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.
Search
Active filter:
China Unicom Jilin Province Network
·
Clear
Snapshot
2026-02-14
Results
66
Page
2
/
2
139.209.254.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
139.209.254.0
Broadcast
139.209.254.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
2
hits ·
1
errors
First / Last seen
2024-12-14 07:02 · 2024-12-14 07:02
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2024-12-09 → 2024-12-16 · Updated
2026-01-14
· v2
Open report →
175.22.89.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
175.22.89.0
Broadcast
175.22.89.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
2
hits ·
1
errors
First / Last seen
2024-12-13 13:06 · 2024-12-13 13:06
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2024-12-09 → 2024-12-16 · Updated
2026-01-14
· v2
Open report →
175.16.57.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
175.16.57.0
Broadcast
175.16.57.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
2
hits ·
1
errors
First / Last seen
2024-12-12 11:44 · 2024-12-12 11:44
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2024-12-09 → 2024-12-16 · Updated
2026-01-14
· v2
Open report →
175.18.102.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
175.18.102.0
Broadcast
175.18.102.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
2
hits ·
1
errors
First / Last seen
2024-12-12 11:44 · 2024-12-12 11:44
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2024-12-09 → 2024-12-16 · Updated
2026-01-14
· v2
Open report →
175.18.158.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
175.18.158.0
Broadcast
175.18.158.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
2
hits ·
1
errors
First / Last seen
2024-12-11 21:05 · 2024-12-11 21:05
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2024-12-09 → 2024-12-16 · Updated
2026-01-14
· v2
Open report →
139.214.161.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
139.214.161.0
Broadcast
139.214.161.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
2
hits ·
1
errors
First / Last seen
2024-12-07 04:32 · 2024-12-07 04:32
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2024-12-02 → 2024-12-09 · Updated
2026-01-14
· v2
Open report →
139.212.63.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
139.212.63.0
Broadcast
139.212.63.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
2
hits ·
0
errors
First / Last seen
2024-11-12 21:51 · 2024-11-12 21:51
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2024-11-11 → 2024-11-18 · Updated
2026-01-14
· v2
Open report →
139.212.59.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
139.212.59.0
Broadcast
139.212.59.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
2
hits ·
2
errors
First / Last seen
2023-08-28 18:51 · 2023-08-28 18:51
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2023-08-28 → 2023-09-04 · Updated
2026-01-14
· v2
Open report →
175.19.133.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
175.19.133.0
Broadcast
175.19.133.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
2
hits ·
2
errors
First / Last seen
2023-07-10 03:09 · 2023-07-10 03:10
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2023-07-10 → 2023-07-17 · Updated
2026-01-14
· v2
Open report →
139.212.58.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.212.58.0
Broadcast
139.212.58.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-10-28 21:52 · 2025-10-28 21:52
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2025-10-27 → 2025-11-03 · Updated
2026-01-14
· v2
Open report →
139.212.69.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.212.69.0
Broadcast
139.212.69.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-10-05 09:22 · 2025-10-05 09:22
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2025-09-29 → 2025-10-06 · Updated
2026-01-14
· v2
Open report →
139.212.71.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.212.71.0
Broadcast
139.212.71.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-10-05 03:57 · 2025-10-05 03:57
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2025-09-29 → 2025-10-06 · Updated
2026-01-14
· v2
Open report →
139.210.14.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.210.14.0
Broadcast
139.210.14.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-09-30 11:54 · 2025-09-30 11:54
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2025-09-29 → 2025-10-06 · Updated
2026-01-14
· v2
Open report →
175.19.229.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
175.19.229.0
Broadcast
175.19.229.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-21 10:59 · 2025-09-21 10:59
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2025-09-15 → 2025-09-22 · Updated
2026-01-14
· v2
Open report →
175.22.67.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
175.22.67.0
Broadcast
175.22.67.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-06-29 05:40 · 2025-06-29 05:40
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2025-06-23 → 2025-06-30 · Updated
2026-01-14
· v2
Open report →
175.19.74.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
175.19.74.0
Broadcast
175.19.74.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-06-27 17:14 · 2025-06-27 17:14
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2025-06-23 → 2025-06-30 · Updated
2026-01-14
· v2
Open report →
139.211.213.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.211.213.0
Broadcast
139.211.213.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-06-23 17:07 · 2025-06-23 17:07
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2025-06-23 → 2025-06-30 · Updated
2026-01-14
· v2
Open report →
139.212.70.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.212.70.0
Broadcast
139.212.70.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-03-02 16:10 · 2025-03-02 16:10
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2025-02-24 → 2025-03-03 · Updated
2026-01-14
· v2
Open report →
175.17.172.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
175.17.172.0
Broadcast
175.17.172.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-02-23 13:42 · 2025-02-23 13:42
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2025-02-17 → 2025-02-24 · Updated
2026-01-14
· v2
Open report →
139.212.62.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.212.62.0
Broadcast
139.212.62.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-12-16 19:25 · 2024-12-16 19:25
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2024-12-16 → 2024-12-23 · Updated
2026-01-14
· v2
Open report →
139.208.112.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.208.112.0
Broadcast
139.208.112.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-10-30 10:12 · 2024-10-30 10:12
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2024-10-28 → 2024-11-04 · Updated
2026-01-14
· v2
Open report →
139.210.167.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.210.167.0
Broadcast
139.210.167.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-04-20 16:58 · 2024-04-20 16:58
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2024-04-15 → 2024-04-22 · Updated
2026-01-14
· v2
Open report →
175.17.188.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
175.17.188.0
Broadcast
175.17.188.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
1
hits ·
0
errors
First / Last seen
2024-02-02 21:02 · 2024-02-02 21:02
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2024-01-29 → 2024-02-05 · Updated
2026-01-14
· v2
Open report →
175.17.183.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
175.17.183.0
Broadcast
175.17.183.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-09-13 17:55 · 2023-09-13 17:55
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2023-09-11 → 2023-09-18 · Updated
2026-01-14
· v2
Open report →
175.17.184.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
175.17.184.0
Broadcast
175.17.184.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
1
hits ·
1
errors
First / Last seen
2023-09-04 20:09 · 2023-09-04 20:09
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2023-09-04 → 2023-09-11 · Updated
2026-01-14
· v2
Open report →
175.19.135.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
175.19.135.0
Broadcast
175.19.135.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
1
hits ·
0
errors
First / Last seen
2023-07-23 03:22 · 2023-07-23 03:22
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Jilin Province Network
Top geo
China
·
Jilin
·
Jilin
Window / Updated
2023-07-17 → 2023-07-24 · Updated
2026-01-14
· v2
Open report →
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