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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: PF NAT · Clear
Snapshot 2026-01-21 Results 5 Page 1 / 1

178.176.86.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.176.86.0
Broadcast
178.176.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.7161 , 48.3692
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 14:43 · 2025-12-17 14:43
Top ASN
AS31133 · PJSC MegaFon
Top organization / ISP
PF NAT · PJSC MegaFon
Top geo
Russia · Ulyanovsk Oblast · Teren'ga
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

178.176.82.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.176.82.0
Broadcast
178.176.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.2061 , 50.1509
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 11:04 · 2025-12-14 11:04
Top ASN
AS31133 · PJSC MegaFon
Top organization / ISP
PF NAT · PJSC MegaFon
Top geo
Russia · Samara Oblast · Samara
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

178.178.208.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.178.208.0
Broadcast
178.178.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.1957 , 45.0107
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-24 21:15 · 2025-11-24 21:15
Top ASN
AS31133 · PJSC MegaFon
Top organization / ISP
PF NAT · PJSC MegaFon
Top geo
Russia · Penza Oblast · Penza
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

178.176.84.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.176.84.0
Broadcast
178.176.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.8211 , 53.9922
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-06-23 18:33 · 2025-06-23 18:33
Top ASN
AS31133 · PJSC MegaFon
Top organization / ISP
PF NAT · PJSC MegaFon
Top geo
Russia · Bashkortostan Republic · Sharan
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2
Open report →

178.176.87.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.176.87.0
Broadcast
178.176.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.6254 , 44.0449
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-02-24 23:59 · 2025-02-24 23:59
Top ASN
AS31133 · PJSC MegaFon
Top organization / ISP
PF NAT · PJSC MegaFon
Top geo
Russia · Volgograd Oblast · Bereslavka
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2
Open report →