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Threat Actors — IPs

Directory of recently active, high-risk IP addresses observed by Syndu. Each entry links to a full IP report with enriched metadata and risk scoring.
Active filter: Cambridge · Clear
Snapshot 2026-01-21 Results 65 Page 1 / 2

38.97.116.243

Risk 5 LOW
ASN
AS396527
Organization
Massachusetts Institute of Technology
ISP
Massachusetts Institute of Technology
Location
United States · Massachusetts · Cambridge · 02238
Hits / Errors
35 hits · 12 errors
First seen
2025-05-24 03:00
Last seen
2025-09-08 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
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128.31.0.13

Risk 3 LOW
ASN
AS3
Organization
Massachusetts Institute of Technology
ISP
Massachusetts Institute of Technology
Location
United States · Massachusetts · Cambridge · 02139
Hits / Errors
65 hits · 0 errors
First seen
2023-07-20 03:00
Last seen
2024-02-18 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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94.175.87.183

Risk 2 LOW
ASN
AS5089
Organization
Virgin Media Limited
ISP
Virgin Media
Location
United Kingdom · England · Cambridge · CB22
Hits / Errors
316 hits · 31 errors
First seen
2025-03-27 02:00
Last seen
2025-03-28 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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38.97.116.244

Risk 1 LOW
ASN
AS396527
Organization
Massachusetts Institute of Technology
ISP
Massachusetts Institute of Technology
Location
United States · Massachusetts · Cambridge · 02238
Hits / Errors
2 hits · 1 errors
First seen
2023-08-17 03:00
Last seen
2025-10-09 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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38.97.116.242

Risk 1 LOW
ASN
AS396527
Organization
Massachusetts Institute of Technology
ISP
Massachusetts Institute of Technology
Location
United States · Massachusetts · Cambridge · 02238
Hits / Errors
21 hits · 0 errors
First seen
2025-05-23 03:00
Last seen
2025-05-26 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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97.200.87.229

Risk 0 LOW
ASN
AS6167
Organization
Verizon Business
ISP
Verizon Business
Location
United States · Massachusetts · Cambridge · 02139
Hits / Errors
1 hits · 1 errors
First seen
2026-01-10 02:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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76.119.105.205

Risk 0 LOW
ASN
AS7922
Organization
Comcast Cable Communications, LLC
ISP
Comcast Cable Communications, LLC
Location
United States · Massachusetts · Cambridge · 02140
Hits / Errors
1 hits · 0 errors
First seen
2026-01-10 02:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
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67.213.150.83

Risk 0 LOW
ASN
AS10278
Organization
Cable & Wireless (Barbados) Limited
ISP
Cable & Wireless (Barbados) Limited
Location
Jamaica · Saint James Parish · Cambridge
Hits / Errors
1 hits · 0 errors
First seen
2025-12-14 02:00
Last seen
2025-12-15 02:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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46.17.166.62

Risk 0 LOW
ASN
AS51055
Organization
Bridge Fibre Limited
ISP
Bridge Fibre Limited
Location
United Kingdom · England · Cambridge · CB4
Hits / Errors
23 hits · 0 errors
First seen
2025-09-10 03:00
Last seen
2025-09-11 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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147.148.86.136

Risk 0 LOW
ASN
AS2856
Organization
British Telecommunications PLC
ISP
British Telecommunications PLC
Location
United Kingdom · England · Cambridge · CB4
Hits / Errors
1 hits · 1 errors
First seen
2025-08-07 03:00
Last seen
2025-08-08 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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99.251.169.23

Risk 0 LOW
ASN
AS812
Organization
Rogers Communications Canada Inc.
ISP
Rogers Communications Canada Inc.
Location
Canada · Ontario · Cambridge · N3H
Hits / Errors
1 hits · 1 errors
First seen
2025-08-06 03:00
Last seen
2025-08-07 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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86.162.145.216

Risk 0 LOW
ASN
AS2856
Organization
British Telecommunications PLC
ISP
BT Public Internet Service
Location
United Kingdom · England · Cambridge · CB23
Hits / Errors
1 hits · 0 errors
First seen
2025-08-03 03:00
Last seen
2025-08-04 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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78.145.55.206

Risk 0 LOW
ASN
AS13285
Organization
TalkTalk Communications Limited
ISP
TalkTalk
Location
United Kingdom · England · Cambridge · CB24
Hits / Errors
2 hits · 2 errors
First seen
2025-08-02 03:00
Last seen
2025-08-03 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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76.177.208.236

