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Subnet Overview

Model: v1 Updated: Jan. 14, 2026, 10:59 a.m.
Report for 211.158.99.0/24 • 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 Feb. 17, 2025, midnight → Feb. 24, 2025, midnight Model v1
CIDR
211.158.99.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
211.158.99.0
Broadcast / Last
211.158.99.255
Observed IPs
1
Footprint
0.391%
Total Hits
23
Total Errors
0
Risk Score
0
Risk Level
low
First Seen
Feb. 20, 2025, 5:33 a.m.
Last Seen
Feb. 20, 2025, 5:41 a.m.
Top Location
Chengdu , Sichuan • China
Top ASN
AS4837 • CHINA UNICOM China169 Backbone

Risk

Model: v1
Subnet risk score
0
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
ua 4 hits 0.48 pts
request_size 11 hits 0.00 pts
Technical summary
Computed at
Jan. 14, 2026, 10:34 a.m.
Raw total
0.48
Total hits
23
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
ua
total=4 · weighted=0.48
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
6 4 1 0.48
ua 4
request_size
total=11 · weighted=0.00
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
0 11 1 0.00
request_size 11

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.

211.158.99.110 low
Open report
0 /100
Last seen 2025-02-20 05:41
Hits
23
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.

112.86.225.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-23 23:39
Hits
79
IPs
31
Footprint
12.109%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Suzhou, Jiangsu, China
116.179.37.0/24 /24 Risk 1
Open report
1 max · 1.000 avg
Last seen 2025-02-21 01:59
Hits
56
IPs
25
Footprint
9.766%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Jinrongjie, Beijing, China
119.119.13.0/24 /24 Risk 10
Open report
10 max · 10.000 avg
Last seen 2025-02-17 05:08
Hits
49
IPs
1
Footprint
0.391%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Shenyang, Liaoning, China
122.96.29.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-23 15:27
Hits
20
IPs
3
Footprint
1.172%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Nanjing, Jiangsu, China
110.249.202.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-23 01:06
Hits
11
IPs
5
Footprint
1.953%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Chengde, Hebei, China
123.6.49.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-20 05:33
Hits
10
IPs
4
Footprint
1.562%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Zhengzhou, Henan, China
110.249.201.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-21 09:53
Hits
9
IPs
5
Footprint
1.953%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Chengde, Hebei, China
218.104.149.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-23 13:42
Hits
8
IPs
4
Footprint
1.562%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Jinrongjie, Beijing, China
42.236.17.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-21 07:38
Hits
7
IPs
4
Footprint
1.562%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Zhengzhou, Henan, China
43.248.108.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-23 15:26
Hits
5
IPs
3
Footprint
1.172%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Kunming, Yunnan, China
42.236.12.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-23 20:22
Hits
5
IPs
2
Footprint
0.781%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Zhengzhou, Henan, China
171.120.30.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-23 15:28
Hits
5
IPs
2
Footprint
0.781%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Taiyuan, Shanxi, China
150.255.98.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-23 13:40
Hits
5
IPs
1
Footprint
0.391%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Haikou, Hainan, China
221.207.34.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-23 15:27
Hits
4
IPs
3
Footprint
1.172%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Xining, Qinghai, China
60.13.138.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-23 15:27
Hits
4
IPs
3
Footprint
1.172%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Ürümqi, Xinjiang, China
116.179.32.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-21 01:59
Hits
4
IPs
2
Footprint
0.781%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Jinrongjie, Beijing, China
171.37.191.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-23 13:41
Hits
4
IPs
1
Footprint
0.391%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Nanning, Guangxi, China
36.32.3.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-23 13:47
Hits
3
IPs
3
Footprint
1.172%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Hefei, Anhui, China
171.36.6.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-23 15:27
Hits
3
IPs
2
Footprint
0.781%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Nanning, Guangxi, China
118.212.121.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-02-23 13:44
Hits
3
IPs
2
Footprint
0.781%
ASN
AS4837
AS Org
CHINA UNICOM China169 Backbone
Geo
Nanchang, Jiangxi, China