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.
Search
Active filter:
PT. First Media
·
Clear
Snapshot
2026-03-07
Results
22
Page
1
/
1
139.228.34.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
9
Prefix / IP version
/24 · IPv4
Network
139.228.34.0
Broadcast
139.228.34.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-7.259400000000001 , 112.786
Hits / Errors
9
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
— ·
PT. First Media, Tbk
Top geo
Indonesia
·
East Java
·
Surabaya
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.0.65.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
139.0.65.0
Broadcast
139.0.65.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.2208 , 106.8403
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
— ·
PT. First Media, Tbk
Top geo
Indonesia
·
Jakarta
·
Jakarta
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.0.164.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
139.0.164.0
Broadcast
139.0.164.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.2208 , 106.8403
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
— ·
PT. First Media, Tbk
Top geo
Indonesia
·
Jakarta
·
Jakarta
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.194.235.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
139.194.235.0
Broadcast
139.194.235.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
3.5756 , 98.678
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
Asia Pacific Network Information Centre
·
PT. First Media
Top geo
Indonesia
·
North Sumatra
·
Medan
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.0.206.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
139.0.206.0
Broadcast
139.0.206.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.1088 , 106.67310000000002
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
— ·
PT. First Media, Tbk
Top geo
Indonesia
·
Banten
·
Tangerang
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
140.0.241.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
140.0.241.0
Broadcast
140.0.241.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.2208 , 106.8403
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
Asia Pacific Network Information Centre
·
PT. First Media, Tbk
Top geo
Indonesia
·
Jakarta
·
Jakarta
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.194.227.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
139.194.227.0
Broadcast
139.194.227.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
3.5756 , 98.678
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
Asia Pacific Network Information Centre
·
PT. First Media
Top geo
Indonesia
·
North Sumatra
·
Medan
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.193.53.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
139.193.53.0
Broadcast
139.193.53.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.3966 , 106.8164
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
— ·
PT. First Media, Tbk
Top geo
Indonesia
·
West Java
·
Depok
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.0.86.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.0.86.0
Broadcast
139.0.86.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-7.2523 , 112.7572
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
— ·
PT. First Media, Tbk
Top geo
Indonesia
·
East Java
·
Surabaya
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.194.62.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.194.62.0
Broadcast
139.194.62.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.2056 , 106.8376
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
Asia Pacific Network Information Centre
·
PT. First Media
Top geo
Indonesia
·
Jakarta
·
Jakarta
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
140.0.216.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
140.0.216.0
Broadcast
140.0.216.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.2208 , 106.8403
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
Asia Pacific Network Information Centre
·
PT. First Media, Tbk
Top geo
Indonesia
·
Jakarta
·
Jakarta
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.0.79.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.0.79.0
Broadcast
139.0.79.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.2208 , 106.8403
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
— ·
PT. First Media, Tbk
Top geo
Indonesia
·
Jakarta
·
Jakarta
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.0.207.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.0.207.0
Broadcast
139.0.207.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.1088 , 106.6731
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
— ·
PT. First Media, Tbk
Top geo
Indonesia
·
Banten
·
Tangerang
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.195.186.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.195.186.0
Broadcast
139.195.186.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-7.9826 , 112.6308
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
Asia Pacific Network Information Centre
·
PT. First Media
Top geo
Indonesia
·
East Java
·
Malang
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.193.51.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.193.51.0
Broadcast
139.193.51.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.3794 , 106.7906
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
— ·
PT. First Media, Tbk
Top geo
Indonesia
·
West Java
·
Depok
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.192.93.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.192.93.0
Broadcast
139.192.93.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.2808 , 106.9835
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
— ·
PT. First Media, Tbk
Top geo
Indonesia
·
West Java
·
Bekasi
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.194.63.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.194.63.0
Broadcast
139.194.63.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.2035 , 106.8139
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
Asia Pacific Network Information Centre
·
PT. First Media
Top geo
Indonesia
·
Jakarta
·
Jakarta
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.194.76.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.194.76.0
Broadcast
139.194.76.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.2208 , 106.8403
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
Asia Pacific Network Information Centre
·
PT. First Media
Top geo
Indonesia
·
Jakarta
·
Jakarta
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.194.64.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.194.64.0
Broadcast
139.194.64.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.2208 , 106.8403
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
Asia Pacific Network Information Centre
·
PT. First Media
Top geo
Indonesia
·
Jakarta
·
Jakarta
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.192.88.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.192.88.0
Broadcast
139.192.88.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.2808 , 106.9835
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
— ·
PT. First Media, Tbk
Top geo
Indonesia
·
West Java
·
Bekasi
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.0.254.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.0.254.0
Broadcast
139.0.254.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.2208 , 106.8403
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
— ·
PT. First Media, Tbk
Top geo
Indonesia
·
Jakarta
·
Jakarta
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.194.159.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.194.159.0
Broadcast
139.194.159.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.2208 , 106.8403
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS23700 ·
Linknet-Fastnet ASN
Top organization / ISP
Asia Pacific Network Information Centre
·
PT. First Media
Top geo
Indonesia
·
Jakarta
·
Jakarta
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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