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Carrier-Grade Data Intelligence

The classification engine behind carrier-scale content filtering

Telecommunications carriers, ISPs, and mobile operators process billions of DNS queries, HTTP requests, and content transactions every day. Every one of those transactions touches a domain that needs to be classified — for parental controls, regulatory compliance, subscriber analytics, network security, and audience monetization. Alpha Quantum provides the continuously updated domain classification database that powers all of it — 102 million domains, 700+ categories, refreshed daily, and delivered in every format carrier infrastructure consumes.

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Million domains
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Content categories
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K new domains / day
<100ms
API response time
The telecom challenge

Every subscriber interaction depends on knowing what every domain is

Telecommunications companies operate at a scale where content classification is not optional — it is infrastructure. A tier-1 carrier resolves billions of DNS queries daily. Each query touches a domain that a parental control system needs to categorize, a regulatory filter needs to evaluate, an analytics platform needs to classify, or an advertising engine needs to enrich. Without an accurate, continuously updated classification database, every one of those systems makes decisions based on stale or missing data — and at carrier scale, the downstream cost of wrong decisions compounds by orders of magnitude.

Network-level content filtering at carrier scale

ISPs and mobile operators deploy content filtering at the DNS and proxy layer to enforce regulatory mandates, provide parental controls, and protect subscribers from malware and phishing. Our URL Categorization Database delivers daily-refreshed classifications in DNS RPZ, EDL, PAC, hosts, CSV, JSON, and SQLite formats — every format carrier infrastructure already consumes. 102 million domains classified across 57+ web-filtering categories means your filtering system has a classification for virtually every domain a subscriber will ever visit, including domains registered this morning.

Subscriber audience intelligence without tracking

Cookieless Audiences provides content-derived audience profiles for 102 million domains — demographic, interest, purchase-intent, and B2B firmographic data derived entirely from content analysis, not subscriber tracking. Carriers who sell advertising inventory or operate data monetization programs can enrich bid requests and audience segments without violating subscriber privacy regulations. The data works across every browser and device because it classifies content, not users — a fundamental distinction for operators under GDPR, ePrivacy, and national telecommunications privacy laws.

Regulatory content compliance across jurisdictions

Telecommunications regulators worldwide mandate content filtering for specific categories: child sexual abuse material, terrorism, gambling in restricted markets, pharmaceutical sales, and more. Each jurisdiction has different requirements, and each requires an audit trail. Our multi-taxonomy classification means the same domain database can serve the UK’s IWF blocklist requirements, European court-ordered site blocking, Middle Eastern content filtering mandates, and Australian classification board directives — from a single data source with category-level logging for compliance reporting.

Parental controls backed by real classification data

Carrier-provided parental controls are a competitive differentiator and, in many markets, a regulatory requirement. But parental controls are only as good as the classification database behind them. Our database classifies domains into the granular categories parental controls need: not just “adult content” but specific subcategories for age-appropriate filtering. Social media, gaming, dating, gambling, weapons, drugs, self-harm — each gets its own category so subscribers can configure controls at the level of specificity they expect from a carrier-grade service.

Platform capabilities

Every data layer a carrier needs, from one classification engine

Our platforms serve the full spectrum of telecom content intelligence — from network security to subscriber monetization.

URL Categorization Database

Pre-classified offline databases from 1 million to 102 million domains. Perpetual licensing with quarterly refreshes. Delivered in CSV, JSON, SQLite, DNS RPZ, PAC, hosts, and firewall EDL formats. Deploy directly into your DNS resolvers, firewalls, and proxy servers without external API dependencies. One database covers subscriber filtering, network security, and regulatory compliance simultaneously.

Real-time website categorization

For domains not in the offline database or for real-time enrichment of subscriber sessions, the Website Categorization API classifies any URL in under 100 milliseconds across IAB v2, IAB v3, IPTC NewsCodes, and web-filtering taxonomies. 15+ data fields per request including category labels, confidence scores, content language, technology stack, and quality indicators. Sub-100ms latency fits into inline proxy inspection and DNS sinkhole workflows at carrier throughput.

