💫 Pulsar

atproto relay observatory

Showing observation from: 2026-10-05 18:00:02 UTC (3600s)

Host API 1 Run by Location Users Events % of max 2 Uptime 3
jetstream2.us-east.bsky.network Bluesky PBC 🇺🇸 Virginia (OVH) 209,823 1,578,702 ⚠️ 101.21% 99.4%
relay.bas.sh @bas.sh 🇩🇪 Germany (Hetzner) 207,306 1,474,350 100.00% 100.0%
europe.firehose.network @sri.xyz 🇵🇱 Warsaw (OVH) 207,255 1,471,924 99.98% 100.0%
frankfurt.firehose.stream @sri.xyz 🇩🇪 Frankfurt (OVH) 207,248 1,522,652 99.97% 100.0%
london.firehose.stream @sri.xyz 🇬🇧 London (OVH) 207,245 1,522,636 99.97% 100.0%
sfo.firehose.stream @sri.xyz 🇺🇸 Oregon (OVH) 207,239 1,516,456 99.97% 100.0%
nyc.firehose.stream @sri.xyz 🇺🇸 Virginia (OVH) 207,234 1,516,455 99.97% 100.0%
relay1.eurosky.network Eurosky 🇩🇪 Germany (Hetzner) 206,869 1,472,667 ⚠️ 99.79% 100.0%
jetstream1.eurosky.network Eurosky 🇩🇪 Germany (Hetzner) 206,865 1,523,400 99.79% 100.0%
jetstream2.fr.hose.cam @bad-example.com 🇩🇪 Germany (Hetzner) 206,766 1,520,032 99.74% 100.0%
relay3.fr.hose.cam @bad-example.com 🇫🇷 France (OVH) 206,764 1,469,263 99.74% 100.0%
relay1.us-west.bsky.network Bluesky PBC 🇺🇸 California (–) 206,747 1,470,146 99.73% 100.0%
jetstream1.us-east.fire.hose.cam @bad-example.com 🇺🇸 Virginia (Hetzner) 206,747 1,520,831 99.73% 100.0%
relay.fire.hose.cam @bad-example.com 🇨🇦 Montreal (ServaRica) 206,742 1,472,591 99.73% 100.0%
bsky.network Bluesky PBC 🇺🇸 California (–) 206,742 1,470,129 99.73% 100.0%
jetstream1.us-west.bsky.network Bluesky PBC 🇺🇸 Oregon (OVH) 206,739 1,520,788 99.73% 100.0%
jetstream1.us-east.bsky.network Bluesky PBC 🇺🇸 Virginia (OVH) 206,738 1,520,766 99.73% 100.0%
jetstream2.us-west.bsky.network Bluesky PBC 🇺🇸 Oregon (OVH) 206,736 1,520,760 99.73% 99.4%
jet.firehose.stream @sri.xyz 🇨🇦 Quebec (OVH) 206,724 1,520,684 99.72% 99.4%
atproto.africa Blacksky Algorithms 🇺🇸 Virginia (OVH) 206,638 1,466,796 99.68% 95.3%
jetstream.us-east.bsky.network 2 Bluesky PBC 🇺🇸 Virginia (–) 206,498 1,516,799 99.61% 99.4%
jetstream.us-west.bsky.network 2 Bluesky PBC 🇺🇸 California (–) 206,493 1,516,746 99.61% 100.0%
chennai.firehose.stream @sri.xyz 🇮🇳 Mumbai (OVH) 206,409 1,515,206 99.57% 100.0%
relay.t4tlabs.net @isla.pet 🇨🇦 Toronto (Xenyth) 205,725 1,445,849 99.24% 100.0%
relay.waow.tech @zzstoatzz.io 🇩🇪 Germany (Hetzner) 205,134 1,447,151 98.95% 100.0%
jetstream.waow.tech @zzstoatzz.io 🇩🇪 Germany (Hetzner) 205,126 1,497,257 98.95% 100.0%
relay1.us-east.bsky.network Bluesky PBC 🇺🇸 Virginia (–) 203,863 1,440,414 98.34% 99.4%
zlay.waow.tech @zzstoatzz.io 🇩🇪 Germany (Hetzner) 202,174 1,432,414 97.52% 99.4%
northamerica.firehose.network @sri.xyz 🇺🇸 Virginia (OVH) 188,950 1,289,062 91.15% 100.0%
asia.firehose.network @sri.xyz 🇮🇳 Mumbai (OVH) 146,511 896,663 70.67% 100.0%
jetstream.fire.hose.cam @bad-example.com 🇨🇦 Montreal (ServaRica) 111,787 638,651 53.92% 100.0%
relay.upcloud.world UpCloud 🇵🇱 Warsaw (–) 72,132 505,532 34.79% 100.0%
relay.feeds.blue @mackuba.eu 🇩🇪 Germany (Netcup) 669 7,993 0.32% 100.0%
relay.klbr.net @klbr.net 🇨🇦 Canada (-) (no signal received) 12.4%
relay.klbr.net @klbr.net 🇨🇦 Canada (-) (no signal received) 12.4%

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