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ASN Karma Dataset - 2026-08-18 05:13 UTC
Built at 2026-08-18T05:13:47Z.
| Metric | Value |
|---|---|
| Input records | 4595321 |
| Records enriched | 4027014 |
| Records unmapped | 568307 |
| Unique ASNs | 32985 |
| Unique sources | 48 |
| Expanded ASNs | 100 |
| Expanded prefixes | 62805 |
| Critical | 3099 |
| High | 6153 |
| Watch | 8242 |
| Duration seconds | 2516.83 |
Artifacts
| File | Description |
|---|---|
index.json |
Machine-readable release manifest |
asn-risk.jsonl |
Primary JSONL risk dataset |
asn-changes.jsonl |
ASN delta feed since previous build |
asn-summary.csv |
CSV summary for review and reporting |
asn-evidence-table.md |
Markdown table of top ASN evidence counts |
asn-history.jsonl.gz |
Compressed history state used by the next scheduled build |
asn-profiles.tar.gz |
Per-ASN JSON profiles |
source-impact.csv |
Source contribution breakdown |
country-risk.csv |
Country-level operational rollup |
high-risk-asn-critical.txt |
Critical ASN tier |
high-risk-asn-high.txt |
High ASN tier |
high-risk-asn-watch.txt |
Watch ASN tier |
high-risk-asn-prefixes-critical.txt |
Derived critical ASN announced prefixes |
high-risk-asn-prefixes-high.txt |
Derived high ASN announced prefixes |
high-risk-asn-prefixes-watch.txt |
Derived watch ASN announced prefixes |
report.md |
Markdown dataset report |
release-notes.md |
Release summary and top ASN table |
run_stats.json |
Build metadata and tier counts |
checksums.txt |
SHA256 checksums for release artifacts |
Top ASN Evidence
Last updated: 2026-08-18T05:13:47Z
| ASN | Name | Country | Evidence | Sources | Score | Tier | Review |
|---|---|---|---|---|---|---|---|
| AS16509 | AMAZON-02 - Amazon.com, Inc., US | US | 436275 | 33 | 65 | watch |
true |
| AS14061 | DIGITALOCEAN-ASN - DigitalOcean, LLC, US | US | 176479 | 35 | 65 | watch |
true |
| AS174 | COGENT-174 - Cogent Communications, LLC, US | US | 161150 | 20 | 65 | watch |
true |
| AS4134 | CHINANET-BACKBONE - No.31,Jin-rong Street, CN | CN | 156137 | 32 | 65 | watch |
true |
| AS14618 | AMAZON-AES - Amazon.com, Inc., US | US | 104573 | 31 | 65 | watch |
true |
| AS4837 | CHINA169-Backbone - CHINA UNICOM China169 Backbone, CN | CN | 87713 | 31 | 65 | watch |
true |
| AS37963 | ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN | CN | 68502 | 27 | 65 | watch |
true |
| AS396982 | GOOGLE-CLOUD-PLATFORM - Google LLC, US | US | 68469 | 34 | 65 | watch |
true |
| AS20011 | Dimension Data - Dimension Data, ZA | ZA | 54075 | 13 | 65 | watch |
true |
| AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US | US | 50888 | 32 | 65 | watch |
true |
| AS16276 | OVH - OVH SAS, FR | FR | 43260 | 34 | 65 | watch |
true |
| AS45899 | VNPT-AS-VN - VNPT Corp, VN | VN | 43166 | 24 | 93 | critical |
false |
| AS45102 | ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN | US | 41677 | 31 | 65 | watch |
true |
| AS45090 | TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN | CN | 37947 | 29 | 65 | watch |
true |
| AS31898 | ORACLE-BMC-31898 - Oracle Corporation, US | US | 34683 | 29 | 65 | watch |
true |
