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.
Search
Active filter:
Sliven
·
Clear
Snapshot
2026-03-07
Results
20
Page
1
/
1
217.174.52.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
217.174.52.0
Broadcast
217.174.52.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
42.6842 , 26.3342
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS29084 ·
ComNet Bulgaria
Top organization / ISP
Comnet Bulgaria Holding Ltd.
·
ComNet Bulgaria Holding Ltd.
Top geo
Bulgaria
·
Sliven
·
Sliven
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
83.222.168.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
83.222.168.0
Broadcast
83.222.168.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
42.6842 , 26.3342
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS29084 ·
ComNet Bulgaria
Top organization / ISP
Comnet Bulgaria Holding Ltd
·
Comnet Bulgaria Holding Ltd.
Top geo
Bulgaria
·
Sliven
·
Sliven
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
109.160.29.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
109.160.29.0
Broadcast
109.160.29.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.6842 , 26.3342
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS29084 ·
ComNet Bulgaria
Top organization / ISP
Comnet Bulgaria Holding Ltd
·
Comnet Bulgaria Holding Ltd.
Top geo
Bulgaria
·
Sliven
·
Sliven
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
145.255.212.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
145.255.212.0
Broadcast
145.255.212.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.7023 , 25.9068
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS198259 ·
ECOM SERVICE AD
Top organization / ISP
Ikom Service - Veliko Tarnovo
·
Ecom Service AD
Top geo
Bulgaria
·
Sliven
·
Tvarditsa
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
109.160.13.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
109.160.13.0
Broadcast
109.160.13.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.6861 , 26.3256
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS29084 ·
ComNet Bulgaria
Top organization / ISP
Comnet Bulgaria Holding Ltd
·
Comnet Bulgaria Holding Ltd.
Top geo
Bulgaria
·
Sliven
·
Sliven
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
31.13.227.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
31.13.227.0
Broadcast
31.13.227.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.6861 , 26.3256
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS60784 ·
"Iradeum Trading" Ltd.
Top organization / ISP
— ·
Iradeum
Top geo
Bulgaria
·
Sliven
·
Sliven
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
91.92.106.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
91.92.106.0
Broadcast
91.92.106.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.6457 , 26.446
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS48917 ·
Optinet Ltd
Top organization / ISP
Optinet Yambol Ltd
·
Optinet Ltd
Top geo
Bulgaria
·
Sliven
·
Topolchane
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
77.85.155.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
77.85.155.0
Broadcast
77.85.155.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.6842 , 26.3342
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS8866 ·
Vivacom Bulgaria EAD
Top organization / ISP
BTC-BROADBAND
·
Vivacom Bulgaria EAD
Top geo
Bulgaria
·
Sliven
·
Sliven
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
83.222.182.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
83.222.182.0
Broadcast
83.222.182.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.6842 , 26.3342
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS29084 ·
ComNet Bulgaria
Top organization / ISP
Comnet Bulgaria Holding Ltd
·
Comnet Bulgaria Holding Ltd.
Top geo
Bulgaria
·
Sliven
·
Sliven
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
213.240.209.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
213.240.209.0
Broadcast
213.240.209.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.6842 , 26.3342
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS13124 ·
A1 Bulgaria EAD
Top organization / ISP
A1 Bulgaria EAD
·
A1 Bulgaria EAD
Top geo
Bulgaria
·
Sliven
·
Sliven
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
217.174.54.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
217.174.54.0
Broadcast
217.174.54.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.6842 , 26.3342
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29084 ·
ComNet Bulgaria
Top organization / ISP
Comnet Bulgaria Holding Ltd.
·
ComNet Bulgaria Holding Ltd.
Top geo
Bulgaria
·
Sliven
·
Sliven
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
77.85.144.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
77.85.144.0
Broadcast
77.85.144.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.6842 , 26.3342
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS8866 ·
Vivacom Bulgaria EAD
Top organization / ISP
BTC-BROADBAND
·
Vivacom Bulgaria EAD
Top geo
Bulgaria
·
Sliven
·
Sliven
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
77.85.148.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
77.85.148.0
Broadcast
77.85.148.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.6842 , 26.3342
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS8866 ·
Vivacom Bulgaria EAD
Top organization / ISP
BTC-BROADBAND
·
Vivacom Bulgaria EAD
Top geo
Bulgaria
·
Sliven
·
Sliven
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
217.174.55.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
217.174.55.0
Broadcast
217.174.55.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.6842 , 26.3342
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS29084 ·
ComNet Bulgaria
Top organization / ISP
Comnet Bulgaria Holding Ltd.
·
ComNet Bulgaria Holding Ltd.
Top geo
Bulgaria
·
Sliven
·
Sliven
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
95.42.238.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
95.42.238.0
Broadcast
95.42.238.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.6842 , 26.3342
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS8866 ·
Vivacom Bulgaria EAD
Top organization / ISP
Bulgarian Telecommunications Company Plc.
·
BTC-BROADBAND
Top geo
Bulgaria
·
Sliven
·
Sliven
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
145.255.215.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
145.255.215.0
Broadcast
145.255.215.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.7023 , 25.9068
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS198259 ·
ECOM SERVICE AD
Top organization / ISP
Ecom Service AD
·
ECOM SERVICE AD - Veliko Tarnovo
Top geo
Bulgaria
·
Sliven
·
Tvarditsa
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
79.110.114.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
79.110.114.0
Broadcast
79.110.114.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.9639 , 26.4371
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS21249 ·
Rutil Ltd.
Top organization / ISP
Rutil Ltd
·
Rutil Ltd.
Top geo
Bulgaria
·
Sliven
·
Ticha
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
84.242.139.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
84.242.139.0
Broadcast
84.242.139.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.6842 , 26.3342
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS8717 ·
A1 Bulgaria EAD
Top organization / ISP
— ·
AS8717 customers
Top geo
Bulgaria
·
Sliven
·
Sliven
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 →
88.213.208.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
88.213.208.0
Broadcast
88.213.208.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.9783 , 26.5452
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS212652 ·
Boramax ltd
Top organization / ISP
Nbis Ltd.
·
NETBOX Boramax
Top geo
Bulgaria
·
Sliven
·
Yablanovo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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