ISP
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

149.78.179.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.78.179.0
Broadcast
149.78.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.0672 , -40.0194
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-01 17:32 · 2025-12-01 17:32
Top ASN
AS263903 · INFORBARRA TELECOM
Top geo
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2

149.78.177.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.78.177.0
Broadcast
149.78.177.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.0672 , -40.0194
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-01 02:25 · 2025-12-01 02:25
Top ASN
AS263903 · INFORBARRA TELECOM
Top geo
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2

191.128.7.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.128.7.0
Broadcast
191.128.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-14.3695 , -39.1251
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-15 21:05 · 2025-11-15 21:05
Top ASN
AS263903 · INFORBARRA TELECOM
Top organization / ISP
Top geo
Window / Updated
2025-11-10 → 2025-11-17 · Updated 2026-01-14 · v2

191.128.4.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.128.4.0
Broadcast
191.128.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-13.3706 , -39.2365
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 11:56 · 2025-11-06 11:56
Top ASN
AS263903 · INFORBARRA TELECOM
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

138.204.142.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.204.142.0
Broadcast
138.204.142.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-14.877 , -39.557
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 11:43 · 2025-11-06 11:43
Top ASN
AS263903 · INFORBARRA TELECOM
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

191.128.6.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.128.6.0
Broadcast
191.128.6.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-14.0563 , -39.5228
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-06 06:55 · 2025-11-06 06:55
Top ASN
AS263903 · INFORBARRA TELECOM
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

138.204.140.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.204.140.0
Broadcast
138.204.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-28 12:45 · 2025-10-28 12:45
Top ASN
AS263903 · INFORBARRA TELECOM
Top organization / ISP
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2

191.128.5.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.128.5.0
Broadcast
191.128.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.6505 , -39.1695
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-22 12:42 · 2025-10-22 12:42
Top ASN
AS263903 · INFORBARRA TELECOM
Top organization / ISP
Top geo
Window / Updated
2025-10-20 → 2025-10-27 · Updated 2026-01-14 · v2

138.204.143.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.204.143.0
Broadcast
138.204.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-14.877 , -39.557
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-08 17:52 · 2025-10-08 17:52
Top ASN
AS263903 · INFORBARRA TELECOM
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

149.78.176.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.78.176.0
Broadcast
149.78.176.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.0672 , -40.0194
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-30 01:23 · 2025-09-30 01:23
Top ASN
AS263903 · INFORBARRA TELECOM
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

191.128.2.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.128.2.0
Broadcast
191.128.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.3341 , -40.0863
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-29 14:42 · 2025-09-29 14:42
Top ASN
AS263903 · INFORBARRA TELECOM
Top organization / ISP
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

138.204.141.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.204.141.0
Broadcast
138.204.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-23 04:20 · 2025-09-23 04:20
Top ASN
AS263903 · INFORBARRA TELECOM
Top organization / ISP
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

170.247.115.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.247.115.0
Broadcast
170.247.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.2868 , -41.5884
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-19 03:04 · 2025-09-19 03:04
Top ASN
AS263903 · INFORBARRA TELECOM
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2