diff --git a/ruby/lib/jam_ruby/models/geo_ip_blocks.rb b/ruby/lib/jam_ruby/models/geo_ip_blocks.rb
index b303eaa3e..664be2b53 100644
--- a/ruby/lib/jam_ruby/models/geo_ip_blocks.rb
+++ b/ruby/lib/jam_ruby/models/geo_ip_blocks.rb
@@ -4,14 +4,14 @@ module JamRuby
     self.table_name = 'geoipblocks'
 
     def self.lookup(ipnum)
-      GeoIpBlocks.where('geom && ST_MakePoint(?, 0) AND ? BETWEEN beginip AND endip', ipnum, ipnum)
+      self.where('geom && ST_MakePoint(?, 0) AND ? BETWEEN beginip AND endip', ipnum, ipnum)
       .limit(1)
       .first
     end
 
     def self.createx(beginip, endip, locid)
       c = connection.raw_connection
-      c.exec_params('insert into geoipblocks (beginip, endip, locid, geom) values($1::bigint, $2::bigint, $3, ST_MakeEnvelope($1::bigint, -1, $2::bigint, 1))', [beginip, endip, locid])
+      c.exec_params("insert into #{self.table_name} (beginip, endip, locid, geom) values($1::bigint, $2::bigint, $3, ST_MakeEnvelope($1::bigint, -1, $2::bigint, 1))", [beginip, endip, locid])
     end
 
     def self.import_from_max_mind(file)
@@ -20,8 +20,8 @@ module JamRuby
       # Format:
       # startIpNum,endIpNum,locId
 
-      GeoIpBlocks.transaction do
-        GeoIpBlocks.delete_all
+      self.transaction do
+        self.delete_all
         File.open(file, 'r:ISO-8859-1') do |io|
           s = io.gets.strip # eat the copyright line. gah, why do they have that in their file??
           unless s.eql? 'Copyright (c) 2011 MaxMind Inc.  All Rights Reserved.'
@@ -40,7 +40,7 @@ module JamRuby
           saved_level = ActiveRecord::Base.logger ? ActiveRecord::Base.logger.level : 0
           count = 0
 
-          stmt = "insert into #{GeoIpBlocks.table_name} (beginip, endip, locid) values"
+          stmt = "insert into #{self.table_name} (beginip, endip, locid) values"
 
           vals = ''
           sep = ''
@@ -60,49 +60,49 @@ module JamRuby
             i += 1
 
             if count == 0 or i >= n then
-              GeoIpBlocks.connection.execute stmt+vals
+              self.connection.execute stmt+vals
               count += i
               vals = ''
               sep = ''
               i = 0
 
               if ActiveRecord::Base.logger and ActiveRecord::Base.logger.level > 1 then
-                ActiveRecord::Base.logger.debug "... logging inserts into #{GeoIpBlocks.table_name} suspended ..."
+                ActiveRecord::Base.logger.debug "... logging inserts into #{self.table_name} suspended ..."
                 ActiveRecord::Base.logger.level = 1
               end
 
               if ActiveRecord::Base.logger and count%10000 < n then
                 ActiveRecord::Base.logger.level = saved_level
-                ActiveRecord::Base.logger.debug "... inserted #{count} into #{GeoIpBlocks.table_name} ..."
+                ActiveRecord::Base.logger.debug "... inserted #{count} into #{self.table_name} ..."
                 ActiveRecord::Base.logger.level = 1
               end
             end
           end
 
           if i > 0 then
-            GeoIpBlocks.connection.execute stmt+vals
+            self.connection.execute stmt+vals
             count += i
           end
 
           if ActiveRecord::Base.logger then
             ActiveRecord::Base.logger.level = saved_level
-            ActiveRecord::Base.logger.debug "loaded #{count} records into #{GeoIpBlocks.table_name}"
+            ActiveRecord::Base.logger.debug "loaded #{count} records into #{self.table_name}"
           end
 
-          sts = GeoIpBlocks.connection.execute 'ALTER TABLE geoipblocks DROP COLUMN geom;'
+          sts = self.connection.execute "ALTER TABLE #{self.table_name} DROP COLUMN geom;"
           ActiveRecord::Base.logger.debug "DROP COLUMN geom returned sts #{sts.cmd_status}" if ActiveRecord::Base.logger
           # sts.check [we don't care]
 
-          sts = GeoIpBlocks.connection.execute 'ALTER TABLE geoipblocks ADD COLUMN geom geometry(polygon);'
+          sts = self.connection.execute "ALTER TABLE #{self.table_name} ADD COLUMN geom geometry(polygon);"
           ActiveRecord::Base.logger.debug "ADD COLUMN geom returned sts #{sts.cmd_status}" if ActiveRecord::Base.logger
           sts.check
 
-          sts = GeoIpBlocks.connection.execute 'UPDATE geoipblocks SET geom = ST_MakeEnvelope(beginip, -1, endip, 1);'
+          sts = self.connection.execute "UPDATE #{self.table_name} SET geom = ST_MakeEnvelope(beginip, -1, endip, 1);"
           ActiveRecord::Base.logger.debug "SET geom returned sts #{sts.cmd_tuples}" if ActiveRecord::Base.logger
           sts.check
 
-          sts = GeoIpBlocks.connection.execute 'CREATE INDEX geoipblocks_geom_gix ON geoipblocks USING GIST (geom);'
-          ActiveRecord::Base.logger.debug "CREATE INDEX geoipblocks_geom_gix returned sts #{sts.cmd_status}" if ActiveRecord::Base.logger
+          sts = self.connection.execute "CREATE INDEX #{self.table_name}_geom_gix ON #{self.table_name} USING GIST (geom);"
+          ActiveRecord::Base.logger.debug "CREATE INDEX #{self.table_name}_geom_gix returned sts #{sts.cmd_status}" if ActiveRecord::Base.logger
           sts.check
         end
       end
diff --git a/ruby/lib/jam_ruby/models/jam_isp.rb b/ruby/lib/jam_ruby/models/jam_isp.rb
index 86b56d9ba..e4e77b9e0 100644
--- a/ruby/lib/jam_ruby/models/jam_isp.rb
+++ b/ruby/lib/jam_ruby/models/jam_isp.rb
@@ -44,8 +44,8 @@ module JamRuby
       # Format:
       # startIpNum,endIpNum,isp
 
-      GeoIpLocations.transaction do
-        GeoIpLocations.delete_all
+      self.transaction do
+        GeoIpIsp.delete_all
         File.open(file, 'r:ISO-8859-1') do |io|
           #s = io.gets.strip # eat the copyright line. gah, why do they have that in their file??
           #unless s.eql? 'Copyright (c) 2012 MaxMind LLC.  All Rights Reserved.'