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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: T-Mobile USA, Inc. · Clear
Snapshot 2026-01-20 Results 419 Page 1 / 11

172.59.160.0/24

Risk Max 2 LOW Footprint 0.391% Hits 373
Prefix / IP version
/24 · IPv4
Network
172.59.160.0
Broadcast
172.59.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.3512 , -121.8846
Hits / Errors
373 hits · 7 errors
First / Last seen
2025-08-16 22:30 · 2025-08-16 23:06
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · California · San Jose
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2
Open report →

166.181.80.0/24

Risk Max — LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
166.181.80.0
Broadcast
166.181.80.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
42.89611428571428 , -88.32437142857144
Hits / Errors
8 hits · 3 errors
First / Last seen
2025-05-05 05:54 · 2025-05-06 18:23
Top ASN
AS6614 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Iowa · Postville
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.56.41.0/24

Risk Max — LOW Footprint 1.953% Hits 24
Prefix / IP version
/24 · IPv4
Network
172.56.41.0
Broadcast
172.56.41.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
29.451000000000004 , -98.6169
Hits / Errors
24 hits · 0 errors
First / Last seen
2025-05-22 21:17 · 2025-05-23 22:55
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA · T-Mobile USA, Inc.
Top geo
United States · Texas · San Antonio
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

166.181.85.0/24

Risk Max — LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
166.181.85.0
Broadcast
166.181.85.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
43.02406 , -90.55781999999999
Hits / Errors
6 hits · 2 errors
First / Last seen
2025-05-05 03:05 · 2025-05-06 10:35
Top ASN
AS6614 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Wisconsin · Waunakee
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.59.124.0/24

Risk Max — LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
172.59.124.0
Broadcast
172.59.124.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
35.4676 , -97.5164
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-05-05 06:16 · 2025-05-06 09:17
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Oklahoma · Oklahoma City
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.56.171.0/24

Risk Max — LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
172.56.171.0
Broadcast
172.56.171.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
38.482 , -121.4015
Hits / Errors
6 hits · 1 errors
First / Last seen
2025-05-05 05:12 · 2025-05-05 16:04
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · California · Sacramento
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.56.66.0/24

Risk Max — LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
172.56.66.0
Broadcast
172.56.66.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
33.7043 , -84.3742
Hits / Errors
5 hits · 0 errors
First / Last seen
2025-05-05 01:10 · 2025-05-05 21:40
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Georgia · Atlanta
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.56.80.0/24

Risk Max — LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
172.56.80.0
Broadcast
172.56.80.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
33.5141 , -112.1235
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-05-05 02:59 · 2025-05-06 12:25
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Arizona · Phoenix
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.59.188.0/24

Risk Max — LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
172.59.188.0
Broadcast
172.59.188.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
41.8835 , -87.6305
Hits / Errors
4 hits · 2 errors
First / Last seen
2025-05-05 03:28 · 2025-05-05 23:31
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Illinois · Chicago
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.59.131.0/24

Risk Max — LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
172.59.131.0
Broadcast
172.59.131.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
37.7794 , -122.2178
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-05-05 01:06 · 2025-05-05 07:27
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · California · Oakland
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.56.40.0/24

Risk Max — LOW Footprint 1.172% Hits 19
Prefix / IP version
/24 · IPv4
Network
172.56.40.0
Broadcast
172.56.40.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
29.450999999999997 , -98.61690000000002
Hits / Errors
19 hits · 0 errors
First / Last seen
2025-05-23 10:02 · 2025-05-23 14:06
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA · T-Mobile USA, Inc.
Top geo
United States · Texas · San Antonio
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

172.59.225.0/24

Risk Max — LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
172.59.225.0
Broadcast
172.59.225.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
39.7845 , -104.9642
Hits / Errors
7 hits · 0 errors
First / Last seen
2025-05-22 22:11 · 2025-05-23 12:52
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Colorado · Denver
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

