diff --git a/sapl/materia/migrations/0067_auto_20200416_1538.py b/sapl/materia/migrations/0067_auto_20200416_1538.py
new file mode 100644
index 000000000..39582f089
--- /dev/null
+++ b/sapl/materia/migrations/0067_auto_20200416_1538.py
@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.29 on 2020-04-16 18:38
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('materia', '0066_auto_20200313_1441'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='materialegislativa',
+            name='ip',
+            field=models.CharField(blank=True, default='', max_length=60, verbose_name='IP'),
+        ),
+        migrations.AlterField(
+            model_name='proposicao',
+            name='ip',
+            field=models.CharField(blank=True, default='', max_length=60, verbose_name='IP'),
+        ),
+        migrations.AlterField(
+            model_name='tramitacao',
+            name='ip',
+            field=models.CharField(blank=True, default='', max_length=60, verbose_name='IP'),
+        ),
+    ]
diff --git a/sapl/materia/models.py b/sapl/materia/models.py
index cd46f83ec..b94ea78ff 100644
--- a/sapl/materia/models.py
+++ b/sapl/materia/models.py
@@ -291,7 +291,7 @@ class MateriaLegislativa(models.Model):
     )
     ip = models.CharField(
         verbose_name=_('IP'),
-        max_length=30,
+        max_length=60,
         blank=True,
         default=''
     )
@@ -861,7 +861,7 @@ class Proposicao(models.Model):
     )
     ip = models.CharField(
         verbose_name=_('IP'),
-        max_length=30,
+        max_length=60,
         blank=True,
         default=''
     )
@@ -1087,7 +1087,7 @@ class Tramitacao(models.Model):
                              null=True,
                              blank=True)
     ip = models.CharField(verbose_name=_('IP'),
-                          max_length=30,
+                          max_length=60,
                           blank=True,
                           default='')
     ultima_edicao = models.DateTimeField(
diff --git a/sapl/norma/migrations/0033_auto_20200416_1538.py b/sapl/norma/migrations/0033_auto_20200416_1538.py
new file mode 100644
index 000000000..29eb096fe
--- /dev/null
+++ b/sapl/norma/migrations/0033_auto_20200416_1538.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.29 on 2020-04-16 18:38
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('norma', '0032_auto_20200221_1533'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='normajuridica',
+            name='ip',
+            field=models.CharField(blank=True, default='', max_length=60, verbose_name='IP'),
+        ),
+    ]
diff --git a/sapl/norma/models.py b/sapl/norma/models.py
index 3fa683a6a..ca0846eca 100644
--- a/sapl/norma/models.py
+++ b/sapl/norma/models.py
@@ -152,7 +152,7 @@ class NormaJuridica(models.Model):
     )
     ip = models.CharField(
         verbose_name=_('IP'),
-        max_length=30,
+        max_length=60,
         blank=True,
         default=''
     )
diff --git a/sapl/protocoloadm/migrations/0032_auto_20200416_1538.py b/sapl/protocoloadm/migrations/0032_auto_20200416_1538.py
new file mode 100644
index 000000000..70968797b
--- /dev/null
+++ b/sapl/protocoloadm/migrations/0032_auto_20200416_1538.py
@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.29 on 2020-04-16 18:38
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('protocoloadm', '0031_documentoadministrativo_caractere_identificador'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='documentoadministrativo',
+            name='ip',
+            field=models.CharField(blank=True, default='', max_length=60, verbose_name='IP'),
+        ),
+        migrations.AlterField(
+            model_name='tramitacaoadministrativo',
+            name='ip',
+            field=models.CharField(blank=True, default='', max_length=60, verbose_name='IP'),
+        ),
+    ]
diff --git a/sapl/protocoloadm/models.py b/sapl/protocoloadm/models.py
index e73a79719..e1a6077dd 100644
--- a/sapl/protocoloadm/models.py
+++ b/sapl/protocoloadm/models.py
@@ -199,7 +199,7 @@ class DocumentoAdministrativo(models.Model):
     )
     ip = models.CharField(
         verbose_name=_('IP'),
-        max_length=30,
+        max_length=60,
         blank=True,
         default=''
     )
@@ -359,7 +359,7 @@ class TramitacaoAdministrativo(models.Model):
                              null=True,
                              blank=True)
     ip = models.CharField(verbose_name=_('IP'),
-                          max_length=30,
+                          max_length=60,
                           blank=True,
                           default='')
     ultima_edicao = models.DateTimeField(
diff --git a/sapl/sessao/migrations/0051_auto_20200416_1538.py b/sapl/sessao/migrations/0051_auto_20200416_1538.py
new file mode 100644
index 000000000..da960222d
--- /dev/null
+++ b/sapl/sessao/migrations/0051_auto_20200416_1538.py
@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.29 on 2020-04-16 18:38
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('sessao', '0050_auto_20191029_1441'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='registroleitura',
+            name='ip',
+            field=models.CharField(blank=True, default='', max_length=60, verbose_name='IP'),
+        ),
+        migrations.AlterField(
+            model_name='registrovotacao',
+            name='ip',
+            field=models.CharField(blank=True, default='', max_length=60, verbose_name='IP'),
+        ),
+        migrations.AlterField(
+            model_name='votoparlamentar',
+            name='ip',
+            field=models.CharField(blank=True, default='', max_length=60, verbose_name='IP'),
+        ),
+    ]
diff --git a/sapl/sessao/models.py b/sapl/sessao/models.py
index 2df6e1a14..84f493acd 100644
--- a/sapl/sessao/models.py
+++ b/sapl/sessao/models.py
@@ -556,7 +556,7 @@ class RegistroVotacao(models.Model):
                              null=True,
                              blank=True)
     ip = models.CharField(verbose_name=_('IP'),
-                          max_length=30,
+                          max_length=60,
                           blank=True,
                           default='')
     data_hora = models.DateTimeField(
@@ -607,7 +607,7 @@ class VotoParlamentar(models.Model):  # RegistroVotacaoParlamentar
                              null=True,
                              blank=True)
     ip = models.CharField(verbose_name=_('IP'),
-                          max_length=30,
+                          max_length=60,
                           blank=True,
                           default='')
     data_hora = models.DateTimeField(
@@ -901,7 +901,7 @@ class RegistroLeitura(models.Model):
                              null=True,
                              blank=True)
     ip = models.CharField(verbose_name=_('IP'),
-                          max_length=30,
+                          max_length=60,
                           blank=True,
                           default='')
     data_hora = models.DateTimeField(