IP cleanliness report

72.159.77.15

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

Checked：2026-10-19 06:34:28 AT&T Enterprises · AS6389 United States · Oakland · 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
Checked2026-10-19 06:34:28 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 ScoreMedium(30) ⚠️ 2 / 5
Key passed checks6
BGP RouteAnnounced and visible ✅ 2 / 2
Bot DetectionNot bot ✅ 1 / 1
IP TypeMobile/Cellular (3 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.

Base96
Deductions0
Clean confirmation+4
Final100
Scamalytics ScoreMedium(30) ⚠️2 / 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 (3 consistent type signals)Pass40 / 40
VPN Detection3 pass ✅Pass8 / 8
Proxy Detection3 pass ✅Pass7 / 7
Tor DetectionNot Tor ✅Pass5 / 5
Scamalytics ScoreMedium(30) ⚠️Review2 / 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 AT&T Enterprises (AS6389)
Location US · California · Oakland (Medium confidence)
Location typeMobile network exit location5 geolocation sources returned
Country / regionHigh confidence
United States (US)4/4 available sources agree
State / provinceHigh confidence
California5/5 available sources agree
City estimateMedium confidence
Oakland3/5 available sources agree
Postal codeLow confidence
946501/3 available sources agree
TimezoneHigh confidence
America/Los_Angeles5/5 available sources agree
Reference coordinatesMedium confidence
37.74, -122.225/5 available sources agree · coordinate spread about 49 km
View all geolocation sources5
SourceCountryRegionCityCoordinatesTimezone
IPinfoUSCaliforniaOakland37.8, -122.27America/Los_Angeles
IP2LocationUSCaliforniaOakland37.8, -122.27America/Los_Angeles
ipapi.comUSCaliforniaOakland37.82, -122.28America/Los_Angeles
proxycheck.ioUSCaliforniaSanta Clara37.35, -121.95America/Los_Angeles
ipapi.isUnited StatesCaliforniaMilpitas37.41, -121.94America/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 RDAPBLS-72-159-77-0-24-1007281445 · 72.159.77.0/24 · NET-72-159-77-0-1Complete

Network identity3

IPinfoUS · AS6389 AT&T Enterprises, LLCComplete
IP2LocationUS · AS6389 · AT&T Enterprises LLCComplete
ipapi.isUnited States · AS6389 · AT&T Enterprises, LLCComplete

Routing and ASN2

RIPEstatAS6389 · 72.156.0.0/14 · Visibility 100%Complete
Team CymruAS6389 · 72.156.0.0/14 · BELLSOUTH-NET-BLK - AT&T Enterprises, LLC, USComplete

Proxy and reputation3

proxycheck.ioUnited States · Pilot Travel Centers · cellular · Risk 0Complete
ipapi.comUS · AS6389Complete
ScamalyticsFraud 30/100Complete

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 06:34:28
06.1 · Report field snapshot
FieldValue
IP Address72.159.77.15
Reputation Score100/100
Cleanliness LevelFew signals
IP TypeMobile / Cellular
CountryUnited States
State / provinceCalifornia
City estimateOakland · Medium confidence · 3/5 available sources agree
Postal code94650
TimezoneAmerica/Los_Angeles
Reference coordinates37.74, -122.22
ISPAT&T Enterprises
ASNAS6389
Proxy/VPNNo
Proxy TypeNone
Datacenter IPNo
TagsClean quality node
Last Checked2026-10-19 06:34:28
06.2 · Scoring and interpretation
What does the score for 72.159.77.15 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?

72.159.77.15 is a mobile IP on AT&T Enterprises (AS6389) in US Oakland.

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 (AS6389)

209.149.213.12 (US, 100)74.245.156.147 (US, 100)74.245.128.0 (US, 88)74.245.156.0 (US, 100)72.159.77.85 (US, 100)72.159.77.106 (US, 100)74.254.78.26 (US, 100)72.159.77.40 (US, 97)65.5.53.19 (US, 91)68.152.95.101 (US, 100)
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