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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: Quận Ba · Clear
Snapshot 2026-03-06 Results 244 Page 3 / 7

123.28.222.0/24

Risk Max — LOW Footprint 13.281% Hits 69
Prefix / IP version
/24 · IPv4
Network
123.28.222.0
Broadcast
123.28.222.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
10.781500000000001 , 106.69400000000005
Hits / Errors
69 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.101.0/24

Risk Max — LOW Footprint 13.281% Hits 65
Prefix / IP version
/24 · IPv4
Network
123.28.101.0
Broadcast
123.28.101.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
10.781500000000001 , 106.69400000000006
Hits / Errors
65 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.23.0/24

Risk Max — LOW Footprint 13.281% Hits 65
Prefix / IP version
/24 · IPv4
Network
123.28.23.0
Broadcast
123.28.23.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
10.781500000000001 , 106.69400000000002
Hits / Errors
65 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.133.0/24

Risk Max — LOW Footprint 13.281% Hits 64
Prefix / IP version
/24 · IPv4
Network
123.28.133.0
Broadcast
123.28.133.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
10.604860937500003 , 106.19762187500001
Hits / Errors
64 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.29.0/24

Risk Max — LOW Footprint 13.281% Hits 60
Prefix / IP version
/24 · IPv4
Network
123.28.29.0
Broadcast
123.28.29.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
10.7815 , 106.69400000000002
Hits / Errors
60 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.21.0/24

Risk Max — LOW Footprint 13.281% Hits 52
Prefix / IP version
/24 · IPv4
Network
123.28.21.0
Broadcast
123.28.21.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
10.781499999999998 , 106.69399999999999
Hits / Errors
52 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.175.0/24

Risk Max — LOW Footprint 12.891% Hits 74
Prefix / IP version
/24 · IPv4
Network
123.28.175.0
Broadcast
123.28.175.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
10.634389189189193 , 106.28060000000005
Hits / Errors
74 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.75.0/24

Risk Max — LOW Footprint 12.891% Hits 73
Prefix / IP version
/24 · IPv4
Network
123.28.75.0
Broadcast
123.28.75.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
10.781500000000001 , 106.69400000000006
Hits / Errors
73 hits · 5 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.50.0/24

Risk Max — LOW Footprint 12.891% Hits 64
Prefix / IP version
/24 · IPv4
Network
123.28.50.0
Broadcast
123.28.50.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
10.7815 , 106.69400000000002
Hits / Errors
64 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.161.0/24

Risk Max — LOW Footprint 12.891% Hits 62
Prefix / IP version
/24 · IPv4
Network
123.28.161.0
Broadcast
123.28.161.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
10.700461290322577 , 106.46627096774195
Hits / Errors
62 hits · 5 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.186.0/24

Risk Max — LOW Footprint 12.891% Hits 59
Prefix / IP version
/24 · IPv4
Network
123.28.186.0
Broadcast
123.28.186.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
10.611181355932203 , 106.21538305084746
Hits / Errors
59 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.34.0/24

Risk Max — LOW Footprint 12.891% Hits 55
Prefix / IP version
/24 · IPv4
Network
123.28.34.0
Broadcast
123.28.34.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
10.7815 , 106.69400000000003
Hits / Errors
55 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.79.0/24

Risk Max — LOW Footprint 12.891% Hits 53
Prefix / IP version
/24 · IPv4
Network
123.28.79.0
Broadcast
123.28.79.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
10.7815 , 106.69400000000007
Hits / Errors
53 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.11.0/24

Risk Max — LOW Footprint 12.891% Hits 52
Prefix / IP version
/24 · IPv4
Network
123.28.11.0
Broadcast
123.28.11.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
10.781499999999998 , 106.69400000000003
Hits / Errors
52 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.223.0/24

Risk Max — LOW Footprint 12.500% Hits 75
Prefix / IP version
/24 · IPv4
Network
123.28.223.0
Broadcast
123.28.223.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
10.781500000000003 , 106.69400000000005
Hits / Errors
75 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.63.0/24

Risk Max — LOW Footprint 12.500% Hits 75
Prefix / IP version
/24 · IPv4
Network
123.28.63.0
Broadcast
123.28.63.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
10.7815 , 106.694
Hits / Errors
75 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.6.0/24

Risk Max — LOW Footprint 12.500% Hits 70
Prefix / IP version
/24 · IPv4
Network
123.28.6.0
Broadcast
123.28.6.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
10.781500000000001 , 106.69400000000005
Hits / Errors
70 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.2.0/24

Risk Max — LOW Footprint 12.500% Hits 62
Prefix / IP version
/24 · IPv4
Network
123.28.2.0
Broadcast
123.28.2.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
10.781500000000001 , 106.69400000000002
Hits / Errors
62 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.154.0/24

Risk Max — LOW Footprint 12.500% Hits 58
Prefix / IP version
/24 · IPv4
Network
123.28.154.0
Broadcast
123.28.154.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
10.593806896551724 , 106.16655862068971
Hits / Errors
58 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.128.0/24

Risk Max — LOW Footprint 12.500% Hits 57
Prefix / IP version
/24 · IPv4
Network
123.28.128.0
Broadcast
123.28.128.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
10.641933333333334 , 106.30180000000004
Hits / Errors
57 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.204.0/24

