#ipv4

Live, measured metrics for the hashtag #ipv4 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 #ipv4

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.

$2,449.80/ year · 4-character #name
Claim #ipv4 — $2,449.80/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
3
Uses / 7 days
Mastodon
3
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.6
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-29 09:42 UTC
2
10-23
0
10-24
0
10-25
0
10-26
0
10-27
1
10-28
0
10-29

3 uses by 3 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-10-29 09:42 UTC
#ipv4only
0 uses · 0 accounts / 7d
#ipv4markets
0 uses · 0 accounts / 7d
#ipv4neindanke
0 uses · 0 accounts / 7d
#ipv4tradehub
0 uses · 0 accounts / 7d
#ipv4transferprocess
0 uses · 0 accounts / 7d
#ipv4addressblocks
0 uses · 0 accounts / 7d
#ipv4pricingandterms
0 uses · 0 accounts / 7d
#ipv4networkexpansion
0 uses · 0 accounts / 7d
#ipv4mapped
0 uses · 0 accounts / 7d
#ipv4rip
0 uses · 0 accounts / 7d
#ipv4_ipv6
0 uses · 0 accounts / 7d
#ftlconf_local_ipv4
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-29 09:42 UTC

Everything below is measured over the latest 40 public posts (spanning ~1181 hours).

Posting hours (UTC) — busiest: 09:00

00:0012:0023:00

Languages: English (21) · German (9) · Russian (2) · Spanish (1) · Polish (1) · Greek (1)

Avg boosts / post: 0.9

Top of the latest posts

  • #rant Warum zum F*** hat eigentlich ne französische rand0m Supermarktkette öffentliche #ipv4 Adressen für Kühlaggregate übrig, während ich vor meinem ISP auf Knien winselnd und mit Geld wedelnd keine bekomme?! #nerdistan #cyberdeineMudda

    Hagen J@[email protected]♥ 9↻ 82026-10-14 15:13 UTCView post →

  • A domain name of mine failed in #DNSViz. The error message is as follows: org zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2001:500:c::1) I checked other *.org. domain names, and they all seem to err

    Max Resing@[email protected]♥ 6↻ 42026-10-12 09:16 UTCView post →

  • Fun fact after my first month as student in Computer Science at the university. Twenty-some years ago, in my apprenticeship as computer specialist, our teacher told us (very optimistically): «You don't really need to learn IPv4 anymore. It'

    bash2@[email protected]♥ 5↻ 22026-10-10 08:44 UTCView post →

#ipv4 across platforms

every network with a public tag surface

Follow #ipv4 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/ipv4