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:
Shumen
·
Clear
Snapshot
2026-03-07
Results
15
Page
1
/
1
87.126.189.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
9
Prefix / IP version
/24 · IPv4
Network
87.126.189.0
Broadcast
87.126.189.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
43.39126666666667 , 26.759055555555552
Hits / Errors
9
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS8866 ·
Vivacom Bulgaria EAD
Top organization / ISP
BTC-BROADBAND
·
Vivacom Bulgaria EAD
Top geo
Bulgaria
·
Shumen
·
Shumen
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
91.92.48.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
91.92.48.0
Broadcast
91.92.48.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
43.2869 , 27.1024
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS29582 ·
Optisprint OOD
Top organization / ISP
AlphaNET
·
Optisprint OOD
Top geo
Bulgaria
·
Shumen
·
Madara
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
87.126.208.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
87.126.208.0
Broadcast
87.126.208.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
43.0786 , 25.736966666666664
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS8866 ·
Vivacom Bulgaria EAD
Top organization / ISP
BTC Broadband
·
Vivacom Bulgaria EAD
Top geo
Bulgaria
·
Shumen
·
Shumen
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
85.130.3.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
85.130.3.0
Broadcast
85.130.3.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
43.2766 , 26.9443
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS13124 ·
A1 Bulgaria EAD
Top organization / ISP
EKK CATV SOFIA
·
A1 Bulgaria EAD
Top geo
Bulgaria
·
Shumen
·
Shumen
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
77.78.40.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
77.78.40.0
Broadcast
77.78.40.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
43.342575 , 26.60695
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS61071 ·
NETBOX LTD
Top organization / ISP
— ·
NetBox LTD
Top geo
Bulgaria
·
Shumen
·
Preslav
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
93.152.240.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
93.152.240.0
Broadcast
93.152.240.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.2706 , 26.9229
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS29582 ·
Optisprint OOD
Top organization / ISP
Optisprint OOD
·
Optisprint OOD
Top geo
Bulgaria
·
Shumen
·
Shumen
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
185.114.182.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
185.114.182.0
Broadcast
185.114.182.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.2766 , 26.9443
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS29582 ·
Optisprint OOD
Top organization / ISP
internet pools
·
Optisprint OOD
Top geo
Bulgaria
·
Shumen
·
Shumen
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
212.91.190.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
212.91.190.0
Broadcast
212.91.190.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.2706 , 26.9229
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS42086 ·
RO&NI EOOD
Top organization / ISP
— ·
RONI
Top geo
Bulgaria
·
Shumen
·
Shumen
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
212.5.59.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
212.5.59.0
Broadcast
212.5.59.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.6872 , 27.0817
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS12615 ·
Global Communication Net Plc
Top organization / ISP
Global Communication Net Plc
·
Global Communication Net Plc
Top geo
Bulgaria
·
Shumen
·
Branichevo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
77.78.32.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
77.78.32.0
Broadcast
77.78.32.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.1692 , 26.821
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS8866 ·
Vivacom Bulgaria EAD
Top organization / ISP
— ·
NETWORX-BG Ltd. - Charodeika
Top geo
Bulgaria
·
Shumen
·
Preslav
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 →
89.253.186.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
89.253.186.0
Broadcast
89.253.186.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.2766 , 26.9443
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS13124 ·
A1 Bulgaria EAD
Top organization / ISP
Blizoo Media and Broadband EAD
·
A1 Bulgaria EAD
Top geo
Bulgaria
·
Shumen
·
Shumen
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
109.160.14.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
109.160.14.0
Broadcast
109.160.14.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.3529 , 27.1964
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS29622 ·
ICON Ltd
Top organization / ISP
EMnet Novi Pazar
·
ICON Ltd
Top geo
Bulgaria
·
Shumen
·
Novi Pazar
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
79.100.38.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
79.100.38.0
Broadcast
79.100.38.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.2766 , 26.9443
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 Plc
·
BTC-BROADBAND
Top geo
Bulgaria
·
Shumen
·
Shumen
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
79.100.43.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
79.100.43.0
Broadcast
79.100.43.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.1692 , 26.821
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8866 ·
Vivacom Bulgaria EAD
Top organization / ISP
BTC Plc
·
BTC-BROADBAND
Top geo
Bulgaria
·
Shumen
·
Preslav
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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