Risk 0 LOW
ASN
AS10796
Organization
Charter Communications Inc
ISP
Charter Communications
Location
United States · Ohio · Cambridge · 43725
Hits / Errors
1 hits · 0 errors
First seen
2025-08-02 03:00
Last seen
2025-08-03 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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64.33.124.99

Risk 0 LOW
ASN
AS11232
Organization
Midcontinent Communications
ISP
Midcontinent Communications
Location
United States · Minnesota · Cambridge · 55008
Hits / Errors
1 hits · 0 errors
First seen
2025-08-02 03:00
Last seen
2025-08-03 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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185.219.109.19

Risk 0 LOW
ASN
AS205311
Organization
Cambridge Fibre Networks Ltd.
ISP
Cambridge Fibre Networks Ltd.
Location
United Kingdom · England · Cambridge · CB24
Hits / Errors
27 hits · 0 errors
First seen
2025-08-01 03:00
Last seen
2025-08-02 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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24.62.181.81

Risk 0 LOW
ASN
AS7922
Organization
Comcast Cable Communications, LLC
ISP
Comcast Cable Communications
Location
United States · Massachusetts · Cambridge · 02140
Hits / Errors
15 hits · 0 errors
First seen
2025-08-01 03:00
Last seen
2025-08-02 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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222.153.81.116

Risk 0 LOW
ASN
AS4771
Organization
Spark New Zealand Trading Ltd.
ISP
Spark New Zealand Trading Ltd
Location
New Zealand · Waikato Region · Cambridge · 3434
Hits / Errors
23 hits · 0 errors
First seen
2025-07-31 03:00
Last seen
2025-08-01 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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73.100.248.239

Risk 0 LOW
ASN
AS7922
Organization
Comcast Cable Communications, LLC
ISP
Comcast Cable Communications
Location
United States · Massachusetts · Cambridge · 02139
Hits / Errors
2 hits · 0 errors
First seen
2025-07-26 03:00
Last seen
2025-07-27 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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12.0.50.250

Risk 0 LOW
ASN
AS7018
Organization
AT&T Enterprises, LLC
ISP
AT&T Enterprises, LLC
Location
United States · Massachusetts · Cambridge · 02138
Hits / Errors
1 hits · 0 errors
First seen
2025-07-22 03:00
Last seen
2025-07-23 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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90.192.205.84

Risk 0 LOW
ASN
AS5607
Organization
Sky UK Limited
ISP
Sky UK Limited
Location
United Kingdom · England · Cambridge · CB25
Hits / Errors
1 hits · 0 errors
First seen
2025-07-20 03:00
Last seen
2025-07-21 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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75.192.223.172

Risk 0 LOW
ASN
AS6167
Organization
Verizon Business
ISP
Verizon Business
Location
United States · Massachusetts · Cambridge · 02139
Hits / Errors
2 hits · 0 errors
First seen
2025-07-19 03:00
Last seen
2025-07-20 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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142.112.150.132

Risk 0 LOW
ASN
AS577
Organization
Bell Canada
ISP
Bell Canada
Location
Canada · Ontario · Cambridge · N1R
Hits / Errors
2 hits · 0 errors
First seen
2025-07-14 03:00
Last seen
2025-07-15 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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65.27.200.206

Risk 0 LOW
ASN
AS10796
Organization
Charter Communications Inc
ISP
Charter Communications
Location
United States · Ohio · Cambridge · 43725
Hits / Errors
18 hits · 0 errors
First seen
2025-05-22 03:00
Last seen
2025-05-23 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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69.9.236.111

Risk 0 LOW
ASN
AS11232
Organization
Midcontinent Communications
ISP
Midcontinent Communications
Location
United States · Minnesota · Cambridge · 55008
Hits / Errors
1 hits · 0 errors
First seen
2025-05-22 03:00
Last seen
2025-05-23 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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68.33.248.175

Risk 0 LOW
ASN
AS7922
Organization
Comcast Cable Communications, LLC
ISP
Comcast Cable Communications, LLC
Location
United States · Maryland · Cambridge · 21613
Hits / Errors
4 hits · 0 errors
First seen
2025-05-15 03:00
Last seen
2025-05-16 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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24.63.240.84