172.59.121.0/24

Risk Max — LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
172.59.121.0
Broadcast
172.59.121.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
35.9443 , -95.095
Hits / Errors
5 hits · 1 errors
First / Last seen
2025-05-23 15:44 · 2025-05-23 18:02
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Oklahoma · Shady Grove
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

172.59.128.0/24

Risk Max — LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
172.59.128.0
Broadcast
172.59.128.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
37.7794 , -122.2178
Hits / Errors
5 hits · 1 errors
First / Last seen
2025-05-05 05:34 · 2025-05-06 09:46
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · California · Oakland
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.59.120.0/24

Risk Max — LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
172.59.120.0
Broadcast
172.59.120.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
35.62656666666667 , -96.08663333333334
Hits / Errors
5 hits · 2 errors
First / Last seen
2025-05-05 03:39 · 2025-05-05 11:31
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Oklahoma · Broken Arrow
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.56.120.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
172.56.120.0
Broadcast
172.56.120.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
34.1928 , -118.4886
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-05-22 20:46 · 2025-05-23 09:38
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · California · Van Nuys
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2
Open report →

172.59.8.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
172.59.8.0
Broadcast
172.59.8.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
41.3869 , -72.8604
Hits / Errors
4 hits · 1 errors
First / Last seen
2025-05-05 09:08 · 2025-05-06 13:46
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Connecticut · North Haven
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

166.181.82.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
166.181.82.0
Broadcast
166.181.82.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
40.06013333333333 , -93.1375
Hits / Errors
4 hits · 2 errors
First / Last seen
2025-05-05 07:45 · 2025-05-06 00:03
Top ASN
AS6614 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Oklahoma · Oklahoma City
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

166.181.89.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
166.181.89.0
Broadcast
166.181.89.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
41.88986666666666 , -93.03583333333334
Hits / Errors
4 hits · 1 errors
First / Last seen
2025-05-05 08:14 · 2025-05-05 17:11
Top ASN
AS6614 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Iowa · Des Moines
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.56.170.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
172.56.170.0
Broadcast
172.56.170.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
38.482 , -121.4015
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-05-05 01:00 · 2025-05-05 16:43
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · California · Sacramento
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.58.127.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.58.127.0
Broadcast
172.58.127.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
42.3888 , -83.1895
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-08-04 02:35 · 2025-08-06 18:05
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Michigan · Detroit
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

172.59.222.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.59.222.0
Broadcast
172.59.222.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
40.7597 , -74.1836
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-08-01 03:31 · 2025-08-02 22:14
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · New Jersey · Newark
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

172.56.232.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.56.232.0
Broadcast
172.56.232.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
34.0486 , -118.1796
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-05-05 08:41 · 2025-05-06 17:28
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · California · Los Angeles
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.56.187.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.56.187.0
Broadcast
172.56.187.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
34.0772 , -117.4506
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-05-05 02:34 · 2025-05-06 16:51
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · California · Fontana
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.56.148.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.56.148.0
Broadcast
172.56.148.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
43.6121 , -116.392
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-05-05 08:41 · 2025-05-06 16:22
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Idaho · Meridian
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

166.182.250.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
166.182.250.0
Broadcast
166.182.250.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
44.358 , -89.086
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-05-05 08:25 · 2025-05-06 14:20
Top ASN
AS6614 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Wisconsin · Waupaca
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.56.65.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.56.65.0
Broadcast
172.56.65.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
33.7043 , -84.3742
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-05-05 19:24 · 2025-05-06 14:18
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Georgia · Atlanta
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.58.128.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.58.128.0
Broadcast
172.58.128.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
25.8503 , -80.2368
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-05-05 14:05 · 2025-05-06 09:03
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Florida · Miami
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.56.4.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.56.4.0
Broadcast
172.56.4.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
42.9339 , -78.8046
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-05-05 04:33 · 2025-05-06 02:16
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · New York · Buffalo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.58.14.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.58.14.0
Broadcast
172.58.14.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
33.7153 , -84.3312
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-05-05 05:45 · 2025-05-05 20:06
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Georgia · Atlanta
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.58.150.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.58.150.0
Broadcast
172.58.150.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.0156 , -86.5819
Hits / Errors
3 hits · 2 errors
First / Last seen
2025-05-05 09:28 · 2025-05-05 16:49
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA · T-Mobile USA, Inc.
Top geo
United States · Tennessee · La Vergne
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.59.78.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
172.59.78.0
Broadcast
172.59.78.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
30.362 , -81.6919
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-05-05 03:52 · 2025-05-05 12:50
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Florida · Jacksonville
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2
Open report →

