212.120.90.182
212.120.90.182 is an IPv4 address operated by TNF-AS - Vodafone Libertel B.V., NL (AS33915), with approximate network location Heerhugowaard, Netherlands. It belongs to a mobile network. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
Witness AI IP Assessment (AI-generated)
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The host 212.120.90.182/32 is a single-instance address associated with ASN 33915 (VODAFONEZIGGO IP AUTHORITY) within the 212.120.80.0/20 block. Ownership records identify the routing operator as TNF-AS (Vodafone Libertel B.V.) based in the Netherlands. Geolocation data places the network location in Heerhugowaard, North Holland, though this is noted as an approximate network location subject to conflict with other observations. The network role is classified as a Mobile Carrier using cable connectivity, specifically designated with a "Firewalled / No Services" purpose.
DNS hygiene assessment returned a score of zero due to zero evaluated checks; CAA and DNSSEC statuses are unknown, while SPF, DMARC, and FCR-DNS were not checked. Consequently, no evidence of poor IP hygiene can be established from these missing records. TLS probing of ports 443 and 8443 yielded unreachable status for the target host, and no TLS endpoints were discovered. The system determined the address is not mobile, not a proxy, not Tor-related, and not hosting infrastructure. Given the lack of observed services and the limited scope of the profile, continuous monitoring is recommended to corroborate the "no services" classification.
🏢 Ownership & Registration
| Registered holder | VODAFONEZIGGO IP AUTHORITY |
| ASN | AS33915 |
| Network Name | ZIGGO-CM |
| CIDR Block | 212.120.80.0/20 |
| RIR | RIPE |
| Network registration country | NL |
| Routing operator | TNF-AS - Vodafone Libertel B.V., NL |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — 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.
| caa | Unknown / lookup inconclusive dynamic.v4.ziggo.nl |
| spf | Not checked |
| dmarc | Not checked |
| dnssec | Unknown / lookup inconclusive 182.90.120.212.in-addr.arpa |
| fcrDns | Not checked |
☁️ Network Classification
| Infrastructure | Mobile |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| Port | Latest capture attempt |
|---|---|
| 443 | Certificate not captured; current certificate unknown (unreachable) |
| 8443 | Certificate not captured; current certificate unknown (unreachable) |
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS33915 |
| Network Prefix | 212.120.64.0/19 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 20% | 5 | 6 |
| Data Coherence | Consistent (100%) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-08 13:03:16 UTC |
| Last Seen | 2026-11-14 11:13:49 UTC |
| Profile Built | 2026-11-14 11:37:31 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 28 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 212.120.90.182
Who owns the IP address 212.120.90.182?
212.120.90.182 is registered to VODAFONEZIGGO IP AUTHORITY. The address falls within the 212.120.80.0/20 network block. Registration is held at RIPE.
Where is 212.120.90.182 located?
Geolocation data places 212.120.90.182 in Heerhugowaard, North Holland, 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 212.120.90.182 malicious or safe?
212.120.90.182 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.
Is 212.120.90.182 a VPN, proxy, or data center address?
212.120.90.182 is classified as a mobile network based on network ownership and behavioural analysis.