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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: Neterra · Clear
Snapshot 2026-03-12 Results 26 Page 1 / 1

83.171.207.0/24

Risk Max — LOW Footprint 50.781% Hits 217
Prefix / IP version
/24 · IPv4
Network
83.171.207.0
Broadcast
83.171.207.255
Observed IPs / Subnet size
130 observed · 256 total
Centroid
33.336400000000054 , 44.40040000000012
Hits / Errors
217 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS209193 · SUPER CELL NETWORK FOR INTERNET SERVICES LTD
Top organization / ISP
Super Cell Network for LTD · Neterra-super Cell
Top geo
Iraq · Baghdad · Baghdad
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

83.171.206.0/24

Risk Max — LOW Footprint 47.656% Hits 212
Prefix / IP version
/24 · IPv4
Network
83.171.206.0
Broadcast
83.171.206.255
Observed IPs / Subnet size
122 observed · 256 total
Centroid
33.33640000000003 , 44.40040000000009
Hits / Errors
212 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS209193 · SUPER CELL NETWORK FOR INTERNET SERVICES LTD
Top organization / ISP
Super Cell Network for LTD · Neterra-super Cell
Top geo
Iraq · Baghdad · Baghdad
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

31.13.233.0/24

Risk Max — LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
31.13.233.0
Broadcast
31.13.233.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.11625 , 27.392650000000003
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS61437 · Alex Escape LLC
Top organization / ISP
AESKOM / AESNET PA Space · NETERRA-AESKOM
Top geo
Bulgaria · Varna · Dalgopol
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

212.73.151.0/24

Risk Max — LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
212.73.151.0
Broadcast
212.73.151.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.3484 , 26.2385
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS57634 · SKAT POPOVO Ltd.
Top organization / ISP
Neterra Ltd · SKAT POPOVO Ltd.
Top geo
Bulgaria · Targovishte · Popovo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

93.123.61.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
93.123.61.0
Broadcast
93.123.61.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
43.1329 , 24.7172
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS43068 · Pladi Computers Ltd.
Top organization / ISP
Neterra Ltd · Pladi Computers Ltd.
Top geo
Bulgaria · Lovech · Lovech
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

93.123.42.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
93.123.42.0
Broadcast
93.123.42.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
42.4963 , 27.4646
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS34577 · SKAT TV Ltd.
Top organization / ISP
Neterra Ltd · SKAT TV Ltd.
Top geo
Bulgaria · Burgas · Burgas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

94.156.199.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
94.156.199.0
Broadcast
94.156.199.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
42.0489 , 24.463800000000003
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS29030 · TELECABEL PLC
Top organization / ISP
Neterra Telecablenet · Telecabel PLC
Top geo
Bulgaria · Plovdiv · Krichim
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

31.13.235.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
31.13.235.0
Broadcast
31.13.235.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.04999999999999 , 27.350000000000005
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS61437 · Alex Escape LLC
Top organization / ISP
AESKOM / AESNET PA Space · NETERRA-AESKOM
Top geo
Bulgaria · Varna · Dalgopol
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

85.217.168.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
85.217.168.0
Broadcast
85.217.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.5346 , 26.5275
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
AS57634 · SKAT POPOVO Ltd.
Top organization / ISP
Neterra Ltd · SKAT POPOVO Ltd.
Top geo
Bulgaria · Razgrad · Razgrad
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

85.217.193.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
85.217.193.0
Broadcast
85.217.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.6264 , 25.3544
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS34368 · ZONATA - INVEST sLLC
Top organization / ISP
Neterra Thezone · ZONATA - INVEST sLLC
Top geo
Bulgaria · Veliko Tarnovo · Sistov
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

93.123.99.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
93.123.99.0
Broadcast
93.123.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.7167 , 27.7667
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
AS34577 · SKAT TV Ltd.
Top organization / ISP
Neterra Ltd · SKAT TV Ltd.
Top geo
Bulgaria · Burgas · Saint Vlas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

94.156.56.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
94.156.56.0
Broadcast
94.156.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.0268 , 25.111
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
AS60202 · Kivi TV Ltd.
Top organization / ISP
Neterra Ltd · Kivi TV Ltd.
Top geo
Bulgaria · Gabrovo · Sevlievo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

