IPDebrief

85.87.100.155

IP Intelligence Dossier
Your IP: 216.73.217.75

85.87.100.155 is an IPv4 address operated by EUSKALTEL - Euskaltel S.A., ES (AS12338). It belongs to a mobile network with reverse DNS name 155.85-87-100.dynamic.clientes.euskaltel.es. As of November 14, 2026, IPDebrief rates it Low Risk (10/100); no anonymizing service was detected.

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🌍 Geolocation

Country—
Location scopeApproximate network location. Distributed and anycast services can vary by observation point.
Anycast classificationUnverified (not proof of unicast)
Region—
City—
Timezone—
Latitude—
Longitude—

🏢 Ownership & Registration

Registered holderEUSKALTEL RIPE
ASNAS12338
Network NameEUSKALTEL-CM
CIDR Block85.87.96.0/21
RIRRIPE
Network registration countryES
Routing operatorEUSKALTEL - Euskaltel S.A., ES
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTR155.85-87-100.dynamic.clientes.euskaltel.es
Forward ConfirmedNo — PTR hostname does not resolve back to this IP (weak signal)

DNS Posture

Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP. DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.

Not assessed: 0 conclusive IP DNS checks.

caaNot checked
spfNot checked
dmarcNot checked
dnssecNot checked
fcrDnsNot checked

☁️ Network Classification

InfrastructureMobile
Service PurposeFirewalled / No Services
Network TierTier 3 — Basic operator with some routing infrastructure
Mobile

🔌 Services & Open Ports

PortServiceProtocolBanner
No open ports detected
Server—
HTTP Title—

🔐 TLS Certificate

🔒
No certificate captured; current certificate unknown
Issued by —
N/A
SANsNone
Valid From—
Valid Until—

🛡️ Public Network Snapshot

Origin ASNAS12338
Network Prefix85.87.100.0/22
Route mappingFound
RPKI StatusValid

📅 Observation Timeline 🔄 Stale

First Seen2026-10-08 18:20:19 UTC
Last Seen2026-10-08 18:20:19 UTC
Profile Built2026-11-14 05:29:57 UTC
Data FreshnessStale
Signal Types17
Total Observations17
🔍 17 signal types · 17 observations collected
This report is generated from 17+ independent intelligence signals including ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds, behavioral fingerprinting, and more.
Full dossier details are available via our API.
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❓ Frequently Asked Questions About 85.87.100.155

Who owns the IP address 85.87.100.155?

85.87.100.155 is registered to EUSKALTEL RIPE. The address falls within the 85.87.96.0/21 network block. Registration is held at RIPE.

Is 85.87.100.155 malicious or safe?

85.87.100.155 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.

What is the hostname for 85.87.100.155?

The reverse DNS (PTR) record for 85.87.100.155 is 155.85-87-100.dynamic.clientes.euskaltel.es. This hostname is not forward-confirmed, so it should be treated as a weak signal.

Is 85.87.100.155 a VPN, proxy, or data center address?

85.87.100.155 is classified as a mobile network based on network ownership and behavioural analysis.

🏘️ Related IP Addresses

Nearby addresses in 85.87.96.0/21

85.87.100.37

Browse related networks

All addresses in AS12338Network directory

ℹ️ About This Report

All data shown is publicly available network metadata — IP addresses do not reliably identify individuals. Assessments are probabilistic and should not be used as sole basis for access control decisions. To report an issue or request data review, contact admin@ipdebrief.com.