Whisper Internet Directory
A directory of internet infrastructure
The Whisper Internet Directory publishes a page for every hostname, IP address, ASN, prefix, country, and threat feed in the WhisperGraph dataset. Each page is free to read, machine- readable, and updated continuously.
2,724,436,164Hostnames
620,972,911IPs
116,028ASNs
1,415,665Prefixes
50,660Registrars
4,335TLDs
40Threat feeds
195Countries
Look up any infrastructure entity
Hostname, IPv4, CIDR, ASN, or 2-letter country code. The lookup form redirects to the matching directory page.
Live BGP / MOAS conflicts
Snapshot Fri, 14 Aug 2026 02:35:28 GMT · 10,043 active
Active multi-origin AS conflicts observed across the public Internet. Refreshed every five minutes.
- 1.1.8.0/24conflicts withAS149511· YNCL-AS-AP - Yamu Technologies Co., Ltd.
- 1.1.8.0/24conflicts withAS138421· CU-CN-AS - China Unicom
- 1.119.192.0/21conflicts withAS4808· CHINA169-BJ - China Unicom Beijing Province Network
Featured entities
A hand-curated cross-section of tier-1 ASNs, hostnames, and countries — the highest-traffic, most-cited infrastructure on the public Internet.
Autonomous Systems
- AS15169GoogleAS15169 is operated by Google LLC and announces the routing footprint behind google.com, YouTube, Gmail, and Google Cloud.
- AS13335CloudflareAS13335 is operated by Cloudflare and announces the anycast footprint behind 1.1.1.1 DNS and its CDN edge.
- AS16509Amazon AWSAS16509 is operated by Amazon and announces the routing footprint behind AWS and the amazon.com retail surface.
- AS8075MicrosoftAS8075 is operated by Microsoft and announces the routing footprint behind Azure, microsoft.com, and Office 365.
Hostnames
- cloudflare.comcloudflare.comcloudflare.com is the corporate apex hostname for Cloudflare.
- google.comgoogle.comgoogle.com is the corporate apex hostname for Google.
- github.comgithub.comgithub.com is the apex hostname for GitHub, a source-code hosting platform.
- microsoft.commicrosoft.commicrosoft.com is the corporate apex hostname for Microsoft.
Countries
- USUnited StatesThe United States is one of the largest internet-infrastructure jurisdictions by registered ASN count.
- GBUnited KingdomThe United Kingdom is a major European internet-infrastructure jurisdiction.
- DEGermanyGermany hosts a dense internet-exchange landscape in central Europe.
- JPJapanJapan is a major internet-infrastructure jurisdiction in East Asia.
Browse by entity type
Each category has its own landing page with the full enumerable set or a top-N ranked sample.