diff --git a/examples/netlink/ip-addr-get.lua b/examples/netlink/ip-addr-get.lua
index d03cd99..37473cf 100755
--- a/examples/netlink/ip-addr-get.lua
+++ b/examples/netlink/ip-addr-get.lua
@@ -1,6 +1,7 @@
 #!/usr/bin/env eco
 
 local addr = require 'eco.ip'.address
+local socket = require 'eco.socket'
 
 local ifname = 'eth0'
 
@@ -10,6 +11,13 @@ if not res then
     return
 end
 
-for k, v in pairs(res) do
-    print(k .. ':', v)
+for _, info in pairs(res) do
+    if info.family == socket.AF_INET then
+        print(info.ifname, 'inet', info.scope)
+        print('', info.address, info.broadcast)
+    else
+        print(info.ifname, 'inet6', info.scope)
+        print('', info.address)
+    end
+    print()
 end
diff --git a/ip.lua b/ip.lua
index 9ef8138..8dbde8c 100644
--- a/ip.lua
+++ b/ip.lua
@@ -452,26 +452,30 @@ function address.get(dev)
                 if not dev_index or dev_index == info.index then
                     res.ifname = socket.if_indextoname(info.index)
                     res.scope = rtscope_to_name[info.scope]
+                    res.family = family
 
                     local attrs = msg:parse_attr(rtnl.IFADDRMSG_SIZE)
+                    local addr_attr
 
-                    if attrs[rtnl.IFA_LOCAL] then
-                        res.address = socket.inet_ntop(family, nl.attr_get_payload(attrs[rtnl.IFA_LOCAL]))
+                    if family == socket.AF_INET then
+                        addr_attr = attrs[rtnl.IFA_LOCAL]
+                    elseif family == socket.AF_INET6 then
+                        addr_attr = attrs[rtnl.IFA_ADDRESS]
                     end
 
-                    if attrs[rtnl.IFA_BROADCAST] then
-                        res.broadcast = socket.inet_ntop(family, nl.attr_get_payload(attrs[rtnl.IFA_BROADCAST]))
-                    end
+                    if addr_attr then
+                        res.address = socket.inet_ntop(family, nl.attr_get_payload(addr_attr))
 
-                    if attrs[rtnl.IFA_LABEL] then
-                        res.label = nl.attr_get_str(attrs[rtnl.IFA_LABEL])
-                    end
+                        if attrs[rtnl.IFA_BROADCAST] then
+                            res.broadcast = socket.inet_ntop(family, nl.attr_get_payload(attrs[rtnl.IFA_BROADCAST]))
+                        end
 
-                    if dev_index then
-                        return res
-                    end
+                        if attrs[rtnl.IFA_LABEL] then
+                            res.label = nl.attr_get_str(attrs[rtnl.IFA_LABEL])
+                        end
 
-                    reses[#reses + 1] = res
+                        reses[#reses + 1] = res
+                    end
                 end
             elseif nlh.type == nl.NLMSG_ERROR then
                 err = msg:parse_error()
@@ -479,7 +483,7 @@ function address.get(dev)
                     return nil, 'RTNETLINK answers: ' .. sys.strerror(-err)
                 end
             elseif nlh.type == nl.NLMSG_DONE then
-                if dev_index then
+                if dev_index and #reses < 1 then
                     return nil, 'not found'
                 end
                 return reses