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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.

88.88.137.0/24

Risk Max 13 LOW Footprint 0.391% Hits 673
Prefix / IP version
/24 · IPv4
Network
88.88.137.0
Broadcast
88.88.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
60.3316 , 5.0715
Hits / Errors
673 hits · 80 errors
First / Last seen
2025-01-23 18:27 · 2025-01-23 18:56
Top ASN
AS2119 · Telenor Norge AS
Top organization / ISP
Top geo
Window / Updated
2025-01-20 → 2025-01-27 · Updated 2026-01-14 · v2

85.165.99.0/24

Risk Max LOW Footprint 0.391% Hits 27
Prefix / IP version
/24 · IPv4
Network
85.165.99.0
Broadcast
85.165.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.7535 , 10.8414
Hits / Errors
27 hits · 1 errors
First / Last seen
2025-08-17 22:17 · 2025-08-17 22:17
Top ASN
AS2119 · Telenor Norge AS
Top organization / ISP
Top geo
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2

88.89.124.0/24

Risk Max LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
88.89.124.0
Broadcast
88.89.124.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
60.3605 , 5.0893
Hits / Errors
20 hits · 0 errors
First / Last seen
2025-01-27 05:51 · 2025-01-27 05:54
Top ASN
AS2119 · Telenor Norge AS
Top organization / ISP
Top geo
Window / Updated
2025-01-27 → 2025-02-03 · Updated 2026-01-14 · v2

88.88.246.0/24

Risk Max LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
88.88.246.0
Broadcast
88.88.246.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
60.3506 , 5.1654
Hits / Errors
18 hits · 0 errors
First / Last seen
2025-03-05 05:11 · 2025-03-08 22:36
Top ASN
AS2119 · Telenor Norge AS
Top organization / ISP
Top geo
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

88.88.81.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
88.88.81.0
Broadcast
88.88.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.2675 , 10.4304
Hits / Errors
16 hits · 0 errors
First / Last seen
2025-04-23 23:54 · 2025-04-24 00:20
Top ASN
AS2119 · Telenor Norge AS
Top organization / ISP
Top geo
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

85.164.75.0/24

Risk Max LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
85.164.75.0
Broadcast
85.164.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.1389 , 11.373200000000002
Hits / Errors
12 hits · 1 errors
First / Last seen
2024-05-01 20:37 · 2024-05-01 20:45
Top ASN
AS2119 · Telenor Norge AS
Top organization / ISP
Top geo
Window / Updated
2024-04-29 → 2024-05-06 · Updated 2026-01-14 · v2

88.91.194.0/24

Risk Max LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
88.91.194.0
Broadcast
88.91.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
63.430600000000005 , 10.4037
Hits / Errors
10 hits · 1 errors
First / Last seen
2024-05-27 11:08 · 2024-05-27 11:10
Top ASN
AS2119 · Telenor Norge AS
Top organization / ISP
Top geo
Window / Updated
2024-05-27 → 2024-06-03 · Updated 2026-01-14 · v2

88.88.156.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
88.88.156.0
Broadcast
88.88.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
60.4082 , 5.0252
Hits / Errors
6 hits · 1 errors
First / Last seen
2024-12-07 18:32 · 2024-12-07 18:33
Top ASN
AS2119 · Telenor Norge AS
Top organization / ISP
Top geo
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

88.90.244.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
88.90.244.0
Broadcast
88.90.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
60.352 , 5.1165
Hits / Errors
5 hits · 0 errors
First / Last seen
2024-05-17 17:20 · 2024-05-17 17:21
Top ASN
AS2119 · Telenor Norge AS
Top organization / ISP
Top geo
Window / Updated
2024-05-13 → 2024-05-20 · Updated 2026-01-14 · v2

88.88.184.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
88.88.184.0
Broadcast
88.88.184.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
60.4082 , 5.0252
Hits / Errors
3 hits · 0 errors
First / Last seen
2024-12-31 06:34 · 2024-12-31 06:35
Top ASN
AS2119 · Telenor Norge AS
Top organization / ISP
Top geo
Window / Updated
2024-12-30 → 2025-01-06 · Updated 2026-01-14 · v2

88.90.243.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
88.90.243.0
Broadcast
88.90.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
60.3506 , 5.1654
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-06-19 19:22 · 2025-06-19 19:22
Top ASN
AS2119 · Telenor Norge AS
Top organization / ISP
Top geo
Window / Updated
2025-06-16 → 2025-06-23 · Updated 2026-01-14 · v2

88.90.74.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
88.90.74.0
Broadcast
88.90.74.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
59.9056 , 10.7494
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-25 22:04 · 2024-12-25 22:04
Top ASN
AS2119 · Telenor Norge AS
Top organization / ISP
Top geo
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2

88.90.248.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
88.90.248.0
Broadcast
88.90.248.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
60.5107 , 4.9075
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-10 16:13 · 2025-10-10 16:13
Top ASN
AS2119 · Telenor Norge AS
Top organization / ISP
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2