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:
Telefonica De Espana SAU
·
Clear
Snapshot
2026-03-06
Results
330
Page
9
/
9
80.58.156.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
80.58.156.0
Broadcast
80.58.156.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.4733 , -3.7306
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3352 ·
TELEFONICA DE ESPANA S.A.U.
Top organization / ISP
RIMA (Red IP Multi Acceso)
·
Telefonica de Espana SAU
Top geo
Spain
·
Madrid
·
Madrid
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
88.11.204.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
88.11.204.0
Broadcast
88.11.204.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.9958 , -4.1364
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3352 ·
TELEFONICA DE ESPANA S.A.U.
Top organization / ISP
RIMA (Red IP Multi Acceso)
·
Telefonica de Espana SAU
Top geo
Spain
·
Cantabria
·
Reinosa
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
88.11.47.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
88.11.47.0
Broadcast
88.11.47.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.3503 , -4.0456
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3352 ·
TELEFONICA DE ESPANA S.A.U.
Top organization / ISP
RIMA (Red IP Multi Acceso)
·
Telefonica de Espana SAU
Top geo
Spain
·
Cantabria
·
Torrelavega
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
88.11.68.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
88.11.68.0
Broadcast
88.11.68.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.83 , -2.7015
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3352 ·
TELEFONICA DE ESPANA S.A.U.
Top organization / ISP
RIMA (Red IP Multi Acceso)
·
Telefonica de Espana SAU
Top geo
Spain
·
Basque Country
·
Vitoria-Gasteiz
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
81.39.178.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
81.39.178.0
Broadcast
81.39.178.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.3699 , -8.4096
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3352 ·
TELEFONICA DE ESPANA S.A.U.
Top organization / ISP
RIMA (Red IP Multi Acceso)
·
Telefonica de Espana SAU
Top geo
Spain
·
Galicia
·
A Coruña
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
81.38.218.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
81.38.218.0
Broadcast
81.38.218.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
36.4238 , -5.1443
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3352 ·
TELEFONICA DE ESPANA S.A.U.
Top organization / ISP
RIMA (Red IP Multi Acceso)
·
Telefonica de Espana SAU
Top geo
Spain
·
Andalusia
·
Estepona
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
88.15.172.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
88.15.172.0
Broadcast
88.15.172.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.263 , -2.9351
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3352 ·
TELEFONICA DE ESPANA S.A.U.
Top organization / ISP
RIMA (Red IP Multi Acceso)
·
Telefonica de Espana SAU
Top geo
Spain
·
Basque Country
·
Bilbao
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
81.35.228.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
81.35.228.0
Broadcast
81.35.228.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.0325 , -2.4698
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3352 ·
TELEFONICA DE ESPANA S.A.U.
Top organization / ISP
RIMA (Red IP Multi Acceso)
·
Telefonica de Espana SAU
Top geo
Spain
·
Castille-La Mancha
·
Alcolea del Pinar
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
81.32.186.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
81.32.186.0
Broadcast
81.32.186.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.6198 , -4.7423
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3352 ·
TELEFONICA DE ESPANA S.A.U.
Top organization / ISP
RIMA (Red IP Multi Acceso)
·
Telefonica de Espana SAU
Top geo
Spain
·
Castille and León
·
Valladolid
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
88.16.148.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
88.16.148.0
Broadcast
88.16.148.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.0161 , -7.5524
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3352 ·
TELEFONICA DE ESPANA S.A.U.
Top organization / ISP
RIMA (Red IP Multi Acceso)
·
Telefonica de Espana SAU
Top geo
Spain
·
Galicia
·
Lugo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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