35b89c05aa
- ASPA: 15min result cache + looking-glass timeout 3s (was 8s), hard cap 12s (was 18s) - bgproutes: 15min result cache + 6s timeout on RIB POST (was no timeout), vpCache 1h - WHOIS: 24h cache + RDAP fallback timeouts 3s (was 5s) - Peering Recommendations: replace 20x full /api/lookup with new /api/quick-ix - postJSON: add configurable timeout (was no timeout, caused indefinite hangs) - Frontend: AbortController timeouts on all slow card fetches (ASPA/bgproutes/WHOIS/health) - New /api/quick-ix endpoint: PeeringDB IX data + network name, 1h cached
148 lines
9.0 KiB
Markdown
148 lines
9.0 KiB
Markdown
# PeerCortex Changelog
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All notable changes to PeerCortex are documented here.
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---
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## v0.6.9 — 2026-04-05
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### Added
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- **Resilience Score**: Weighted 4-factor score (1–10) per ASN — Transit Diversity (30%), Peering Breadth (25%), IXP Presence (20%), Path Redundancy (25%). Hard cap at 5.0 when only a single transit provider is detected. Shows a large score digit plus four colour-coded progress bars in the UI.
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- **Route Leak Detection**: Heuristic analysis using RIPE Stat neighbour data. Detects two patterns: *sandwich candidates* (Tier-1 appearing as both upstream and downstream) and *Tier-1 as downstream* (unusual re-origination). Reference set: 21 known Tier-1 ASNs. Confidence: medium — pattern-based, not real-time.
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- **Data Provenance System**: Every API response field carries `_provenance` metadata — source, validation method (cross-validated / heuristic / computed / single-source), confidence (high / medium / experimental), and an optional note. Shown in the UI as coloured badges next to each card title.
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- **MCP Server** (`mcp-server.js`): PeerCortex as MCP tools for Claude Desktop and Claude Code — `lookup_asn`, `compare_networks`, `get_health_report`, `search_network`, `get_resilience_score`.
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- **Rotating Daily Audit**: 100 ASNs tested daily, deterministically rotated via SHA256 date seed. Math checks (prefix sums, RPKI sums, IX dedup) + external cross-validation against RIPE Stat and PeeringDB.
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- **Daily Audit Email**: HTML report with all tested ASNs, cross-validation columns and critical/warning/ok/skip counts, sent daily at 06:00 UTC.
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### Fixed
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- **ASN name fallback**: ASNs with no RIPE Stat holder or RDAP data now resolve name and country from `bgp.he.net` page title and country href — eliminates `Unknown` name entries for unassigned blocks and micro-ISPs.
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---
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## v0.6.8 — 2026-04-03
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### Fixed
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- **Name fallback via bgp.he.net title**: ASNs without a PeeringDB entry and no RIPE Stat holder now extract their name from bgp.he.net page title (e.g. LLHOST INC. SRL, RIPE NCC ASN block).
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- **Country code fallback via bgp.he.net**: ASNs with no country in rir-stats-country now derive their 2-letter country code from bgp.he.net href (e.g. /country/RO, /country/GB).
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### Infrastructure
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- Daily automated audit introduced: 103 ASNs validated every 24h.
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---
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## v0.6.6 — 2026-04-02
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### Added
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- **Route Server (RS) column in IX table**: Every IX connection now shows whether the network participates in that IXP's route server, directly in the IX Presence table.
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- **Contacts & Registration card**: Shows Points of Contact (name, role, email) from PeeringDB along with registration date, last-modified, and RIR handle from RDAP. Named individuals with public emails are flagged as potential B2B leads.
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- **Data Sources Timing Panel**: New card showing the response time of every API source queried during the lookup — with colour-coded bars (green < 500 ms, orange < 2 s, red = slow/failed).
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- **Raw JSON Export**: Added "⬇ Raw JSON" link in the network overview. Downloads the full lookup result as a formatted JSON file.
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- **HQ City in overview**: The network's registered city (from PeeringDB) now appears next to the country flag in the network overview header.
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---
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## v0.6.5 — 2026-04-02
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### Added
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- **Name search with autocomplete**: Type any network or organization name in the search bar to get live suggestions. Results are sourced from both RIPE Stat and PeeringDB — covering thousands of registered networks worldwide. Use arrow keys to navigate, Enter or click to select.
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---
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## v0.6.4 — 2026-04-02
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### Fixed
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- **IRR Audit**: Switched data source to NLNOG IRR Explorer, which covers all major IRR databases (RIPE, ARIN, APNIC, RPKI-to-IRR). Now shows a per-prefix breakdown with IRR source, RPKI validation status, and an overall assessment badge. Previously showed 0% for correctly registered ASNs.
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- **Service reliability**: Improved automatic recovery from unexpected process crashes — all services now restart automatically without manual intervention.
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---
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## v0.6.3 — 2026-04-02
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### Added
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- **Tooltips on all cards**: Hover over any section header to see a plain-language explanation of what data it shows and where it comes from.
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---
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## v0.6.2 — 2026-04-01
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### Fixed
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- **AS-PATH Visualizer**: Now shows real BGP path data via RIPE RIS looking-glass. Previously showed no data due to an unavailable data endpoint.
