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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.

177.3.172.0/24

Risk Max LOW Footprint 1.562% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.3.172.0
Broadcast
177.3.172.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-26.88104444444444 , -49.0941
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.225.234.0/24

Risk Max LOW Footprint 1.562% Hits 9
Prefix / IP version
/24 · IPv4
Network
186.225.234.0
Broadcast
186.225.234.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.187199999999997 , -48.63906666666666
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.233.52.0/24

Risk Max LOW Footprint 1.562% Hits 9
Prefix / IP version
/24 · IPv4
Network
186.233.52.0
Broadcast
186.233.52.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-26.936799999999998 , -50.0008
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS262782 · Cubo Networks Ltda.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.240.128.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
191.240.128.0
Broadcast
191.240.128.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.118762500000003 , -52.65655
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.71.22.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
201.71.22.0
Broadcast
201.71.22.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-26.8661 , -53.2102
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.255.97.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
143.255.97.0
Broadcast
143.255.97.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-28.9378 , -49.504349999999995
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.38.213.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.38.213.0
Broadcast
177.38.213.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.616800000000005 , -48.499700000000004
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS262411 · Force Telecom Ltda
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.251.19.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
186.251.19.0
Broadcast
186.251.19.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.1068 , -48.6265
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS53222 · Seanet Telecom Ltda
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.49.244.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
201.49.244.0
Broadcast
201.49.244.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-26.8766 , -49.0969
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.78.241.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
170.78.241.0
Broadcast
170.78.241.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-28.7276 , -49.22359999999999
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.190.126.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
179.190.126.0
Broadcast
179.190.126.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-26.2659 , -48.9987
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.108.208.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
187.108.208.0
Broadcast
187.108.208.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.22574285714286 , -51.66535714285714
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.180.30.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.180.30.0
Broadcast
45.180.30.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-26.265899999999995 , -48.9987
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS269114 · NRConnect Internet
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.97.35.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
138.97.35.0
Broadcast
138.97.35.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.6457 , -48.6642
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.209.200.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
186.209.200.0
Broadcast
186.209.200.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.0323 , -51.0996
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.233.55.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
186.233.55.0
Broadcast
186.233.55.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.4832 , -49.4913
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.62.251.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
187.62.251.0
Broadcast
187.62.251.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-28.8983 , -49.6827
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

89.211.144.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
89.211.144.0
Broadcast
89.211.144.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
25.2925 , 51.5321
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS8781 · Ooredoo Q.S.C.
Top organization / ISP
— · BRAS
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.150.69.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
170.150.69.0
Broadcast
170.150.69.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.7077 , -49.3388
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS28636 · CDI TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.0.56.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
179.0.56.0
Broadcast
179.0.56.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.614785714285716 , -48.50747142857143
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.63.210.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
187.63.210.0
Broadcast
187.63.210.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.1214 , -52.660399999999996
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.237.246.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.237.246.0
Broadcast
45.237.246.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-26.9065 , -48.6657
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.0.24.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
168.0.24.0
Broadcast
168.0.24.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-28.301899999999996 , -50.0023
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS265243 · Meganet Internet SJ
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.72.24.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.72.24.0
Broadcast
177.72.24.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.0954 , -49.739
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS262539 · DUNET LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.0.207.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.0.207.0
Broadcast
177.0.207.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.607400000000002 , -48.53596666666667
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.97.121.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
179.97.121.0
Broadcast
179.97.121.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.7073 , -49.0716
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS28636 · CDI TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.91.195.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
189.91.195.0
Broadcast
189.91.195.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.199 , -49.6287
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.70.151.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.70.151.0
Broadcast
45.70.151.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-28.188800000000004 , -48.707
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS267589 · SH TELECOM LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.21.143.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
5.21.143.0
Broadcast
5.21.143.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.652416666666667 , 58.226350000000004
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top organization / ISP
Top geo
Oman · Muscat · Seeb
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.108.122.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
131.108.122.0
Broadcast
131.108.122.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-26.7363 , -48.8853
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
AS61673 · BR7 TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.247.145.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
170.247.145.0
Broadcast
170.247.145.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.0891 , -50.0987
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.130.239.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.130.239.0
Broadcast
177.130.239.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-26.8766 , -49.0969
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.136.165.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.136.165.0
Broadcast
177.136.165.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.2302 , -52.00480000000001
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.52.138.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.52.138.0
Broadcast
177.52.138.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-26.8917 , -52.7612
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.75.170.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.75.170.0
Broadcast
177.75.170.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.032300000000003 , -51.0996
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.209.202.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
186.209.202.0
Broadcast
186.209.202.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.032299999999996 , -51.0996
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.227.147.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
186.227.147.0
Broadcast
186.227.147.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.1003 , -52.6296
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS263006 · Interone Telecom Ltda
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.87.99.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
187.87.99.0
Broadcast
187.87.99.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-26.8766 , -49.0969
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.131.81.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
201.131.81.0
Broadcast
201.131.81.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-26.8766 , -49.0969
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.219.32.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
138.219.32.0
Broadcast
138.219.32.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-26.950100000000003 , -49.8559
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2