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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.

138.0.64.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.0.64.0
Broadcast
138.0.64.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
5 hits · 1 errors
First / Last seen
2025-12-17 13:55 · 2025-12-17 23:04
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.126.219.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.126.219.0
Broadcast
177.126.219.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-6.9969 , -37.3429
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-11-06 00:02 · 2025-11-06 11:12
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

191.55.89.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.55.89.0
Broadcast
191.55.89.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-09-15 11:51 · 2025-09-20 01:23
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

177.223.53.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.223.53.0
Broadcast
177.223.53.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-7.3469 , -37.5573
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-11-03 16:11 · 2025-11-06 09:29
Top ASN
AS263500 · Star Telecom S/A
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

170.79.94.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.79.94.0
Broadcast
170.79.94.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-11-05 23:27 · 2025-11-06 03:14
Top ASN
AS266296 · Green Telecom LTDA
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

131.0.113.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
131.0.113.0
Broadcast
131.0.113.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-09-29 23:34 · 2025-10-04 11:04
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

138.0.65.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
138.0.65.0
Broadcast
138.0.65.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-10 04:42 · 2025-09-13 08:10
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

185.80.226.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
185.80.226.0
Broadcast
185.80.226.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.6833 , 19.6194
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-11-23 02:34 · 2025-11-23 02:34
Top ASN
AS201249 · IPRO Sh.p.k.
Top organization / ISP
Top geo
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2

191.55.85.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.55.85.0
Broadcast
191.55.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-10-03 13:13 · 2025-10-03 13:13
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

138.0.66.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.0.66.0
Broadcast
138.0.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
3 hits · 3 errors
First / Last seen
2025-09-30 10:23 · 2025-09-30 10:23
Top ASN
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

177.37.237.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.37.237.0
Broadcast
177.37.237.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.9969 , -37.3429
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 21:52 · 2025-12-17 21:52
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

191.55.188.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.55.188.0
Broadcast
191.55.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 10:35 · 2025-12-17 10:35
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

170.79.95.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.79.95.0
Broadcast
170.79.95.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-10-10 20:14 · 2025-10-10 20:14
Top ASN
AS266296 · Green Telecom LTDA
Top organization / ISP
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

177.126.218.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.126.218.0
Broadcast
177.126.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.9969 , -37.3429
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-09-29 11:02 · 2025-09-29 11:02
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

191.11.17.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.11.17.0
Broadcast
191.11.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-22 16:15 · 2025-09-22 16:15
Top ASN
Top organization / ISP
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

177.98.178.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.98.178.0
Broadcast
177.98.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-18 19:12 · 2025-09-18 19:12
Top ASN
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

179.104.69.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.104.69.0
Broadcast
179.104.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-18 17:31 · 2025-09-18 17:31
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

191.54.79.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.54.79.0
Broadcast
191.54.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 16:02 · 2025-09-15 16:02
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

191.55.95.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.55.95.0
Broadcast
191.55.95.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-14 22:42 · 2025-09-14 22:42
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

179.104.68.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.104.68.0
Broadcast
179.104.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-14 08:11 · 2025-09-14 08:11
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

179.104.72.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.104.72.0
Broadcast
179.104.72.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-14 03:36 · 2025-09-14 03:36
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

186.210.150.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.210.150.0
Broadcast
186.210.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-08-26 22:58 · 2025-08-26 22:58
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

179.104.76.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.104.76.0
Broadcast
179.104.76.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-26 19:21 · 2025-08-26 19:21
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

170.78.64.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.78.64.0
Broadcast
170.78.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-01-27 07:29 · 2025-01-27 07:29
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

177.223.51.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.223.51.0
Broadcast
177.223.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.9969 , -37.3429
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-31 01:06 · 2024-12-31 01:06
Top ASN
AS263500 · Star Telecom S/A
Top geo
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2

191.54.75.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.54.75.0
Broadcast
191.54.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 21:14 · 2025-12-17 21:14
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

191.55.189.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.55.189.0
Broadcast
191.55.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 14:34 · 2025-12-17 14:34
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.37.236.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.37.236.0
Broadcast
177.37.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.9969 , -37.3429
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 10:44 · 2025-12-17 10:44
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

138.255.31.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.255.31.0
Broadcast
138.255.31.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.5178 , -43.5978
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-17 01:38 · 2025-12-17 01:38
Top ASN
AS263952 · CONNECT TELECOM
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

191.55.82.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.55.82.0
Broadcast
191.55.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 15:36 · 2025-12-14 15:36
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

191.55.80.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.55.80.0
Broadcast
191.55.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 12:33 · 2025-12-14 12:33
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

179.172.140.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.172.140.0
Broadcast
179.172.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-30 21:28 · 2025-11-30 21:28
Top ASN
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

177.223.57.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.223.57.0
Broadcast
177.223.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.9969 , -37.3429
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-30 03:17 · 2025-11-30 03:17
Top ASN
AS263500 · Star Telecom S/A
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

191.55.186.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.55.186.0
Broadcast
191.55.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-28 02:55 · 2025-11-28 02:55
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

131.0.112.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.0.112.0
Broadcast
131.0.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-26 02:23 · 2025-11-26 02:23
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

191.55.190.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.55.190.0
Broadcast
191.55.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 06:35 · 2025-11-25 06:35
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

179.180.5.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.180.5.0
Broadcast
179.180.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.9969 , -37.3429
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-24 12:58 · 2025-11-24 12:58
Top ASN
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

191.55.90.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.55.90.0
Broadcast
191.55.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-15 21:10 · 2025-11-15 21:10
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2025-11-10 → 2025-11-17 · Updated 2026-01-14 · v2

179.180.6.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.180.6.0
Broadcast
179.180.6.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.9969 , -37.3429
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-06 09:40 · 2025-11-06 09:40
Top ASN
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

179.172.138.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.172.138.0
Broadcast
179.172.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.6082 , -46.5009
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 05:26 · 2025-11-06 05:26
Top ASN
Top organization / ISP
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
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