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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.
Active filter: HoChiMinh City Post and Telecom Company · Clear
Snapshot 2026-03-15 Results — Page 2 / 2

222.254.200.0/24

Risk Max — LOW Footprint 2.734% Hits 13
Prefix / IP version
/24 · IPv4
Network
222.254.200.0
Broadcast
222.254.200.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
10.822 , 106.6257
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-08 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
HoChiMinh City Post and Telecom Company · VNPT
Top geo
Vietnam · Ho Chi Minh · Ho Chi Minh City
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

222.254.203.0/24

Risk Max — LOW Footprint 2.344% Hits 13
Prefix / IP version
/24 · IPv4
Network
222.254.203.0
Broadcast
222.254.203.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
10.822 , 106.6257
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
HoChiMinh City Post and Telecom Company · VNPT Corp
Top geo
Vietnam · Ho Chi Minh · Ho Chi Minh City
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

222.254.173.0/24

Risk Max — LOW Footprint 1.953% Hits 12
Prefix / IP version
/24 · IPv4
Network
222.254.173.0
Broadcast
222.254.173.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
10.821999999999997 , 106.62570000000001
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
HoChiMinh City Post and Telecom Company · VNPT Corp
Top geo
Vietnam · Ho Chi Minh · Ho Chi Minh City
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

222.254.175.0/24

Risk Max — LOW Footprint 1.562% Hits 12
Prefix / IP version
/24 · IPv4
Network
222.254.175.0
Broadcast
222.254.175.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
10.821999999999997 , 106.6257
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
HoChiMinh City Post and Telecom Company · VNPT Corp
Top geo
Vietnam · Ho Chi Minh · Ho Chi Minh City
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

222.254.171.0/24

Risk Max — LOW Footprint 1.172% Hits 8
Prefix / IP version
/24 · IPv4
Network
222.254.171.0
Broadcast
222.254.171.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
10.822 , 106.6257
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
HoChiMinh City Post and Telecom Company · VNPT
Top geo
Vietnam · Ho Chi Minh · Ho Chi Minh City
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

222.254.165.0/24

Risk Max — LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
222.254.165.0
Broadcast
222.254.165.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
10.822 , 106.62570000000001
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
HoChiMinh City Post and Telecom Company · VNPT Corp
Top geo
Vietnam · Ho Chi Minh · Ho Chi Minh City
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

222.254.168.0/24

Risk Max — LOW Footprint 0.781% Hits 7
Prefix / IP version
/24 · IPv4
Network
222.254.168.0
Broadcast
222.254.168.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
10.822 , 106.62569999999998
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
HoChiMinh City Post and Telecom Company · VNPT Corp
Top geo
Vietnam · Ho Chi Minh · Ho Chi Minh City
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

222.254.160.0/24

Risk Max — LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
222.254.160.0
Broadcast
222.254.160.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
10.821999999999997 , 106.6257
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
HoChiMinh City Post and Telecom Company · VNPT Corp
Top geo
Vietnam · Ho Chi Minh · Ho Chi Minh City
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

222.254.185.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
222.254.185.0
Broadcast
222.254.185.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
10.822 , 106.6257
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
HoChiMinh City Post and Telecom Company · VNPT Corp
Top geo
Vietnam · Ho Chi Minh · Ho Chi Minh City
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

222.254.163.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
222.254.163.0
Broadcast
222.254.163.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
10.822 , 106.6257
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-07 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
HoChiMinh City Post and Telecom Company · VNPT Corp
Top geo
Vietnam · Ho Chi Minh · Ho Chi Minh City
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

222.254.167.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
222.254.167.0
Broadcast
222.254.167.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
10.822 , 106.6257
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
HoChiMinh City Post and Telecom Company · VNPT Corp
Top geo
Vietnam · Ho Chi Minh · Ho Chi Minh City
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

222.254.169.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
222.254.169.0
Broadcast
222.254.169.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
10.822 , 106.6257
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
HoChiMinh City Post and Telecom Company · VNPT Corp
Top geo
Vietnam · Ho Chi Minh · Ho Chi Minh City
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

222.254.164.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
222.254.164.0
Broadcast
222.254.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.821999999999997 , 106.6257
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
HoChiMinh City Post and Telecom Company · VNPT Corp
Top geo
Vietnam · Ho Chi Minh · Ho Chi Minh City
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

222.254.174.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
222.254.174.0
Broadcast
222.254.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.822 , 106.6257
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
HoChiMinh City Post and Telecom Company · VNPT Corp
Top geo
Vietnam · Ho Chi Minh · Ho Chi Minh City
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

222.254.166.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
222.254.166.0
Broadcast
222.254.166.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.822 , 106.6257
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
HoChiMinh City Post and Telecom Company · VNPT Corp
Top geo
Vietnam · Ho Chi Minh · Ho Chi Minh City
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

222.254.172.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
222.254.172.0
Broadcast
222.254.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
10.822 , 106.6257
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
HoChiMinh City Post and Telecom Company · VNPT Corp
Top geo
Vietnam · Ho Chi Minh · Ho Chi Minh City
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →
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