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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: Kudus · Clear
Snapshot 2026-01-22 Results 19 Page 1 / 1

103.97.224.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
103.97.224.0
Broadcast
103.97.224.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-6.8048 , 110.84
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-11-06 06:58 · 2025-11-06 20:15
Top ASN
AS150923 · PT Sistem Interkoneksi Data
Top organization / ISP
— · PT Sistem Interkoneksi Data
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

36.81.10.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
36.81.10.0
Broadcast
36.81.10.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-6.7964 , 110.8558
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-05-05 18:37 · 2025-05-06 17:46
Top ASN
AS7713 · PT Telekomunikasi Indonesia
Top organization / ISP
— · PT. TELKOM INDONESIA
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

180.253.77.0/24

Risk Max — LOW Footprint 0.391% Hits 23
Prefix / IP version
/24 · IPv4
Network
180.253.77.0
Broadcast
180.253.77.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.7964 , 110.8558
Hits / Errors
23 hits · 0 errors
First / Last seen
2025-05-28 06:34 · 2025-05-28 06:37
Top ASN
AS7713 · PT Telekomunikasi Indonesia
Top organization / ISP
— · PT. TELKOM INDONESIA
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2
Open report →

160.22.24.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
160.22.24.0
Broadcast
160.22.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.818 , 110.8501
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-11-06 07:03 · 2025-11-06 07:04
Top ASN
AS152800 · PT Giga Media Internet
Top organization / ISP
PT Giga Media Internet · PT Giga Media Internet
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

36.65.195.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
36.65.195.0
Broadcast
36.65.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.7964 , 110.8558
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-14 11:33 · 2025-12-14 11:33
Top ASN
AS7713 · PT Telekomunikasi Indonesia
Top organization / ISP
— · PT. Telekomunikasi Indonesia
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

157.20.207.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
157.20.207.0
Broadcast
157.20.207.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.8403 , 110.8888
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-06 16:37 · 2025-11-06 16:37
Top ASN
AS152436 · PT Erajaya Telco Indonesia
Top organization / ISP
PT Erajaya Telco Indonesia · PT Erajaya Telco Indonesia
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

36.65.192.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
36.65.192.0
Broadcast
36.65.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.8114 , 110.9145
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-09-10 22:58 · 2025-09-10 22:58
Top ASN
AS7713 · PT Telekomunikasi Indonesia
Top organization / ISP
— · PT. Telekomunikasi Indonesia
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

36.81.8.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
36.81.8.0
Broadcast
36.81.8.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.7964 , 110.8558
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-08-26 22:46 · 2025-08-26 22:46
Top ASN
AS7713 · PT Telekomunikasi Indonesia
Top organization / ISP
— · PT. TELKOM INDONESIA
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2
Open report →

180.253.66.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
180.253.66.0
Broadcast
180.253.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.7964 , 110.8558
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-08-26 19:44 · 2025-08-26 19:44
Top ASN
AS7713 · PT Telekomunikasi Indonesia
Top organization / ISP
— · PT. TELKOM INDONESIA
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2
Open report →

180.253.95.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
180.253.95.0
Broadcast
180.253.95.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.8048 , 110.8374
Hits / Errors
2 hits · 1 errors
First / Last seen
2023-12-27 06:47 · 2023-12-27 06:47
Top ASN
AS7713 · PT Telekomunikasi Indonesia
Top organization / ISP
— · PT. TELKOM INDONESIA
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2023-12-25 → 2024-01-01 · Updated 2026-01-14 · v2
Open report →

158.140.166.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
158.140.166.0
Broadcast
158.140.166.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.8048 , 110.84
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-13 10:49 · 2025-11-13 10:49
Top ASN
AS63859 · PT. Eka Mas Republik
Top organization / ISP
— · MYREPUBLIC
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2025-11-10 → 2025-11-17 · Updated 2026-01-14 · v2
Open report →

36.65.206.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
36.65.206.0
Broadcast
36.65.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.8403 , 110.8888
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-06 02:44 · 2025-10-06 02:44
Top ASN
AS7713 · PT Telekomunikasi Indonesia
Top organization / ISP
— · PT. Telekomunikasi Indonesia
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2
Open report →

180.253.67.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
180.253.67.0
Broadcast
180.253.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.7964 , 110.8558
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-23 04:48 · 2025-08-23 04:48
Top ASN
AS7713 · PT Telekomunikasi Indonesia
Top organization / ISP
— · PT. TELKOM INDONESIA
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2
Open report →

180.253.71.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
180.253.71.0
Broadcast
180.253.71.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.8048 , 110.8216
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-22 23:28 · 2025-08-22 23:28
Top ASN
AS7713 · PT Telekomunikasi Indonesia
Top organization / ISP
— · PT. TELKOM INDONESIA
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2
Open report →

36.81.11.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
36.81.11.0
Broadcast
36.81.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.7964 , 110.8558
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-23 16:56 · 2025-05-23 16:56
Top ASN
AS7713 · PT Telekomunikasi Indonesia
Top organization / ISP
— · PT. TELKOM INDONESIA
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

36.81.9.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
36.81.9.0
Broadcast
36.81.9.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.7964 , 110.8558
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-23 11:16 · 2025-05-23 11:16
Top ASN
AS7713 · PT Telekomunikasi Indonesia
Top organization / ISP
— · PT. TELKOM INDONESIA
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

160.22.25.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
160.22.25.0
Broadcast
160.22.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.818 , 110.8501
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 07:36 · 2025-05-05 07:36
Top ASN
AS152800 · PT Giga Media Internet
Top organization / ISP
PT Giga Media Internet · PT Giga Media Internet
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

182.253.131.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
182.253.131.0
Broadcast
182.253.131.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.8048 , 110.84
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 00:28 · 2025-05-05 00:28
Top ASN
AS17451 · BIZNET NETWORKS
Top organization / ISP
— · BIZNET
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2
Open report →

180.253.72.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
180.253.72.0
Broadcast
180.253.72.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.8048 , 110.8374
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-04 21:34 · 2025-05-04 21:34
Top ASN
AS7713 · PT Telekomunikasi Indonesia
Top organization / ISP
— · PT. TELKOM INDONESIA
Top geo
Indonesia · Central Java · Kudus
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2
Open report →