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:
Tianjin
·
Clear
Snapshot
2026-03-09
Results
27
Page
1
/
1
42.81.143.0/24
Risk Max
3
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
42.81.143.0
Broadcast
42.81.143.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0851 , 117.199
Hits / Errors
4
hits ·
3
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS58542 ·
Tianjij,300000
Top organization / ISP
Chinanet TJ
·
Tianjij,
Top geo
China
·
Tianjin
·
Youyilu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
106.63.1.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
106.63.1.0
Broadcast
106.63.1.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.9556 , 116.22200000000001
Hits / Errors
5
hits ·
2
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS141679 ·
China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch
Top organization / ISP
Chinatelecom Cloudy company
·
China Telecom
Top geo
China
·
Beijing
·
Haidian
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
60.26.232.0/24
Risk Max
—
LOW
Footprint
4.688
%
Hits
85
Prefix / IP version
/24 · IPv4
Network
60.26.232.0
Broadcast
60.26.232.255
Observed IPs / Subnet size
12
observed ·
256
total
Centroid
39.1424 , 117.1727
Hits / Errors
85
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
CNC Group CHINA169 Tianjin Province Network
Top geo
China
·
Tianjin
·
Tianjin
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
42.81.251.0/24
Risk Max
—
LOW
Footprint
3.906
%
Hits
449
Prefix / IP version
/24 · IPv4
Network
42.81.251.0
Broadcast
42.81.251.255
Observed IPs / Subnet size
10
observed ·
256
total
Centroid
39.0851 , 117.19900000000003
Hits / Errors
449
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS58542 ·
Tianjij,300000
Top organization / ISP
Chinanet TJ
·
Tianjij,
Top geo
China
·
Tianjin
·
Youyilu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
111.31.190.0/24
Risk Max
—
LOW
Footprint
3.906
%
Hits
61
Prefix / IP version
/24 · IPv4
Network
111.31.190.0
Broadcast
111.31.190.255
Observed IPs / Subnet size
10
observed ·
256
total
Centroid
39.0851 , 117.19900000000001
Hits / Errors
61
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS38019 ·
tianjin Mobile Communication Company Limited
Top organization / ISP
China Mobile
·
China Mobile communications corporation
Top geo
China
·
Tianjin
·
Youyilu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
218.69.49.0/24
Risk Max
—
LOW
Footprint
2.734
%
Hits
55
Prefix / IP version
/24 · IPv4
Network
218.69.49.0
Broadcast
218.69.49.255
Observed IPs / Subnet size
7
observed ·
256
total
Centroid
39.14240000000001 , 117.1727
Hits / Errors
55
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
CNC Group CHINA169 Tianjin Province Network
Top geo
China
·
Tianjin
·
Tianjin
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
60.25.97.0/24
Risk Max
—
LOW
Footprint
2.344
%
Hits
21
Prefix / IP version
/24 · IPv4
Network
60.25.97.0
Broadcast
60.25.97.255
Observed IPs / Subnet size
6
observed ·
256
total
Centroid
39.14240000000001 , 117.17269999999999
Hits / Errors
21
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
CNC Group CHINA169 Tianjin Province Network
Top geo
China
·
Tianjin
·
Tianjin
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
42.187.138.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
111
Prefix / IP version
/24 · IPv4
Network
42.187.138.0
Broadcast
42.187.138.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
39.1424 , 117.1727
Hits / Errors
111
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45090 ·
Shenzhen Tencent Computer Systems Company Limited
Top organization / ISP
Tencent cloud computing (Beijing) Co., Ltd.
·
Shenzhen Tencent Computer Systems Company Limited
Top geo
China
·
Tianjin
·
Tianjin
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
154.8.246.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
189
Prefix / IP version
/24 · IPv4
Network
154.8.246.0
Broadcast
154.8.246.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
39.1424 , 117.17270000000002
Hits / Errors
189
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45090 ·
Shenzhen Tencent Computer Systems Company Limited
Top organization / ISP
Tencent Cloud Computing (Beijing) Co., Ltd
·
Shenzhen Tencent Computer Systems Company Limited
Top geo
China
·
Tianjin
·
Tianjin
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
42.187.132.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
72
Prefix / IP version
/24 · IPv4
Network
42.187.132.0
Broadcast
42.187.132.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
39.1424 , 117.17270000000002
Hits / Errors
72
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45090 ·
Shenzhen Tencent Computer Systems Company Limited
Top organization / ISP
Tencent cloud computing (Beijing) Co., Ltd.
