DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6

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: Erlangen · Clear
Snapshot 2026-01-21 Results 4 Page 1 / 1

185.17.204.0/24

Risk Max — LOW Footprint 0.781% Hits 27
Prefix / IP version
/24 · IPv4
Network
185.17.204.0
Broadcast
185.17.204.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
49.59850000000001 , 10.9718
Hits / Errors
27 hits · 2 errors
First / Last seen
2024-01-20 14:33 · 2024-01-20 15:26
Top ASN
AS8767 · M-net Telekommunikations GmbH
Top organization / ISP
MNET · M-net Telekommunikations GmbH
Top geo
Germany · Bavaria · Erlangen
Window / Updated
2024-01-15 → 2024-01-22 · Updated 2026-01-14 · v2
Open report →

91.40.220.0/24

Risk Max — LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
91.40.220.0
Broadcast
91.40.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.5985 , 10.9718
Hits / Errors
20 hits · 2 errors
First / Last seen
2025-01-10 13:44 · 2025-01-10 13:44
Top ASN
AS3320 · Deutsche Telekom AG
Top organization / ISP
Deutsche Telekom AG · Deutsche Telekom AG
Top geo
Germany · Bavaria · Erlangen
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2
Open report →

178.26.212.0/24

Risk Max — LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
178.26.212.0
Broadcast
178.26.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.5939 , 11.0
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-01-02 03:23 · 2025-01-02 03:23
Top ASN
AS3209 · Vodafone GmbH
Top organization / ISP
Vodafone Kabel Deutschland GmbH · Vodafone Kabel Deutschland
Top geo
Germany · Bavaria · Erlangen
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2
Open report →

131.188.6.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.188.6.0
Broadcast
131.188.6.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
49.5939 , 11.0
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-01-27 17:16 · 2025-01-27 17:16
Top ASN
AS680 · Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
Top organization / ISP
Friedrich-Alexander-Universitaet Erlangen-Nuernberg · Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
Top geo
Germany · Bavaria · Erlangen
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2
Open report →