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:
Brussels Capital
·
Clear
Snapshot
2026-03-08
Results
111
Page
3
/
3
178.51.6.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
178.51.6.0
Broadcast
178.51.6.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.842 , 4.4383
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS47377 ·
Orange Belgium SA
Top organization / ISP
Orange Belgium SA
·
Orange Belgium SA
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
46.183.187.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
46.183.187.0
Broadcast
46.183.187.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8847 , 4.5049
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS57169 ·
EDIS GmbH
Top organization / ISP
EDIS GmbH
·
EDIS GmbH
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
109.131.119.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
109.131.119.0
Broadcast
109.131.119.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8534 , 4.347
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS5432 ·
Proximus NV
Top organization / ISP
BELGACOM-ADSL1
·
Proximus SA
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
109.132.70.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
109.132.70.0
Broadcast
109.132.70.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8534 , 4.347
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS5432 ·
Proximus NV
Top organization / ISP
Belgacom SA
·
Proximus
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
109.236.62.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
109.236.62.0
Broadcast
109.236.62.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8534 , 4.347
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS136787 ·
PacketHub S.A.
Top organization / ISP
Packethub S.A
·
PacketHub S.A.
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.83.20.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
45.83.20.0
Broadcast
45.83.20.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8476 , 4.35717
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS209847 ·
WorkTitans B.V.
Top organization / ISP
WorkTitans B.V
·
WorkTitans B.V.
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
34.78.140.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
34.78.140.0
Broadcast
34.78.140.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.9009 , 4.4855
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS396982 ·
Google LLC
Top organization / ISP
Google Cloud (europe-west1)
·
Google LLC
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
62.235.21.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
62.235.21.0
Broadcast
62.235.21.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8534 , 4.347
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5432 ·
Proximus NV
Top organization / ISP
— ·
Scarlet-TIS
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
34.76.141.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
34.76.141.0
Broadcast
34.76.141.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.9009 , 4.4855
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS396982 ·
Google LLC
Top organization / ISP
Google Cloud (europe-west1)
·
Google LLC
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
34.76.70.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
34.76.70.0
Broadcast
34.76.70.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.9009 , 4.4855
Hits / Errors
1
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS396982 ·
Google LLC
Top organization / ISP
Google Cloud (europe-west1)
·
Google LLC
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
81.164.20.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
81.164.20.0
Broadcast
81.164.20.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8345 , 4.386
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS6848 ·
Telenet BV
Top organization / ISP
Telenet
·
Telenet Operaties N.V.
Top geo
Belgium
·
Brussels Capital
·
Etterbeek
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
81.244.82.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
81.244.82.0
Broadcast
81.244.82.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8511 , 4.3132
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5432 ·
Proximus NV
Top organization / ISP
Belgacom SA
·
Proximus
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
109.129.179.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
109.129.179.0
Broadcast
109.129.179.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8534 , 4.347
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5432 ·
Proximus NV
Top organization / ISP
BELGACOM-ADSL1
·
Proximus SA
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.5.200.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
188.5.200.0
Broadcast
188.5.200.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8638 , 4.3591
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5432 ·
Proximus NV
Top organization / ISP
Proximus SA
·
PROXIMUS
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
81.244.139.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
81.244.139.0
Broadcast
81.244.139.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8534 , 4.347
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5432 ·
Proximus NV
Top organization / ISP
Belgacom SA
·
Proximus
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
109.135.28.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
109.135.28.0
Broadcast
109.135.28.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8028 , 4.3423
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5432 ·
Proximus NV
Top organization / ISP
Proximus NV
·
Proximus
Top geo
Belgium
·
Brussels Capital
·
Uccle
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
193.121.84.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
193.121.84.0
Broadcast
193.121.84.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8532 , 4.3778
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5432 ·
Proximus NV
Top organization / ISP
Proximus NV
·
Proximus NV
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
193.121.77.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
193.121.77.0
Broadcast
193.121.77.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8534 , 4.347
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5432 ·
Proximus NV
Top organization / ISP
Proximus NV
·
Proximus NV
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
193.121.195.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
193.121.195.0
Broadcast
193.121.195.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8511 , 4.3132
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5432 ·
Proximus NV
Top organization / ISP
Scarlet Belgium NV
·
Scarlet-EUN
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.209.97.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
188.209.97.0
Broadcast
188.209.97.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8351 , 4.3179
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS25311 ·
DIGI ROMANIA S.A.
Top organization / ISP
— ·
DIGIBE
Top geo
Belgium
·
Brussels Capital
·
Anderlecht
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
87.65.67.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
87.65.67.0
Broadcast
87.65.67.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8274 , 4.348
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5432 ·
Proximus NV
Top organization / ISP
Belgacom SA
·
Proximus
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
178.51.79.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
178.51.79.0
Broadcast
178.51.79.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8534 , 4.347
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS47377 ·
Orange Belgium SA
Top organization / ISP
— ·
Orange Belgium SA
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
178.51.65.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
178.51.65.0
Broadcast
178.51.65.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8511 , 4.3132
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS47377 ·
Orange Belgium SA
Top organization / ISP
— ·
Orange Belgium SA
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
91.179.134.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
91.179.134.0
Broadcast
91.179.134.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8274 , 4.348
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5432 ·
Proximus NV
Top organization / ISP
Proximus SA
·
Proximus
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
178.51.36.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
178.51.36.0
Broadcast
178.51.36.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8534 , 4.347
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS47377 ·
Orange Belgium SA
Top organization / ISP
— ·
Orange Belgium SA
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
91.182.132.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
91.182.132.0
Broadcast
91.182.132.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8274 , 4.348
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5432 ·
Proximus NV
Top organization / ISP
Belgacom SA
·
Proximus
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
91.182.137.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
91.182.137.0
Broadcast
91.182.137.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8511 , 4.3132
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5432 ·
Proximus NV
Top organization / ISP
Belgacom SA
·
Proximus
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
178.51.124.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
178.51.124.0
Broadcast
178.51.124.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8534 , 4.347
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS47377 ·
Orange Belgium SA
Top organization / ISP
— ·
Orange Belgium SA
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
178.51.1.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
178.51.1.0
Broadcast
178.51.1.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.9056 , 4.3926
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS47377 ·
Orange Belgium SA
Top organization / ISP
Orange Belgium SA
·
Orange Belgium SA
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
91.183.87.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
91.183.87.0
Broadcast
91.183.87.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8274 , 4.348
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5432 ·
Proximus NV
Top organization / ISP
Proximus SA
·
Proximus
Top geo
Belgium
·
Brussels Capital
·
Brussels
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
94.225.28.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
94.225.28.0
Broadcast
94.225.28.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.8713 , 4.3758
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS6848 ·
Telenet BV
Top organization / ISP
Telenet
·
Telenet N.V.
Top geo
Belgium
·
Brussels Capital
·
Schaarbeek
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
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