Risk 0 LOW
ASN
AS7922
Organization
Comcast Cable Communications, LLC
ISP
Comcast Cable Communications
Location
United States · Massachusetts · Cambridge · 02138
Hits / Errors
1 hits · 0 errors
First seen
2025-05-06 03:00
Last seen
2025-05-07 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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69.9.241.82

Risk 0 LOW
ASN
AS11232
Organization
Midcontinent Communications
ISP
Midcontinent Communications
Location
United States · Minnesota · Cambridge · 55008
Hits / Errors
1 hits · 0 errors
First seen
2025-05-06 03:00
Last seen
2025-05-07 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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96.3.29.189

Risk 0 LOW
ASN
AS11232
Organization
Midcontinent Communications
ISP
Midcontinent Communications
Location
United States · Minnesota · Cambridge · 55008
Hits / Errors
1 hits · 0 errors
First seen
2025-05-05 03:00
Last seen
2025-05-06 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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208.107.100.70

Risk 0 LOW
ASN
AS11232
Organization
Midcontinent Communications
ISP
Midcontinent Communications
Location
United States · Minnesota · Cambridge · 55008
Hits / Errors
1 hits · 0 errors
First seen
2025-05-05 03:00
Last seen
2025-05-06 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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24.101.199.94

Risk 0 LOW
ASN
AS27364
Organization
Armstrong
ISP
Armstrong
Location
United States · Pennsylvania · Cambridge Springs · 16403
Hits / Errors
1 hits · 0 errors
First seen
2025-05-05 03:00
Last seen
2025-05-06 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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24.144.227.6

Risk 0 LOW
ASN
AS27364
Organization
Armstrong
ISP
Armstrong
Location
United States · Pennsylvania · Cambridge Springs · 16403
Hits / Errors
1 hits · 1 errors
First seen
2025-05-05 03:00
Last seen
2025-05-06 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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73.69.46.216

Risk 0 LOW
ASN
AS7922
Organization
Comcast Cable Communications, LLC
ISP
Comcast Cable Communications
Location
United States · Massachusetts · Cambridge · 02138
Hits / Errors
1 hits · 0 errors
First seen
2025-05-04 03:00
Last seen
2025-05-05 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

73.39.118.172

Risk 0 LOW
ASN
AS7922
Organization
Comcast Cable Communications, LLC
ISP
Comcast Cable Communications
Location
United States · Maryland · Cambridge · 21613
Hits / Errors
1 hits · 0 errors
First seen
2025-05-04 03:00
Last seen
2025-05-05 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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24.220.71.94

Risk 0 LOW
ASN
AS11232
Organization
Midcontinent Communications
ISP
Midcontinent Communications
Location
United States · Minnesota · Cambridge · 55008
Hits / Errors
1 hits · 0 errors
First seen
2025-05-04 03:00
Last seen
2025-05-05 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

73.142.207.148

Risk 0 LOW
ASN
AS7922
Organization
Comcast Cable Communications, LLC
ISP
Comcast Cable Communications, LLC
Location
United States · Massachusetts · Cambridge · 02140
Hits / Errors
160 hits · 1 errors
First seen
2025-04-10 03:00
Last seen
2025-04-15 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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173.14.148.82

Risk 0 LOW
ASN
AS7922
Organization
Comcast Cable Communications, LLC
ISP
Comcast Cable Communications
Location
United States · Massachusetts · Cambridge · 02140
Hits / Errors
3 hits · 0 errors
First seen
2025-03-29 03:00
Last seen
2025-04-03 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
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82.13.68.143

Risk 0 LOW
ASN
AS5089
Organization
Virgin Media Limited
ISP
Virgin Media
Location
United Kingdom · England · Cambridge · CB1
Hits / Errors
65 hits · 0 errors
First seen
2025-03-27 02:00
Last seen
2025-03-28 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

81.152.204.115

Risk 0 LOW
ASN
AS2856
Organization
British Telecommunications PLC
ISP
BT Public Internet Service
Location
United Kingdom · England · Cambridge · CB2
Hits / Errors
58 hits · 0 errors
First seen
2025-03-27 02:00
Last seen
2025-03-28 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →

87.115.79.95

Risk 0 LOW
ASN
AS6871
Organization
Plusnet
ISP
PlusNet plc.
Location
United Kingdom · England · Cambridge · CB22
Hits / Errors
28 hits · 0 errors
First seen
2025-03-27 02:00
Last seen
2025-03-28 03:00
Model
v1
Freshness
Risk computed: 2026-01-14
Open report →
Explore logs →
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