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:
Viettel
·
Clear
Snapshot
2026-03-12
Results
743
Page
19
/
19
117.3.123.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
117.3.123.0
Broadcast
117.3.123.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
16.0685 , 108.2215
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
— ·
VIETTEL
Top geo
Vietnam
·
Da Nang
·
Da Nang
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
171.229.130.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
171.229.130.0
Broadcast
171.229.130.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
21.0184 , 105.8461
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETEL
·
Viettel Corporation
Top geo
Vietnam
·
Hanoi
·
Hanoi
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
171.239.11.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
171.239.11.0
Broadcast
171.239.11.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.9209 , 106.7045
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETEL
·
Viettel Corporation
Top geo
Vietnam
·
Bình Dương Province
·
Thuận An
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
117.4.89.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
117.4.89.0
Broadcast
117.4.89.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
21.0184 , 105.8461
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
— ·
VIETTEL
Top geo
Vietnam
·
Hanoi
·
Hanoi
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
116.98.90.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
116.98.90.0
Broadcast
116.98.90.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
21.0278 , 105.834
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETTEL
·
Viettel Group
Top geo
Vietnam
·
Hanoi
·
Hanoi
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
171.242.113.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
171.242.113.0
Broadcast
171.242.113.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
18.6728 , 105.6963
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETEL
·
Viettel Corporation
Top geo
Vietnam
·
Nghệ An Province
·
Vinh
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
171.251.214.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
171.251.214.0
Broadcast
171.251.214.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
21.0278 , 105.834
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETEL
·
Viettel Corporation
Top geo
Vietnam
·
Hanoi
·
Hanoi
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
171.225.194.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
171.225.194.0
Broadcast
171.225.194.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
20.8567 , 106.6826
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETTEL
·
Viettel Group
Top geo
Vietnam
·
Haiphong
·
Haiphong
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
27.75.191.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
27.75.191.0
Broadcast
27.75.191.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.822 , 106.6257
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
— ·
Newass2011xDSLHN
Top geo
Vietnam
·
Ho Chi Minh
·
Ho Chi Minh City
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
171.226.26.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
171.226.26.0
Broadcast
171.226.26.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.822 , 106.6257
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETTEL
·
Viettel Group
Top geo
Vietnam
·
Ho Chi Minh
·
Ho Chi Minh City
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
171.227.83.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
171.227.83.0
Broadcast
171.227.83.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.9468 , 107.0145
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETEL
·
Viettel Corporation
Top geo
Vietnam
·
Đồng Nai Province
·
Trảng Bom
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
171.234.66.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
171.234.66.0
Broadcast
171.234.66.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
21.0278 , 105.834
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETEL
·
Viettel Corporation
Top geo
Vietnam
·
Hanoi
·
Hanoi
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
171.247.27.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
171.247.27.0
Broadcast
171.247.27.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.7805 , 107.2514
Hits / Errors
1
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETEL
·
Viettel Corporation
Top geo
Vietnam
·
Đồng Nai Province
·
Cam Mỹ
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
117.3.194.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
117.3.194.0
Broadcast
117.3.194.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
16.0685 , 108.2215
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
— ·
VIETTEL
Top geo
Vietnam
·
Da Nang
·
Da Nang
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
171.239.53.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
171.239.53.0
Broadcast
171.239.53.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
11.6471 , 106.606
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETEL
·
Viettel Corporation
Top geo
Vietnam
·
Dong Nai
·
Bình Long
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
171.237.63.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
171.237.63.0
Broadcast
171.237.63.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
21.0184 , 105.8461
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETEL
·
Viettel Corporation
Top geo
Vietnam
·
Hanoi
·
Hanoi
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
171.226.79.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
171.226.79.0
Broadcast
171.226.79.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.822 , 106.6257
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETEL
·
Viettel Corporation
Top geo
Vietnam
·
Ho Chi Minh
·
Ho Chi Minh City
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
117.2.203.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
117.2.203.0
Broadcast
117.2.203.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
16.4704 , 107.6009
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
— ·
Viettel Corporation
Top geo
Vietnam
·
Thừa Thiên Huế Province
·
Huế
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
171.229.32.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
171.229.32.0
Broadcast
171.229.32.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
21.0184 , 105.8461
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETEL
·
Viettel Corporation
Top geo
Vietnam
·
Hanoi
·
Hanoi
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
171.252.155.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
171.252.155.0
Broadcast
171.252.155.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.822 , 106.6257
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETEL
·
Viettel Corporation
Top geo
Vietnam
·
Ho Chi Minh
·
Ho Chi Minh City
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
116.98.252.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
116.98.252.0
Broadcast
116.98.252.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
14.5134 , 107.921
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETTEL
·
Viettel Group
Top geo
Vietnam
·
Quang Ngai
·
Đắk Hà
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
27.71.166.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
27.71.166.0
Broadcast
27.71.166.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
21.0278 , 105.834
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETTEL
·
Viettel Group
Top geo
Vietnam
·
Hanoi
·
Hanoi
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
171.237.223.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
171.237.223.0
Broadcast
171.237.223.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
21.0184 , 105.8461
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETEL
·
Viettel Corporation
Top geo
Vietnam
·
Hanoi
·
Hanoi
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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