Risk Max — LOW Footprint 12.500% Hits 53
Prefix / IP version
/24 · IPv4
Network
123.28.204.0
Broadcast
123.28.204.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
10.781499999999996 , 106.694
Hits / Errors
53 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.174.0/24

Risk Max — LOW Footprint 12.500% Hits 52
Prefix / IP version
/24 · IPv4
Network
123.28.174.0
Broadcast
123.28.174.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
10.644617307692302 , 106.3093423076923
Hits / Errors
52 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.32.0/24

Risk Max — LOW Footprint 12.500% Hits 52
Prefix / IP version
/24 · IPv4
Network
123.28.32.0
Broadcast
123.28.32.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
10.781499999999998 , 106.69400000000003
Hits / Errors
52 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.254.0/24

Risk Max — LOW Footprint 12.500% Hits 45
Prefix / IP version
/24 · IPv4
Network
123.28.254.0
Broadcast
123.28.254.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
10.781499999999996 , 106.69400000000002
Hits / Errors
45 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.249.0/24

Risk Max — LOW Footprint 12.109% Hits 64
Prefix / IP version
/24 · IPv4
Network
123.28.249.0
Broadcast
123.28.249.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
10.781500000000001 , 106.69400000000003
Hits / Errors
64 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.242.0/24

Risk Max — LOW Footprint 12.109% Hits 63
Prefix / IP version
/24 · IPv4
Network
123.28.242.0
Broadcast
123.28.242.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
10.781500000000001 , 106.69400000000002
Hits / Errors
63 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.226.0/24

Risk Max — LOW Footprint 12.109% Hits 54
Prefix / IP version
/24 · IPv4
Network
123.28.226.0
Broadcast
123.28.226.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
10.781499999999996 , 106.69399999999999
Hits / Errors
54 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.243.0/24

Risk Max — LOW Footprint 12.109% Hits 54
Prefix / IP version
/24 · IPv4
Network
123.28.243.0
Broadcast
123.28.243.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
10.781500000000001 , 106.69400000000006
Hits / Errors
54 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.155.0/24

Risk Max — LOW Footprint 12.109% Hits 53
Prefix / IP version
/24 · IPv4
Network
123.28.155.0
Broadcast
123.28.155.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
10.686699999999997 , 106.42760000000004
Hits / Errors
53 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.85.0/24

Risk Max — LOW Footprint 11.719% Hits 66
Prefix / IP version
/24 · IPv4
Network
123.28.85.0
Broadcast
123.28.85.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
10.781500000000003 , 106.69400000000005
Hits / Errors
66 hits · 4 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.87.0/24

Risk Max — LOW Footprint 11.719% Hits 66
Prefix / IP version
/24 · IPv4
Network
123.28.87.0
Broadcast
123.28.87.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
10.781500000000003 , 106.69400000000005
Hits / Errors
66 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.119.0/24

Risk Max — LOW Footprint 11.719% Hits 61
Prefix / IP version
/24 · IPv4
Network
123.28.119.0
Broadcast
123.28.119.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
10.781500000000001 , 106.69400000000005
Hits / Errors
61 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.203.0/24

Risk Max — LOW Footprint 11.719% Hits 57
Prefix / IP version
/24 · IPv4
Network
123.28.203.0
Broadcast
123.28.203.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
10.781500000000001 , 106.69400000000005
Hits / Errors
57 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.19.0/24

Risk Max — LOW Footprint 11.719% Hits 56
Prefix / IP version
/24 · IPv4
Network
123.28.19.0
Broadcast
123.28.19.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
10.781500000000005 , 106.69400000000005
Hits / Errors
56 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.62.0/24

Risk Max — LOW Footprint 11.719% Hits 54
Prefix / IP version
/24 · IPv4
Network
123.28.62.0
Broadcast
123.28.62.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
10.781499999999998 , 106.69400000000003
Hits / Errors
54 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.115.0/24

Risk Max — LOW Footprint 11.719% Hits 52
Prefix / IP version
/24 · IPv4
Network
123.28.115.0
Broadcast
123.28.115.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
10.781500000000001 , 106.69400000000005
Hits / Errors
52 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.134.0/24

Risk Max — LOW Footprint 11.719% Hits 52
Prefix / IP version
/24 · IPv4
Network
123.28.134.0
Broadcast
123.28.134.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
10.636565384615384 , 106.2867153846154
Hits / Errors
52 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.76.0/24

Risk Max — LOW Footprint 11.328% Hits 63
Prefix / IP version
/24 · IPv4
Network
123.28.76.0
Broadcast
123.28.76.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
10.7815 , 106.69400000000002
Hits / Errors
63 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.107.0/24

Risk Max — LOW Footprint 11.328% Hits 58
Prefix / IP version
/24 · IPv4
Network
123.28.107.0
Broadcast
123.28.107.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
10.781499999999998 , 106.694
Hits / Errors
58 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.28.31.0/24

Risk Max — LOW Footprint 11.328% Hits 56
Prefix / IP version
/24 · IPv4
Network
123.28.31.0
Broadcast
123.28.31.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
10.7815 , 106.69400000000003
Hits / Errors
56 hits · 4 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 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 · Quận Ba
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →
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