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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.

172.59.154.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
172.59.154.0
Broadcast
172.59.154.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
37.9593 , -121.2619
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

88.97.199.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
88.97.199.0
Broadcast
88.97.199.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
54.5783 , -1.31665
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
AS212655 · YouFibre Limited
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

88.97.192.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
88.97.192.0
Broadcast
88.97.192.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
54.571 , -1.316
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-06 02:00
Top ASN
AS212655 · YouFibre Limited
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

88.97.194.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
88.97.194.0
Broadcast
88.97.194.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
54.571 , -1.316
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS212655 · YouFibre Limited
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

67.182.37.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
67.182.37.0
Broadcast
67.182.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.9577 , -121.291
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

76.20.40.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
76.20.40.0
Broadcast
76.20.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.9786 , -121.3147
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

73.220.210.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
73.220.210.0
Broadcast
73.220.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.9577 , -121.291
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

76.228.247.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
76.228.247.0
Broadcast
76.228.247.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.0296 , -121.346
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

88.97.197.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
88.97.197.0
Broadcast
88.97.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.571 , -1.316
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-04 02:00
Top ASN
AS212655 · YouFibre Limited
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

67.187.214.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
67.187.214.0
Broadcast
67.187.214.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.0324 , -121.2621
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

86.15.142.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.15.142.0
Broadcast
86.15.142.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.5579 , -1.328
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

88.97.193.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
88.97.193.0
Broadcast
88.97.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.571 , -1.316
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
AS212655 · YouFibre Limited
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

98.255.92.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
98.255.92.0
Broadcast
98.255.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.9957 , -121.3224
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.59.152.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
172.59.152.0
Broadcast
172.59.152.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.9593 , -121.2619
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

67.181.145.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
67.181.145.0
Broadcast
67.181.145.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.01 , -121.3698
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

76.127.118.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
76.127.118.0
Broadcast
76.127.118.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.0324 , -121.2621
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

88.97.198.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
88.97.198.0
Broadcast
88.97.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.571 , -1.316
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS212655 · YouFibre Limited
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

98.255.206.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
98.255.206.0
Broadcast
98.255.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.9786 , -121.3147
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

108.210.136.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
108.210.136.0
Broadcast
108.210.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.9186 , -121.3132
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.59.144.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
172.59.144.0
Broadcast
172.59.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.0296 , -121.346
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

73.185.54.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
73.185.54.0
Broadcast
73.185.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.9577 , -121.291
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

86.4.79.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
86.4.79.0
Broadcast
86.4.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.6281 , -1.4286
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

88.97.196.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
88.97.196.0
Broadcast
88.97.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.571 , -1.316
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS212655 · YouFibre Limited
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

87.115.59.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
87.115.59.0
Broadcast
87.115.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.571 , -1.316
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS6871 · Plusnet
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2