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:
Waterford
·
Clear
Snapshot
2026-03-04
Results
24
Page
1
/
1
51.37.217.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
51.37.217.0
Broadcast
51.37.217.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
52.2583 , -7.11194
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS15502 ·
Vodafone Ireland Limited
Top organization / ISP
Vodafone Ireland Limited
·
Vodafone Ireland
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
86.46.255.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
86.46.255.0
Broadcast
86.46.255.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
52.2568 , -7.1097
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Top ASN
AS5466 ·
Eircom Limited
Top organization / ISP
— ·
Eircom Limited
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
84.203.140.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
18
Prefix / IP version
/24 · IPv4
Network
84.203.140.0
Broadcast
84.203.140.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2568 , -7.1097
Hits / Errors
18
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS31122 ·
Digiweb ltd
Top organization / ISP
Viatel Ltd
·
Digiweb ltd
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
95.44.110.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
95.44.110.0
Broadcast
95.44.110.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2568 , -7.1097
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
AS5466 ·
Eircom Limited
Top organization / ISP
— ·
Eircom Limited
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
217.183.132.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
217.183.132.0
Broadcast
217.183.132.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2568 , -7.1097
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
AS5466 ·
Eircom Limited
Top organization / ISP
Eircom Limited
·
Eircom Limited
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
109.78.83.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
109.78.83.0
Broadcast
109.78.83.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2583 , -7.11194
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
AS15502 ·
Vodafone Ireland Limited
Top organization / ISP
— ·
Vodafone Ireland Limited
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
185.101.87.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
185.101.87.0
Broadcast
185.101.87.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2568 , -7.1097
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS204458 ·
Hispeed Wireless Broadband Ltd
Top organization / ISP
Hispeed Wireless Broadband Ltd
·
Hispeed Wireless Broadband Ltd
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
178.167.131.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
178.167.131.0
Broadcast
178.167.131.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2583 , -7.11194
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS13280 ·
Three Ireland (Hutchison) limited
Top organization / ISP
Hutchison 3G Ireland Ltd.
·
Three Ireland (Hutchison) limited
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
51.171.180.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
51.171.180.0
Broadcast
51.171.180.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2568 , -7.1097
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Top ASN
AS5466 ·
Eircom Limited
Top organization / ISP
Eircom Limited
·
Eircom Limited
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
217.183.133.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
217.183.133.0
Broadcast
217.183.133.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2568 , -7.1097
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5466 ·
Eircom Limited
Top organization / ISP
Eircom Limited
·
Eircom Limited
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
86.41.10.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
86.41.10.0
Broadcast
86.41.10.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2568 , -7.1097
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS5466 ·
Eircom Limited
Top organization / ISP
— ·
Eircom Limited
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
109.76.8.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
109.76.8.0
Broadcast
109.76.8.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2583 , -7.11194
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS15502 ·
Vodafone Ireland Limited
Top organization / ISP
— ·
Vodafone Ireland
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
86.43.191.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
86.43.191.0
Broadcast
86.43.191.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2568 , -7.1097
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS5466 ·
Eircom Limited
Top organization / ISP
— ·
Eircom Limited
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
37.203.50.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
37.203.50.0
Broadcast
37.203.50.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2568 , -7.1097
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS51173 ·
Premier Data Networks LTD
Top organization / ISP
— ·
Premier Broadband
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
51.187.169.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
51.187.169.0
Broadcast
51.187.169.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2583 , -7.11194
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS5607 ·
Sky UK Limited
Top organization / ISP
Sky Broadband
·
Sky UK Limited
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
76.24.8.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
76.24.8.0
Broadcast
76.24.8.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.3458 , -72.1473
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS7922 ·
Comcast Cable Communications, LLC
Top organization / ISP
Comcast Cable Communications, Inc.
·
Comcast Cable Communications, LLC
Top geo
United States
·
Connecticut
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
173.35.62.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
173.35.62.0
Broadcast
173.35.62.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
42.9301 , -80.2862
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS812 ·
Rogers Communications Canada Inc.
Top organization / ISP
Rogers Cable Inc. AJAX
·
Rogers Communications Canada Inc.
Top geo
Canada
·
Ontario
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
176.61.96.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
176.61.96.0
Broadcast
176.61.96.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2568 , -7.1097
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS6830 ·
Liberty Global Europe Holding B.V.
Top organization / ISP
— ·
Virgin Media Ireland
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
84.203.132.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
84.203.132.0
Broadcast
84.203.132.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2568 , -7.1097
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS31122 ·
Digiweb ltd
Top organization / ISP
— ·
Viatel Ltd
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
84.203.135.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
84.203.135.0
Broadcast
84.203.135.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2568 , -7.1097
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS31122 ·
Digiweb ltd
Top organization / ISP
— ·
Viatel Ltd
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
86.44.128.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
86.44.128.0
Broadcast
86.44.128.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2568 , -7.1097
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS5466 ·
Eircom Limited
Top organization / ISP
— ·
Eircom Limited
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
86.45.188.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
86.45.188.0
Broadcast
86.45.188.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2568 , -7.1097
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS5466 ·
Eircom Limited
Top organization / ISP
— ·
Eircom Limited
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
109.76.0.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
109.76.0.0
Broadcast
109.76.0.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2583 , -7.11194
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS15502 ·
Vodafone Ireland Limited
Top organization / ISP
Vodafone Ireland Limited
·
Vodafone Ireland
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
109.76.72.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
109.76.72.0
Broadcast
109.76.72.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
52.2583 , -7.11194
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS15502 ·
Vodafone Ireland Limited
Top organization / ISP
— ·
Vodafone Ireland Limited
Top geo
Ireland
·
Munster
·
Waterford
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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