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 Network
·
Clear
Snapshot
2026-03-06
Results
9
Page
1
/
1
220.197.78.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
220.197.78.0
Broadcast
220.197.78.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
26.58 , 106.7223
Hits / Errors
2
hits ·
1
errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Network
Top geo
China
·
Guizhou
·
Guiyang
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
220.197.68.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
9
Prefix / IP version
/24 · IPv4
Network
220.197.68.0
Broadcast
220.197.68.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
26.58 , 106.7223
Hits / Errors
9
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Network
Top geo
China
·
Guizhou
·
Guiyang
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
220.197.66.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
9
Prefix / IP version
/24 · IPv4
Network
220.197.66.0
Broadcast
220.197.66.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
26.58 , 106.7223
Hits / Errors
9
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Network
Top geo
China
·
Guizhou
·
Guiyang
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
220.202.113.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
220.202.113.0
Broadcast
220.202.113.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
28.2014 , 112.9611
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Network
Top geo
China
·
Hunan
·
Changsha
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
220.197.69.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
220.197.69.0
Broadcast
220.197.69.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
26.58 , 106.7223
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Network
Top geo
China
·
Guizhou
·
Guiyang
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
220.200.3.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
220.200.3.0
Broadcast
220.200.3.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.9072 , 116.357
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Network
Top geo
China
·
Beijing
·
Jinrongjie
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
220.200.90.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
220.200.90.0
Broadcast
220.200.90.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.9072 , 116.357
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Network
Top geo
China
·
Beijing
·
Jinrongjie
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
220.201.85.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
220.201.85.0
Broadcast
220.201.85.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.9072 , 116.357
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Network
Top geo
China
·
Beijing
·
Jinrongjie
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
220.194.103.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
220.194.103.0
Broadcast
220.194.103.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.9072 , 116.357
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Network
Top geo
China
·
Beijing
·
Jinrongjie
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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