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:
Colt Technology Services
·
Clear
Snapshot
2026-01-20
Results
16
Page
1
/
1
212.36.167.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
52
Prefix / IP version
/24 · IPv4
Network
212.36.167.0
Broadcast
212.36.167.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.1169 , 8.6837
Hits / Errors
52
hits ·
0
errors
First / Last seen
2025-05-14 20:11 · 2025-05-14 20:11
Top ASN
AS8220 ·
COLT Technology Services Group Limited
Top organization / ISP
COLT Telecom
·
COLT Technology Services Group Limited
Top geo
Germany
·
Hesse
·
Frankfurt am Main
Window / Updated
2025-05-12 → 2025-05-19 · Updated
2026-01-14
· v2
Open report →
213.61.208.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
49
Prefix / IP version
/24 · IPv4
Network
213.61.208.0
Broadcast
213.61.208.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.11690000000001 , 8.6837
Hits / Errors
49
hits ·
1
errors
First / Last seen
2025-03-24 18:41 · 2025-03-24 18:41
Top ASN
AS8220 ·
COLT Technology Services Group Limited
Top organization / ISP
SleevesUp Spaces GmbH
·
COLT Technology Services Group Limited
Top geo
Germany
·
Hesse
·
Frankfurt am Main
Window / Updated
2025-03-24 → 2025-03-31 · Updated
2026-01-14
· v2
Open report →
193.118.241.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
43
Prefix / IP version
/24 · IPv4
Network
193.118.241.0
Broadcast
193.118.241.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
47.5 , 19.0412
Hits / Errors
43
hits ·
26
errors
First / Last seen
2025-04-03 16:20 · 2025-04-03 16:20
Top ASN
AS8220 ·
COLT Technology Services Group Limited
Top organization / ISP
Open Systems Asset Management AG
·
COLT Technology Services Group Limited
Top geo
Hungary
·
Budapest
·
Budapest
Window / Updated
2025-03-31 → 2025-04-07 · Updated
2026-01-14
· v2
Open report →
213.61.101.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
34
Prefix / IP version
/24 · IPv4
Network
213.61.101.0
Broadcast
213.61.101.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
53.5544 , 9.9946
Hits / Errors
34
hits ·
0
errors
First / Last seen
2025-04-09 10:04 · 2025-04-09 10:05
Top ASN
AS8220 ·
COLT Technology Services Group Limited
Top organization / ISP
— ·
Colt Technologies
Top geo
Germany
·
Hamburg
·
Hamburg
Window / Updated
2025-04-07 → 2025-04-14 · Updated
2026-01-14
· v2
Open report →
213.173.180.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
34
Prefix / IP version
/24 · IPv4
Network
213.173.180.0
Broadcast
213.173.180.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
46.2052 , 6.142
Hits / Errors
34
hits ·
1
errors
First / Last seen
2024-09-23 16:17 · 2024-09-23 16:17
Top ASN
AS8220 ·
COLT Technology Services Group Limited
Top organization / ISP
Itecor Suisse SA
·
COLT Technology Services Group Limited
Top geo
Switzerland
·
Geneva
·
Geneva
Window / Updated
2024-09-23 → 2024-09-30 · Updated
2026-01-14
· v2
Open report →
5.11.105.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
26
Prefix / IP version
/24 · IPv4
Network
5.11.105.0
Broadcast
5.11.105.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
44.40480000000001 , 8.94439
Hits / Errors
26
hits ·
5
errors
First / Last seen
2025-01-02 00:18 · 2025-01-02 00:22
Top ASN
AS15404 ·
COLT Technology Services Group Limited
Top organization / ISP
Postemobile S.p.A.
·
Postemobile S.p.A.
