💫 Pulsar

atproto relay observatory

Showing observation from: 2026-03-07 12:45:27 UTC (3600s)

Host API 1 Run by Location Users Events % of max 2 Uptime 3
relay.bas.sh @bas.sh 🇩🇪 Germany (Hetzner) 179,542 1,176,763 100.00% 100.0%
relay3.fr.hose.cam @bad-example.com 🇫🇷 France (OVH) 179,514 1,176,438 99.98% 100.0%
relay.fire.hose.cam @bad-example.com 🇨🇦 Montreal (ServaRica) 179,513 1,176,378 99.98% 100.0%
relay.xero.systems 179,492 1,176,601 99.97% n/a
relay1.us-east.bsky.network Bluesky PBC 🇺🇸 Virginia (–) 179,491 1,176,602 99.97% 99.4%
bsky.network Bluesky PBC 🇺🇸 California (–) 179,478 1,176,527 99.96% 100.0%
jetstream1.xero.systems 179,475 1,218,592 99.96% n/a
relay1.us-west.bsky.network Bluesky PBC 🇺🇸 California (–) 179,474 1,176,482 99.96% 100.0%
jetstream1.us-west.bsky.network 179,465 1,218,561 99.96% 100.0%
jet.firehose.stream @sri.xyz 🇨🇦 Quebec (OVH) 179,458 1,218,493 99.95% 99.4%
jetstream1.us-east.bsky.network 179,458 1,218,493 99.95% 100.0%
jetstream2.us-east.bsky.network 179,455 1,218,468 99.95% 99.4%
jetstream1.us-east.fire.hose.cam @bad-example.com 🇺🇸 Virginia (Hetzner) 179,455 1,218,468 99.95% 100.0%
europe.firehose.network @sri.xyz 🇵🇱 Warsaw (OVH) 179,314 1,173,647 99.87% 100.0%
frankfurt.firehose.stream @sri.xyz 🇩🇪 Frankfurt (OVH) 179,297 1,208,481 99.86% 100.0%
london.firehose.stream @sri.xyz 🇬🇧 London (OVH) 179,297 1,208,481 99.86% 100.0%
asia.firehose.network @sri.xyz 🇮🇳 Mumbai (OVH) 179,058 1,171,391 99.73% 100.0%
chennai.firehose.stream @sri.xyz 🇮🇳 Mumbai (OVH) 179,055 1,206,598 99.73% 100.0%
northamerica.firehose.network @sri.xyz 🇺🇸 Virginia (OVH) 179,051 1,171,518 99.73% 100.0%
nyc.firehose.stream @sri.xyz 🇺🇸 Virginia (OVH) 179,034 1,206,286 99.72% 100.0%
sfo.firehose.stream @sri.xyz 🇺🇸 Oregon (OVH) 179,020 1,206,176 99.71% 100.0%
zlay.waow.tech @zzstoatzz.io 🇩🇪 Germany (Hetzner) 177,973 1,177,207 99.13% 99.4%
relay.waow.tech @zzstoatzz.io 🇩🇪 Germany (Hetzner) 177,342 1,168,622 98.77% 100.0%
jetstream.waow.tech @zzstoatzz.io 🇩🇪 Germany (Hetzner) 177,337 1,200,886 98.77% 100.0%
jetstream2.us-west.bsky.network 171,752 1,148,886 95.66% 99.4%
atproto.africa Blacksky Algorithms 🇺🇸 Virginia (OVH) 164,588 1,097,999 91.67% 95.3%
jetstream.fire.hose.cam @bad-example.com 🇨🇦 Montreal (ServaRica) 122,606 723,428 68.29% 100.0%
relay.upcloud.world UpCloud 🇵🇱 Warsaw (–) 101,960 665,740 56.79% 100.0%
relay.feeds.blue @mackuba.eu 🇩🇪 Germany (Netcup) 546 6,043 0.30% 100.0%
demo.tiny.hose.cam 0 0 0.00% n/a
jetstream2.fr.hose.cam @bad-example.com 🇩🇪 Germany (Hetzner) (no signal received) 100.0%

1) = firehose (CBOR), = Jetstream, 2 = Jetstream v2

2) Outlier results with suspicious numbers are excluded from calculating the "max users" value, which is why some entries might appear with % larger than 100. "No signal received" means the test runner couldn't make a connection, while 0 events mean that no data was sent over the websocket.

3) Uptime is calculated by making connections to listed servers randomly during the day, around 4 times per day on average for a given source, and recording if a connection was successful and received any data. The % is an average over the last 30 days.

Tangled