Cookieless audience data

Content-derived audience profiles for every classified domain: demographics (age, gender, income, education), interests (29 IAB interest groups), purchase intent (283 segments), and B2B firmographics. All derived from content analysis, not subscriber browsing data. Carriers who monetize subscriber data or sell advertising inventory can enrich their offerings without violating privacy regulations — the data classifies domains, not users.

Content moderation intelligence

Detect hate speech, violence, adult content, misinformation, and 50+ policy violations across text, URLs, and images. For carriers operating messaging platforms, social features, or user-generated content services, our Content Moderation API provides the classification layer that keeps platform content within regulatory bounds. Configurable thresholds let you enforce different policies for different markets and subscriber tiers.

Subscriber analytics enrichment

Enrich subscriber usage analytics with category-level insights. Instead of reporting that a subscriber visited 47 domains, report that they spent 60% of their session on streaming video, 25% on social media, and 15% on news. Category-level analytics enable usage-based product design, tier optimization, content partnership decisions, and churn prediction models — all without exposing individual browsing histories.

Malware and phishing protection

Our database classifies newly registered domains within hours of registration — the critical window when most phishing campaigns operate. Phishing, malware, botnets, command-and-control, and suspicious domains each get their own web-filtering category. Carriers deploying network-level threat protection benefit from classifications that catch the freshly minted attack domains that static threat feeds miss.

The engine

Classification infrastructure built for carrier throughput

Telecom-grade data intelligence requires coverage, freshness, and formats that plug into carrier infrastructure without conversion middleware.

0M+
Domains classified
300K/day
New domains processed
57+
Web-filtering categories
8+
Delivery formats
Under the hood

How carriers deploy network-level content filtering

When a subscriber’s device resolves a domain, the carrier’s DNS resolver or proxy queries the classification database — either via real-time API lookup or from a locally deployed copy. The database returns the domain’s categories, and the filtering system compares them against the policy configured for that subscriber’s account, tier, or parental control settings.

Because our database assigns multiple categories per domain, the same classification data supports different policy engines simultaneously: parental controls block adult content and gambling for child accounts, while regulatory filters block court-ordered domains for all subscribers, and network security systems block malware and phishing for everyone. One database, multiple policy layers, all operating in parallel.

  • DNS RPZ format for inline resolver integration — no additional hardware
  • Multi-label classification supports layered policy enforcement
  • Daily updates catch newly registered domains within hours
  • Category-level logging for regulatory audit trails

Subscriber content filtering pipeline

QuerySubscriber resolves example-stream.com
ClassifyCategories: Streaming, Video, Entertainment
PolicyCheck subscriber’s parental control tier
DecisionChild account: age-restricted → block. Adult: allow.
Enforced — category logged for compliance and analytics

Subscriber audience enrichment pipeline

AggregateSubscriber’s top domains by session time
ClassifyMap each domain to audience segments
ProfileInterest: Sports, Tech · Intent: Electronics
EnrichAttach segments to anonymized cohort
Monetized — cohort audiences for programmatic buyers
Subscriber monetization

How carriers monetize audience data without tracking subscribers

Telecommunications companies sit on an enormous data asset: they see which domains their subscribers visit. But privacy regulations, public trust concerns, and competitive pressure make raw browsing data toxic to monetize directly. The answer is not to track users — it is to classify content.

Cookieless Audiences provides audience profiles at the domain level, not the subscriber level. When a carrier knows that a subscriber’s top domains map to “Sports Enthusiast, High-Income, Tech Early Adopter,” they can place that subscriber into an anonymized cohort for advertising purposes without ever exposing their individual browsing history. Audience segments derived from domain classification are privacy-safe by design because the intelligence comes from the content, not the user.

