IP cleanliness report

172.56.41.79

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

Checked:2026-10-19 12:33:27 T-Mobile USA, Inc. · AS21928 United States · Austin · Medium confidence
92
REPUTATION
Higher scores mean fewer current risk signals
01 · Executive finding

High purity / few risk signals

The current aggregate contains relatively few negative signals. You can continue with a real connection test on the destination service.

单源匿名网络信号
Checked2026-10-19 12:33:27 Score scale0–100 Data coverage16 data sources
02 · Key findings

Risk and clear signals

Review signals that need attention first, followed by key clear findings; only decision-useful evidence is shown here.

Key evidence is ordered by impact; the complete scoring ledger can be expanded in Score composition below.
Needs attention1
Proxy Detection1 hit ⚠️ 3 / 7
Key passed checks6
BGP RouteAnnounced and visible ✅ 2 / 2
Bot DetectionNot bot ✅ 1 / 1
IP TypeMobile/Cellular (4 consistent type signals) 40 / 40
proxycheck RiskLow(Risk=0) ✅ 5 / 5
Scamalytics ScoreLow(3) ✅ 5 / 5
Tor DetectionNot Tor ✅ 5 / 5
03 · Score composition

How the score was calculated

Shows the base score, risk deductions, clean confirmation, and final score; the full scoring ledger stays collapsed until needed.

Base95
Deductions-3
Clean confirmation0
Final92
Risk-signal deductionsSingle-source anonymizer signal-3
Proxy Detection1 hit ⚠️3 / 7
All score checksSources 16/16 · No score ceiling
Deduction:Single-source anonymizer signalDeducted directly from the base scoreDeducted-3
IP TypeMobile/Cellular (4 consistent type signals)Pass40 / 40
VPN Detection3 pass ✅Pass8 / 8
Proxy Detection1 hit ⚠️Review3 / 7
Tor DetectionNot Tor ✅Pass5 / 5
Scamalytics ScoreLow(3) ✅Pass5 / 5
proxycheck RiskLow(Risk=0) ✅Pass5 / 5
Abuse HistoryNo match—
IPsum threat intelligenceNo match—
Feodo TrackerNo match—
Spamhaus DROPNo match—
DShieldNo match—
Threat-feed consensusNo multi-source confirmationNo match—
BGP RouteAnnounced and visible ✅Pass2 / 2
Port ExposureNo reliable exposure dataNo match—
Subnet QualityNo reliable neighbor dataNo match—
Bot DetectionNot bot ✅Pass1 / 1
04 · Network profile

Network identity and location

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

IP Type Mobile / Cellular
Proxy Status No Proxy Detected
Network T-Mobile USA, Inc. (AS21928)
Location US · Texas · Austin (Medium confidence)
Location typeProxy exit location5 geolocation sources returned
Country / regionHigh confidence
United States (US)4/4 available sources agree
State / provinceHigh confidence
Texas4/4 available sources agree
City estimateMedium confidence
Austin4/4 available sources agree
Postal codeMedium confidence
787012/3 available sources agree
TimezoneHigh confidence
America/Chicago4/4 available sources agree
Reference coordinatesMedium confidence
30.27, -97.754/5 available sources agree · coordinate spread about 1 km
View all geolocation sources5
SourceCountryRegionCityCoordinatesTimezone
IPinfoUSTexasAustin30.27, -97.74America/Chicago
IP2LocationUSTexasAustin30.27, -97.74America/Chicago
ipapi.comUSTexasAustin30.28, -97.75America/Chicago
proxycheck.ioUSTexasCorpus Christi27.8, -97.4America/Chicago
ipapi.isUnited StatesTexasAustin30.27, -97.74America/Chicago
05 · Data sources

Source coverage and completion

Lists each source used in this check and its completion state by role; scoring evidence and individual matches remain in the scoring and evidence sections.

Complete16
Not applicable0
Unavailable0
Sources16

Registry1

RIR RDAPTMO9 · 172.32.0.0/11 · NET-172-32-0-0-1Complete

Network identity3

IPinfoUS · AS21928 T-Mobile USA, Inc.Complete
IP2LocationUS · AS21928 · T-Mobile USA Inc. · ProxyComplete
ipapi.isUnited States · AS21928 · T-Mobile USA, Inc.Complete

Routing and ASN2

RIPEstatAS21928 · 172.56.40.0/23 · ARIN · Visibility 95.4%Complete
Team CymruAS21928 · 172.56.40.0/23 · T-MOBILE-AS21928 - T-Mobile USA, Inc., USComplete

Proxy and reputation3

proxycheck.ioUnited States · T-Mobile USA · cellular · Risk 0Complete
ipapi.comUS · AS21928Complete
ScamalyticsFraud 3/100Complete

Threat intelligence6

Spamhaus DROPnot_listedComplete
IPsumnone · 0 feedsComplete
Feodo TrackerComplete
Tor ProjectComplete
DShieldComplete
Blocklist.deComplete

Internet exposure1

Shodan InternetDBComplete
06 · Report appendix

Report methodology and field snapshot

ScoringFixed-weight aggregation with separate risk deductions
GeolocationDatabase consensus, not the device’s physical location
Snapshot time2026-10-19 12:33:27
06.1 · Report field snapshot
FieldValue
IP Address172.56.41.79
Reputation Score92/100
Cleanliness LevelFew signals
IP TypeMobile / Cellular
CountryUnited States
State / provinceTexas
City estimateAustin · Medium confidence · 4/4 available sources agree
Postal code78701
TimezoneAmerica/Chicago
Reference coordinates30.27, -97.75
ISPT-Mobile USA, Inc.
ASNAS21928
Proxy/VPNNo
Proxy TypeNone
Datacenter IPNo
Tags单源匿名网络信号, Clean quality node
Last Checked2026-10-19 12:33:27
06.2 · Scoring and interpretation
What does the score for 172.56.41.79 mean?

A score of 92/100 means the current aggregated data contains relatively few negative signals. Classifications, check time, and matches are listed in the source details.

What type of IP is this?

172.56.41.79 is a mobile IP on T-Mobile USA, Inc. (AS21928) in US Austin.

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.

06.3 · Related samples on the same ASN
Check another IP Check browser routes