💫 Pulsar

atproto relay observatory

Showing observation from: 2026-10-06 18:00:02 UTC (3600s)

Host API 1 Run by Location Users Events % of max 2 Uptime 3
relay.bas.sh @bas.sh 🇩🇪 Germany (Hetzner) 209,998 1,563,355 100.00% 100.0%
asia.firehose.network @sri.xyz 🇮🇳 Mumbai (OVH) 209,982 1,560,982 ⚠️ 99.99% 100.0%
chennai.firehose.stream @sri.xyz 🇮🇳 Mumbai (OVH) 209,966 1,630,194 ⚠️ 99.98% 100.0%
europe.firehose.network @sri.xyz 🇵🇱 Warsaw (OVH) 209,962 1,560,784 99.98% 100.0%
frankfurt.firehose.stream @sri.xyz 🇩🇪 Frankfurt (OVH) 209,962 1,630,133 99.98% 100.0%
london.firehose.stream @sri.xyz 🇬🇧 London (OVH) 209,950 1,630,066 99.98% 100.0%
nyc.firehose.stream @sri.xyz 🇺🇸 Virginia (OVH) 209,915 1,623,749 99.96% 100.0%
sfo.firehose.stream @sri.xyz 🇺🇸 Oregon (OVH) 209,914 1,623,741 99.96% 100.0%
bsky.network Bluesky PBC 🇺🇸 California (–) 209,811 1,559,886 99.91% 100.0%
jetstream2.us-east.bsky.network Bluesky PBC 🇺🇸 Virginia (OVH) 209,805 1,638,709 ⚠️ 99.91% 99.4%
relay1.eurosky.network Eurosky 🇩🇪 Germany (Hetzner) 209,792 1,560,087 99.90% 100.0%
jetstream1.eurosky.network Eurosky 🇩🇪 Germany (Hetzner) 209,792 1,629,436 99.90% 100.0%
jetstream1.us-east.bsky.network Bluesky PBC 🇺🇸 Virginia (OVH) 209,791 1,628,371 99.90% 100.0%
relay1.us-east.bsky.network Bluesky PBC 🇺🇸 Virginia (–) 209,782 1,559,734 99.90% 99.4%
relay1.us-west.bsky.network Bluesky PBC 🇺🇸 California (–) 209,782 1,559,689 99.90% 100.0%
relay3.fr.hose.cam @bad-example.com 🇫🇷 France (OVH) 209,773 1,561,705 99.89% 100.0%
jet.firehose.stream @sri.xyz 🇨🇦 Quebec (OVH) 209,773 1,628,243 99.89% 99.4%
jetstream2.fr.hose.cam @bad-example.com 🇩🇪 Germany (Hetzner) 209,773 1,631,050 99.89% 100.0%
relay.fire.hose.cam @bad-example.com 🇨🇦 Montreal (ServaRica) 209,749 1,562,155 99.88% 100.0%
jetstream1.us-east.fire.hose.cam @bad-example.com 🇺🇸 Virginia (Hetzner) 209,742 1,628,086 99.88% 100.0%
jetstream2.us-west.bsky.network Bluesky PBC 🇺🇸 Oregon (OVH) 209,741 1,628,084 99.88% 99.4%
jetstream1.us-west.bsky.network Bluesky PBC 🇺🇸 Oregon (OVH) 209,737 1,628,040 99.88% 100.0%
jetstream.us-east.bsky.network 2 Bluesky PBC 🇺🇸 Virginia (–) 209,515 1,616,665 99.77% 99.4%
jetstream.us-west.bsky.network 2 Bluesky PBC 🇺🇸 California (–) 209,515 1,616,665 99.77% 100.0%
atproto.africa Blacksky Algorithms 🇺🇸 Virginia (OVH) 209,356 1,554,134 99.69% 95.3%
relay.t4tlabs.net @isla.pet 🇨🇦 Toronto (Xenyth) 208,554 1,531,152 99.31% 100.0%
relay.waow.tech @zzstoatzz.io 🇩🇪 Germany (Hetzner) 207,926 1,536,417 99.01% 100.0%
jetstream.waow.tech @zzstoatzz.io 🇩🇪 Germany (Hetzner) 207,921 1,603,665 99.01% 100.0%
zlay.waow.tech @zzstoatzz.io 🇩🇪 Germany (Hetzner) 204,892 1,516,775 97.57% 99.4%
northamerica.firehose.network @sri.xyz 🇺🇸 Virginia (OVH) 141,495 893,570 ⚠️ 67.38% 100.0%
jetstream.fire.hose.cam @bad-example.com 🇨🇦 Montreal (ServaRica) 101,300 582,448 48.24% 100.0%
relay.upcloud.world UpCloud 🇵🇱 Warsaw (–) 73,195 529,674 34.86% 100.0%
relay.feeds.blue @mackuba.eu 🇩🇪 Germany (Netcup) 690 5,269 0.33% 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