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+# dRPC edge (gateway) IP prefixes -> declared region labels for the request-splits
+# pipeline (earnings reattribution). Built from live dshackle accessLog captures on
+# rpc-us-16 + rpc-de-14, located via utils/locate-ips.sh (ipinfo.io — the SAME source
+# as the fleet latency measurements), 2026-07-09.
+#
+# GRANULARITY IS /24 AND MUST STAY /24: adjacent /24s belong to different cities
+# (185.26.9.x=Ashburn vs 185.26.10.x=Frankfurt; 64.34.84.x=Ashburn vs 64.34.86.x=London).
+# Region labels are OUR declared taxonomy (operator 2026-07-09): dRPC's coarse regions
+# hide distinct edge locations with their own customers — eu-west2 = the Falkenstein/
+# Hetzner edge cluster; eu-west3 = RESERVED for the Google Cloud edge (not yet observed).
+# Unknown prefixes: locate + append here; never guess.
+#
+# prefix	region	city	asn
+91.242.214.0/24	us-central	Chicago	AS262287-latitude
+186.233.187.0/24	us-central	Chicago	AS262287-latitude
+177.54.155.0/24	us-central	Chicago	AS262287-latitude
+67.213.119.0/24	us-central	Chicago	AS262287-latitude
+185.26.9.0/24	us-east	Ashburn	AS396356-latitude
+45.250.254.0/24	us-east	Ashburn	AS396356-latitude
+64.34.81.0/24	us-east	Ashburn	AS396356-latitude
+64.34.84.0/24	us-east	Ashburn	AS396356-latitude
+103.219.170.0/24	us-west	Los Angeles	AS396356-latitude
+160.202.131.0/24	eu-west	Frankfurt	AS396356-latitude
+185.26.10.0/24	eu-west	Frankfurt	AS396356-latitude
+67.213.113.0/24	eu-west	Frankfurt	AS396356-latitude
+67.213.121.0/24	eu-west	Frankfurt	AS396356-latitude
+168.119.33.0/24	eu-west2	Falkenstein	AS24940-hetzner
+168.119.34.0/24	eu-west2	Falkenstein	AS24940-hetzner
+91.98.183.0/24	eu-west2	Falkenstein	AS24940-hetzner
+64.34.86.0/24	eu-northwest	London	AS396356-latitude
+67.213.117.0/24	eu-northwest	London	AS396356-latitude
+72.46.86.0/24	asia-northeast	Tokyo	AS396356-latitude
+72.46.87.0/24	asia-southeast	Singapore	AS396356-latitude