diff --git a/app/App/Commands/Dump.hs b/app/App/Commands/Dump.hs
--- a/app/App/Commands/Dump.hs
+++ b/app/App/Commands/Dump.hs
@@ -23,6 +23,7 @@
 import Data.Thyme.Clock.POSIX          (POSIXTime)
 import Data.Thyme.Format               (formatTime)
 import Data.Thyme.Time.Core
+import Data.Word
 import HaskellWorks.Data.Bits.BitShow
 import Numeric                         (showHex)
 import Options.Applicative
@@ -64,6 +65,14 @@
 showTime :: FormatTime t => t -> String
 showTime = formatTime defaultTimeLocale (iso8601DateFormat (Just "%H:%M:%S %Z"))
 
+getWord32x4 :: G.Get (Word32, Word32, Word32, Word32)
+getWord32x4 = do
+  a <- G.getWord32be
+  b <- G.getWord32be
+  c <- G.getWord32be
+  d <- G.getWord32be
+  return (a, b, c, d)
+
 runDump :: MonadResource m => DumpOptions -> m ()
 runDump opt = do
   (_, hIn)  <- openFileOrStd (opt ^. the @"source") IO.ReadMode
@@ -107,6 +116,16 @@
               let w = G.runGet G.getWord32le (LBS.take 8 (bs <> LBS.replicate 4 0))
               let ipString = w & word32ToIpv4 & ipv4ToString
               liftIO $ IO.hPutStrLn hOut $ ipString <> replicate (16 - length ipString) ' ' <> "(" <> show w <> ")"
+          Just (Known F.Ipv6) ->
+            forM_ (LBS.chunkBy 16 (segment ^. the @"payload")) $ \bs -> do
+              let (a, b, c, d) = G.runGet getWord32x4 (LBS.take 16 (bs <> LBS.replicate 16 0))
+              if a == 0 && b == 0 && c == 0xFFFF
+                then do
+                  let ipString = d & word32ToIpv4 & ipv4ToString
+                  liftIO $ IO.hPutStrLn hOut $ ipString <> replicate (64 - length ipString) ' ' <> "(" <> show d <> ")"
+                else do
+                  let ipString = word32x4ToIpv6 (a, b, c, d) & ipv6ToString
+                  liftIO $ IO.hPutStrLn hOut $ ipString <> replicate (64 - length ipString) ' ' <> "(" <> show (a, b, c, d) <> ")"
           Just (Known F.Int64LE) ->
             forM_ (LBS.chunkBy 8 (segment ^. the @"payload")) $ \bs -> do
               let w = G.runGet G.getInt64le (LBS.take 8 (bs <> LBS.replicate 8 0))
diff --git a/asif.cabal b/asif.cabal
--- a/asif.cabal
+++ b/asif.cabal
@@ -3,7 +3,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           asif
-version:        3.0.0
+version:        3.1.0
 description:    Please see the README on Github at <https://github.com/packetloop/asif#readme>
 category:       Services
 homepage:       https://github.com/packetloop/asif#readme
@@ -46,6 +46,7 @@
     , hw-ip
     , iproute
     , lens
+    , network
     , old-locale
     , resourcet
     , temporary-resourcet
@@ -97,6 +98,7 @@
     , hw-ip
     , iproute
     , lens
+    , network
     , old-locale
     , resourcet
     , temporary-resourcet
@@ -140,6 +142,7 @@
     , hw-ip
     , iproute
     , lens
+    , network
     , old-locale
     , resourcet
     , temporary-resourcet
diff --git a/src/Arbor/File/Format/Asif/Data/Ip.hs b/src/Arbor/File/Format/Asif/Data/Ip.hs
--- a/src/Arbor/File/Format/Asif/Data/Ip.hs
+++ b/src/Arbor/File/Format/Asif/Data/Ip.hs
@@ -1,8 +1,13 @@
 module Arbor.File.Format.Asif.Data.Ip
   ( stringToIpv4
+  , stringToIpv6
   , ipv4ToString
+  , ipv6ToString
   , word32ToIpv4
+  , word32x4ToIpv6
   , ipv4ToWord32
+  , ipv6ToWord32x4
+  , ipv4ToIpv6
   ) where
 
 import Arbor.File.Format.Asif.Data.Read
@@ -16,11 +21,26 @@
   then readMaybe str
   else word32ToIpv4 <$> stringToAnyDigits str
 
+stringToIpv6 :: String -> Maybe IPv6
+stringToIpv6 = readMaybe
+
 ipv4ToString :: IPv4 -> String
 ipv4ToString = show
 
+ipv6ToString :: IPv6 -> String
+ipv6ToString = show
+
 word32ToIpv4 :: Word32 -> IPv4
 word32ToIpv4 = fromHostAddress . toBE32
 
+word32x4ToIpv6 :: (Word32, Word32, Word32, Word32) -> IPv6
+word32x4ToIpv6 = fromHostAddress6
+
 ipv4ToWord32 :: IPv4 -> Word32
 ipv4ToWord32 = fromBE32 . toHostAddress
+
+ipv6ToWord32x4 :: IPv6 -> (Word32, Word32, Word32, Word32)
+ipv6ToWord32x4 = toHostAddress6
+
+ipv4ToIpv6 :: IPv4 -> IPv6
+ipv4ToIpv6 = ipv4ToIPv6
diff --git a/src/Arbor/File/Format/Asif/Format.hs b/src/Arbor/File/Format/Asif/Format.hs
--- a/src/Arbor/File/Format/Asif/Format.hs
+++ b/src/Arbor/File/Format/Asif/Format.hs
@@ -13,6 +13,7 @@
   | Int32LE
   | Int64LE
   | Ipv4
+  | Ipv6
   | Repeat Word Format
   | StringZ
   | Text