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:
Pazardzhik
·
Clear
Snapshot
2026-03-08
Results
19
Page
1
/
1
87.121.15.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
87.121.15.0
Broadcast
87.121.15.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
42.2042 , 24.3413
Hits / Errors
4
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS29030 ·
TELECABEL PLC
Top organization / ISP
Telecabel PLC
·
Telecabel PLC
Top geo
Bulgaria
·
Pazardzhik
·
Pazardzhik
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
87.121.128.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
87.121.128.0
Broadcast
87.121.128.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
42.03 , 24.2929
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS50368 ·
Bulsat Ltd.
Top organization / ISP
Bulsat TV
·
Bulsat Ltd.
Top geo
Bulgaria
·
Pazardzhik
·
Peshtera
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
87.121.8.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
87.121.8.0
Broadcast
87.121.8.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
42.2042 , 24.3413
Hits / Errors
6
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS29030 ·
TELECABEL PLC
Top organization / ISP
Telecabel PLC
·
Telecabel PLC
Top geo
Bulgaria
·
Pazardzhik
·
Pazardzhik
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
31.13.205.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
31.13.205.0
Broadcast
31.13.205.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
42.2042 , 24.3413
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29030 ·
TELECABEL PLC
Top organization / ISP
Telekabel
·
Telecabel PLC
Top geo
Bulgaria
·
Pazardzhik
·
Pazardzhik
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
87.121.12.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
87.121.12.0
Broadcast
87.121.12.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
42.0182 , 24.0042
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS29030 ·
TELECABEL PLC
Top organization / ISP
Telecabel PLC
·
Telecabel PLC
Top geo
Bulgaria
·
Pazardzhik
·
Velingrad
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
87.121.11.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
87.121.11.0
Broadcast
87.121.11.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
42.2042 , 24.3413
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
AS29030 ·
TELECABEL PLC
Top organization / ISP
Telecabel PLC
·
Telecabel PLC
Top geo
Bulgaria
·
Pazardzhik
·
Pazardzhik
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
87.121.9.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
87.121.9.0
Broadcast
87.121.9.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
42.2042 , 24.3413
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS29030 ·
TELECABEL PLC
Top organization / ISP
Telecabel PLC
·
Telecabel PLC
Top geo
Bulgaria
·
Pazardzhik
·
Pazardzhik
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
213.232.88.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
213.232.88.0
Broadcast
213.232.88.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.0239 , 24.375600000000002
Hits / Errors
3
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS39251 ·
NETGUARD LLC
Top organization / ISP
Netguard LLC
·
Netguard LLC
Top geo
Bulgaria
·
Pazardzhik
·
Bratsigovo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
83.148.117.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
83.148.117.0
Broadcast
83.148.117.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.2042 , 24.3413
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS8866 ·
Vivacom Bulgaria EAD
Top organization / ISP
BTC Broadband Services
·
BTC-Broadband
Top geo
Bulgaria
·
Pazardzhik
·
Pazardzhik
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
195.214.253.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
195.214.253.0
Broadcast
195.214.253.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.2042 , 24.3413
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS35773 ·
iConnect Ltd.
Top organization / ISP
Dazzlework Ltd
·
iConnect Ltd
Top geo
Bulgaria
·
Pazardzhik
·
Pazardzhik
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
88.80.155.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
88.80.155.0
Broadcast
88.80.155.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.0182 , 24.0042
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
AS60168 ·
Net Service BG Ltd
Top organization / ISP
— ·
Rodopis1
Top geo
Bulgaria
·
Pazardzhik
·
Velingrad
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
83.148.127.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
83.148.127.0
Broadcast
83.148.127.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.2042 , 24.3413
Hits / Errors
2
hits ·
1
errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS8866 ·
Vivacom Bulgaria EAD
Top organization / ISP
BTC Broadband Services
·
BTC-Broadband
Top geo
Bulgaria
·
Pazardzhik
·
Pazardzhik
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
87.121.13.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
87.121.13.0
Broadcast
87.121.13.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.0182 , 24.0042
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS29030 ·
TELECABEL PLC
Top organization / ISP
Telecabel PLC
·
Telecabel PLC
Top geo
Bulgaria
·
Pazardzhik
·
Velingrad
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
87.121.14.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
87.121.14.0
Broadcast
87.121.14.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.2042 , 24.3413
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS29030 ·
TELECABEL PLC
Top organization / ISP
Telecabel PLC
·
Telecabel PLC
Top geo
Bulgaria
·
Pazardzhik
·
Pazardzhik
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
91.218.80.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
91.218.80.0
Broadcast
91.218.80.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.9799 , 24.0863
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS49773 ·
Deimos Ltd.
Top organization / ISP
Deymos
·
Deimos Ltd
Top geo
Bulgaria
·
Pazardzhik
·
Rakitovo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
31.13.206.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
31.13.206.0
Broadcast
31.13.206.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.2042 , 24.3413
Hits / Errors
1
hits ·
1
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS29030 ·
TELECABEL PLC
Top organization / ISP
Telekabel
·
Telecabel PLC
Top geo
Bulgaria
·
Pazardzhik
·
Pazardzhik
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
185.229.252.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
185.229.252.0
Broadcast
185.229.252.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.05 , 24.4167
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS39251 ·
NETGUARD LLC
Top organization / ISP
Netguard LLC
·
Netguard LLC
Top geo
Bulgaria
·
Pazardzhik
·
Kozarsko
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
31.13.202.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
31.13.202.0
Broadcast
31.13.202.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.2042 , 24.3413
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS29030 ·
TELECABEL PLC
Top organization / ISP
Telekabel
·
Telecabel PLC
Top geo
Bulgaria
·
Pazardzhik
·
Pazardzhik
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
84.252.18.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
84.252.18.0
Broadcast
84.252.18.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.03 , 24.2929
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS13124 ·
A1 Bulgaria EAD
Top organization / ISP
— ·
A1 BG Pleven CMTS
Top geo
Bulgaria
·
Pazardzhik
·
Peshtera
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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