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.
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Active filter:
LEVEL3
·
Clear
Snapshot
2026-01-20
Results
17
Page
1
/
1
103.124.225.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
103.124.225.0
Broadcast
103.124.225.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
23.358533333333337 , 89.6139
Hits / Errors
4
hits ·
0
errors
First / Last seen
2025-12-17 06:55 · 2025-12-17 08:26
Top ASN
AS58682 ·
Level3 Carrier Ltd.
Top organization / ISP
— ·
Level3
Top geo
Bangladesh
·
Khulna Division
·
Jessore
Window / Updated
2025-12-15 → 2025-12-22 · Updated
2026-01-14
· v2
Open report →
31.204.9.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
31.204.9.0
Broadcast
31.204.9.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
39.0437 , -77.4874
Hits / Errors
3
hits ·
1
errors
First / Last seen
2025-10-11 19:26 · 2025-10-11 19:33
Top ASN
AS3356 ·
Level 3 Parent, LLC
Top organization / ISP
CenturyLinks
·
LEVEL3
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2025-10-06 → 2025-10-13 · Updated
2026-01-14
· v2
Open report →
31.204.15.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
31.204.15.0
Broadcast
31.204.15.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
39.0437 , -77.4874
Hits / Errors
3
hits ·
0
errors
First / Last seen
2025-09-16 17:40 · 2025-09-20 08:25
Top ASN
AS3356 ·
Level 3 Parent, LLC
Top organization / ISP
CenturyLinks
·
LEVEL3
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2025-09-15 → 2025-09-22 · Updated
2026-01-14
· v2
Open report →
103.204.209.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
103.204.209.0
Broadcast
103.204.209.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
23.7278 , 90.4135
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-12-17 11:16 · 2025-12-17 15:34
Top ASN
AS58682 ·
Level3 Carrier Ltd.
Top organization / ISP
Level3 Carrier Limited
·
Level3 Carrier Limited
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2025-12-15 → 2025-12-22 · Updated
2026-01-14
· v2
Open report →
202.181.17.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
12
Prefix / IP version
/24 · IPv4
Network
202.181.17.0
Broadcast
202.181.17.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.732199999999995 , 90.4108
Hits / Errors
12
hits ·
1
errors
First / Last seen
2025-11-29 10:15 · 2025-11-29 10:15
Top ASN
AS58682 ·
Level3 Carrier Ltd.
Top organization / ISP
Level3
·
Level3 Carrier Limited
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2025-11-24 → 2025-12-01 · Updated
2026-01-14
· v2
Open report →
103.204.208.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
103.204.208.0
Broadcast
103.204.208.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.7278 , 90.4135
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-12-17 05:55 · 2025-12-17 05:55
Top ASN
AS58682 ·
Level3 Carrier Ltd.
Top organization / ISP
Level3 Carrier Limited
·
Level3 Carrier Limited
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2025-12-15 → 2025-12-22 · Updated
2026-01-14
· v2
Open report →
31.204.14.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
31.204.14.0
Broadcast
31.204.14.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0437 , -77.4874
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-10-04 03:14 · 2025-10-04 03:14
Top ASN
AS3356 ·
Level 3 Parent, LLC
Top organization / ISP
CenturyLinks
·
LEVEL3
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2025-09-29 → 2025-10-06 · Updated
2026-01-14
· v2
Open report →
31.204.10.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
31.204.10.0
Broadcast
31.204.10.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0437 , -77.4874
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-09-14 17:48 · 2025-09-14 17:48
Top ASN
AS3356 ·
Level 3 Parent, LLC
Top organization / ISP
CenturyLinks
·
LEVEL3
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2025-09-08 → 2025-09-15 · Updated
2026-01-14
· v2
Open report →
103.204.210.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
103.204.210.0
Broadcast
103.204.210.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.7278 , 90.4135
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-14 15:50 · 2025-12-14 15:50
Top ASN
AS58682 ·
Level3 Carrier Ltd.
Top organization / ISP
Level3 Carrier Limited
·
Level3 Carrier Limited
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2025-12-08 → 2025-12-15 · Updated
2026-01-14
· v2
Open report →
103.204.211.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
103.204.211.0
Broadcast
103.204.211.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.7278 , 90.4135
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-14 08:04 · 2025-12-14 08:04
Top ASN
AS58682 ·
Level3 Carrier Ltd.
Top organization / ISP
Level3 Carrier Limited
·
Level3 Carrier Limited
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2025-12-08 → 2025-12-15 · Updated
2026-01-14
· v2
Open report →
103.124.227.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
103.124.227.0
Broadcast
103.124.227.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
25.0015 , 89.3227
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-14 07:05 · 2025-12-14 07:05
Top ASN
AS58682 ·
Level3 Carrier Ltd.
Top organization / ISP
— ·
Level3
Top geo
Bangladesh
·
Rajshahi Division
·
Shibganj
Window / Updated
2025-12-08 → 2025-12-15 · Updated
2026-01-14
· v2
Open report →
202.181.16.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
202.181.16.0
Broadcast
202.181.16.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
25.6275 , 88.6378
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-11-25 06:35 · 2025-11-25 06:35
Top ASN
AS58682 ·
Level3 Carrier Ltd.
Top organization / ISP
MSL TechBD Limited
·
Level3 Carrier Limited
Top geo
Bangladesh
·
Rangpur Division
·
Dinajpur
Window / Updated
2025-11-24 → 2025-12-01 · Updated
2026-01-14
· v2
Open report →
103.124.226.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
103.124.226.0
Broadcast
103.124.226.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.7298 , 90.3854
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-11-24 10:30 · 2025-11-24 10:30
Top ASN
AS58682 ·
Level3 Carrier Ltd.
Top organization / ISP
— ·
Level3
Top geo
Bangladesh
·
Dhaka Division
·
Azimpur
Window / Updated
2025-11-24 → 2025-12-01 · Updated
2026-01-14
· v2
Open report →
31.204.13.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
31.204.13.0
Broadcast
31.204.13.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0437 , -77.4874
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-10-11 10:57 · 2025-10-11 10:57
Top ASN
AS3356 ·
Level 3 Parent, LLC
Top organization / ISP
CenturyLinks
·
LEVEL3
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2025-10-06 → 2025-10-13 · Updated
2026-01-14
· v2
Open report →
31.204.12.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
31.204.12.0
Broadcast
31.204.12.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0437 , -77.4874
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-10-04 06:45 · 2025-10-04 06:45
Top ASN
AS3356 ·
Level 3 Parent, LLC
Top organization / ISP
CenturyLinks
·
LEVEL3
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2025-09-29 → 2025-10-06 · Updated
2026-01-14
· v2
Open report →
31.204.11.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
31.204.11.0
Broadcast
31.204.11.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0437 , -77.4874
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-20 08:07 · 2025-09-20 08:07
Top ASN
AS3356 ·
Level 3 Parent, LLC
Top organization / ISP
CenturyLinks
·
LEVEL3
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2025-09-15 → 2025-09-22 · Updated
2026-01-14
· v2
Open report →
31.204.8.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
31.204.8.0
Broadcast
31.204.8.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0437 , -77.4874
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-04-15 02:35 · 2025-04-15 02:35
Top ASN
AS3356 ·
Level 3 Parent, LLC
Top organization / ISP
CenturyLinks
·
LEVEL3
Top geo
United States
·
Virginia
·
Ashburn
Window / Updated
2025-04-14 → 2025-04-21 · Updated
2026-01-14
· v2
Open report →
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