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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: Knet SRL · Clear
Snapshot 2026-01-27 Results 8 Page 1 / 1

138.121.82.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.121.82.0
Broadcast
138.121.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.2984 , -59.102
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 15:45 · 2025-12-14 15:45
Top ASN
AS61500 · ParkNet SRL
Top organization / ISP
ParkNet SRL · ParkNet SRL
Top geo
Argentina · Buenos Aires · Capilla del Señor
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

192.198.15.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
192.198.15.0
Broadcast
192.198.15.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.0445 , -61.1651
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-12-14 07:53 · 2025-12-14 07:53
Top ASN
AS263197 · KNET SRL
Top organization / ISP
Knet SRL · Knet SRL
Top geo
Argentina · Santa Fe · Casilda
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

138.121.81.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.121.81.0
Broadcast
138.121.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.2984 , -59.102
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-30 19:23 · 2025-11-30 19:23
Top ASN
AS61500 · ParkNet SRL
Top organization / ISP
ParkNet SRL · ParkNet SRL
Top geo
Argentina · Buenos Aires · Capilla del Señor
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

181.105.217.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.105.217.0
Broadcast
181.105.217.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.0445 , -61.1651
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-22 21:04 · 2025-09-22 21:04
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Knet SRL · Telecom Argentina S.A
Top geo
Argentina · Santa Fe · Casilda
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2
Open report →

200.49.110.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.49.110.0
Broadcast
200.49.110.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.0445 , -61.1651
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-19 04:34 · 2025-09-19 04:34
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Knet SRL · Telecom Argentina S.A
Top geo
Argentina · Santa Fe · Casilda
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

181.80.37.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.80.37.0
Broadcast
181.80.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.0445 , -61.1651
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-16 15:43 · 2025-09-16 15:43
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Knet SRL · Telecom Argentina S.A
Top geo
Argentina · Santa Fe · Casilda
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

181.105.218.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.105.218.0
Broadcast
181.105.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.2459 , -61.3589
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-12 19:32 · 2025-09-12 19:32
Top ASN
AS7303 · Telecom Argentina S.A.
Top organization / ISP
Knet SRL · Telecom Argentina S.A
Top geo
Argentina · Santa Fe · Chabas
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

192.198.8.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
192.198.8.0
Broadcast
192.198.8.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.0445 , -61.1651
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-06 04:02 · 2025-09-06 04:02
Top ASN
AS263197 · KNET SRL
Top organization / ISP
Knet SRL · Knet SRL
Top geo
Argentina · Santa Fe · Casilda
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2
Open report →