#greynoise

Live, measured metrics for the hashtag #greynoise from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #greynoise

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$51.02/ year · 9-character #name
Claim #greynoise — $51.02/yr→
Annual, renews each year
Buy on hashtag.space (web3)
one-timepay once, yours for life
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
1.5
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 13:29 UTC
0
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-27 13:29 UTC
#greynoiseipcheck
0 uses · 0 accounts / 7d
#GreyNoiseIntelligence
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 13:29 UTC

Everything below is measured over the latest 40 public posts (spanning ~6620 hours).

Posting hours (UTC) — busiest: 15:00

00:0012:0023:00

Languages: English (34) · Italian (2) · Polish (2) · German (1) · French (1)

Avg boosts / post: 3

Top of the latest posts

  • We observed a 65% drop in global telnet traffic in a single hour on Jan 14, settling into a sustained 59% reduction. 18 ASNs went silent, 5 countries disappeared, but cloud providers were unaffected. Our analysis of 51.2M sessions points to

    GreyNoise@[email protected]♥ 43↻ 532026-02-10 20:42 UTCView post →

  • 🎙️ Python Bytes 467: Toads in my AI with @mkennedy and @brianokken https://pythonbytes.fm/467 #Python #GreyNoise #tprof #TOAD #FastAPI #Digg

    Python Bytes@pythonbytes♥ 5↻ 52026-01-27 20:30 UTCView post →

  • GreyNoise analyzed activity targeting exposed Ollama and LLM infrastructure, identifying SSRF abuse attempts and large-scale probing of LLM model endpoints. Analysis: https://www.greynoise.io/blog/threat-actors-actively-targeting-llms #Grey

    GreyNoise@[email protected]♥ 4↻ 62026-01-08 19:58 UTCView post →

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/greynoise