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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: Offenbach · Clear
Snapshot 2026-01-21 Results 7 Page 1 / 1

79.192.137.0/24

Risk Max — LOW Footprint 0.391% Hits 23
Prefix / IP version
/24 · IPv4
Network
79.192.137.0
Broadcast
79.192.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.102 , 8.7647
Hits / Errors
23 hits · 0 errors
First / Last seen
2025-04-01 15:19 · 2025-04-01 15:19
Top ASN
AS3320 · Deutsche Telekom AG
Top organization / ISP
Deutsche Telekom AG · Deutsche Telekom AG
Top geo
Germany · Hesse · Offenbach
Window / Updated
2025-03-31 → 2025-04-07 · Updated 2026-01-14 · v2
Open report →

176.3.73.0/24

Risk Max — LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
176.3.73.0
Broadcast
176.3.73.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.0894 , 8.7494
Hits / Errors
16 hits · 2 errors
First / Last seen
2024-11-01 10:47 · 2024-11-01 10:48
Top ASN
AS6805 · Telefonica Germany GmbH & Co.OHG
Top organization / ISP
Telefonica Germany GmbH & Co. · Telefonica Germany GmbH & Co.OHG
Top geo
Germany · Hesse · Offenbach
Window / Updated
2024-10-28 → 2024-11-04 · Updated 2026-01-14 · v2
Open report →

5.180.253.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
5.180.253.0
Broadcast
5.180.253.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1093 , 8.7321
Hits / Errors
3 hits · 1 errors
First / Last seen
2024-05-15 04:35 · 2024-05-15 04:35
Top ASN
AS44486 · synlinq.de
Top organization / ISP
Rene Roeth trading as ROETH & BECK GbR · ROETH & BECK GbR
Top geo
Germany · Hesse · Offenbach
Window / Updated
2024-05-13 → 2024-05-20 · Updated 2026-01-14 · v2
Open report →

104.143.246.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
104.143.246.0
Broadcast
104.143.246.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1093 , 8.7321
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-01-31 14:20 · 2025-01-31 14:20
Top ASN
AS202044 · Getechbrothers, MB
Top organization / ISP
Code De3 · Getechbrothers, MB
Top geo
Germany · Hesse · Offenbach
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2
Open report →

45.145.41.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.145.41.0
Broadcast
45.145.41.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1088 , 8.7498
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-06-24 12:44 · 2025-06-24 12:44
Top ASN
AS58212 · dataforest GmbH
Top organization / ISP
dataforest GmbH · dataforest GmbH
Top geo
Germany · Hesse · Offenbach Am Main
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2
Open report →

104.233.16.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
104.233.16.0
Broadcast
104.233.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1093 , 8.7321
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-02-28 19:33 · 2025-02-28 19:33
Top ASN
AS202044 · Getechbrothers, MB
Top organization / ISP
Code De13 · Getechbrothers, MB
Top geo
Germany · Hesse · Offenbach
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2
Open report →

138.128.148.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.128.148.0
Broadcast
138.128.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.1093 , 8.7321
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-02-12 14:21 · 2025-02-12 14:21
Top ASN
AS202044 · Getechbrothers, MB
Top organization / ISP
Codede4 · Getechbrothers, MB
Top geo
Germany · Hesse · Offenbach
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2
Open report →