172.56.42.0/24

Risk Max — LOW Footprint 0.781% Hits 73
Prefix / IP version
/24 · IPv4
Network
172.56.42.0
Broadcast
172.56.42.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
29.349599999999995 , -98.5609
Hits / Errors
73 hits · 0 errors
First / Last seen
2025-08-21 01:45 · 2025-08-22 01:33
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA · T-Mobile USA, Inc.
Top geo
United States · Texas · San Antonio
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2
Open report →

172.59.187.0/24

Risk Max — LOW Footprint 0.781% Hits 34
Prefix / IP version
/24 · IPv4
Network
172.59.187.0
Broadcast
172.59.187.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
41.88349999999999 , -87.63050000000001
Hits / Errors
34 hits · 10 errors
First / Last seen
2025-08-20 15:39 · 2025-08-24 04:01
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Illinois · Chicago
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2
Open report →

172.59.215.0/24

Risk Max — LOW Footprint 0.781% Hits 31
Prefix / IP version
/24 · IPv4
Network
172.59.215.0
Broadcast
172.59.215.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.7597 , -74.1836
Hits / Errors
31 hits · 0 errors
First / Last seen
2025-07-31 19:41 · 2025-07-31 20:50
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA · T-Mobile USA, Inc.
Top geo
United States · New Jersey · Newark
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

172.59.72.0/24

Risk Max — LOW Footprint 0.781% Hits 21
Prefix / IP version
/24 · IPv4
Network
172.59.72.0
Broadcast
172.59.72.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
30.362 , -81.6919
Hits / Errors
21 hits · 5 errors
First / Last seen
2024-12-05 18:36 · 2024-12-05 22:09
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Florida · Jacksonville
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2
Open report →

172.58.56.0/24

Risk Max — LOW Footprint 0.781% Hits 17
Prefix / IP version
/24 · IPv4
Network
172.58.56.0
Broadcast
172.58.56.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
29.8304 , -95.3786
Hits / Errors
17 hits · 0 errors
First / Last seen
2025-02-18 11:51 · 2025-02-22 04:14
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA · T-Mobile USA, Inc.
Top geo
United States · Texas · Houston
Window / Updated
2025-02-17 → 2025-02-24 · Updated 2026-01-14 · v2
Open report →

172.58.240.0/24

Risk Max — LOW Footprint 0.781% Hits 14
Prefix / IP version
/24 · IPv4
Network
172.58.240.0
Broadcast
172.58.240.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
38.8574 , -77.1
Hits / Errors
14 hits · 0 errors
First / Last seen
2025-07-31 03:54 · 2025-07-31 21:02
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Virginia · Arlington
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

172.56.11.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
172.56.11.0
Broadcast
172.56.11.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
32.7825 , -97.2993
Hits / Errors
4 hits · 2 errors
First / Last seen
2025-07-26 14:20 · 2025-07-26 15:05
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Texas · Fort Worth
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →

172.58.52.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
172.58.52.0
Broadcast
172.58.52.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
29.6731 , -95.5856
Hits / Errors
4 hits · 1 errors
First / Last seen
2025-07-21 12:07 · 2025-07-25 22:50
Top ASN
AS21928 · T-Mobile USA, Inc.
Top organization / ISP
T-Mobile USA, Inc. · T-Mobile USA, Inc.
Top geo
United States · Texas · Houston
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2
Open report →
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