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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: FLASH · Clear
Snapshot 2026-03-13 Results 61 Page 2 / 2

103.154.171.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
103.154.171.0
Broadcast
103.154.171.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-0.9497 , 100.3505
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
AS133831 · PT Irama Media FlashNet
Top organization / ISP
— · PT Irama Media FlashNet
Top geo
Indonesia · West Sumatra · Padang
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

45.234.246.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.234.246.0
Broadcast
45.234.246.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-9.4445 , -38.0248
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS267387 · FLASH NETWORK INTERNET LTDA
Top organization / ISP
DG.NET TELECOM · Flash Network Internet Ltda
Top geo
Brazil · Alagoas · Delmiro Gouveia
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

177.36.77.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.36.77.0
Broadcast
177.36.77.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.1032 , -60.0288
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS271216 · FLASHWIFI SOLUCOES EM INFORMATICA
Top organization / ISP
Super Wiffi Solucoes E Informatica · Flashwifi Solucoes EM Informatica
Top geo
Brazil · Amazonas · Manaus
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

168.90.90.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
168.90.90.0
Broadcast
168.90.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-2.4802 , -44.1105
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS265269 · MEGA TELE INFORMATICA
Top organization / ISP
FLASH · Mega Tele Informatica
Top geo
Brazil · Maranhão · Paço do Lumiar
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

45.173.22.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.173.22.0
Broadcast
45.173.22.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-4.6213 , -40.8219
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS268792 · FLASH NET.COM
Top organization / ISP
Flash Net.com · Flash Net.com
Top geo
Brazil · Ceará · Ipueiras
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

103.248.9.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.248.9.0
Broadcast
103.248.9.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.2174 , 107.897
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
AS151538 · PT Flashnet Inovasi Teknologi
Top organization / ISP
PT Flashnet Inovasi Teknologi · PT Flashnet Inovasi Teknologi
Top geo
Indonesia · West Java · Garut
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

138.36.195.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.36.195.0
Broadcast
138.36.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.2997 , -50.298
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
AS262535 · Flash Net Brasil Telecom Ltda - EPP
Top organization / ISP
Flash Net Brasil Telecom Ltda - EPP · Flash Net Brasil Telecom Ltda - EPP
Top geo
Brazil · São Paulo · Fernandópolis
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

168.194.15.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
168.194.15.0
Broadcast
168.194.15.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.9137 , -34.9063
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
AS265377 · FLASH NET TELECOMUNICACOES LTDA - ME
Top organization / ISP
Flash NET Telecomunicacoes Ltda - ME · Flash NET Telecomunicacoes Ltda - ME
Top geo
Brazil · Pernambuco · Abreu e Lima
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

103.196.139.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.196.139.0
Broadcast
103.196.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
14.3141 , 121.1121
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS134707 · RoyalCable Flash
Top organization / ISP
RoyalCable · Royal Cablevision Corp.
Top geo
Philippines · Calabarzon · Santa Rosa
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

203.189.116.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
203.189.116.0
Broadcast
203.189.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
14.3141 , 121.1121
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS134707 · RoyalCable Flash
Top organization / ISP
RoyalCable FibrMaxx · Royal Cablevision Corp.
Top geo
Philippines · Calabarzon · Santa Rosa
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

213.169.155.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.169.155.0
Broadcast
213.169.155.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.7674 , 32.4213
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS203206 · A.C. NetFlash Technologies Ltd
Top organization / ISP
PrimeTel PLC · Primetel Netflash
Top geo
Cyprus · Pafos · Paphos
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

45.232.0.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.232.0.0
Broadcast
45.232.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.816 , -65.2154
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS266754 · SISTEMAS INFORMATICOS S.A.S. (INTERFLASH)
Top organization / ISP
Sistemas Informaticos S.A.S. · Sistemas Informaticos S.A.S.
Top geo
Argentina · Tucuman · San Miguel de Tucumán
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

185.113.103.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
185.113.103.0
Broadcast
185.113.103.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.3291 , 14.1762
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-05 02:00
Top ASN
AS34318 · ASAK Glasfaser GmbH
Top organization / ISP
Airconnect · Flashnet GmbH
Top geo
Austria · Upper Austria · Ottensheim
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

102.69.173.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
102.69.173.0
Broadcast
102.69.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.6959 , 28.3998
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS37254 · Green Flash Trading
Top organization / ISP
Megs YB · Green Flash Trading
Top geo
South Africa · Limpopo · Modimolle
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

149.30.138.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.30.138.0
Broadcast
149.30.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
14.2156 , 121.1633
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS134707 · RoyalCable Flash
Top organization / ISP
Royal Cablevision Corporation · Royal Cablevision Corporation
Top geo
Philippines · Calabarzon · Calamba
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

149.30.144.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
149.30.144.0
Broadcast
149.30.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
14.3524 , 121.0853
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS134707 · RoyalCable Flash
Top organization / ISP
Royal Cablevision Corporation · Royal Cablevision Corporation
Top geo
Philippines · Calabarzon · Biñan
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

168.205.138.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
168.205.138.0
Broadcast
168.205.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.659 , -43.0408
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS263145 · GRUPO MEGA FLASH SERVICOS E COM LTDA - EPP
Top organization / ISP
Grupo Mega Flash Servicos E COM Ltda - EPP · Grupo Mega Flash Servicos E COM Ltda - EPP
Top geo
Brazil · Rio de Janeiro · Magé
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

201.159.118.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.159.118.0
Broadcast
201.159.118.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS262535 · Flash Net Brasil Telecom Ltda - EPP
Top organization / ISP
Flash Net Brasil Telecom Ltda - EPP · Flash Net Brasil Telecom Ltda - EPP
Top geo
Brazil · São Paulo · São José do Rio Preto
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

177.154.31.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.154.31.0
Broadcast
177.154.31.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.6314 , -43.1227
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS263145 · GRUPO MEGA FLASH SERVICOS E COM LTDA - EPP
Top organization / ISP
Grupo Mega Flash Servicos E COM Ltda - EPP · Grupo Mega Flash Servicos E COM Ltda - EPP
Top geo
Brazil · Rio de Janeiro · Magé
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

102.222.197.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
102.222.197.0
Broadcast
102.222.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.5983 , 27.401
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS37254 · Green Flash Trading
Top organization / ISP
Megs IPNET · Green Flash Trading
Top geo
South Africa · Limpopo · Thabazimbi
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

45.236.25.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.236.25.0
Broadcast
45.236.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-38.6806 , -68.216
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS266788 · FLASHBAND S.R.L.
Top organization / ISP
Flashband S.R.L · Flashband S.R.L.
Top geo
Argentina · Rio Negro · Villa Manzano
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →
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