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Subnet Overview

Model: v1 Updated: Jan. 14, 2026, 11:04 a.m.
Report for 221.199.189.0/24 • China • CHINA UNICOM China169 Backbone City report ASN report

High-level context about this subnet: size, density, traffic, risk, and geographic footprint.

Traffic ready Risk ready Snapshot ready Window Oct. 9, 2023, 1 a.m. → Oct. 16, 2023, 1 a.m. Model v1
CIDR
221.199.189.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
221.199.189.0
Broadcast / Last
221.199.189.255
Observed IPs
1
Footprint
0.391%
Total Hits
1
Total Errors
0
Risk Score
1
Risk Level
low
First Seen
Oct. 11, 2023, 7:13 p.m.
Last Seen
Oct. 11, 2023, 7:13 p.m.
Top Location
Zhangzhou , Fujian • China
Top ASN
AS4837 • CHINA UNICOM China169 Backbone

Risk

Model: v1
Subnet risk score
1
Low
Risk gradient
Contributors are derived from subnet annotator rollups and normalized to your short codes (e.g. sqli, cmdi, trav, sfp, bot).
Contributing annotators
cmdi 1 hits 23.80 pts
ua 1 hits 0.12 pts
Technical summary
Computed at
Jan. 14, 2026, 10:34 a.m.
Raw total
23.92
Total hits
1
Errors
0

Traffic

Rollup

Daily activity (hits per day) plus HTTP response mix and basic counters from the subnet traffic rollup.

Loading activity…
Rendering hits per day for this subnet.
Daily activity (hits per day).

Annotators (All-time)

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

Severity →
Low High
cmdi
total=1 · weighted=23.80
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
28 1 1 23.80
cmdi 1
ua
total=1 · weighted=0.12
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
6 1 1 0.12
ua 1

HTTP Status Breakdown

Response mix grouped by status class (2xx/3xx/4xx/5xx). Auto-loads one aggregation and renders a donut.

Loading status mix…
Fetching one histogram and rendering the chart.

Geolocation

Live geolocation and map tiles auto-load for this subnet (all IPs with coordinates).

Loading map…

Interesting IPs

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

221.199.189.226 low
Open report
1 /100
Last seen 2023-10-11 19:13
Hits
1
Errors
0
Country
China
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone

Other subnets in this ASN / org

Compares other subnet snapshots matching this report’s ASN/org identity. “Same window” keeps the comparison within the latest snapshot window.

60.13.6.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-11 05:22
Hits
7
IPs
2
Footprint
0.781%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Lanzhou, Gansu, China
42.236.17.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-12 17:19
Hits
6
IPs
3
Footprint
1.172%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Zhengzhou, Henan, China
122.96.28.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-12 11:33
Hits
6
IPs
1
Footprint
0.391%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Nanjing, Jiangsu, China
171.34.179.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-10 06:29
Hits
6
IPs
1
Footprint
0.391%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Nanchang, Jiangxi, China
36.32.2.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-13 15:30
Hits
5
IPs
4
Footprint
1.562%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Hefei, Anhui, China
139.170.202.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-13 20:29
Hits
5
IPs
3
Footprint
1.172%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Xining, Qinghai, China
119.48.135.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-13 15:34
Hits
5
IPs
2
Footprint
0.781%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Jilin, Jilin, China
60.217.75.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-15 22:52
Hits
5
IPs
1
Footprint
0.391%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Jinan, Shandong, China
221.212.178.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-13 15:34
Hits
4
IPs
4
Footprint
1.562%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Harbin, Heilongjiang, China
60.13.138.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-12 11:32
Hits
4
IPs
1
Footprint
0.391%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Ürümqi, Xinjiang, China
42.236.101.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-15 14:22
Hits
3
IPs
2
Footprint
0.781%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Zhengzhou, Henan, China
221.14.174.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-10 06:34
Hits
3
IPs
1
Footprint
0.391%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Zhengzhou, Henan, China
171.120.31.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-09 11:26
Hits
3
IPs
1
Footprint
0.391%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Taiyuan, Shanxi, China
139.170.203.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-13 15:31
Hits
3
IPs
1
Footprint
0.391%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Xining, Qinghai, China
101.67.136.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-11 05:13
Hits
3
IPs
1
Footprint
0.391%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Hangzhou, Zhejiang, China
113.206.131.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-13 15:34
Hits
2
IPs
2
Footprint
0.781%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Chongqing, Chongqing, China
120.0.52.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-09 11:25
Hits
2
IPs
1
Footprint
0.391%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Shijiazhuang, Hebei, China
112.193.4.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-10 06:32
Hits
2
IPs
1
Footprint
0.391%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Chengdu, Sichuan, China
111.85.200.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-13 15:27
Hits
2
IPs
1
Footprint
0.391%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Guiyang, Guizhou, China
171.37.173.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2023-10-09 11:06
Hits
2
IPs
1
Footprint
0.391%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Nanning, Guangxi, China