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:
Cantabria
·
Clear
Snapshot
2026-03-19
Results
—
Page
1
/
1
147.136.252.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
147.136.252.0
Broadcast
147.136.252.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
43.165350000000004 , -4.00308
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS35699 ·
Adamo Telecom Iberia S.A.
Top organization / ISP
Adamo Telecom Iberia S.A
·
Adamo Telecom Iberia S.A.U
Top geo
Spain
·
Cantabria
·
Mataporquera
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
135.129.226.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
135.129.226.0
Broadcast
135.129.226.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.4289 , -4.0043
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS35699 ·
Adamo Telecom Iberia S.A.
Top organization / ISP
Adamo Telecom Iberia S.A
·
Adamo Telecom Iberia S.A.
Top geo
Spain
·
Cantabria
·
Miengo
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
147.136.253.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
147.136.253.0
Broadcast
147.136.253.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.2575 , -4.66768
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS35699 ·
Adamo Telecom Iberia S.A.
Top organization / ISP
Adamo Telecom Iberia S.A
·
Adamo Telecom Iberia S.A.U
Top geo
Spain
·
Cantabria
·
Tresviso
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
85.56.5.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
85.56.5.0
Broadcast
85.56.5.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.3852 , -4.01642
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS12479 ·
Orange Espagne SA
Top organization / ISP
— ·
UNI2
Top geo
Spain
·
Cantabria
·
Polanco
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
84.127.139.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
84.127.139.0
Broadcast
84.127.139.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.3503 , -4.0456
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS6739 ·
VODAFONE ONO, S.A.
Top organization / ISP
— ·
VODAFONE-ONO
Top geo
Spain
·
Cantabria
·
Torrelavega
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
91.126.106.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
91.126.106.0
Broadcast
91.126.106.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.4095 , -3.9422
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS35699 ·
Adamo Telecom Iberia S.A.
Top organization / ISP
Adamo Telecom Iberia S.A.U
·
Adamo Telecom Iberia S.A.
Top geo
Spain
·
Cantabria
·
Arce
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
77.224.98.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
77.224.98.0
Broadcast
77.224.98.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.3503 , -4.0456
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS12430 ·
VODAFONE ESPANA S.A.U.
Top organization / ISP
Comunitel Global S.A.
·
IPCOM
Top geo
Spain
·
Cantabria
·
Torrelavega
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
87.220.204.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
87.220.204.0
Broadcast
87.220.204.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.4558 , -3.8434
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS12479 ·
Orange Espagne SA
Top organization / ISP
Jazztel triple play services
·
Orange Spain
Top geo
Spain
·
Cantabria
·
Santander
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
95.21.2.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
95.21.2.0
Broadcast
95.21.2.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.4611 , -3.8021
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS12479 ·
Orange Espagne SA
Top organization / ISP
Jazztel Triple Play Services
·
Orange Spain
Top geo
Spain
·
Cantabria
·
Santander
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
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