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CITY REPORT — Lanzhou / Gansu / China · Lanzhou / Gansu / China

First sighted: April 30, 2023, 3 a.m. · Last sighted: March 1, 2026, 2 a.m.

Risk
35 (med)
Total hits
639
Total errors
347
Distinct IPs
277
Distinct ASNs
3
Country
China
Region
Gansu
City
Lanzhou

Risk

Model: v1 Computed: 2026-03-04 18:16:17
Risk score
35
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Annotator influence radar
Rendering annotator influence profile…
Normalized contribution (0..1) per annotator versus robust per-code envelope.
Key drivers
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 14
Points 12.60
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 70
Points 9.72
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 4
Points 3.36
HTTP method anomaly
Unusual or unexpected HTTP methods observed for the target endpoints.
method
Hits 1
Points 0.18

Top Organizations Operating In The City

Most-observed organizations in this city
ORG_UNKNOWN Chinanet GS China Mobile Communications Corporation

Traffic

Rollup

Daily activity (hits per day) and basic HTTP rollup counters for this city.

Loading activity…
Daily activity (hits per day). Total in window: —.
Traffic rollup
HTTP status classes, URL diversity, and totals.
2xx
167
3xx
81
4xx
342
5xx
5
Unique URLs
0
Total hits
639
First seen
April 30, 2023, 3 a.m.
Last seen
March 1, 2026, 2 a.m.

Annotators (All-time)

Heatmap of annotator × severity. Darker cells mean more volume in that band. Tip: switch to Weighted points to see what drives impact (not just noise).

Severity →
Low High
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 14 pts 12.60
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 7 1 12.60 April 5, 2025, 2:32 p.m. Feb. 1, 2026, 6:36 a.m.
scan_velocity 7
0 7 1 0.00 April 5, 2025, 2:32 p.m. Feb. 1, 2026, 6:36 a.m.
scan_velocity 7
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 70 pts 9.72
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 44 1 5.28 May 21, 2023, 8:55 a.m. Dec. 14, 2025, 9:11 p.m.
ua 44
8 19 1 3.04 July 25, 2023, 10:18 p.m. Oct. 10, 2025, 5:35 a.m.
ua 19
10 7 1 1.40 Jan. 11, 2025, 8:15 a.m. Feb. 28, 2025, 10:14 p.m.
ua 7
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 4 pts 3.36
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
14 4 1 3.36 Feb. 11, 2026, 8:53 a.m. Feb. 18, 2026, 5:38 p.m.
request_size 4
HTTP method anomaly method
Unusual or unexpected HTTP methods observed for the target endpoints.
hits 1 pts 0.18
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
3 1 1 0.18 Sept. 2, 2023, 9:08 a.m. Sept. 2, 2023, 9:08 a.m.
method 1

HTTP Status Breakdown

Response mix grouped by status class (2xx/3xx/4xx/5xx). Uses totals aggregation and renders a donut.

Loading status mix…
Running one aggregation and rendering the chart.

Geolocation

Live geolocation and map tiles auto-load for this Org snapshot (peer IPs with coordinates).

Loading map…

Top Autonomous System Networks

Most-observed networks in this city
AS4837 · CHINA UNICOM China169 Backbone AS4134 · CHINANET-BACKBONE AS9808 · China Mobile Communications Group Co., Ltd.

Interesting IPs

Top risky peers inside this city (latest snapshot). Sorted by risk score, then hits.

