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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: H3G Austria GmbH · Clear
Snapshot 2026-03-12 Results 7 Page 1 / 1

178.112.207.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
178.112.207.0
Broadcast
178.112.207.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.2765 , 16.4087
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS25255 · ==> TELE2 AUSTRIA <==
Top organization / ISP
— · H3G Austria GmbH
Top geo
Austria · Vienna · Vienna
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

77.116.30.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.116.30.0
Broadcast
77.116.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1535 , 16.3855
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS25255 · ==> TELE2 AUSTRIA <==
Top organization / ISP
— · H3G Austria GmbH
Top geo
Austria · Vienna · Vienna
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

77.117.16.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.117.16.0
Broadcast
77.117.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1712 , 16.321
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS25255 · ==> TELE2 AUSTRIA <==
Top organization / ISP
— · H3G Austria GmbH
Top geo
Austria · Vienna · Vienna
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

178.113.22.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.113.22.0
Broadcast
178.113.22.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1535 , 16.3855
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS25255 · ==> TELE2 AUSTRIA <==
Top organization / ISP
— · H3G Austria GmbH
Top geo
Austria · Vienna · Vienna
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

178.112.138.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.112.138.0
Broadcast
178.112.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
46.8295 , 15.7924
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS25255 · ==> TELE2 AUSTRIA <==
Top organization / ISP
— · H3G Austria GmbH
Top geo
Austria · Styria · Bierbaum am Auersbach
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

77.117.144.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.117.144.0
Broadcast
77.117.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1535 , 16.3855
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS25255 · ==> TELE2 AUSTRIA <==
Top organization / ISP
— · H3G Austria GmbH
Top geo
Austria · Vienna · Vienna
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

77.116.167.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
77.116.167.0
Broadcast
77.116.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.1535 , 16.3855
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS25255 · ==> TELE2 AUSTRIA <==
Top organization / ISP
— · H3G Austria GmbH
Top geo
Austria · Vienna · Vienna
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →