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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: Telzar · Clear
Snapshot 2026-03-11 Results 12 Page 1 / 1

147.234.69.0/24

Risk Max — LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
147.234.69.0
Broadcast
147.234.69.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
32.0837 , 34.8282
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS51825 · Telzar 019 International Telecommunications Services LTD
Top organization / ISP
Telzar · Telzar 019 International Telecommunications Services LTD
Top geo
Israel · Tel Aviv · Bnei Brak
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

213.137.71.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
213.137.71.0
Broadcast
213.137.71.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
31.990650000000002 , 34.7843
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
AS51825 · Telzar 019 International Telecommunications Services LTD
Top organization / ISP
Telzar 019 International Telecommunications Services LTD · Telzar 019 International Telecommunications Services LTD
Top geo
Israel · Tel Aviv · Holon
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

147.234.71.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
147.234.71.0
Broadcast
147.234.71.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.0837 , 34.8282
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS51825 · Telzar 019 International Telecommunications Services LTD
Top organization / ISP
Telzar · Telzar 019 International Telecommunications Services LTD
Top geo
Israel · Tel Aviv · Bnei Brak
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

147.234.73.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
147.234.73.0
Broadcast
147.234.73.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
31.976066666666664 , 34.92666666666667
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS51825 · Telzar 019 International Telecommunications Services LTD
Top organization / ISP
Telzar · Telzar 019 International Telecommunications Services LTD
Top geo
Israel · Tel Aviv · Tel Aviv
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

213.137.78.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
213.137.78.0
Broadcast
213.137.78.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
31.3141 , 34.6203
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS51825 · Telzar 019 International Telecommunications Services LTD
Top organization / ISP
— · Hallo ISP
Top geo
Israel · Southern District · Ofakim
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

147.234.99.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
147.234.99.0
Broadcast
147.234.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1068 , 34.8892
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS51825 · Telzar 019 International Telecommunications Services LTD
Top organization / ISP
Telzar 019 International Telecommunications Services LTD · Telzar 019 International Telecommunications Services LTD
Top geo
Israel · Central District · Petah Tikva
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

147.234.96.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
147.234.96.0
Broadcast
147.234.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1068 , 34.8892
Hits / Errors
2 hits · 2 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS51825 · Telzar 019 International Telecommunications Services LTD
Top organization / ISP
Telzar 019 International Telecommunications Services LTD · Telzar 019 International Telecommunications Services LTD
Top geo
Israel · Central District · Petah Tikva
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

213.137.77.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.137.77.0
Broadcast
213.137.77.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0809 , 34.7806
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS51825 · Telzar 019 International Telecommunications Services LTD
Top organization / ISP
Telzar 019 International Telecommunications Services LTD · Telzar 019 International Telecommunications Services LTD
Top geo
Israel · Tel Aviv · Tel Aviv
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

213.137.79.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.137.79.0
Broadcast
213.137.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.971 , 34.7894
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS51825 · Telzar 019 International Telecommunications Services LTD
Top organization / ISP
Telzar 019 International Telecommunications Services LTD · Telzar 019 International Telecommunications Services LTD
Top geo
Israel · Central District · Rishon LeTsiyyon
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

213.137.73.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.137.73.0
Broadcast
213.137.73.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
31.6693 , 34.5715
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS51825 · Telzar 019 International Telecommunications Services LTD
Top organization / ISP
Telzar 019 International Telecommunications Services LTD · Telzar 019 International Telecommunications Services LTD
Top geo
Israel · Southern District · Ashquelon
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

147.234.68.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
147.234.68.0
Broadcast
147.234.68.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0837 , 34.8282
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS51825 · Telzar 019 International Telecommunications Services LTD
Top organization / ISP
Telzar · Telzar 019 International Telecommunications Services LTD
Top geo
Israel · Tel Aviv · Bnei Brak
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

147.234.101.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
147.234.101.0
Broadcast
147.234.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.1068 , 34.8892
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS51825 · Telzar 019 International Telecommunications Services LTD
Top organization / ISP
Telzar 019 International Telecommunications Services LTD · Telzar 019 International Telecommunications Services LTD
Top geo
Israel · Central District · Petah Tikva
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →