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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.
Active filter: DELTA Fiber Nederland B.V · Clear
Snapshot 2026-01-20 Results 9 Page 1 / 1

62.45.33.0/24

Risk Max — LOW Footprint 0.391% Hits 44
Prefix / IP version
/24 · IPv4
Network
62.45.33.0
Broadcast
62.45.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.9968 , 4.2057
Hits / Errors
44 hits · 9 errors
First / Last seen
2024-11-20 11:45 · 2024-11-20 11:46
Top ASN
AS15435 · DELTA Fiber Nederland B.V.
Top organization / ISP
CAIW Diensten BV · DELTA Fiber Nederland
Top geo
The Netherlands · South Holland · Naaldwijk
Window / Updated
2024-11-18 → 2024-11-25 · Updated 2026-01-14 · v2
Open report →

62.45.138.0/24

Risk Max — LOW Footprint 0.391% Hits 24
Prefix / IP version
/24 · IPv4
Network
62.45.138.0
Broadcast
62.45.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.0218 , 4.7004
Hits / Errors
24 hits · 1 errors
First / Last seen
2024-10-01 22:04 · 2024-10-01 22:06
Top ASN
AS15435 · DELTA Fiber Nederland B.V.
Top organization / ISP
CAIW Diensten BV · DELTA Fiber Nederland
Top geo
The Netherlands · South Holland · Gouda
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2
Open report →

62.45.35.0/24

Risk Max — LOW Footprint 0.391% Hits 19
Prefix / IP version
/24 · IPv4
Network
62.45.35.0
Broadcast
62.45.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.9968 , 4.2057
Hits / Errors
19 hits · 1 errors
First / Last seen
2024-11-26 01:20 · 2024-11-26 12:20
Top ASN
AS15435 · DELTA Fiber Nederland B.V.
Top organization / ISP
CAIW Diensten BV · DELTA Fiber Nederland
Top geo
The Netherlands · South Holland · Naaldwijk
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2
Open report →

81.172.142.0/24

Risk Max — LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
81.172.142.0
Broadcast
81.172.142.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.0211 , 5.5828
Hits / Errors
18 hits · 0 errors
First / Last seen
2025-04-11 16:55 · 2025-04-11 17:59
Top ASN
AS15435 · DELTA Fiber Nederland B.V.
Top organization / ISP
DELTA Fiber Nederland B.V · DELTA Fiber Nederland B.V.
Top geo
The Netherlands · Utrecht · Veenendaal
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2
Open report →

149.143.108.0/24

Risk Max — LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
149.143.108.0
Broadcast
149.143.108.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.315 , 6.6586
Hits / Errors
16 hits · 1 errors
First / Last seen
2025-07-29 14:25 · 2025-07-29 14:25
Top ASN
AS15435 · DELTA Fiber Nederland B.V.
Top organization / ISP
— · DFN-FTTH
Top geo
The Netherlands · Overijssel · Bornerbroek
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

62.45.113.0/24

Risk Max — LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
62.45.113.0
Broadcast
62.45.113.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.0282 , 4.2894
Hits / Errors
16 hits · 0 errors
First / Last seen
2025-01-02 02:38 · 2025-01-02 02:38
Top ASN
AS15435 · DELTA Fiber Nederland B.V.
Top organization / ISP
CAIW Diensten BV · DELTA Fiber Nederland
Top geo
The Netherlands · South Holland · The Hague
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2
Open report →

83.98.240.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
83.98.240.0
Broadcast
83.98.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.9328 , 4.2382
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-13 07:13 · 2025-05-13 07:13
Top ASN
AS30925 · DELTA Fiber Nederland B.V.
Top organization / ISP
Rokscom Internet BV · SpeedXS
Top geo
The Netherlands · South Holland · Maassluis
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2
Open report →

62.45.208.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
62.45.208.0
Broadcast
62.45.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.7604 , 4.147
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-11 18:31 · 2025-05-11 18:31
Top ASN
AS15435 · DELTA Fiber Nederland B.V.
Top organization / ISP
CAIW Diensten BV · Caiway
Top geo
The Netherlands · South Holland · Sommelsdijk
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

213.184.118.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.184.118.0
Broadcast
213.184.118.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5036 , 3.8932
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-12-20 07:58 · 2023-12-20 07:58
Top ASN
AS15435 · DELTA Fiber Nederland B.V.
Top organization / ISP
— · DELTA Fiber Nederland
Top geo
The Netherlands · Zeeland · Goes
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2
Open report →