IPDebrief

217.104.126.127

IP Intelligence Dossier
Your IP: 216.73.217.75

217.104.126.127 is an IPv4 address announced by AS33915, with approximate network location Enschede, Netherlands. It belongs to a mobile network with reverse DNS name 217-104-126-127.cable.dynamic.v4.ziggo.nl. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

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🌍 Geolocation

Country🇳🇱 Netherlands
Location scopeApproximate network location. Distributed and anycast services can vary by observation point.
Anycast classificationUnverified (not proof of unicast)
RegionOverijssel
CityEnschede
TimezoneEurope/Amsterdam
Latitude52.24
Longitude6.87

🏢 Ownership & Registration

Registered holderVODAFONEZIGGO IP AUTHORITY
ASNAS33915
Network NameZIGGO-CM
CIDR Block217.104.112.0/20
RIRRIPE
Network registration countryNL
Abuse ContactAvailable via RDAP

🌐 DNS Intelligence

PTR217-104-126-127.cable.dynamic.v4.ziggo.nl
Forward ConfirmedYes — FCrDNS verified
Forward Hostnames217-104-126-127.cable.dynamic.v4.ziggo.nl

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.

spfNot checked
dmarcNot checked
fcrDnsNot checked
dnssecNot checked
caaNot checked

☁️ Network Classification

InfrastructureMobile
Service PurposeMulti-Service Host
Network TierUnknown — Insufficient routing data to classify
Mobile

🔌 Services & Open Ports

PortServiceProtocolBanner
80httptcp—
8443https-alttcp—
Closed Ports22, 25, 443, 3389, 8080 (2 open / 7 scanned)
Server—
HTTP Title—

🔐 TLS Certificate

Historical certificate; current certificate unknown. This describes the last probe, not a live check. An IP-targeted handshake does not establish the certificate served for every hostname.
⚠️
E=cbn@compalbn.com, CN=CBN, OU=CBN, O="Compal Broadband Networks, Inc", L=Hsinchu, S=Taiwan R.O.C, C=TW
Issued by E=cbn@compalbn.com, CN=CBN, OU=CBN, O="Compal Broadband Networks, Inc", L=Hsinchu, S=Taiwan R.O.C, C=TW
Self-signed: Yes
SANsNone
Valid From2016-07-20T13:33:46+00:00
Valid Until2036-07-15T13:33:46+00:00
TLS ProtocolTls12
Cipher SuiteTLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
Signature Algorithmsha256RSA
Validity Period7300 days

🛡️ Public Network Snapshot

Origin ASNAS33915
Network Prefix217.104.64.0/18
Route mappingFound

🎯 Confidence Breakdown

Per-dimension confidence scores based on source diversity and data freshness

DimensionScoreSourcesObservations
threat
20%
11
routing
20%
11
services
20%
11
ownership
0%
00
reputation
0%
00
geolocation
31%
22
Overall15%55
Coverage: 4/6 dimensions · Data sufficiency: partial
Data CoherenceMixed Signals (68%) — 2 contradiction(s)
AttributionModerate (55%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid
⚠ Geo sources disagree on country: TW, NL
⚠ TLS certificate claims TW but primary geo says NL

📅 Observation Timeline 🔄 Live

First Seen2026-11-09 20:17:57 UTC
Last Seen2026-11-11 17:17:41 UTC
Profile Built2026-11-11 17:32:14 UTC
Data FreshnessLive
Signal Types20
Total Observations20
🔍 20 signal types · 20 observations collected
This report is generated from 20+ 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.
{ } JSON API 📧 Enterprise Access

❓ Frequently Asked Questions About 217.104.126.127

Who owns the IP address 217.104.126.127?

217.104.126.127 is registered to VODAFONEZIGGO IP AUTHORITY. The address falls within the 217.104.112.0/20 network block. Registration is held at RIPE.

Where is 217.104.126.127 located?

Geolocation data places 217.104.126.127 in Enschede, Overijssel, Netherlands. The local time zone is Europe/Amsterdam. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.

Is 217.104.126.127 malicious or safe?

217.104.126.127 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 217.104.126.127?

The reverse DNS (PTR) record for 217.104.126.127 is 217-104-126-127.cable.dynamic.v4.ziggo.nl. This hostname is forward-confirmed, meaning it resolves back to the same address.

What ports are open on 217.104.126.127?

Responsive ports observed on 217.104.126.127 include 80, 8443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.

Is 217.104.126.127 a VPN, proxy, or data center address?

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

🏘️ Related IP Addresses

Browse related networks

All addresses in AS33915🇳🇱 NetherlandsNetwork 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.