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: UBBNET · Clear
Snapshot 2026-01-22 Results 18 Page 1 / 1

180.218.87.0/24

Risk Max — LOW Footprint 0.391% Hits 133
Prefix / IP version
/24 · IPv4
Network
180.218.87.0
Broadcast
180.218.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.0693 , 121.4626
Hits / Errors
133 hits · 19 errors
First / Last seen
2024-09-30 01:58 · 2024-09-30 03:58
Top ASN
AS24164 · UNION BROADBAND NETWORK
Top organization / ISP
TFN Media Co., Ltd. · UBBNET
Top geo
Taiwan · New Taipei City · New Taipei City
Window / Updated
2024-09-30 → 2024-10-07 · Updated 2026-01-14 · v2
Open report →

49.158.189.0/24

Risk Max — LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
49.158.189.0
Broadcast
49.158.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.0693 , 121.4626
Hits / Errors
20 hits · 0 errors
First / Last seen
2025-07-02 12:47 · 2025-07-02 12:49
Top ASN
AS24164 · UNION BROADBAND NETWORK
Top organization / ISP
TFN Media Co., Ltd. · UBBNET
Top geo
Taiwan · New Taipei City · New Taipei City
Window / Updated
2025-06-30 → 2025-07-07 · Updated 2026-01-14 · v2
Open report →

49.158.216.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
49.158.216.0
Broadcast
49.158.216.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.9807 , 121.6115
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-23 18:24 · 2025-05-23 18:24
Top ASN
AS24164 · UNION BROADBAND NETWORK
Top organization / ISP
TFN Media Co., Ltd. · UBBNET
Top geo
Taiwan · Hualien County · Hualien City
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

49.158.78.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
49.158.78.0
Broadcast
49.158.78.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.0693 , 121.4626
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-05-22 19:28 · 2025-05-22 19:28
Top ASN
AS24164 · UNION BROADBAND NETWORK
Top organization / ISP
TFN Media Co., Ltd. · UBBNET
Top geo
Taiwan · New Taipei City · New Taipei City
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

211.76.56.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
211.76.56.0
Broadcast
211.76.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.0696 , 121.6577
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-02 13:48 · 2025-12-02 13:48
Top ASN
AS24164 · UNION BROADBAND NETWORK
Top organization / ISP
Union Cable TV Co., ltd. · UBBNET
Top geo
Taiwan · New Taipei City · Xizhi District
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2
Open report →

49.159.183.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
49.159.183.0
Broadcast
49.159.183.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.757 , 121.753
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-23 17:45 · 2025-05-23 17:45
Top ASN
AS24163 · UNION BROADBAND NETWORK
Top organization / ISP
TFN Media Co., Ltd. · UBBNET
Top geo
Taiwan · Yilan County · Yilan
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

49.158.100.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
49.158.100.0
Broadcast
49.158.100.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.0693 , 121.4626
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-23 09:58 · 2025-05-23 09:58
Top ASN
AS24164 · UNION BROADBAND NETWORK
Top organization / ISP
TFN Media Co., Ltd. · UBBNET
Top geo
Taiwan · New Taipei City · New Taipei City
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

61.64.24.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
61.64.24.0
Broadcast
61.64.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.0693 , 121.4626
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 14:57 · 2025-05-06 14:57
Top ASN
AS24164 · UNION BROADBAND NETWORK
Top organization / ISP
TFN Media Co., Ltd. · UBBNET
Top geo
Taiwan · New Taipei City · New Taipei City
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

49.159.5.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
49.159.5.0
Broadcast
49.159.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.0738 , 121.3935
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 10:35 · 2025-05-06 10:35
Top ASN
AS24164 · UNION BROADBAND NETWORK
Top organization / ISP
TFN Media Co., Ltd. · UBBNET
Top geo
Taiwan · New Taipei City · Linkou District
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

49.158.131.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
49.158.131.0
Broadcast
49.158.131.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.6148 , 120.3139
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 19:00 · 2025-05-05 19:00
Top ASN
AS24165 · UNION BROADBAND NETWORK
Top organization / ISP
TFN Media Co., Ltd. · UBBNET
Top geo
Taiwan · Kaohsiung · Kaohsiung
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

119.77.180.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
119.77.180.0
Broadcast
119.77.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.0693 , 121.4626
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 15:02 · 2025-05-05 15:02
Top ASN
AS24164 · UNION BROADBAND NETWORK
Top organization / ISP
— · UBBNET
Top geo
Taiwan · New Taipei City · New Taipei City
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

61.64.25.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
61.64.25.0
Broadcast
61.64.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.0693 , 121.4626
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 14:35 · 2025-05-05 14:35
Top ASN
AS24164 · UNION BROADBAND NETWORK
Top organization / ISP
TFN Media Co., Ltd. · UBBNET
Top geo
Taiwan · New Taipei City · New Taipei City
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

180.218.47.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
180.218.47.0
Broadcast
180.218.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.6148 , 120.3139
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 14:20 · 2025-05-05 14:20
Top ASN
AS24165 · UNION BROADBAND NETWORK
Top organization / ISP
TFN Media Co., Ltd. · UBBNET
Top geo
Taiwan · Kaohsiung · Kaohsiung
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

49.158.20.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
49.158.20.0
Broadcast
49.158.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.0693 , 121.4626
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 07:01 · 2025-05-05 07:01
Top ASN
AS24164 · UNION BROADBAND NETWORK
Top organization / ISP
TFN Media Co., Ltd. · UBBNET
Top geo
Taiwan · New Taipei City · New Taipei City
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

49.159.217.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
49.159.217.0
Broadcast
49.159.217.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.0696 , 121.6577
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 05:14 · 2025-05-05 05:14
Top ASN
AS24164 · UNION BROADBAND NETWORK
Top organization / ISP
TFN Media Co., Ltd. · UBBNET
Top geo
Taiwan · New Taipei City · Xizhi District
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

180.218.46.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
180.218.46.0
Broadcast
180.218.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.6148 , 120.3139
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 04:26 · 2025-05-05 04:26
Top ASN
AS24165 · UNION BROADBAND NETWORK
Top organization / ISP
TFN Media Co., Ltd. · UBBNET
Top geo
Taiwan · Kaohsiung · Kaohsiung
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

49.159.77.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
49.159.77.0
Broadcast
49.159.77.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.6148 , 120.3139
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 02:29 · 2025-05-05 02:29
Top ASN
AS24165 · UNION BROADBAND NETWORK
Top organization / ISP
TFN Media Co., Ltd. · UBBNET
Top geo
Taiwan · Kaohsiung · Kaohsiung
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

122.100.71.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
122.100.71.0
Broadcast
122.100.71.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
25.0693 , 121.4626
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-04 20:42 · 2025-05-04 20:42
Top ASN
AS24164 · UNION BROADBAND NETWORK
Top organization / ISP
— · UBBNET
Top geo
Taiwan · New Taipei City · New Taipei City
Window / Updated
2025-04-28 → 2025-05-05 · Updated 2026-01-14 · v2
Open report →