DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6

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: CJSC "ER-Telecom Holding" Tyumen' branch · Clear
Snapshot 2026-02-15 Results 5 Page 1 / 1

188.186.42.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
188.186.42.0
Broadcast
188.186.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-14 06:22 · 2025-09-14 06:22
Top ASN
AS41682 · JSC ER-Telecom Holding
Top organization / ISP
JSC "ER-Telecom Holding" Tyumen' branch · CJSC "ER-Telecom Holding" Tyumen' branch
Top geo
Russia · Tyumen Oblast · Tyumen
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

188.186.16.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.186.16.0
Broadcast
188.186.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 22:43 · 2025-12-17 22:43
Top ASN
AS41682 · JSC ER-Telecom Holding
Top organization / ISP
JSC "ER-Telecom Holding" Tyumen' branch · CJSC "ER-Telecom Holding" Tyumen' branch
Top geo
Russia · Tyumen Oblast · Tyumen
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

188.186.24.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.186.24.0
Broadcast
188.186.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-15 20:24 · 2025-11-15 20:24
Top ASN
AS41682 · JSC ER-Telecom Holding
Top organization / ISP
JSC "ER-Telecom Holding" Tyumen' branch · CJSC "ER-Telecom Holding" Tyumen' branch
Top geo
Russia · Tyumen Oblast · Tyumen
Window / Updated
2025-11-10 → 2025-11-17 · Updated 2026-01-14 · v2
Open report →

188.186.76.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.186.76.0
Broadcast
188.186.76.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-28 01:14 · 2025-09-28 01:14
Top ASN
AS41682 · JSC ER-Telecom Holding
Top organization / ISP
JSC "ER-Telecom Holding" Tyumen' branch · CJSC "ER-Telecom Holding" Tyumen' branch
Top geo
Russia · Tyumen Oblast · Tyumen
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2
Open report →

188.186.91.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.186.91.0
Broadcast
188.186.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
57.1533 , 65.5418
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-06 20:00 · 2025-09-06 20:00
Top ASN
AS41682 · JSC ER-Telecom Holding
Top organization / ISP
JSC "ER-Telecom Holding" Tyumen' branch · CJSC "ER-Telecom Holding" Tyumen' branch
Top geo
Russia · Tyumen Oblast · Tyumen
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2
Open report →