42.92.121.231 low
Open report
0 /100
Last seen 2025-04-06 03:00
Hits
39
Errors
29
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
60.13.6.67 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
33
Errors
31
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
60.13.6.131 low
Open report
0 /100
Last seen 2025-04-14 03:00
Hits
33
Errors
28
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
36.142.6.143 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
17
Errors
0
Country
China
ASN
AS9808
AS Org
China Mobile Communications Group Co., Ltd.
36.142.6.151 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
16
Errors
3
Country
China
ASN
AS9808
AS Org
China Mobile Communications Group Co., Ltd.
60.13.7.99 low
Open report
0 /100
Last seen 2023-10-22 03:00
Hits
14
Errors
12
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
36.142.6.154 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
12
Errors
1
Country
China
ASN
AS9808
AS Org
China Mobile Communications Group Co., Ltd.
60.13.7.156 low
Open report
0 /100
Last seen 2023-10-31 02:00
Hits
10
Errors
8
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
180.95.231.76 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
8
Errors
8
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
42.92.121.138 low
Open report
0 /100
Last seen 2025-07-22 03:00
Hits
7
Errors
0
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
27.227.187.32 low
Open report
0 /100
Last seen 2023-11-09 02:00
Hits
7
Errors
3
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
60.13.7.58 low
Open report
0 /100
Last seen 2023-08-13 03:00
Hits
7
Errors
4
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
60.13.6.105 low
Open report
0 /100
Last seen 2025-12-15 02:00
Hits
6
Errors
0
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
60.13.6.29 low
Open report
0 /100
Last seen 2023-10-12 03:00
Hits
6
Errors
5
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
27.227.186.150 low
Open report
0 /100
Last seen 2023-10-11 03:00
Hits
6
Errors
4
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
60.13.7.215 low
Open report
0 /100
Last seen 2023-08-04 03:00
Hits
6
Errors
4
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
180.95.238.83 low
Open report
0 /100
Last seen 2023-07-17 03:00
Hits
6
Errors
6
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
60.13.6.169 low
Open report
0 /100
Last seen 2025-02-15 02:00
Hits
5
Errors
0
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
27.227.187.90 low
Open report
0 /100
Last seen 2023-11-01 02:00
Hits
5
Errors
2
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
27.227.186.119 low
Open report
0 /100
Last seen 2023-10-11 03:00
Hits
5
Errors
2
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
60.13.7.18 low
Open report
0 /100
Last seen 2023-09-15 03:00
Hits
5
Errors
5
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
180.95.231.108 low
Open report
0 /100
Last seen 2025-12-15 02:00
Hits
4
Errors
2
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
42.92.121.162 low
Open report
0 /100
Last seen 2025-06-21 03:00
Hits
4
Errors
0
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
42.92.121.113 low
Open report
0 /100
Last seen 2025-03-01 02:00
Hits
4
Errors
0
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
180.95.231.158 low
Open report
0 /100
Last seen 2025-02-26 02:00
Hits
4
Errors
2
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
42.92.121.183 low
Open report
0 /100
Last seen 2024-11-20 02:00
Hits
4
Errors
1
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
27.227.187.62 low
Open report
0 /100
Last seen 2023-11-23 02:00
Hits
4
Errors
4
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
180.95.231.143 low
Open report
0 /100
Last seen 2023-11-16 02:00
Hits
4
Errors
3
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
27.227.187.200 low
Open report
0 /100
Last seen 2023-11-06 02:00
Hits
4
Errors
4
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
27.227.187.202 low
Open report
0 /100
Last seen 2023-09-22 03:00
Hits
4
Errors
3
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
180.95.231.57 low
Open report
0 /100
Last seen 2025-12-15 02:00
Hits
3
Errors
2
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
42.92.120.103 low
Open report
0 /100
Last seen 2025-10-13 03:00
Hits
3
Errors
1
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
180.95.238.240 low
Open report
0 /100
Last seen 2025-10-13 03:00
Hits
3
Errors
2
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
42.92.120.87 low
Open report
0 /100
Last seen 2025-10-06 03:00
Hits
3
Errors
2
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
42.92.121.67 low
Open report
0 /100
Last seen 2025-10-06 03:00
Hits
3
Errors
1
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
42.92.121.195 low
Open report
0 /100
Last seen 2025-10-06 03:00
Hits
3
Errors
1
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
180.95.231.163 low
Open report
0 /100
Last seen 2025-02-15 02:00
Hits
3
Errors
1
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
