DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6

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: Terabit · Clear
Snapshot 2026-01-20 Results 6 Page 1 / 1

121.101.131.0/24

Risk Max — LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
121.101.131.0
Broadcast
121.101.131.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.70583 , 110.606
Hits / Errors
12 hits · 0 errors
First / Last seen
2025-11-06 05:56 · 2025-11-06 05:58
Top ASN
AS131706 · PT SELARAS CITRA TERABIT
Top organization / ISP
Terabit · PT SELARAS CITRA TERABIT
Top geo
Indonesia · Central Java · Klaten
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

103.247.13.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
103.247.13.0
Broadcast
103.247.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.64889 , 110.625
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-12-20 14:42 · 2025-12-20 14:42
Top ASN
AS131706 · PT SELARAS CITRA TERABIT
Top organization / ISP
— · TERABIT
Top geo
Indonesia · Central Java · Karanganom
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

121.101.133.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
121.101.133.0
Broadcast
121.101.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.05 , 109.55
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-08-26 19:11 · 2025-08-26 19:11
Top ASN
AS131706 · PT SELARAS CITRA TERABIT
Top organization / ISP
Terabit · PT SELARAS CITRA TERABIT
Top geo
Indonesia · Central Java · Buaran
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2
Open report →

121.101.129.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
121.101.129.0
Broadcast
121.101.129.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.31917 , 110.193
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-05 12:57 · 2025-05-05 12:57
Top ASN
AS131706 · PT SELARAS CITRA TERABIT
Top organization / ISP
Terabit Solo · PT SELARAS CITRA TERABIT
Top geo
Indonesia · Central Java · Temanggung
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

103.247.14.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.247.14.0
Broadcast
103.247.14.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.33167 , 110.404
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 18:56 · 2025-11-25 18:56
Top ASN
AS131706 · PT SELARAS CITRA TERABIT
Top organization / ISP
— · TERABIT
Top geo
Indonesia · Central Java · Gunung Kendil
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

103.247.15.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.247.15.0
Broadcast
103.247.15.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.45061 , 110.225
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 12:27 · 2025-11-06 12:27
Top ASN
AS131706 · PT SELARAS CITRA TERABIT
Top organization / ISP
— · TERABIT
Top geo
Indonesia · Central Java · Magelang
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →