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.
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Active filter:
Vũng Tàu
·
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Snapshot
2026-03-18
Results
—
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2
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113.166.64.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
113.166.64.0
Broadcast
113.166.64.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
15.012314285714284 , 106.59571428571428
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS45899 ·
VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group
·
VietNam Post and Telecom Corporation
Top geo
Vietnam
·
Bà Rịa–Vũng Tàu Province
·
Thành Phố Bà Rịa
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
113.166.126.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
113.166.126.0
Broadcast
113.166.126.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
15.76425 , 106.5005
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 ·
VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group
·
VietNam Post and Telecom Corporation
Top geo
Vietnam
·
Bà Rịa–Vũng Tàu Province
·
Thành Phố Bà Rịa
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
171.243.63.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
171.243.63.0
Broadcast
171.243.63.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
10.3444 , 107.0875
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETEL
·
Viettel Corporation
Top geo
Vietnam
·
Bà Rịa–Vũng Tàu Province
·
Vũng Tàu
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
171.243.58.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
171.243.58.0
Broadcast
171.243.58.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
10.480857142857143 , 106.95555714285715
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETEL
·
Viettel Corporation
Top geo
Vietnam
·
Bà Rịa–Vũng Tàu Province
·
Vũng Tàu
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
171.243.62.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
171.243.62.0
Broadcast
171.243.62.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
10.5832 , 106.8566
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETEL
·
Viettel Corporation
Top geo
Vietnam
·
Bà Rịa–Vũng Tàu Province
·
Vũng Tàu
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
113.166.120.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
113.166.120.0
Broadcast
113.166.120.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
10.42335 , 107.1255
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS45899 ·
VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group
·
VietNam Post and Telecom Corporation
Top geo
Vietnam
·
Ho Chi Minh City (HCMC)
·
Vũng Tàu
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
171.243.60.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
171.243.60.0
Broadcast
171.243.60.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
10.3444 , 107.0875
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETEL
·
Viettel Corporation
Top geo
Vietnam
·
Bà Rịa–Vũng Tàu Province
·
Vũng Tàu
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
171.243.61.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
171.243.61.0
Broadcast
171.243.61.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.3444 , 107.0875
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS7552 ·
Viettel Group
Top organization / ISP
VIETEL
·
Viettel Corporation
Top geo
Vietnam
·
Bà Rịa–Vũng Tàu Province
·
Vũng Tàu
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
42.116.121.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
42.116.121.0
Broadcast
42.116.121.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
10.346 , 107.084
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS18403 ·
FPT Telecom Company
Top organization / ISP
FPT-STATICIP
·
FPT Telecom Company
Top geo
Vietnam
·
Ho Chi Minh City (HCMC)
·
Vũng Tàu
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
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