IP cleanliness report

100.208.23.129

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

Checked：2026-10-17 02:16:44 T-Mobile USA, Inc. · AS21928 United States · Bellevue · Medium confidence
100
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.

No significant risk labels returned
Checked2026-10-17 02:16:44 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
Scamalytics ScoreLow(7) ✅ 4 / 5
Key passed checks6
BGP RouteAnnounced and visible ✅ 2 / 2
Bot DetectionNot bot ✅ 1 / 1
IP TypeMobile/Cellular (4 consistent type signals) 40 / 40
Proxy Detection3 pass ✅ 7 / 7
proxycheck RiskLow(Risk=0) ✅ 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.

Base99
Deductions0
Clean confirmation+4
Final100
Scamalytics ScoreLow(7) ✅4 / 5
Clean network confirmationApplied only with zero deductions and sufficient evidence for the network type.+4
All score checksSources 16/16 · No score ceiling
IP TypeMobile/Cellular (4 consistent type signals)Pass40 / 40
VPN Detection3 pass ✅Pass8 / 8
Proxy Detection3 pass ✅Pass7 / 7
Tor DetectionNot Tor ✅Pass5 / 5
Scamalytics ScoreLow(7) ✅Pass4 / 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 · Washington · Bellevue (Medium confidence)
Location typeMobile network exit location5 geolocation sources returned
Country / regionHigh confidence
United States (US)4/4 available sources agree
State / provinceHigh confidence
Washington3/3 available sources agree
City estimateMedium confidence
Bellevue3/3 available sources agree
Postal codeMedium confidence
980062/2 available sources agree
TimezoneHigh confidence
America/Los_Angeles3/3 available sources agree
Reference coordinatesMedium confidence
47.6, -122.193/5 available sources agree · coordinate spread about 5 km
View all geolocation sources5
SourceCountryRegionCityCoordinatesTimezone
IPinfoUSWashingtonBellevue47.56, -122.16America/Los_Angeles
IP2LocationUSWashingtonBellevue47.61, -122.2America/Los_Angeles
ipapi.comUSIllinoisChicago41.89, -87.64America/Chicago
proxycheck.ioUSIllinoisChicago41.88, -87.63America/Chicago
ipapi.isUnited StatesWashingtonBellevue47.61, -122.2America/Los_Angeles
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 RDAPCORE2 · 100.128.0.0/9 · NET-100-128-0-0-1Complete

Network identity3

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

Routing and ASN2

RIPEstatAS21928 · 100.128.0.0/9 · ARIN · Visibility 100%Complete
Team CymruAS21928 · 100.128.0.0/9 · T-MOBILE-AS21928 - T-Mobile USA, Inc., USComplete

Proxy and reputation3

proxycheck.ioUnited States · T-Mobile USA, Inc. · cellular · Risk 0Complete
ipapi.comUS · AS21928Complete
ScamalyticsFraud 7/100Complete

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 time2026-10-17 02:16:44
06.1 · Report field snapshot
FieldValue
IP Address100.208.23.129
Reputation Score100/100
Cleanliness LevelFew signals
IP TypeMobile / Cellular
CountryUnited States
State / provinceWashington
City estimateBellevue · Medium confidence · 3/3 available sources agree
Postal code98006
TimezoneAmerica/Los_Angeles
Reference coordinates47.6, -122.19
ISPT-Mobile USA, Inc.
ASNAS21928
Proxy/VPNNo
Proxy TypeNone
Datacenter IPNo
TagsClean quality node
Last Checked2026-10-17 02:16:44
06.2 · Scoring and interpretation
What does the score for 100.208.23.129 mean?

A score of 100/100 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?

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

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

Other IPs on the Same ASN (AS21928)

172.59.129.212 (US, 100)172.59.210.214 (US, 92)172.56.84.8 (US, 100)172.56.213.207 (US, 100)172.56.42.31 (US, 100)172.56.27.13 (US, 92)172.56.26.247 (US, 100)172.56.27.243 (US, 100)172.59.160.40 (US, 100)172.56.34.58 (US, 90)
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