85.217.203.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
85.217.203.0
Broadcast
85.217.203.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.6264 , 25.3544
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS34368 · ZONATA - INVEST sLLC
Top organization / ISP
Neterra Thezone · ZONATA - INVEST sLLC
Top geo
Bulgaria · Veliko Tarnovo · Sistov
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

31.13.234.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.13.234.0
Broadcast
31.13.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.1833 , 27.4333
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS61437 · Alex Escape LLC
Top organization / ISP
AESKOM / AESNET PA Space · NETERRA-AESKOM
Top geo
Bulgaria · Varna · Provadia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

94.156.194.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
94.156.194.0
Broadcast
94.156.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.3 , 23.8667
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS29030 · TELECABEL PLC
Top organization / ISP
Neterra Telecablenet · Telecabel PLC
Top geo
Bulgaria · Sofia · Kostenets
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

85.217.169.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.217.169.0
Broadcast
85.217.169.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.5346 , 26.5275
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS57634 · SKAT POPOVO Ltd.
Top organization / ISP
Neterra Ltd · SKAT POPOVO Ltd.
Top geo
Bulgaria · Razgrad · Razgrad
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

87.120.180.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.120.180.0
Broadcast
87.120.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.4963 , 27.4646
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS34577 · SKAT TV Ltd.
Top organization / ISP
Neterra Ltd · SKAT TV Ltd.
Top geo
Bulgaria · Burgas · Burgas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

31.13.199.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.13.199.0
Broadcast
31.13.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.3484 , 26.2385
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS57634 · SKAT POPOVO Ltd.
Top organization / ISP
SKAT- Popopvo · NETERRA-SKATPOPOVO
Top geo
Bulgaria · Targovishte · Popovo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

37.60.139.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.60.139.0
Broadcast
37.60.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.4361 , 25.6394
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS34224 · Neterra Ltd.
Top organization / ISP
HOMENET-SOFIA · Neterra Ltd.
Top geo
Bulgaria · Stara Zagora · Stara Zagora
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

87.120.99.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.120.99.0
Broadcast
87.120.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.5667 , 27.2333
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS43548 · Deltanet AS Number
Top organization / ISP
Delta Neterra · Netbox LTD
Top geo
Bulgaria · Shumen · Nikola-Kozlevo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

93.123.63.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
93.123.63.0
Broadcast
93.123.63.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.1329 , 24.7172
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS43068 · Pladi Computers Ltd.
Top organization / ISP
Neterra Ltd · Pladi Computers Ltd.
Top geo
Bulgaria · Lovech · Lovech
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

94.156.7.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
94.156.7.0
Broadcast
94.156.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.1009 , 26.422
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS57634 · SKAT POPOVO Ltd.
Top organization / ISP
SKat TV Omurtag · NETERRA-SKATTV
Top geo
Bulgaria · Targovishte · Omurtag
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

31.13.232.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
31.13.232.0
Broadcast
31.13.232.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.8 , 27.2833
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS61437 · Alex Escape LLC
Top organization / ISP
AESKOM / AESNET PA Space · NETERRA-AESKOM
Top geo
Bulgaria · Burgas · Ruen
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

37.60.140.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
37.60.140.0
Broadcast
37.60.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.3386 , 23.5581
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS42956 · NAS - DI EOOD
Top organization / ISP
Neterra Feniks · NAS - DI EOOD
Top geo
Bulgaria · Sofia · Samokov
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

91.92.68.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
91.92.68.0
Broadcast
91.92.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.8799 , 26.448
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS34295 · Geo BG Net SPLtd.
Top organization / ISP
MER2005 address space · NETERRA-MER2005
Top geo
Bulgaria · Sliven · Kotel
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

83.171.205.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.171.205.0
Broadcast
83.171.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.3364 , 44.4004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS201749 · SUPER CELL NETWORK FOR INTERNET SERVICES LTD
Top organization / ISP
Super Cell Network for LTD · Neterra-super Cell
Top geo
Iraq · Baghdad · Baghdad
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →