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.
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Active filter:
Lodz
·
Clear
Snapshot
2026-01-24
Results
17
Page
1
/
1
31.183.240.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
23
Prefix / IP version
/24 · IPv4
Network
31.183.240.0
Broadcast
31.183.240.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.7759 , 19.4596
Hits / Errors
23
hits ·
1
errors
First / Last seen
2024-01-10 11:02 · 2024-01-10 11:04
Top ASN
AS16342 ·
Toya sp.z.o.o
Top organization / ISP
Toya:net
·
Toya sp. z o.o.
Top geo
Poland
·
Łódź Voivodeship
·
Lodz
Window / Updated
2024-01-08 → 2024-01-15 · Updated
2026-01-14
· v2
Open report →
37.225.21.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
21
Prefix / IP version
/24 · IPv4
Network
37.225.21.0
Broadcast
37.225.21.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.76519999999999 , 19.4544
Hits / Errors
21
hits ·
1
errors
First / Last seen
2025-01-27 20:02 · 2025-01-27 20:15
Top ASN
AS5617 ·
Orange Polska Spolka Akcyjna
Top organization / ISP
PTK CENTERTEL MOBILE data services
·
Orange Polska S.A.
Top geo
Poland
·
Łódź Voivodeship
·
Lodz
Window / Updated
2025-01-27 → 2025-02-03 · Updated
2026-01-14
· v2
Open report →
31.182.243.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
16
Prefix / IP version
/24 · IPv4
Network
31.182.243.0
Broadcast
31.182.243.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.784 , 19.4475
Hits / Errors
16
hits ·
1
errors
First / Last seen
2025-05-11 19:43 · 2025-05-11 19:43
Top ASN
AS16342 ·
Toya sp.z.o.o
Top organization / ISP
Toya:net
·
Toya sp. z o.o.
Top geo
Poland
·
Łódź Voivodeship
·
Lodz
Window / Updated
2025-05-05 → 2025-05-12 · Updated
2026-01-14
· v2
Open report →
188.146.156.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
15
Prefix / IP version
/24 · IPv4
Network
188.146.156.0
Broadcast
188.146.156.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.7734 , 19.476
Hits / Errors
15
hits ·
0
errors
First / Last seen
2025-03-30 15:03 · 2025-03-30 15:03
Top ASN
AS12912 ·
T-Mobile Polska S.A.
Top organization / ISP
T-Mobile Polska S.A.
·
T-Mobile Poland
Top geo
Poland
·
Łódź Voivodeship
·
Lodz
Window / Updated
2025-03-24 → 2025-03-31 · Updated
2026-01-14
· v2
Open report →
188.146.152.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
15
Prefix / IP version
/24 · IPv4
Network
188.146.152.0
Broadcast
188.146.152.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.7645 , 19.4643
Hits / Errors
15
hits ·
0
errors
First / Last seen
2024-11-25 12:25 · 2024-11-25 12:28
Top ASN
AS12912 ·
T-Mobile Polska S.A.
Top organization / ISP
T-Mobile Polska S.A.
·
T-Mobile Poland
Top geo
Poland
·
Łódź Voivodeship
·
Lodz
Window / Updated
2024-11-25 → 2024-12-02 · Updated
2026-01-14
· v2
Open report →
188.146.90.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
14
Prefix / IP version
/24 · IPv4
Network
188.146.90.0
Broadcast
188.146.90.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.7593 , 19.455900000000003
Hits / Errors
14
hits ·
2
errors
First / Last seen
2024-05-19 19:54 · 2024-05-19 19:55
Top ASN
AS12912 ·
T-Mobile Polska S.A.
Top organization / ISP
T-Mobile Polska S.A.
·
T-Mobile Poland
Top geo
Poland
·
Łódź Voivodeship
·
Lodz
Window / Updated
2024-05-13 → 2024-05-20 · Updated
2026-01-14
· v2
Open report →
188.146.239.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
13
Prefix / IP version
/24 · IPv4
Network
188.146.239.0
Broadcast
188.146.239.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.7652 , 19.4544
Hits / Errors
13
hits ·
1
errors
First / Last seen
2024-05-16 18:52 · 2024-05-16 18:52
Top ASN
AS12912 ·
T-Mobile Polska S.A.
Top organization / ISP
Eranet
·
T-Mobile Polska S.A.
Top geo
Poland
·
Łódź Voivodeship
·
Lodz
Window / Updated
2024-05-13 → 2024-05-20 · Updated
2026-01-14
· v2
Open report →
31.182.57.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
12
Prefix / IP version
/24 · IPv4
Network
31.182.57.0
Broadcast
31.182.57.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.74530000000001 , 19.4643
Hits / Errors
12
hits ·
0
errors
First / Last seen
2024-11-10 20:26 · 2024-11-10 20:29
Top ASN
AS16342 ·
Toya sp.z.o.o
Top organization / ISP
Toya:net
·
Toya sp. z o.o.
