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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Active filter:
Bangladesh Telegraph & Telephone Board
·
Clear
Snapshot
2026-03-12
Results
21
Page
1
/
1
114.130.187.0/24
Risk Max
1
LOW
Footprint
7.422
%
Hits
31
Prefix / IP version
/24 · IPv4
Network
114.130.187.0
Broadcast
114.130.187.255
Observed IPs / Subnet size
19
observed ·
256
total
Centroid
23.789099999999998 , 90.41260000000003
Hits / Errors
31
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
Bangladesh Telegraph & Telephone Board
·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
114.130.181.0/24
Risk Max
1
LOW
Footprint
1.953
%
Hits
16
Prefix / IP version
/24 · IPv4
Network
114.130.181.0
Broadcast
114.130.181.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
23.7891 , 90.4126
Hits / Errors
16
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
Bangladesh Telegraph & Telephone Board
·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
114.130.188.0/24
Risk Max
—
LOW
Footprint
33.594
%
Hits
139
Prefix / IP version
/24 · IPv4
Network
114.130.188.0
Broadcast
114.130.188.255
Observed IPs / Subnet size
86
observed ·
256
total
Centroid
23.816274100719458 , 90.40972949640296
Hits / Errors
139
hits ·
2
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
Bangladesh Telegraph & Telephone Board
·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
114.130.156.0/24
Risk Max
—
LOW
Footprint
31.250
%
Hits
126
Prefix / IP version
/24 · IPv4
Network
114.130.156.0
Broadcast
114.130.156.255
Observed IPs / Subnet size
80
observed ·
256
total
Centroid
23.73281111111109 , 90.40818888888887
Hits / Errors
126
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
Bangladesh Telegraph & Telephone Board
·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
114.130.168.0/24
Risk Max
—
LOW
Footprint
19.531
%
Hits
84
Prefix / IP version
/24 · IPv4
Network
114.130.168.0
Broadcast
114.130.168.255
Observed IPs / Subnet size
50
observed ·
256
total
Centroid
23.789099999999987 , 90.41259999999996
Hits / Errors
84
hits ·
2
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
Bangladesh Telegraph & Telephone Board
·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
114.130.157.0/24
Risk Max
—
LOW
Footprint
18.750
%
Hits
85
Prefix / IP version
/24 · IPv4
Network
114.130.157.0
Broadcast
114.130.157.255
Observed IPs / Subnet size
48
observed ·
256
total
Centroid
23.73522823529409 , 90.4056270588235
Hits / Errors
85
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
Bangladesh Telegraph & Telephone Board
·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
114.130.159.0/24
Risk Max
—
LOW
Footprint
14.453
%
Hits
56
Prefix / IP version
/24 · IPv4
Network
114.130.159.0
Broadcast
114.130.159.255
Observed IPs / Subnet size
37
observed ·
256
total
Centroid
23.78581607142857 , 90.41264821428572
Hits / Errors
56
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
Bangladesh Telegraph & Telephone Board
·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
114.130.173.0/24
Risk Max
—
LOW
Footprint
1.953
%
Hits
25
Prefix / IP version
/24 · IPv4
Network
114.130.173.0
Broadcast
114.130.173.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
23.789100000000005 , 90.4126
Hits / Errors
25
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
Bangladesh Telegraph & Telephone Board
·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
114.130.190.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
114.130.190.0
Broadcast
114.130.190.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
23.8175 , 90.40959999999998
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
Bangladesh Telegraph & Telephone Board
·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
114.130.152.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
13
Prefix / IP version
/24 · IPv4
Network
114.130.152.0
Broadcast
114.130.152.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
23.7891 , 90.41260000000001
Hits / Errors
13
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
Bangladesh Telegraph & Telephone Board
·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
114.130.176.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
13
Prefix / IP version
/24 · IPv4
Network
114.130.176.0
Broadcast
114.130.176.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
23.7891 , 90.41260000000001
Hits / Errors
13
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
Bangladesh Telegraph & Telephone Board
·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
114.130.160.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
114.130.160.0
Broadcast
114.130.160.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
23.7891 , 90.4126
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
Bangladesh Telegraph & Telephone Board
·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
180.211.191.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
180.211.191.0
Broadcast
180.211.191.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
22.705 , 90.3701
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
— ·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Barisal Division
·
Barishal
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
203.112.204.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
203.112.204.0
Broadcast
203.112.204.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.7484 , 90.4079
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS17494 ·
Telecom Operator & Internet Service Provider as well
Top organization / ISP
Bangladesh Telegraph & Telephone Board
·
Bangladesh Telecommunications Company Ltd.
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
203.112.213.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
203.112.213.0
Broadcast
203.112.213.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.7484 , 90.4079
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
Bangladesh Telegraph & Telephone Board
·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
180.211.186.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
180.211.186.0
Broadcast
180.211.186.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
24.685 , 88.1564
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
— ·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Rajshahi Division
·
Shibganj
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
203.112.206.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
203.112.206.0
Broadcast
203.112.206.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.7484 , 90.4079
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
Bangladesh Telegraph & Telephone Board
·
Bangladesh Telecommunications Company Ltd.
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
180.211.135.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
180.211.135.0
Broadcast
180.211.135.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.7298 , 90.3854
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
— ·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Dhaka Division
·
Azimpur
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
180.211.161.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
180.211.161.0
Broadcast
180.211.161.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.7484 , 90.4079
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
— ·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
203.112.211.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
203.112.211.0
Broadcast
203.112.211.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.7484 , 90.4079
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
Bangladesh Telegraph & Telephone Board
·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
203.112.209.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
203.112.209.0
Broadcast
203.112.209.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.7484 , 90.4079
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS45588 ·
Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
Top organization / ISP
Bangladesh Telegraph & Telephone Board
·
Bangladesh Telegraph & Telephone Board
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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