diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 55c355e..72b2de7 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -1,7 +1,7 @@
 /*
  *	NET3:	Implementation of the ICMP protocol layer.
  *
- *		Alan Cox, <alan@redhat.com>
+ *		Alan Cox, <alan@lxorguk.ukuu.org.uk>
  *
  *	This program is free software; you can redistribute it and/or
  *	modify it under the terms of the GNU General Public License
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 7f9e337..a0d8645 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -9,7 +9,7 @@
  *	seems to fall out with gcc 2.6.2.
  *
  *	Authors:
- *		Alan Cox <Alan.Cox@linux.org>
+ *		Alan Cox <alan@lxorguk.ukuu.org.uk>
  *
  *	This program is free software; you can redistribute it and/or
  *	modify it under the terms of the GNU General Public License
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 2152d22..e4f81f5 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -6,7 +6,7 @@
  *		The IP fragmentation functionality.
  *
  * Authors:	Fred N. van Kempen <waltje@uWalt.NL.Mugnet.ORG>
- *		Alan Cox <Alan.Cox@linux.org>
+ *		Alan Cox <alan@lxorguk.ukuu.org.uk>
  *
  * Fixes:
  *		Alan Cox	:	Split from ip.c , see ip_input.c for history.
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index e0bed56..861978a 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -8,7 +8,7 @@
  * Authors:	Ross Biro
  *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
  *		Donald Becker, <becker@super.org>
- *		Alan Cox, <Alan.Cox@linux.org>
+ *		Alan Cox, <alan@lxorguk.ukuu.org.uk>
  *		Richard Underwood
  *		Stefan Becker, <stefanb@yello.ping.de>
  *		Jorge Cwik, <jorge@laser.satlink.net>
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index 4c6d2ca..29609d2 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -41,7 +41,7 @@
 		Made the tunnels use dev->name not tunnel: when error reporting.
 		Added tx_dropped stat
 
-		-Alan Cox	(Alan.Cox@linux.org) 21 March 95
+		-Alan Cox	(alan@lxorguk.ukuu.org.uk) 21 March 95
 
 	Reworked:
 		Changed to tunnel to destination gateway in addition to the
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index c519b8d..b42e082 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1,7 +1,7 @@
 /*
  *	IP multicast routing support for mrouted 3.6/3.8
  *
- *		(c) 1995 Alan Cox, <alan@redhat.com>
+ *		(c) 1995 Alan Cox, <alan@lxorguk.ukuu.org.uk>
  *	  Linux Consultancy and Custom Driver Development
  *
  *	This program is free software; you can redistribute it and/or
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index eacf4cf..2095abc 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -8,7 +8,7 @@
  * Authors:	Ross Biro
  *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
  *		Arnt Gulbrandsen, <agulbra@nvg.unit.no>
- *		Alan Cox, <Alan.Cox@linux.org>
+ *		Alan Cox, <alan@lxorguk.ukuu.org.uk>
  *		Hirokazu Takahashi, <taka@valinux.co.jp>
  *
  * Fixes: