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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: Vĩnh Lộc · Clear
Snapshot 2026-03-20 Results — Page 3 / 3

222.252.139.0/24

Risk Max — LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
222.252.139.0
Broadcast
222.252.139.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
20.0544 , 105.61570000000002
Hits / Errors
12 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 Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.235.0/24

Risk Max — LOW Footprint 2.734% Hits 14
Prefix / IP version
/24 · IPv4
Network
222.252.235.0
Broadcast
222.252.235.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
20.054399999999998 , 105.61570000000002
Hits / Errors
14 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
— · VietNam Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.199.0/24

Risk Max — LOW Footprint 2.734% Hits 12
Prefix / IP version
/24 · IPv4
Network
222.252.199.0
Broadcast
222.252.199.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
20.350033333333336 , 105.85623333333335
Hits / Errors
12 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 Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.185.0/24

Risk Max — LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
222.252.185.0
Broadcast
222.252.185.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
20.229672727272725 , 105.65759090909091
Hits / Errors
11 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 Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.203.0/24

Risk Max — LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
222.252.203.0
Broadcast
222.252.203.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
20.0544 , 105.6157
Hits / Errors
11 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
— · VietNam Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.228.0/24

Risk Max — LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
222.252.228.0
Broadcast
222.252.228.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
20.054399999999998 , 105.61570000000003
Hits / Errors
10 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 Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.208.0/24

Risk Max — LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
222.252.208.0
Broadcast
222.252.208.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
20.054399999999998 , 105.61570000000002
Hits / Errors
10 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 Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

113.160.183.0/24

Risk Max — LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
113.160.183.0
Broadcast
113.160.183.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
20.054400000000005 , 105.61600000000001
Hits / Errors
10 hits · 1 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 · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.242.0/24

Risk Max — LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
222.252.242.0
Broadcast
222.252.242.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
20.0544 , 105.61570000000002
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
— · VietNam Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.151.0/24

Risk Max — LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
222.252.151.0
Broadcast
222.252.151.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
20.375733333333333 , 105.69250000000001
Hits / Errors
9 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 Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.152.0/24

Risk Max — LOW Footprint 2.344% Hits 11
Prefix / IP version
/24 · IPv4
Network
222.252.152.0
Broadcast
222.252.152.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
20.31730909090909 , 105.67853636363638
Hits / Errors
11 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 Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.209.0/24

Risk Max — LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
222.252.209.0
Broadcast
222.252.209.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
20.1652625 , 105.7059
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
— · VietNam Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.196.0/24

Risk Max — LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
222.252.196.0
Broadcast
222.252.196.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
20.054400000000005 , 105.61570000000003
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
— · VietNam Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.195.0/24

Risk Max — LOW Footprint 1.953% Hits 11
Prefix / IP version
/24 · IPv4
Network
222.252.195.0
Broadcast
222.252.195.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
20.296281818181818 , 105.8125
Hits / Errors
11 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 Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.253.0/24

Risk Max — LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
222.252.253.0
Broadcast
222.252.253.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
20.0544 , 105.6157
Hits / Errors
8 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 Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.213.0/24

Risk Max — LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
222.252.213.0
Broadcast
222.252.213.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
20.1652625 , 105.7059
Hits / Errors
8 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 Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.184.0/24

Risk Max — LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
222.252.184.0
Broadcast
222.252.184.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
20.1749 , 105.64450000000001
Hits / Errors
8 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 Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.147.0/24

Risk Max — LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
222.252.147.0
Broadcast
222.252.147.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
20.0544 , 105.61570000000002
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
— · VietNam Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.201.0/24

Risk Max — LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
222.252.201.0
Broadcast
222.252.201.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
20.0544 , 105.61570000000002
Hits / Errors
5 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 Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.148.0/24

Risk Max — LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
222.252.148.0
Broadcast
222.252.148.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
20.44 , 105.70786000000001
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
— · VietNam Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.172.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
222.252.172.0
Broadcast
222.252.172.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
20.5364 , 105.7309
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
— · VietNam Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

222.252.138.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
222.252.138.0
Broadcast
222.252.138.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
20.0544 , 105.6157
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
— · VietNam Post and Telecom Corporation
Top geo
Vietnam · Thanh Hóa Province · Vĩnh Lộc
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →
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