  • Audience profiles derived from domain content, not subscriber tracking
  • 29 IAB interest groups and 283 purchase-intent segments
  • GDPR and ePrivacy compatible — classifies content, not users
  • Enriches carrier ad inventory with IAB-standard audience segments
Questions

Telecom content intelligence, asked and answered

What delivery formats does the URL Categorization Database support?
We deliver in every format carrier infrastructure consumes: DNS RPZ zone files for BIND and Unbound resolvers, CSV and JSON for data warehouse integration, SQLite for embedded lookups, PAC files for proxy servers, hosts files for endpoint filtering, and EDL feeds for Palo Alto and other next-gen firewalls. All formats are generated from the same source classification, so categories are consistent regardless of delivery method. Your operations team can deploy the data into DNS resolvers, proxy farms, and firewalls simultaneously without worrying about synchronization.
How quickly are newly registered domains classified?
Our classification pipeline processes approximately 300,000 newly registered or changed domains every day. Most new domains are classified within hours of registration — the critical window when phishing campaigns, malware distribution, and newly created proxy sites operate. API responses always reflect the latest classification. Offline database subscribers receive refreshed exports on their license schedule, and phishing and threat category feeds update daily. For carriers, this means your filtering system catches attack domains before they can reach critical mass.
Does the audience data comply with GDPR and ePrivacy regulations?
Yes. Our Cookieless Audiences product classifies domains, not users. The audience profiles (demographic, interest, purchase intent, firmographic) are derived entirely from analysis of public website content, not from subscriber browsing data. When a carrier maps a subscriber’s visited domains to audience segments, they are using a content-based signal, not a tracking-based one. This is a fundamentally different architecture from third-party cookie tracking or device fingerprinting — the intelligence comes from the content, and no user-level data is collected, stored, or processed by our platform.
Can we deploy different filtering policies for different subscriber tiers?
Absolutely. Because our database assigns multiple categories per domain, your policy engine can apply different rules for different subscriber profiles. A child account under parental controls might block adult content, gambling, dating, and social media. A standard adult account might block only malware and court-ordered domains. A premium security subscriber might additionally block proxies, cryptomining, and command-and-control domains. All of these policies operate against the same classification database — the differentiation happens in your policy layer, not in the data.
How does this integrate with our existing DNS infrastructure?
The DNS RPZ format is a native integration path for BIND, Unbound, PowerDNS, and other resolvers carriers commonly deploy. You load our RPZ zone files into your resolvers, and filtering happens at the DNS layer with zero additional hardware. For carriers running proprietary or custom DNS platforms, we also provide the classification data in CSV, JSON, and SQLite formats that can feed custom lookup engines. API integration is available for real-time classification of domains not in the offline database. Most carriers we work with use a hybrid approach: offline databases for the bulk of queries, with API fallback for uncategorized or newly seen domains.
What about regulatory filtering requirements in different countries?
Our 57+ web-filtering categories are designed to map to the content types that regulators worldwide mandate carriers to filter. Child sexual abuse material, terrorism, gambling in restricted markets, court-ordered domain blocks, and pharmaceutical sales each have dedicated categories. Because the database assigns all applicable categories to each domain, your regulatory compliance layer can enforce country-specific mandates while the same database simultaneously supports parental controls and network security filtering. Category-level logging provides the audit trail regulators require at certification time.
How large is the database and what is the update frequency?
The full database covers 102 million domains — representing 99.9% of active internet traffic. We also offer tiered database sizes starting from 1 million domains for carriers that only need to cover the most visited sites. The classification pipeline processes approximately 300,000 newly registered or changed domains daily. API subscribers see updates in real time. Offline database subscribers receive full refreshes on their license schedule, with phishing and threat feeds updating daily regardless of tier.
Is there a free trial or evaluation period?
Yes. The Website Categorization API offers a 14-day free trial with no credit card required — you can test classification accuracy against your own domain lists. For the URL Categorization Database, we provide free sample downloads so your engineering team can validate format compatibility and integration with your DNS, proxy, and firewall infrastructure before purchasing. For Cookieless Audiences, sample audience data is available to evaluate segment quality and coverage. We strongly encourage carriers to test our classification accuracy against their incumbent provider before committing.

Ready to upgrade your network’s classification layer?

Test our domain classification against your current provider, evaluate our audience data for monetization potential, or talk to our team about carrier-scale deployment.