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- **Routing History**: Replaced broken endpoint with RIPE Stat `routing-history` — shows a prefix table with first/last seen dates for all announced prefixes.
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- **IXP Member List**: Replaced single-IX display with a full IXP picker. All IXPs where the AS is a member appear as buttons; click any to load its member list. Previously only showed one IXP.
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- **Sources of Trust card**: Moved to the end of the dashboard as intended.
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---
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## v0.6.1 — 2026-04-01
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### Fixed
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- New feature cards (BGP Community Decoder, IRR Audit, Routing History, AS-PATH Visualizer, Looking Glass, Hijack Monitor, IXP Member List) now load automatically after every ASN lookup.
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- Feedback terminal redesigned to match the PeerCortex editorial style — no more green-on-black terminal aesthetic.
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- Share button replaced with icon-only dropdown (X/Twitter, LinkedIn, Facebook, Copy Link).
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- Button overlap in bottom-right corner resolved.
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---
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## v0.6.0 — 2026-04-01
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### Added
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- **BGP Community Decoder** — Decodes BGP community values with a built-in database covering RFC-standard, major transit carriers, and IXP communities.
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- **IRR Audit** — Compares IRR route objects against actual BGP announcements, shows coverage percentage and per-prefix status.
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- **AS-SET Expander** — Recursively expands AS-SETs (up to 4 levels), lists all member ASNs.
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- **Routing History** — Shows prefix announcement history over the past 90 days.
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- **AS-PATH Visualizer** — Visual hop-by-hop AS path diagram from multiple vantage points, origin AS highlighted.
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- **Looking Glass** — RIPE RIS looking glass for arbitrary prefixes, aggregates paths from up to 15 route collectors.
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- **BGP Hijack Monitor** — Subscribe any ASN for prefix monitoring; checks every 30 minutes and stores alerts.
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- **IXP Member List** — Loads PeeringDB member list for any IXP where the queried ASN is present.
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- **Share Link** — One-click copy of a direct link to any ASN lookup; URL parameter auto-triggers lookup on page load.
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- **Dark Mode** — Toggle between light and dark theme, preference saved across sessions.
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- **Changelog page** — Full version history accessible via the navigation bar.
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- **Unique visitor counter** — Displays privacy-safe UV count in the footer (IP hashing, no raw addresses stored).
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- **Feedback form** — Submit feedback directly from the dashboard; responses delivered by email.
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---
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## v0.5.0 — 2026-03-26
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### Added
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- **RPKI-based ASPA detection** via Cloudflare RPKI JSON feed — 1,500+ ASPA objects, refreshed every 10 minutes.
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- **RFC-compliant ASPA path verification** (draft-ietf-sidrops-aspa-verification-14) — upstream/downstream verification, valley detection, AS_SET flagging, per-hop status.
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- **ASPA Readiness Score** (0–100) across four dimensions: ROA coverage, ASPA object presence, provider match completeness, path validation rate.
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- **Provider Audit** — compares RPKI-declared providers vs BGP-detected providers, highlights gaps.
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- **Network Health Report** — 13 automated checks with traffic-light scoring (Bogon, RPKI ROA, Blocklist, IRR, MANRS, BGP Visibility, Reverse DNS, Abuse Contact, Resource Cert, IX Route Servers, BGP Communities, Geolocation, IRR Object).
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- **RIPE Atlas probe integration** — total probes, connected/disconnected counts, anchors per ASN.
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- **bgproutes.io integration** — 3,000+ vantage points, RIB queries, ROV and ASPA status.
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- **Network Compare** — side-by-side comparison of two ASNs (common IXPs, shared upstreams, overlapping facilities).
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- **Recent Lookups** with quick-click history badges.
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### Fixed
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- ASPA objects not detected — switched from broken RIPE DB remarks search to Cloudflare RPKI JSON feed.
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- Various frontend rendering bugs.
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---
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## v0.4.0 — 2026-03-25
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### Added
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- Initial public release.
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- ASN lookup dashboard with PeeringDB, RIPE Stat, RIPE Atlas, bgproutes.io, and Cloudflare RPKI integration.
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- Per-prefix RPKI validation.
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- AS neighbour resolution with names.
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- IX presence, facilities, and peering policy display.
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- Network Compare tool.
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- Live at peercortex.org.
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---
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## Data Sources
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| Source | Usage |
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| [PeeringDB](https://www.peeringdb.com/) | Network profiles, IX connections, facilities, peering policy |
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| [RIPE Stat](https://stat.ripe.net/) | Prefixes, neighbours, routing history, looking glass, abuse contacts |
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| [RIPE Atlas](https://atlas.ripe.net/) | Probe and anchor detection per ASN |
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| [bgproutes.io](https://bgproutes.io/) | Vantage point data, RIB queries, ROV/ASPA status |
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| [Cloudflare RPKI](https://rpki.cloudflare.com/) | ASPA objects, ROA validation |
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| [NLNOG IRR Explorer](https://irrexplorer.nlnog.net/) | IRR registration across all major databases |
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| [RIPE DB](https://rest.db.ripe.net/) | WHOIS data, IRR objects, AS-SET expansion |
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