Top geo
Italy
·
Liguria
·
Genoa
Window / Updated
2024-12-30 → 2025-01-06 · Updated
2026-01-14
· v2
Open report →
195.68.3.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
22
Prefix / IP version
/24 · IPv4
Network
195.68.3.0
Broadcast
195.68.3.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
48.8558 , 2.3494
Hits / Errors
22
hits ·
3
errors
First / Last seen
2025-01-24 13:06 · 2025-01-24 13:06
Top ASN
AS8220 ·
COLT Technology Services Group Limited
Top organization / ISP
American School of Paris
·
ImagiNET France
Top geo
France
·
Île-de-France
·
Paris
Window / Updated
2025-01-20 → 2025-01-27 · Updated
2026-01-14
· v2
Open report →
84.14.207.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
16
Prefix / IP version
/24 · IPv4
Network
84.14.207.0
Broadcast
84.14.207.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
48.8558 , 2.3494
Hits / Errors
16
hits ·
0
errors
First / Last seen
2025-03-28 16:18 · 2025-03-28 18:29
Top ASN
AS8220 ·
COLT Technology Services Group Limited
Top organization / ISP
— ·
Colt Technology Services
Top geo
France
·
Île-de-France
·
Paris
Window / Updated
2025-03-24 → 2025-03-31 · Updated
2026-01-14
· v2
Open report →
212.36.35.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
15
Prefix / IP version
/24 · IPv4
Network
212.36.35.0
Broadcast
212.36.35.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.5096 , -0.2942
Hits / Errors
15
hits ·
0
errors
First / Last seen
2025-01-08 11:28 · 2025-01-08 11:28
Top ASN
AS8220 ·
COLT Technology Services Group Limited
Top organization / ISP
Regus Group Services Ltd
·
Regus Group Services Ltd
Top geo
United Kingdom
·
England
·
Ealing
Window / Updated
2025-01-06 → 2025-01-13 · Updated
2026-01-14
· v2
Open report →
85.88.157.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
15
Prefix / IP version
/24 · IPv4
Network
85.88.157.0
Broadcast
85.88.157.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.729 , -9.1551
Hits / Errors
15
hits ·
0
errors
First / Last seen
2025-01-03 01:55 · 2025-01-03 03:49
Top ASN
AS8220 ·
COLT Technology Services Group Limited
Top organization / ISP
COLT Telecom
·
COLT Technology Services Group Limited
Top geo
Portugal
·
Lisbon
·
Lisbon
Window / Updated
2024-12-30 → 2025-01-06 · Updated
2026-01-14
· v2
Open report →
213.61.218.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
12
Prefix / IP version
/24 · IPv4
Network
213.61.218.0
Broadcast
213.61.218.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
50.11690000000001 , 8.6837
Hits / Errors
12
hits ·
0
errors
First / Last seen
2023-08-27 13:42 · 2023-08-27 13:42
Top ASN
AS8220 ·
COLT Technology Services Group Limited
Top organization / ISP
Financialbot.com AG
·
COLT Technology Services Group Limited
Top geo
Germany
·
Hesse
·
Frankfurt am Main
Window / Updated
2023-08-21 → 2023-08-28 · Updated
2026-01-14
· v2
Open report →
212.161.100.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
212.161.100.0
Broadcast
212.161.100.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
51.5164 , -0.093
Hits / Errors
10
hits ·
0
errors
First / Last seen
2024-12-06 14:14 · 2024-12-06 14:14
Top ASN
AS8220 ·
COLT Technology Services Group Limited
Top organization / ISP
Populous Limited
·
COLT Technology Services Group Limited
Top geo
United Kingdom
·
England
·
City of London
Window / Updated
2024-12-02 → 2024-12-09 · Updated
2026-01-14
· v2
Open report →
80.80.14.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
80.80.14.0
Broadcast
80.80.14.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
55.674 , 12.5696
Hits / Errors
10
hits ·
1
errors
First / Last seen
2023-09-07 15:10 · 2023-09-07 15:10
Top ASN
AS8220 ·
COLT Technology Services Group Limited
Top organization / ISP
Unity
·
COLT Technology Services Group Limited
Top geo
Denmark
·
Capital Region
·
Copenhagen
Window / Updated
2023-09-04 → 2023-09-11 · Updated
2026-01-14
· v2
Open report →
212.123.219.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
212.123.219.0
Broadcast
212.123.219.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.4153 , -3.694
Hits / Errors
5
hits ·
0
errors
First / Last seen
2025-11-24 12:50 · 2025-11-24 12:50
Top ASN
AS8220 ·
COLT Technology Services Group Limited
Top organization / ISP
International Studies SA
·
COLT Technology Services Group Limited
Top geo
Spain
·
Madrid
·
Madrid
Window / Updated
2025-11-24 → 2025-12-01 · Updated
2026-01-14
· v2
Open report →
80.169.187.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
80.169.187.0
Broadcast
80.169.187.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.0729 , 7.689
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-08-13 15:48 · 2025-08-13 15:48
Top ASN
AS8220 ·
COLT Technology Services Group Limited
Top organization / ISP
Bioindustry Park Del Canavese SPA
·
COLT Technology Services Group Limited
Top geo
Italy
·
Piedmont
·
Turin
Window / Updated
2025-08-11 → 2025-08-18 · Updated
2026-01-14
· v2
Open report →
217.111.219.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
217.111.219.0
Broadcast
217.111.219.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.4153 , -3.694
Hits / Errors
1
hits ·
1
errors
First / Last seen
2024-11-12 09:47 · 2024-11-12 09:47
Top ASN
AS8220 ·
COLT Technology Services Group Limited
Top organization / ISP
Ckstrp
·
COLT Technology Services Group Limited
Top geo
Spain
·
Madrid
·
Madrid
Window / Updated
2024-11-11 → 2024-11-18 · Updated
2026-01-14
· v2
Open report →
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