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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: Railwire · Clear
Snapshot 2026-03-16 Results — Page 1 / 1

103.74.137.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
103.74.137.0
Broadcast
103.74.137.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
10.810066666666666 , 75.9365
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-08 02:00
Top ASN
AS141549 · KERALA FIBRE OPTIC NETWORK LIMITED
Top organization / ISP
Railwire Information Communication Technologies Pvt. Ltd. · Kerala Fibre Optic Network Limited
Top geo
India · Kerala · Kozhikode
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

103.74.136.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
103.74.136.0
Broadcast
103.74.136.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
10.810066666666666 , 75.9365
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-06 02:00
Top ASN
AS141549 · KERALA FIBRE OPTIC NETWORK LIMITED
Top organization / ISP
Railwire Information Communication Technologies Pvt. Ltd. · Kerala Fibre Optic Network Limited
Top geo
India · Kerala · Kozhikode
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

103.74.139.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
103.74.139.0
Broadcast
103.74.139.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
10.5927 , 76.0187
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS141549 · KERALA FIBRE OPTIC NETWORK LIMITED
Top organization / ISP
Railwire Information Communication Technologies Pvt. Ltd. · Kerala Fibre Optic Network Limited
Top geo
India · Kerala · Kochi
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

103.74.138.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.74.138.0
Broadcast
103.74.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
11.2448 , 75.7721
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS141549 · KERALA FIBRE OPTIC NETWORK LIMITED
Top organization / ISP
Railwire Information Communication Technologies Pvt. Ltd. · Railwire Information Communication Technologies Pvt. Ltd
Top geo
India · Kerala · Kozhikode
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

203.153.40.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
203.153.40.0
Broadcast
203.153.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
28.6327 , 77.2198
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS24186 · RailTel Corporation of India Ltd
Top organization / ISP
Railwire · RailTel Corporation of India Ltd.
Top geo
India · National Capital Territory of Delhi · New Delhi
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →