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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: Surgut · Clear
Snapshot 2026-01-22 Results 26 Page 1 / 1

188.19.160.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
188.19.160.0
Broadcast
188.19.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
4 hits · 0 errors
First / Last seen
2024-11-13 05:42 · 2024-11-13 05:42
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · OJSC uralsvyazinform
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2024-11-11 → 2024-11-18 · Updated 2026-01-14 · v2
Open report →

151.252.94.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.252.94.0
Broadcast
151.252.94.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-10-11 17:40 · 2025-10-11 17:40
Top ASN
AS30855 · Tele-plus LLC
Top organization / ISP
Tele-plus LLC · Tele-plus LLC
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2
Open report →

5.140.11.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
5.140.11.0
Broadcast
5.140.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 08:13 · 2025-09-15 08:13
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · OJSC Rostelecom
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

151.252.88.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.252.88.0
Broadcast
151.252.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
2 hits · 0 errors
First / Last seen
2023-09-28 18:22 · 2023-09-28 18:22
Top ASN
AS30855 · Tele-plus LLC
Top organization / ISP
Tele-plus LLC · Tele-plus LLC
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2023-09-25 → 2023-10-02 · Updated 2026-01-14 · v2
Open report →

5.53.22.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
5.53.22.0
Broadcast
5.53.22.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 15:34 · 2025-12-17 15:34
Top ASN
AS50923 · Metroset Ltd.
Top organization / ISP
Metroset Ltd. · Metroset Ltd
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

188.19.174.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.19.174.0
Broadcast
188.19.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 02:35 · 2025-12-14 02:35
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · OJSC uralsvyazinform
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

188.19.56.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.19.56.0
Broadcast
188.19.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-01 13:35 · 2025-12-01 13:35
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · OJSC uralsvyazinform
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2
Open report →

94.50.37.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
94.50.37.0
Broadcast
94.50.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-24 14:50 · 2025-11-24 14:50
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · OJSC Uralsvyazinform
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

188.19.165.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.19.165.0
Broadcast
188.19.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-24 12:51 · 2025-11-24 12:51
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · OJSC uralsvyazinform
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

188.17.59.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.17.59.0
Broadcast
188.17.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-23 13:05 · 2025-11-23 13:05
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · OJSC uralsvyazinform
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2
Open report →

178.209.244.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.209.244.0
Broadcast
178.209.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-23 09:50 · 2025-11-23 09:50
Top ASN
AS12714 · PJSC MegaFon
Top organization / ISP
Net By Net Holding LLC · PJSC MegaFon
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2
Open report →

94.50.110.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
94.50.110.0
Broadcast
94.50.110.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-22 11:30 · 2025-11-22 11:30
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · PJSC Rostelecom
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2
Open report →

188.17.57.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.17.57.0
Broadcast
188.17.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 12:46 · 2025-11-06 12:46
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · OJSC uralsvyazinform
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

188.19.49.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.19.49.0
Broadcast
188.19.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-02 01:31 · 2025-10-02 01:31
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · OJSC uralsvyazinform
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →

188.18.245.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.18.245.0
Broadcast
188.18.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-29 05:50 · 2025-09-29 05:50
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · OJSC uralsvyazinform
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →

178.47.12.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.47.12.0
Broadcast
178.47.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-23 21:53 · 2025-09-23 21:53
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · OJSC uralsvyazinform
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2
Open report →

188.17.25.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.17.25.0
Broadcast
188.17.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-23 07:02 · 2025-09-23 07:02
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · OJSC uralsvyazinform
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2
Open report →

176.208.85.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
176.208.85.0
Broadcast
176.208.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-20 22:42 · 2025-09-20 22:42
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
— · PJSC Rostelecom
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

94.125.243.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
94.125.243.0
Broadcast
94.125.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-17 06:02 · 2025-09-17 06:02
Top ASN
AS41822 · MTS PJSC
Top organization / ISP
Pjsc MTS · TNGS-NORTH network
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

188.17.21.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.17.21.0
Broadcast
188.17.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-14 06:52 · 2025-09-14 06:52
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · OJSC uralsvyazinform
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

188.18.249.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.18.249.0
Broadcast
188.18.249.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-12 08:23 · 2025-09-12 08:23
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · OJSC uralsvyazinform
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

188.19.62.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.19.62.0
Broadcast
188.19.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-12 07:44 · 2025-09-12 07:44
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · OJSC uralsvyazinform
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

188.19.173.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.19.173.0
Broadcast
188.19.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-12 00:50 · 2025-09-12 00:50
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · OJSC uralsvyazinform
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

178.47.127.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.47.127.0
Broadcast
178.47.127.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-27 23:12 · 2025-08-27 23:12
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · OJSC uralsvyazinform
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2
Open report →

141.101.200.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
141.101.200.0
Broadcast
141.101.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2546 , 73.3962
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-24 20:32 · 2025-08-24 20:32
Top ASN
AS60067 · N-Telecom Ltd
Top organization / ISP
N-Telecom Ltd · N-Telecom Ltd
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2
Open report →

188.18.246.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.18.246.0
Broadcast
188.18.246.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
61.2576 , 73.4177
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-20 12:36 · 2025-08-20 12:36
Top ASN
AS12389 · PJSC Rostelecom
Top organization / ISP
Dynamic distribution IPs for broadband services · OJSC uralsvyazinform
Top geo
Russia · Khanty-Mansia · Surgut
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2
Open report →