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:
Carrier grade NAT
·
Clear
Snapshot
2026-01-21
Results
13
Page
1
/
1
62.4.44.0/24
Risk Max
2
LOW
Footprint
0.391
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
62.4.44.0
Broadcast
62.4.44.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.4411 , 19.2632
Hits / Errors
6
hits ·
4
errors
First / Last seen
2024-09-20 11:36 · 2024-09-20 11:36
Top ASN
AS43940 ·
Drustvo za telekomunikacije "MTEL" DOO
Top organization / ISP
Carrier grade NAT
·
Drustvo za telekomunikacije "MTEL" DOO
Top geo
Montenegro
·
Podgorica
·
Podgorica
Window / Updated
2024-09-16 → 2024-09-23 · Updated
2026-01-14
· v2
Open report →
62.4.35.0/24
Risk Max
1
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
62.4.35.0
Broadcast
62.4.35.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.4411 , 19.2632
Hits / Errors
4
hits ·
2
errors
First / Last seen
2023-12-20 15:32 · 2023-12-20 15:32
Top ASN
AS43940 ·
Drustvo za telekomunikacije "MTEL" DOO
Top organization / ISP
Carrier grade NAT
·
Drustvo za telekomunikacije "MTEL" DOO
Top geo
Montenegro
·
Podgorica
·
Podgorica
Window / Updated
2023-12-18 → 2023-12-25 · Updated
2026-01-14
· v2
Open report →
199.66.69.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
199.66.69.0
Broadcast
199.66.69.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
41.6558 , -88.2203
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-05-05 15:09 · 2025-05-06 09:16
Top ASN
AS30600 ·
Metronet
Top organization / ISP
Metronet Carrier Grade NAT
·
Metronet
Top geo
United States
·
Illinois
·
Plainfield
Window / Updated
2025-05-05 → 2025-05-12 · Updated
2026-01-14
· v2
Open report →
62.4.42.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
8
Prefix / IP version
/24 · IPv4
Network
62.4.42.0
Broadcast
62.4.42.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.4411 , 19.2632
Hits / Errors
8
hits ·
2
errors
First / Last seen
2024-09-25 22:12 · 2024-09-25 22:43
Top ASN
AS43940 ·
Drustvo za telekomunikacije "MTEL" DOO
Top organization / ISP
Carrier grade NAT
·
Drustvo za telekomunikacije "MTEL" DOO
Top geo
Montenegro
·
Podgorica
·
Podgorica
Window / Updated
2024-09-23 → 2024-09-30 · Updated
2026-01-14
· v2
Open report →
62.4.45.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
62.4.45.0
Broadcast
62.4.45.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.4411 , 19.2632
Hits / Errors
5
hits ·
1
errors
First / Last seen
2024-09-18 23:19 · 2024-09-18 23:19
Top ASN
AS43940 ·
Drustvo za telekomunikacije "MTEL" DOO
Top organization / ISP
Carrier grade NAT
·
Drustvo za telekomunikacije "MTEL" DOO
Top geo
Montenegro
·
Podgorica
·
Podgorica
Window / Updated
2024-09-16 → 2024-09-23 · Updated
2026-01-14
· v2
Open report →
152.117.104.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
152.117.104.0
Broadcast
152.117.104.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.0373 , -93.6005
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-16 18:40 · 2025-09-16 18:40
Top ASN
AS30600 ·
Metronet
Top organization / ISP
Metronet - Carrier Grade NAT
·
Metronet
Top geo
United States
·
Iowa
·
Ames
Window / Updated
2025-09-15 → 2025-09-22 · Updated
2026-01-14
· v2
Open report →
217.180.228.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
217.180.228.0
Broadcast
217.180.228.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.7136 , -93.6221
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-08-10 06:06 · 2025-08-10 06:06
Top ASN
AS30600 ·
Metronet
Top organization / ISP
Metronet - Carrier Grade NAT
·
Metronet
Top geo
United States
·
Iowa
·
Ankeny
Window / Updated
2025-08-04 → 2025-08-11 · Updated
2026-01-14
· v2
Open report →
69.174.173.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
69.174.173.0
Broadcast
69.174.173.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.4798 , -88.9922
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-08-07 01:53 · 2025-08-07 01:53
Top ASN
AS30600 ·
Metronet
Top organization / ISP
Metronet Carrier Grade NAT
·
Metronet
Top geo
United States
·
Illinois
·
Bloomington
Window / Updated
2025-08-04 → 2025-08-11 · Updated
2026-01-14
· v2
Open report →
162.221.219.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
162.221.219.0
Broadcast
162.221.219.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.9874 , -84.4804
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-08-02 19:09 · 2025-08-02 19:09
Top ASN
AS30600 ·
Metronet
Top organization / ISP
MetroNet - Carrier Grade NAT
·
Metronet
Top geo
United States
·
Kentucky
·
Lexington
Window / Updated
2025-07-28 → 2025-08-04 · Updated
2026-01-14
· v2
Open report →
199.66.65.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
199.66.65.0
Broadcast
199.66.65.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.6837 , -88.3499
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-07-22 16:36 · 2025-07-22 16:36
Top ASN
AS30600 ·
Metronet
Top organization / ISP
MetroNet Carrier Grade NAT
·
Metronet
Top geo
United States
·
Illinois
·
Oswego
Window / Updated
2025-07-21 → 2025-07-28 · Updated
2026-01-14
· v2
Open report →
69.174.136.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
69.174.136.0
Broadcast
69.174.136.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.6837 , -88.3499
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-05-05 22:57 · 2025-05-05 22:57
Top ASN
AS30600 ·
Metronet
Top organization / ISP
MetroNet Carrier Grade NAT
·
Metronet
Top geo
United States
·
Illinois
·
Oswego
Window / Updated
2025-05-05 → 2025-05-12 · Updated
2026-01-14
· v2
Open report →
217.180.232.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
217.180.232.0
Broadcast
217.180.232.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.6423 , -88.4429
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-05-05 20:40 · 2025-05-05 20:40
Top ASN
AS30600 ·
Metronet
Top organization / ISP
Metronet - Carrier Grade NAT
·
Metronet
Top geo
United States
·
Illinois
·
Yorkville
Window / Updated
2025-05-05 → 2025-05-12 · Updated
2026-01-14
· v2
Open report →
69.174.144.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
69.174.144.0
Broadcast
69.174.144.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.6558 , -88.2203
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-05-05 00:44 · 2025-05-05 00:44
Top ASN
AS30600 ·
Metronet
Top organization / ISP
Metronet Carrier Grade NAT
·
Metronet
Top geo
United States
·
Illinois
·
Plainfield
Window / Updated
2025-04-28 → 2025-05-05 · Updated
2026-01-14
· v2
Open report →
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