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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Go Vap
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Snapshot
2026-03-12
Results
94
Page
3
/
3
123.31.101.0/24
Risk Max
—
LOW
Footprint
3.906
%
Hits
15
Prefix / IP version
/24 · IPv4
Network
123.31.101.0
Broadcast
123.31.101.255
Observed IPs / Subnet size
10
observed ·
256
total
Centroid
10.812600000000002 , 106.67800000000001
Hits / Errors
15
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
·
Go Vap
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.31.105.0/24
Risk Max
—
LOW
Footprint
3.516
%
Hits
23
Prefix / IP version
/24 · IPv4
Network
123.31.105.0
Broadcast
123.31.105.255
Observed IPs / Subnet size
9
observed ·
256
total
Centroid
13.033295652173914 , 106.49452173913042
Hits / Errors
23
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
·
Go Vap
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.31.84.0/24
Risk Max
—
LOW
Footprint
3.516
%
Hits
11
Prefix / IP version
/24 · IPv4
Network
123.31.84.0
Broadcast
123.31.84.255
Observed IPs / Subnet size
9
observed ·
256
total
Centroid
10.847700000000001 , 106.71730000000001
Hits / Errors
11
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
·
Go Vap
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.31.73.0/24
Risk Max
—
LOW
Footprint
3.125
%
Hits
18
Prefix / IP version
/24 · IPv4
Network
123.31.73.0
Broadcast
123.31.73.255
Observed IPs / Subnet size
8
observed ·
256
total
Centroid
10.8412 , 106.71002222222222
Hits / Errors
18
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
·
Go Vap
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
222.253.104.0/24
Risk Max
—
LOW
Footprint
3.125
%
Hits
18
Prefix / IP version
/24 · IPv4
Network
222.253.104.0
Broadcast
222.253.104.255
Observed IPs / Subnet size
8
observed ·
256
total
Centroid
10.8126 , 106.67799999999998
Hits / Errors
18
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 ·
VNPT Corp
Top organization / ISP
Ho Chi Minh City Post and Telecom Company
·
VietNam Post and Telecom Corporation
Top geo
Vietnam
·
Ho Chi Minh
·
Go Vap
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.31.74.0/24
Risk Max
—
LOW
Footprint
3.125
%
Hits
16
Prefix / IP version
/24 · IPv4
Network
123.31.74.0
Broadcast
123.31.74.255
Observed IPs / Subnet size
8
observed ·
256
total
Centroid
10.87695 , 106.75004999999999
Hits / Errors
16
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
·
Go Vap
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.31.75.0/24
Risk Max
—
LOW
Footprint
3.125
%
Hits
13
Prefix / IP version
/24 · IPv4
Network
123.31.75.0
Broadcast
123.31.75.255
Observed IPs / Subnet size
8
observed ·
256
total
Centroid
10.872000000000002 , 106.74450769230768
Hits / Errors
13
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
·
Go Vap
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
222.253.82.0/24
Risk Max
—
LOW
Footprint
3.125
%
Hits
12
Prefix / IP version
/24 · IPv4
Network
222.253.82.0
Broadcast
222.253.82.255
Observed IPs / Subnet size
8
observed ·
256
total
Centroid
10.817300000000001 , 106.65185000000001
Hits / Errors
12
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 ·
VNPT Corp
Top organization / ISP
Ho Chi Minh City Post and Telecom Company
·
VietNam Post and Telecom Corporation
Top geo
Vietnam
·
Ho Chi Minh
·
Go Vap
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.31.107.0/24
Risk Max
—
LOW
Footprint
2.734
%
Hits
15
Prefix / IP version
/24 · IPv4
Network
123.31.107.0
Broadcast
123.31.107.255
Observed IPs / Subnet size
7
observed ·
256
total
Centroid
10.8126 , 106.67799999999997
Hits / Errors
15
hits ·
0
errors
First / Last seen
2026-02-23 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
·
Go Vap
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.31.87.0/24
Risk Max
—
LOW
Footprint
2.344
%
Hits
11
Prefix / IP version
/24 · IPv4
Network
123.31.87.0
Broadcast
123.31.87.255
Observed IPs / Subnet size
6
observed ·
256
total
Centroid
10.836 , 106.7042
Hits / Errors
11
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
·
Go Vap
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.31.85.0/24
Risk Max
—
LOW
Footprint
2.344
%
Hits
9
Prefix / IP version
/24 · IPv4
Network
123.31.85.0
Broadcast
123.31.85.255
Observed IPs / Subnet size
6
observed ·
256
total
Centroid
10.869800000000001 , 106.74204444444445
Hits / Errors
9
hits ·
0
errors
First / Last seen
2026-02-23 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
·
Go Vap
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.31.104.0/24
Risk Max
—
LOW
Footprint
2.344
%
Hits
8
Prefix / IP version
/24 · IPv4
Network
123.31.104.0
Broadcast
123.31.104.255
Observed IPs / Subnet size
6
observed ·
256
total
Centroid
10.8126 , 106.678
Hits / Errors
8
hits ·
0
errors
First / Last seen
2026-02-23 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
·
Go Vap
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
222.253.79.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
8
Prefix / IP version
/24 · IPv4
Network
222.253.79.0
Broadcast
222.253.79.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
10.816125 , 106.6583875
Hits / Errors
8
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS45899 ·
VNPT Corp
Top organization / ISP
Ho Chi Minh City Post and Telecom Company
·
VietNam Post and Telecom Corporation
Top geo
Vietnam
·
Ho Chi Minh
·
Go Vap
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
222.253.80.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
222.253.80.0
Broadcast
222.253.80.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
10.81495 , 106.664925
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS45899 ·
VNPT Corp
Top organization / ISP
Ho Chi Minh City Post and Telecom Company
·
VietNam Post and Telecom Corporation
Top geo
Vietnam
·
Ho Chi Minh
·
Go Vap
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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