·
Shenzhen Tencent Computer Systems Company Limited
Top geo
China
·
Tianjin
·
Tianjin
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
112.57.65.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
65
Prefix / IP version
/24 · IPv4
Network
112.57.65.0
Broadcast
112.57.65.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
35.89442 , 116.4124
Hits / Errors
65
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS38019 ·
tianjin Mobile Communication Company Limited
Top organization / ISP
China Mobile Communications Corporation
·
China Mobile
Top geo
China
·
Tianjin
·
Youyilu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
60.28.204.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
186
Prefix / IP version
/24 · IPv4
Network
60.28.204.0
Broadcast
60.28.204.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
39.1424 , 117.1727
Hits / Errors
186
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
21ViaNet
·
CNC Group CHINA169 Tianjin Province Network
Top geo
China
·
Tianjin
·
Tianjin
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
42.187.135.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
86
Prefix / IP version
/24 · IPv4
Network
42.187.135.0
Broadcast
42.187.135.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
39.1424 , 117.17270000000002
Hits / Errors
86
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45090 ·
Shenzhen Tencent Computer Systems Company Limited
Top organization / ISP
Tencent cloud computing (Beijing) Co., Ltd.
·
Shenzhen Tencent Computer Systems Company Limited
Top geo
China
·
Tianjin
·
Tianjin
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
42.187.136.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
60
Prefix / IP version
/24 · IPv4
Network
42.187.136.0
Broadcast
42.187.136.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
39.142399999999995 , 117.17270000000002
Hits / Errors
60
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45090 ·
Shenzhen Tencent Computer Systems Company Limited
Top organization / ISP
Tencent cloud computing (Beijing) Co., Ltd.
·
Shenzhen Tencent Computer Systems Company Limited
Top geo
China
·
Tianjin
·
Tianjin
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
211.137.146.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
12
Prefix / IP version
/24 · IPv4
Network
211.137.146.0
Broadcast
211.137.146.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
39.0851 , 117.199
Hits / Errors
12
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS38019 ·
tianjin Mobile Communication Company Limited
Top organization / ISP
China Mobile Communications Corporation
·
China Mobile communications corporation
Top geo
China
·
Tianjin
·
Youyilu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
111.161.120.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
111.161.120.0
Broadcast
111.161.120.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
39.3434 , 117.362
Hits / Errors
10
hits ·
1
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Tianjin Province Network
Top geo
China
·
Tianjin
·
Wanghailou
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
125.39.59.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
125.39.59.0
Broadcast
125.39.59.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
39.1483 , 117.20300000000002
Hits / Errors
6
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
TengXun LTD
·
CNC Group CHINA169 Tianjin Province Network
Top geo
China
·
Tianjin
·
Wanghailou
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
111.31.230.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
111.31.230.0
Broadcast
111.31.230.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
39.0851 , 117.199
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS38019 ·
tianjin Mobile Communication Company Limited
Top organization / ISP
China Mobile
·
China Mobile communications corporation
Top geo
China
·
Tianjin
·
Youyilu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
36.106.166.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
36.106.166.0
Broadcast
36.106.166.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
39.0851 , 117.199
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS17638 ·
ASN for TIANJIN Provincial Net of CT
Top organization / ISP
Chinanet TJ
·
ASN for TIANJIN Provincial Net of CT
Top geo
China
·
Tianjin
·
Youyilu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
154.8.248.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
37
Prefix / IP version
/24 · IPv4
Network
154.8.248.0
Broadcast
154.8.248.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.1424 , 117.1727
Hits / Errors
37
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45090 ·
Shenzhen Tencent Computer Systems Company Limited
Top organization / ISP
Tencent Cloud Computing (Beijing) Co., Ltd
·
Shenzhen Tencent Computer Systems Company Limited
Top geo
China
·
Tianjin
·
Tianjin
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
42.81.252.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
42.81.252.0
Broadcast
42.81.252.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0851 , 117.199
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS58542 ·
Tianjij,300000
Top organization / ISP
Chinanet TJ
·
Tianjij,
Top geo
China
·
Tianjin
·
Youyilu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
111.31.161.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
111.31.161.0
Broadcast
111.31.161.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0851 , 117.199
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS38019 ·
tianjin Mobile Communication Company Limited
Top organization / ISP
China Mobile
·
China Mobile communications corporation
Top geo
China
·
Tianjin
·
Youyilu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
60.29.246.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
60.29.246.0
Broadcast
60.29.246.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.1424 , 117.1727
Hits / Errors
2
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
21ViaNet
·
CNC Group CHINA169 Tianjin Province Network
Top geo
China
·
Tianjin
·
Tianjin
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
111.163.73.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
111.163.73.0
Broadcast
111.163.73.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.1424 , 117.1727
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 Tianjin Province Network
Top geo
China
·
Tianjin
·
Tianjin
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
111.162.156.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
111.162.156.0
Broadcast
111.162.156.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.1424 , 117.1727
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Tianjin Province Network
Top geo
China
·
Tianjin
·
Tianjin
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
111.165.6.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
111.165.6.0
Broadcast
111.165.6.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.3434 , 117.362
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom Tianjin Province Network
Top geo
China
·
Tianjin
·
Wanghailou
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
111.33.20.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
111.33.20.0
Broadcast
111.33.20.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.1424 , 117.1727
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS38019 ·
tianjin Mobile Communication Company Limited
Top organization / ISP
China Mobile
·
China Mobile communications corporation
Top geo
China
·
Tianjin
·
Tianjin
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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