| AS132203 | TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue, CN | SG | 33809 | 21 | 65 | watch |
true |
| AS36352 | AS-COLOCROSSING - HostPapa, US | US | 32026 | 28 | 65 | watch |
true |
| AS4766 | KIXS-AS-KR-KR - Korea Telecom, KR | KR | 29969 | 29 | 93 | critical |
false |
| AS9829 | BSNL-NIB - National Internet Backbone, IN | IN | 27152 | 22 | 65 | watch |
true |
| AS24940 | HETZNER-AS - Hetzner Online GmbH, DE | DE | 27034 | 28 | 65 | watch |
true |
| AS212238 | CDNEXT - Datacamp Limited, GB | US | 22521 | 24 | 65 | watch |
true |
| AS63949 | AKAMAI-LINODE-AP - Akamai Connected Cloud, SG | US | 20782 | 27 | 65 | watch |
true |
| AS20473 | AS-VULTR - The Constant Company, LLC, US | US | 20736 | 25 | 65 | watch |
true |
| AS3462 | HINET - Data Communication Business Group, TW | TW | 20685 | 24 | 93 | critical |
false |
| AS12389 | ROSTELECOM-AS - PJSC Rostelecom, RU | RU | 19097 | 21 | 65 | watch |
true |
Changes Since Previous Build
| ASN | Name | Country | Change | Previous | Current | Evidence Delta |
|---|---|---|---|---|---|---|
| AS8916 | PORTFAST - Portfast Ltd, GB | GB | risk_level_changed |
1005 | 5 | -1000 |
| AS153844 | RNBL-AS-AP - Riderz Network Broadband (Private) Limited, PK | PK | risk_level_changed |
19 | 506 | +487 |
| AS328608 | Africa on Cloud - Africa on Cloud, ZA | SC | risk_level_changed |
2492 | 2217 | -275 |
| AS205489 | CODEASSET - CODE ASSET LTD, GB | UA | evidence_decreased |
547 | 371 | -176 |
| AS174 | COGENT-174 - Cogent Communications, LLC, US | US | evidence_increased |
160995 | 161150 | +155 |
| AS142240 | HOSTNOST-AS-AP - HostNost, BD | SC | evidence_decreased |
163 | 24 | -139 |
| AS267846 | AS267846 - Cable Onda Oriental, SRL, DO | US | evidence_decreased |
135 | 7 | -128 |
| AS8570 | LES - PJSC Rostelecom, RU | RU | evidence_increased |
399 | 501 | +102 |
| AS12389 | ROSTELECOM-AS - PJSC Rostelecom, RU | RU | evidence_decreased |
19193 | 19097 | -96 |
| AS209888 | AERIANDI-AS - Aeriandi Limited, GB | AE | risk_level_changed |
4 | 96 | +92 |
| AS24560 | AIRTELBROADBAND-AS-AP - Bharti Airtel Ltd., Telemedia Services, IN | IN | evidence_decreased |
7747 | 7664 | -83 |
| AS35200 | TransitX-Ltd - TransitX Ltd, GB | AE | risk_level_changed |
3 | 79 | +76 |
| AS42831 | UKSERVERS-AS - UK Dedicated Servers Limited, GB | GB | evidence_decreased |
886 | 810 | -76 |
| AS49581 | TUBE-HOSTING - Ferdinand Zink trading as Tube-Hosting, DE | DE | evidence_decreased |
455 | 384 | -71 |
| AS48678 | TR-PENTECH-AS - Pentech Bilisim Teknolojileri Sanayi Ve Ticaret Limited Sirketi, TR | TR | evidence_decreased |
209 | 147 | -62 |
| AS153897 | IRINN-IPLUSNPL-AS-IN - I PLUS NETWORKS PRIVATE LIMITED, IN | IN | risk_level_changed |
83 | 21 | -62 |
| AS135225 | SMARTNET16-AS - SMART NET INDIA PVT LTD, IN | IN | risk_level_changed |
88 | 32 | -56 |
| AS29182 | RU-JSCIOT - JSC IOT, RU | RU | evidence_decreased |
1401 | 1353 | -48 |
| AS216416 | Evolus-Fibre - Evolus IT Solutions GmbH, AT | AT | evidence_decreased |
533 | 491 | -42 |
| AS3257 | GTT-BACKBONE - GTT Communications Inc., US | US | evidence_increased |
16849 | 16887 | +38 |