Top geo
Poland
·
Łódź Voivodeship
·
Lodz
Window / Updated
2024-11-04 → 2024-11-11 · Updated
2026-01-14
· v2
Open report →
212.191.80.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
11
Prefix / IP version
/24 · IPv4
Network
212.191.80.0
Broadcast
212.191.80.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.78139999999999 , 19.4905
Hits / Errors
11
hits ·
1
errors
First / Last seen
2024-10-08 11:41 · 2024-10-08 11:42
Top ASN
AS8256 ·
Lodz University of Technology
Top organization / ISP
— ·
Metropolitan Area Network
Top geo
Poland
·
Łódź Voivodeship
·
Lodz
Window / Updated
2024-10-07 → 2024-10-14 · Updated
2026-01-14
· v2
Open report →
31.182.242.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
11
Prefix / IP version
/24 · IPv4
Network
31.182.242.0
Broadcast
31.182.242.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.784 , 19.4475
Hits / Errors
11
hits ·
0
errors
First / Last seen
2024-09-11 01:52 · 2024-09-11 01:52
Top ASN
AS16342 ·
Toya sp.z.o.o
Top organization / ISP
Toya:net
·
Toya sp. z o.o.
Top geo
Poland
·
Łódź Voivodeship
·
Lodz
Window / Updated
2024-09-09 → 2024-09-16 · Updated
2026-01-14
· v2
Open report →
188.146.253.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
188.146.253.0
Broadcast
188.146.253.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.7593 , 19.4559
Hits / Errors
6
hits ·
3
errors
First / Last seen
2024-12-13 21:27 · 2024-12-13 21:28
Top ASN
AS12912 ·
T-Mobile Polska S.A.
Top organization / ISP
Eranet
·
T-Mobile Polska S.A.
Top geo
Poland
·
Łódź Voivodeship
·
Lodz
Window / Updated
2024-12-09 → 2024-12-16 · Updated
2026-01-14
· v2
Open report →
31.182.254.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
31.182.254.0
Broadcast
31.182.254.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.76840000000001 , 19.4678
Hits / Errors
3
hits ·
1
errors
First / Last seen
2025-07-25 14:31 · 2025-07-25 14:31
Top ASN
AS16342 ·
Toya sp.z.o.o
Top organization / ISP
Toya:net
·
Toya sp. z o.o.
Top geo
Poland
·
Łódź Voivodeship
·
Lodz
Window / Updated
2025-07-21 → 2025-07-28 · Updated
2026-01-14
· v2
Open report →
188.146.234.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
188.146.234.0
Broadcast
188.146.234.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.7697 , 19.4963
Hits / Errors
3
hits ·
2
errors
First / Last seen
2024-01-19 00:53 · 2024-01-19 00:53
Top ASN
AS12912 ·
T-Mobile Polska S.A.
Top organization / ISP
Eranet
·
T-Mobile Polska S.A.
Top geo
Poland
·
Łódź Voivodeship
·
Lodz
Window / Updated
2024-01-15 → 2024-01-22 · Updated
2026-01-14
· v2
Open report →
83.27.28.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
83.27.28.0
Broadcast
83.27.28.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.7562 , 19.5198
Hits / Errors
2
hits ·
1
errors
First / Last seen
2025-11-28 04:55 · 2025-11-28 04:55
Top ASN
AS5617 ·
Orange Polska Spolka Akcyjna
Top organization / ISP
Orange Polska S.A.
·
Orange Polska Spolka Akcyjna
Top geo
Poland
·
Łódź Voivodeship
·
Lodz
Window / Updated
2025-11-24 → 2025-12-01 · Updated
2026-01-14
· v2
Open report →
212.191.12.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
212.191.12.0
Broadcast
212.191.12.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.754 , 19.4673
Hits / Errors
2
hits ·
1
errors
First / Last seen
2023-07-15 21:26 · 2023-07-15 21:26
Top ASN
AS8256 ·
Lodz University of Technology
Top organization / ISP
Instytut Technologii Bezpieczenstwa Moratex
·
Lodz University of Technology
Top geo
Poland
·
Łódź Voivodeship
·
Lodz
Window / Updated
2023-07-10 → 2023-07-17 · Updated
2026-01-14
· v2
Open report →
188.146.154.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
188.146.154.0
Broadcast
188.146.154.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.7645 , 19.4643
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-14 07:46 · 2025-12-14 07:46
Top ASN
AS12912 ·
T-Mobile Polska S.A.
Top organization / ISP
T-Mobile Polska S.A.
·
T-Mobile Poland
Top geo
Poland
·
Łódź Voivodeship
·
Lodz
Window / Updated
2025-12-08 → 2025-12-15 · Updated
2026-01-14
· v2
Open report →
37.225.23.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
37.225.23.0
Broadcast
37.225.23.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.7652 , 19.4544
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-08-05 00:30 · 2025-08-05 00:30
Top ASN
AS5617 ·
Orange Polska Spolka Akcyjna
Top organization / ISP
PTK CENTERTEL MOBILE data services
·
Orange Polska S.A.
Top geo
Poland
·
Łódź Voivodeship
·
Lodz
Window / Updated
2025-08-04 → 2025-08-11 · Updated
2026-01-14
· v2
Open report →
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