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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: Gtpl Kcbpl Broadband PVT LTD · Clear
Snapshot 2026-02-07 Results 9 Page 1 / 1

103.135.228.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
103.135.228.0
Broadcast
103.135.228.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.5643 , 88.3693
Hits / Errors
6 hits · 4 errors
First / Last seen
2025-01-06 18:01 · 2025-01-06 18:01
Top ASN
AS135872 · GTPL KCBPL BROADBAND PVT LTD
Top organization / ISP
Adhi Support Pvt. Ltd. · Gtpl Kcbpl Broadband PVT LTD
Top geo
India · West Bengal · Kolkata
Window / Updated
2025-01-06 → 2025-01-13 · Updated 2026-01-14 · v2
Open report →

103.211.20.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
103.211.20.0
Broadcast
103.211.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.5643 , 88.3693
Hits / Errors
4 hits · 2 errors
First / Last seen
2023-12-20 15:29 · 2023-12-20 15:30
Top ASN
AS135872 · GTPL KCBPL BROADBAND PVT LTD
Top organization / ISP
Gtpl Kcbpl Broadband PVT LTD · Gtpl Kcbpl Broadband PVT LTD
Top geo
India · West Bengal · Kolkata
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2
Open report →

103.171.246.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
103.171.246.0
Broadcast
103.171.246.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.5643 , 88.3693
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-02-13 10:34 · 2025-02-13 10:34
Top ASN
AS135872 · GTPL KCBPL BROADBAND PVT LTD
Top organization / ISP
Sweety · Gtpl Kcbpl Broadband PVT LTD
Top geo
India · West Bengal · Kolkata
Window / Updated
2025-02-10 → 2025-02-17 · Updated 2026-01-14 · v2
Open report →

103.211.132.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.211.132.0
Broadcast
103.211.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.5643 , 88.3693
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-07 15:31 · 2025-12-07 15:31
Top ASN
AS135872 · GTPL KCBPL BROADBAND PVT LTD
Top organization / ISP
Gtpl Kcbpl Broadband PVT LTD · Gtpl Kcbpl Broadband PVT LTD
Top geo
India · West Bengal · Kolkata
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2
Open report →

103.151.156.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.151.156.0
Broadcast
103.151.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.5643 , 88.3693
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 10:15 · 2025-11-25 10:15
Top ASN
AS135872 · GTPL KCBPL BROADBAND PVT LTD
Top organization / ISP
Gtpl Kolkata Cable And Broadband Pariseva Ltd · Gtpl Kolkata Cable And Broadband Pariseva Ltd
Top geo
India · West Bengal · Kolkata
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

103.171.247.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.171.247.0
Broadcast
103.171.247.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.5643 , 88.3693
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-06 13:24 · 2025-08-06 13:24
Top ASN
AS135872 · GTPL KCBPL BROADBAND PVT LTD
Top organization / ISP
Sweety · Gtpl Kcbpl Broadband PVT LTD
Top geo
India · West Bengal · Kolkata
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

146.196.47.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
146.196.47.0
Broadcast
146.196.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.5643 , 88.3693
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-04 03:41 · 2025-08-04 03:41
Top ASN
AS135872 · GTPL KCBPL BROADBAND PVT LTD
Top organization / ISP
Gtpl Kcbpl Broadband PVT LTD · Gtpl Kcbpl Broadband PVT LTD
Top geo
India · West Bengal · Kolkata
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

103.175.168.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.175.168.0
Broadcast
103.175.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.5643 , 88.3693
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-22 13:26 · 2025-07-22 13:26
Top ASN
AS135872 · GTPL KCBPL BROADBAND PVT LTD
Top organization / ISP
Raiganj Cable TV PVT LTD · Gtpl Kcbpl Broadband PVT LTD
Top geo
India · West Bengal · Kolkata
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

103.175.63.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.175.63.0
Broadcast
103.175.63.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.5643 , 88.3693
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-19 20:10 · 2025-07-19 20:10
Top ASN
AS135872 · GTPL KCBPL BROADBAND PVT LTD
Top organization / ISP
Utopian BOX Ventures LLP · Utopian BOX Ventures LLP
Top geo
India · West Bengal · Kolkata
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2
Open report →