diff --git a/bgpdata/models.py b/bgpdata/models.py
index 7af23e2..4bbb8c0 100644
--- a/bgpdata/models.py
+++ b/bgpdata/models.py
@@ -19,8 +19,8 @@ class ConfigHost(models.Model):
     ip = models.GenericIPAddressField()
     checkMethod = models.CharField(max_length=4, choices=CHECK_CHOICES)
 
-    def __unicode__(self):
-        return u"%s (%s / %s)" % (self.name, self.number, self.ip)
+    def __str__(self):
+        return "%s (%s / %s)" % (self.name, self.number, self.ip)
 
 class CrawlRun(models.Model):
     # time start, time end, 
@@ -34,8 +34,8 @@ class CrawlRun(models.Model):
     asOfflineCount = models.IntegerField(default=0)
     peeringCount = models.IntegerField(default=0)
 
-    def __unicode__(self):
-        return u"Run %d - %s to %s" % (self.pk, self.startTime, self.endTime if self.endTime else "?")
+    def __str__(self):
+        return "Run %d - %s to %s" % (self.pk, self.startTime, self.endTime if self.endTime else "?")
 
     def countAS(self):
         return self.asCount
@@ -78,9 +78,9 @@ class CrawlLog(models.Model):
         log.host = host
         log.save()
 
-    def __unicode__(self):
+    def __str__(self):
         host = "host %s - " % self.host.name if self.host else ""
-        return u"Log %s %s: %s%s" % (self.get_severity_display(), self.logtime, host, self.message)
+        return "Log %s %s: %s%s" % (self.get_severity_display(), self.logtime, host, self.message)
 
 class AS(models.Model):
     # asno
@@ -97,8 +97,8 @@ class AS(models.Model):
             ('crawl', 'number'),
         )
 
-    def __unicode__(self):
-        return u"AS %s (crawl %d)" % (self.number, self.crawl.pk)
+    def __str__(self):
+        return "AS %s (crawl %d)" % (self.number, self.crawl.pk)
 
     def setOnline(self):
         if not self.online:
@@ -125,10 +125,10 @@ class BorderRouter(models.Model):
     pingable = models.BooleanField(default=False)
     reachable = models.BooleanField(default=False)
 
-    def __unicode__(self):
+    def __str__(self):
         p = "p" if self.pingable else "!p"
         r = "r" if self.reachable else "!r"
-        return u"Router %s (AS %s, %s%s)" % (self.routerID, self.AS.number, p, r)
+        return "Router %s (AS %s, %s%s)" % (self.routerID, self.AS.number, p, r)
 
 class Announcement(models.Model):
     router = models.ForeignKey(BorderRouter)
@@ -142,8 +142,8 @@ class Announcement(models.Model):
     originAS = models.ForeignKey(AS, null=True)
     crawlAS = models.ForeignKey(AS, related_name='crawl_as', null=True)
 
-    def __unicode__(self):
-        return u"%s/%s via %s (crawl %s)" % (self.ip, self.prefix, self.ASPath, self.router.AS.crawl.pk)
+    def __str__(self):
+        return "%s/%s via %s (crawl %s)" % (self.ip, self.prefix, self.ASPath, self.router.AS.crawl.pk)
 
 class Peering(models.Model):
     DIRECT = 'direct'
@@ -162,8 +162,8 @@ class Peering(models.Model):
     as2 = models.ForeignKey(AS, related_name='peering2')
     origin = models.CharField(max_length=10, choices=ORIGIN)
 
-    def __unicode__(self):
-        return u"AS %s <--> AS %s (%s, crawl %s)" % (self.as1.number, self.as2.number, self.get_origin_display(), self.as1.crawl.pk)
+    def __str__(self):
+        return "AS %s <--> AS %s (%s, crawl %s)" % (self.as1.number, self.as2.number, self.get_origin_display(), self.as1.crawl.pk)
 
     def containsAS(self, AS):
         return AS in (self.as1, self.as2)
@@ -181,8 +181,8 @@ class BorderRouterPair(models.Model):
     router1 = models.ForeignKey(BorderRouter, default=None, blank=True, null=True, related_name='routerpair1')
     router2 = models.ForeignKey(BorderRouter, default=None, blank=True, null=True, related_name='routerpair2')
 
-    def __unicode__(self):
-        return u"%s <--> %s (crawl %d)" % (self.router1, self.router2, self.router1.AS.crawl.pk)
+    def __str__(self):
+        return "%s <--> %s (crawl %d)" % (self.router1, self.router2, self.router1.AS.crawl.pk)
 
     @staticmethod
     def getPairing(peering, router1, router2):