#ip4
Live, measured metrics for the hashtag #ip4 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #ip4
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.
Day-by-day usage
measured · mastodon.social (Mastodon public tags API) · fetched 2026-09-30 14:02 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-30 14:02 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-30 14:02 UTCEverything below is measured over the latest 12 public posts (spanning ~75584 hours).
Posting hours (UTC) — busiest: 10:00
Languages: English (7) · Japanese (3) · German (2)
Avg boosts / post: 0.8
Top of the latest posts
Weekend Reads * Internet PMTU measurement analysis https://pure.mpg.de/rest/items/item_3728539_1/component/file_3728540/content * Negative DNS answers https://ispcol.potaroo.net/2026-08/nxd.html * Telstra July 2026 outage report https://www
I've been playing with a leaner version of IPv4 forwarding at IPng Networks. Instead of using a /31 transit network betwern adjacent routers (thereby wasting roughly half of a /24 at our current size), I've taken a good look at Babel: https
『ぼのぼの』のスクイーズキーチェーンがカプセルトイに登場！もちもち感触のぼのぼの、シマリスくん、アライグマくんの顔を“むにっ”としよう！各キャラ表情2種の全6種 https://hobby.dengeki.com/news/3148352/ #hobby_dengeki #カプセルトイ #トイ #ぼのぼの #シマリスくん #アライグマくん #フェイススクイーズキーチェーン #スクイーズ #キーチェーン #ボールチェーン #アイピーフォー #IP4
#ip4 across platforms
every network with a public tag surfaceFollow #ip4 straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
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/ip4