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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: NCK · Clear
Snapshot 2026-01-26 Results 13 Page 1 / 1

131.196.106.0/24

Risk Max — LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
131.196.106.0
Broadcast
131.196.106.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.7094 , -46.4152
Hits / Errors
6 hits · 3 errors
First / Last seen
2025-09-09 02:03 · 2025-09-13 12:42
Top ASN
AS265918 · SMART LINCK TELECOMUNICACOES LTDA
Top organization / ISP
Smart Linck Telecomunicacoes Ltda · Smart Linck Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Ribeirão Pires
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

98.124.97.0/24

Risk Max — LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
98.124.97.0
Broadcast
98.124.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.1965 , -80.024
Hits / Errors
10 hits · 0 errors
First / Last seen
2024-11-24 18:17 · 2024-11-24 18:17
Top ASN
AS16863 · Home Telephone Company, Inc.
Top organization / ISP
Home Telephone Company, Inc. · Home Telephone Company, Inc.
Top geo
United States · South Carolina · Moncks Corner
Window / Updated
2024-11-18 → 2024-11-25 · Updated 2026-01-14 · v2
Open report →

190.89.117.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.89.117.0
Broadcast
190.89.117.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.2508 , -40.7433
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-09-08 08:38 · 2025-09-08 08:38
Top ASN
AS270366 · Jean Franck Ximenes
Top organization / ISP
Jean Franck Ximenes · Jean Franck Ximenes
Top geo
Brazil · Ceará · Crateús
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

82.1.92.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
82.1.92.0
Broadcast
82.1.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.5357 , -1.3662
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-07-24 04:54 · 2025-07-24 04:54
Top ASN
AS5089 · Virgin Media Limited
Top organization / ISP
— · Virgin Media
Top geo
United Kingdom · England · Hinckley
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

188.74.7.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
188.74.7.0
Broadcast
188.74.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.0616 , 9.2218
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-12-08 16:19 · 2024-12-08 16:19
Top ASN
AS20810 · Netcom Kassel
Top organization / ISP
NCK · Netcom Kassel Gesellschaft fuer Telekommunikation mbH
Top geo
Germany · Hesse · Borken
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2
Open report →

177.222.206.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.222.206.0
Broadcast
177.222.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5888 , -50.1174
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-25 12:25 · 2025-12-25 12:25
Top ASN
AS263393 · ELI ANTONIO MARTINS ME
Top organization / ISP
ELI ANTONIO MARTINS ME · ELI ANTONIO MARTINS ME
Top geo
Brazil · Paraná · Conselheiro Mairinck
Window / Updated
2025-12-22 → 2025-12-29 · Updated 2026-01-14 · v2
Open report →

131.196.105.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.196.105.0
Broadcast
131.196.105.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.7094 , -46.4152
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 23:51 · 2025-11-06 23:51
Top ASN
AS265918 · SMART LINCK TELECOMUNICACOES LTDA
Top organization / ISP
Smart Linck Telecomunicacoes Ltda · Smart Linck Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Ribeirão Pires
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

168.194.215.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
168.194.215.0
Broadcast
168.194.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5888 , -50.1174
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-06 16:09 · 2025-09-06 16:09
Top ASN
AS265409 · RNET SERVICOS DE INTERNET LTDA
Top organization / ISP
Rnet Servicos De Internet Ltda · Rnet Servicos De Internet Ltda
Top geo
Brazil · Paraná · Conselheiro Mairinck
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2
Open report →

204.116.64.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
204.116.64.0
Broadcast
204.116.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.1965 , -80.024
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-06 08:00 · 2025-08-06 08:00
Top ASN
AS16863 · Home Telephone Company, Inc.
Top organization / ISP
Spirit Communications · Home Telephone Company, Inc.
Top geo
United States · South Carolina · Moncks Corner
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

131.196.104.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.196.104.0
Broadcast
131.196.104.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.7094 , -46.4152
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-05 18:46 · 2025-08-05 18:46
Top ASN
AS265918 · SMART LINCK TELECOMUNICACOES LTDA
Top organization / ISP
Smart Linck Telecomunicacoes Ltda · Smart Linck Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Ribeirão Pires
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

80.7.154.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
80.7.154.0
Broadcast
80.7.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.5357 , -1.3662
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-05 04:25 · 2025-08-05 04:25
Top ASN
AS5089 · Virgin Media Limited
Top organization / ISP
Vmcbbuk · Virgin Media Limited
Top geo
United Kingdom · England · Hinckley
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

208.79.163.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
208.79.163.0
Broadcast
208.79.163.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.1965 , -80.024
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-24 07:04 · 2025-07-24 07:04
Top ASN
AS16863 · Home Telephone Company, Inc.
Top organization / ISP
Home Telephone Company, Inc. · Home Telephone Company, Inc.
Top geo
United States · South Carolina · Moncks Corner
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

188.74.6.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.74.6.0
Broadcast
188.74.6.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.0616 , 9.2218
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-09-22 18:38 · 2024-09-22 18:38
Top ASN
AS20810 · Netcom Kassel
Top organization / ISP
NCK · Netcom Kassel Gesellschaft fuer Telekommunikation mbH
Top geo
Germany · Hesse · Borken
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2
Open report →