180.95.231.206 low
Open report
0 /100
Last seen 2025-02-15 02:00
Hits
3
Errors
1
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
42.92.120.93 low
Open report
0 /100
Last seen 2024-12-24 02:00
Hits
3
Errors
2
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
60.13.6.222 low
Open report
0 /100
Last seen 2024-09-09 03:00
Hits
3
Errors
2
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
180.95.238.45 low
Open report
0 /100
Last seen 2024-01-20 02:00
Hits
3
Errors
2
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
27.227.186.189 low
Open report
0 /100
Last seen 2023-11-16 02:00
Hits
3
Errors
1
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
180.95.238.188 low
Open report
0 /100
Last seen 2023-11-16 02:00
Hits
3
Errors
2
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
60.13.6.249 low
Open report
0 /100
Last seen 2023-11-11 02:00
Hits
3
Errors
2
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
27.227.186.93 low
Open report
0 /100
Last seen 2023-10-21 03:00
Hits
3
Errors
1
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
27.227.187.191 low
Open report
0 /100
Last seen 2023-10-12 03:00
Hits
3
Errors
0
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
60.13.6.22 low
Open report
0 /100
Last seen 2023-10-07 03:00
Hits
3
Errors
3
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
60.13.7.227 low
Open report
0 /100
Last seen 2023-09-20 03:00
Hits
3
Errors
2
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
27.227.186.33 low
Open report
0 /100
Last seen 2023-07-13 03:00
Hits
3
Errors
2
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
36.142.6.157 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
2
Errors
1
Country
China
ASN
AS9808
AS Org
China Mobile Communications Group Co., Ltd.
60.13.7.42 low
Open report
0 /100
Last seen 2026-01-29 02:00
Hits
2
Errors
2
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
60.13.7.177 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
42.92.120.61 low
Open report
0 /100
Last seen 2025-10-15 03:00
Hits
2
Errors
2
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
42.92.121.12 low
Open report
0 /100
Last seen 2025-10-13 03:00
Hits
2
Errors
2
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
60.13.7.134 low
Open report
0 /100
Last seen 2025-10-11 03:00
Hits
2
Errors
0
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
42.92.121.158 low
Open report
0 /100
Last seen 2025-10-06 03:00
Hits
2
Errors
2
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
180.95.231.147 low
Open report
0 /100
Last seen 2025-10-06 03:00
Hits
2
Errors
2
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
180.95.238.201 low
Open report
0 /100
Last seen 2025-10-06 03:00
Hits
2
Errors
2
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
180.95.238.153 low
Open report
0 /100
Last seen 2025-09-22 03:00
Hits
2
Errors
1
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
42.92.227.214 low
Open report
0 /100
Last seen 2025-06-30 03:00
Hits
2
Errors
0
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
60.13.6.20 low
Open report
0 /100
Last seen 2025-06-30 03:00
Hits
2
Errors
0
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
42.92.120.211 low
Open report
0 /100
Last seen 2025-05-05 03:00
Hits
2
Errors
0
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
180.95.231.126 low
Open report
0 /100
Last seen 2025-04-30 03:00
Hits
2
Errors
0
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
60.13.6.102 low
Open report
0 /100
Last seen 2025-03-31 03:00
Hits
2
Errors
1
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
42.92.121.75 low
Open report
0 /100
Last seen 2025-03-30 03:00
Hits
2
Errors
2
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
180.95.238.8 low
Open report
0 /100
Last seen 2025-03-30 03:00
Hits
2
Errors
1
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
42.92.120.94 low
Open report
0 /100
Last seen 2025-03-16 02:00
Hits
2
Errors
1
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
180.95.231.114 low
Open report
0 /100
Last seen 2025-03-15 02:00
Hits
2
Errors
1
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
42.92.121.66 low
Open report
0 /100
Last seen 2025-03-11 02:00
Hits
2
Errors
0
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
42.92.120.251 low
Open report
0 /100
Last seen 2025-03-01 02:00
Hits
2
Errors
0
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
180.95.231.219 low
Open report
0 /100
Last seen 2025-03-01 02:00
Hits
2
Errors
0
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
42.92.120.63 low
Open report
0 /100
Last seen 2025-02-27 02:00
Hits
2
Errors
2
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
60.13.7.92 low
Open report
0 /100
Last seen 2025-02-25 02:00
Hits
2
Errors
0
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
42.92.120.105 low
Open report
0 /100
Last seen 2025-02-24 02:00
Hits
2
Errors
1
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE
42.92.121.204 low
Open report
0 /100
Last seen 2025-02-15 02:00
Hits
2
Errors
0
Country
China
ASN
AS4134
AS Org
CHINANET-BACKBONE