💫 Pulsar

atproto relay observatory

Showing observation from: 2026-08-05 18:00:03 UTC (3600s)

Host API 1 Run by Location Users Events % of max 2 Uptime 3
relay.bas.sh @bas.sh 🇩🇪 Germany (Hetzner) 206,993 1,489,223 100.00% 100.0%
jetstream1.vie.paddinglabs.com 206,882 1,547,263 99.95% n/a
relay1.us-east.bsky.network Bluesky PBC 🇺🇸 Virginia (–) 206,881 1,487,080 99.95% 99.4%
relay1.us-west.bsky.network Bluesky PBC 🇺🇸 California (–) 206,879 1,487,067 99.94% 100.0%
bsky.network Bluesky PBC 🇺🇸 California (–) 206,879 1,487,067 99.94% 100.0%
jetstream1.us-east.bsky.network Bluesky PBC 🇺🇸 Virginia (OVH) 206,876 1,547,239 99.94% 100.0%
jetstream1.us-east.fire.hose.cam @bad-example.com 🇺🇸 Virginia (Hetzner) 206,837 1,547,042 99.92% 100.0%
jetstream1.us-west.bsky.network Bluesky PBC 🇺🇸 Oregon (OVH) 206,835 1,547,032 99.92% 100.0%
jet.firehose.stream @sri.xyz 🇨🇦 Quebec (OVH) 206,835 1,547,032 99.92% 99.4%
jetstream2.us-west.bsky.network Bluesky PBC 🇺🇸 Oregon (OVH) 206,835 1,547,032 99.92% 99.4%
relay.klbr.net @klbr.net 🇨🇦 Canada (-) 206,688 1,583,427 99.85% 12.4%
relay.klbr.net @klbr.net 🇨🇦 Canada (-) 206,575 1,487,900 99.80% 12.4%
europe.firehose.network @sri.xyz 🇵🇱 Warsaw (OVH) 206,294 1,486,791 99.66% 100.0%
asia.firehose.network @sri.xyz 🇮🇳 Mumbai (OVH) 206,282 1,486,581 99.66% 100.0%
frankfurt.firehose.stream @sri.xyz 🇩🇪 Frankfurt (OVH) 206,280 1,546,959 99.66% 100.0%
london.firehose.stream @sri.xyz 🇬🇧 London (OVH) 206,274 1,546,929 99.65% 100.0%
chennai.firehose.stream @sri.xyz 🇮🇳 Mumbai (OVH) 206,274 1,552,220 99.65% 100.0%
nyc.firehose.stream @sri.xyz 🇺🇸 Virginia (OVH) 206,255 1,544,620 99.64% 100.0%
sfo.firehose.stream @sri.xyz 🇺🇸 Oregon (OVH) 206,239 1,544,538 99.64% 100.0%
relay3.fr.hose.cam @bad-example.com 🇫🇷 France (OVH) 206,210 1,484,010 99.62% 100.0%
jetstream2.fr.hose.cam @bad-example.com 🇩🇪 Germany (Hetzner) 206,178 1,548,574 99.61% 100.0%
zlay.waow.tech @zzstoatzz.io 🇩🇪 Germany (Hetzner) 205,866 1,481,315 99.46% 99.4%
relay.waow.tech @zzstoatzz.io 🇩🇪 Germany (Hetzner) 204,655 1,470,693 98.87% 100.0%
jetstream.waow.tech @zzstoatzz.io 🇩🇪 Germany (Hetzner) 204,644 1,556,255 98.87% 100.0%
northamerica.firehose.network @sri.xyz 🇺🇸 Virginia (OVH) 200,847 1,396,567 ⚠️ 97.03% 100.0%
relay.nue.paddinglabs.com 193,160 1,380,425 93.32% n/a
jetstream2.us-east.bsky.network Bluesky PBC 🇺🇸 Virginia (OVH) 182,456 1,255,177 ⚠️ 88.15% 99.4%
relay.upcloud.world UpCloud 🇵🇱 Warsaw (–) 63,117 437,543 30.49% 100.0%
atproto.africa Blacksky Algorithms 🇺🇸 Virginia (OVH) 42,830 313,167 20.69% 95.3%
relay.fire.hose.cam @bad-example.com 🇨🇦 Montreal (ServaRica) 2,321 18,993 1.12% 100.0%
jetstream.fire.hose.cam @bad-example.com 🇨🇦 Montreal (ServaRica) 758 3,652 0.37% 100.0%
relay.feeds.blue @mackuba.eu 🇩🇪 Germany (Netcup) 672 7,855 0.32% 100.0%
relay1.eurosky.network Eurosky 🇩🇪 Germany (Hetzner) 0 0 0.00% 100.0%
relay.xero.systems (no signal received) n/a
relay.t4tlabs.net @isla.pet 🇨🇦 Toronto (Xenyth) (no signal received) 100.0%
jetstream1.xero.systems (no signal received) n/a

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