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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: RP Telecom · Clear
Snapshot 2026-02-01 Results 12 Page 1 / 1

180.178.133.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
180.178.133.0
Broadcast
180.178.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.8591 , 66.9983
Hits / Errors
6 hits · 4 errors
First / Last seen
2024-10-10 07:37 · 2024-10-10 07:37
Top ASN
AS9387 · SHARP TELECOM (PRIVATE) LIMITED
Top organization / ISP
Telecom Services · SHARP TELECOM (PRIVATE) LIMITED
Top geo
Pakistan · Sindh · Karachi
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2
Open report →

113.203.235.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
113.203.235.0
Broadcast
113.203.235.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.6941 , 73.0538
Hits / Errors
4 hits · 2 errors
First / Last seen
2023-12-21 06:51 · 2023-12-21 06:52
Top ASN
AS9387 · SHARP TELECOM (PRIVATE) LIMITED
Top organization / ISP
Telecom Services · Orient Express LDI Limited
Top geo
Pakistan · Islamabad · Islamabad
Window / Updated
2023-12-18 → 2023-12-25 · Updated 2026-01-14 · v2
Open report →

113.203.237.0/24

Risk Max — LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
113.203.237.0
Broadcast
113.203.237.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.6941 , 73.0538
Hits / Errors
7 hits · 2 errors
First / Last seen
2024-11-12 10:39 · 2024-11-14 10:29
Top ASN
AS9387 · SHARP TELECOM (PRIVATE) LIMITED
Top organization / ISP
Telecom Services · SHARP TELECOM (PRIVATE) LIMITED
Top geo
Pakistan · Islamabad · Islamabad
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2
Open report →

170.78.2.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.78.2.0
Broadcast
170.78.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-14.0819 , -46.7211
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 07:02 · 2025-12-17 07:02
Top ASN
AS265491 · ARP TELECOM COMUNICAÇOES LTDA ME
Top organization / ISP
ARP TELECOM COMUNICAÇOES LTDA ME · ARP TELECOM COMUNICA?OES LTDA ME
Top geo
Brazil · Goiás · Iaciara
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

170.78.3.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.78.3.0
Broadcast
170.78.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-14.0819 , -46.7211
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 03:27 · 2025-12-17 03:27
Top ASN
AS265491 · ARP TELECOM COMUNICAÇOES LTDA ME
Top organization / ISP
ARP TELECOM COMUNICAÇOES LTDA ME · ARP TELECOM COMUNICA?OES LTDA ME
Top geo
Brazil · Goiás · Iaciara
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

45.226.199.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.226.199.0
Broadcast
45.226.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9201 , -43.0811
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 02:45 · 2025-11-06 02:45
Top ASN
AS266978 · FOUR NETWORK SERVICOS DE INFORMATICA LTDA - ME
Top organization / ISP
RP TELECOM · Four Network Servicos De Informatica Ltda - ME
Top geo
Brazil · Rio de Janeiro · Rio de Janeiro
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

170.0.97.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.0.97.0
Broadcast
170.0.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.6788 , -51.1305
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-28 21:32 · 2025-10-28 21:32
Top ASN
AS264966 · UNDERCORP TELECOM LTDA.
Top organization / ISP
Undercorp Telecom Ltda · Undercorp Telecom Ltda.
Top geo
Brazil · Rio Grande do Sul · Novo Hamburgo
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2
Open report →

131.255.91.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.255.91.0
Broadcast
131.255.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.7885 , -40.0533
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-19 12:01 · 2025-10-19 12:01
Top ASN
AS264483 · RP Telecom
Top organization / ISP
RP Telecom · RP Telecom
Top geo
Brazil · Espírito Santo · São Mateus
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2
Open report →

131.161.194.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.161.194.0
Broadcast
131.161.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-05 09:12 · 2025-10-05 09:12
Top ASN
AS264389 · ARP TELECOMUNICACOES LTDA - EPP
Top organization / ISP
ARP TELECOMUNICACOES LTDA - EPP · ARP TELECOMUNICACOES LTDA - EPP
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →

131.255.90.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.255.90.0
Broadcast
131.255.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.7885 , -40.0533
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-29 23:11 · 2025-09-29 23:11
Top ASN
AS264483 · RP Telecom
Top organization / ISP
RP Telecom · RP Telecom
Top geo
Brazil · Espírito Santo · São Mateus
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →

170.78.1.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.78.1.0
Broadcast
170.78.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-14.0819 , -46.7211
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-23 05:06 · 2025-09-23 05:06
Top ASN
AS265491 · ARP TELECOM COMUNICAÇOES LTDA ME
Top organization / ISP
Rcell Telecom Comunicacoes Ltda · ARP TELECOM COMUNICAÇOES LTDA ME
Top geo
Brazil · Goiás · Iaciara
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2
Open report →

131.161.193.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.161.193.0
Broadcast
131.161.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-15 07:52 · 2025-09-15 07:52
Top ASN
AS264389 · ARP TELECOMUNICACOES LTDA - EPP
Top organization / ISP
ARP TELECOMUNICACOES LTDA - EPP · ARP TELECOMUNICACOES LTDA - EPP
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →