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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: Twitter Inc · Clear
Snapshot 2026-01-20 Results 7 Page 1 / 1

199.16.157.0/24

Risk Max 1 LOW Footprint 1.562% Hits 73
Prefix / IP version
/24 · IPv4
Network
199.16.157.0
Broadcast
199.16.157.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
33.76970000000001 , -84.37539999999998
Hits / Errors
73 hits · 0 errors
First / Last seen
2025-07-31 16:59 · 2025-08-02 19:57
Top ASN
AS13414 · Twitter Inc.
Top organization / ISP
Twitter, Inc · Twitter Inc
Top geo
United States · Georgia · Atlanta
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

192.48.236.0/24

Risk Max — LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
192.48.236.0
Broadcast
192.48.236.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
37.7766 , -122.41700000000002
Hits / Errors
8 hits · 2 errors
First / Last seen
2025-07-31 17:52 · 2025-08-01 17:02
Top ASN
AS63179 · Twitter Inc.
Top organization / ISP
Twitter Inc · Twitter Inc.
Top geo
United States · California · San Francisco
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

69.12.59.0/24

Risk Max — LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
69.12.59.0
Broadcast
69.12.59.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
37.7766 , -122.417
Hits / Errors
5 hits · 0 errors
First / Last seen
2025-11-06 08:36 · 2025-11-06 21:07
Top ASN
AS63179 · Twitter Inc.
Top organization / ISP
Twitter Inc · Twitter Inc.
Top geo
United States · California · San Francisco
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

69.12.56.0/24

Risk Max — LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
69.12.56.0
Broadcast
69.12.56.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.7766 , -122.41699999999999
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-08-07 01:18 · 2025-08-07 06:04
Top ASN
AS63179 · Twitter Inc.
Top organization / ISP
Twitter Inc · Twitter Inc.
Top geo
United States · California · San Francisco
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

69.12.57.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
69.12.57.0
Broadcast
69.12.57.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
37.7766 , -122.417
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-06 10:01 · 2025-11-06 17:04
Top ASN
AS63179 · Twitter Inc.
Top organization / ISP
Twitter Inc · Twitter Inc.
Top geo
United States · California · San Francisco
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

69.12.58.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
69.12.58.0
Broadcast
69.12.58.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
37.7766 , -122.417
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-06 10:01 · 2025-11-06 10:05
Top ASN
AS63179 · Twitter Inc.
Top organization / ISP
Twitter Inc · Twitter Inc.
Top geo
United States · California · San Francisco
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

192.133.77.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
192.133.77.0
Broadcast
192.133.77.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.7766 , -122.417
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-08-13 12:27 · 2025-08-13 12:27
Top ASN
AS13414 · Twitter Inc.
Top organization / ISP
Twitter Inc · Twitter Inc.
Top geo
United States · California · San Francisco
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2
Open report →