IP cleanliness report

104.28.157.43

Multi-source IP cleanliness, network ownership, and risk signals.

Checked：2026-09-14 05:43:21 Cloudflare, Inc. · AS13335 Japan · Narita · High confidence
43
REPUTATION
Higher scores mean fewer current risk signals
01 · Executive finding

Multiple risk signals

Signals requiring review are present. Check the evidence before important use and retest after changing routes.

Single-source proxy signalFraud index highBlacklistedPulsedive可疑In feeds
Checked2026-09-14 05:43:21 Score scale0–100 Data coverage16 data sources
02 · Core evidence

Risk and clear signals

Risk findings appear first; green items were not observed in this aggregate result.

10 checks: 4 risks found and 6 clear.
Needs attention4
Datacenter IP
Blacklisted
Fraud index elevated
Overall score only 43
Clear signals6
No proxy/VPN detected
Not a Tor exit node
No attack record observed
No critical ports
Low subnet abuse
IP age > 6 months
03 · Network profile

Network identity and location

All geolocation fields remain visible; confidence represents source agreement, not GPS-level physical accuracy.

IP Type Datacenter / Hosting
Proxy Status No Proxy Detected
Network Cloudflare, Inc. (AS13335)
Location JP · Chiba · Narita (High confidence)
Location typeStandard network estimate6 geolocation sources returned
Country / regionHigh confidence
Japan (JP)5/5 available sources agree
State / provinceHigh confidence
Chiba5/5 available sources agree
City estimateHigh confidence
Narita6/6 available sources agree
Postal codeMedium confidence
286-00232/3 available sources agree
TimezoneHigh confidence
Asia/Tokyo5/5 available sources agree
Reference coordinatesHigh confidence
35.78, 140.326/6 available sources agree · coordinate spread about 1 km
View all geolocation sources6
SourceCountryRegionCityCoordinatesTimezone
ip-api.comJPChibaNarita35.79, 140.32Asia/Tokyo
ipinfo.ioJPChibaNarita35.78, 140.32Asia/Tokyo
IP2LocationJPChibaNarita35.78, 140.32Asia/Tokyo
proxycheckJPChibaNarita35.78, 140.32Asia/Tokyo
ipapi.isJapanChibaNarita35.78, 140.32Asia/Tokyo
MaltiverseJPNot identifiedNarita35.78, 140.32Not identified
04 · Report appendix

Raw fields and scoring notes

04.1 · Raw report fields
FieldValue
IP Address104.28.157.43
Reputation Score43/100
Cleanliness LevelMultiple signals
IP TypeDatacenter / Hosting
CountryJapan
State / provinceChiba
City estimateNarita · High confidence · 6/6 available sources agree
Postal code286-0023
TimezoneAsia/Tokyo
Reference coordinates35.78, 140.32
ISPCloudflare, Inc.
ASNAS13335
Proxy/VPNNo
Proxy TypeNone
Datacenter IPYes
TagsSingle-source proxy signal, Fraud index high, Blacklisted, Pulsedive可疑, In feeds
Last Checked2026-09-14 05:43:21
04.2 · Scoring method and interpretation
What does the score for 104.28.157.43 mean?

A score of 43/100 means several sources returned signals requiring attention. Exact labels, check time, and original sources are listed in the report.

What type of IP is this?

104.28.157.43 is a datacenter IP on Cloudflare, Inc. (AS13335) in JP Narita.

How is the cleanliness score calculated?

The system queries 16 data sources covering proxy/VPN classification, malicious ranges, threat intelligence, ASN, and port exposure. Evidence is combined with fixed weights into a 0-100 score and is generated only when completeness requirements are met.

What score is safe?

There is no universal safe score for every website. IPRisk summarizes proxy, blacklist, network-type, and threat-intelligence signals; each service has its own rules and may use data not shown here.

04.3 · Related network samples

Other IPs on the Same ASN (AS13335)

104.28.152.128 (US, 45)104.28.243.105 (JP, 45)172.64.151.110 (US, 45)104.28.208.150 (CN, 45)104.28.162.121 (US, 45)104.28.207.215 (DE, 45)104.28.198.173 (CN, 45)104.26.0.0 (US, 45)1.1.1.1 (AU, 45)104.28.208.136 (CN, 45)

This IP returned multiple risk signals. Addresses delivered by a proxy service can be compared with the proxy and fixed-IP options and checked again after a replacement is delivered.

Check another IP Check browser routes