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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: Office of Info.Tech. Admin. Educational Development · Clear
Snapshot 2026-01-26 Results 7 Page 1 / 1

202.28.35.0/24

Risk Max — LOW Footprint 0.391% Hits 48
Prefix / IP version
/24 · IPv4
Network
202.28.35.0
Broadcast
202.28.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
16.3179 , 103.2968
Hits / Errors
48 hits · 0 errors
First / Last seen
2025-05-22 05:33 · 2025-05-22 05:34
Top ASN
AS9562 · Mahasarakham University
Top organization / ISP
Office of Info.Tech. Admin. Educational Development · ANET Co., Ltd.
Top geo
Thailand · Maha Sarakham · Kantharawichai
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

202.28.32.0/24

Risk Max — LOW Footprint 0.391% Hits 21
Prefix / IP version
/24 · IPv4
Network
202.28.32.0
Broadcast
202.28.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
16.3179 , 103.2968
Hits / Errors
21 hits · 18 errors
First / Last seen
2023-09-21 09:00 · 2023-09-21 09:00
Top ASN
AS9562 · Mahasarakham University
Top organization / ISP
Office of Info.Tech. Admin. Educational Development · ANET Co., Ltd.
Top geo
Thailand · Maha Sarakham · Kantharawichai
Window / Updated
2023-09-18 → 2023-09-25 · Updated 2026-01-14 · v2
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202.29.220.0/24

Risk Max — LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
202.29.220.0
Broadcast
202.29.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
13.0672 , 100.0552
Hits / Errors
12 hits · 0 errors
First / Last seen
2025-05-22 07:22 · 2025-05-22 07:22
Top ASN
AS4621 · UNINET-TH
Top organization / ISP
Office of Info.Tech. Admin. Educational Development · Office of Info.Tech. Admin. for Educational Development
Top geo
Thailand · Phetchaburi · Phetchaburi
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

202.28.251.0/24

Risk Max — LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
202.28.251.0
Broadcast
202.28.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
18.7857 , 98.97360000000002
Hits / Errors
11 hits · 1 errors
First / Last seen
2024-10-05 18:02 · 2024-10-05 18:03
Top ASN
AS17479 · Chiang Mai University
Top organization / ISP
Office of Info.Tech. Admin. Educational Development · Office of Info.Tech. Admin. for Educational Development
Top geo
Thailand · Chiang Mai · Chiang Mai
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2
Open report →

202.29.70.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
202.29.70.0
Broadcast
202.29.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
13.759099999999998 , 100.531
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-02-21 10:19 · 2025-02-21 10:19
Top ASN
AS132250 · Princess of Naradhiwas University
Top organization / ISP
Office of Info.Tech. Admin. Educational Development · Office of Info.Tech. Admin. for Educational Development
Top geo
Thailand · Bangkok · Ratchathewi
Window / Updated
2025-02-17 → 2025-02-24 · Updated 2026-01-14 · v2
Open report →

202.29.174.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
202.29.174.0
Broadcast
202.29.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
13.7591 , 100.531
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-14 11:32 · 2025-10-14 11:32
Top ASN
AS133042 · Office of the basic education commission
Top organization / ISP
Office of Info.Tech. Admin. Educational Development · Office of Info.Tech. Admin. for Educational Development
Top geo
Thailand · Bangkok · Ratchathewi
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2
Open report →

202.29.176.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
202.29.176.0
Broadcast
202.29.176.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
13.7582 , 100.513
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-04-10 06:09 · 2025-04-10 06:09
Top ASN
AS133042 · Office of the basic education commission
Top organization / ISP
Office of Info.Tech. Admin. Educational Development · Office of Info.Tech. Admin. for Educational Development
Top geo
Thailand · Bangkok · Pom Prap Sattru Phai
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2
Open report →