- my $addr_block = $svc->addr_block or return '';
- my $router = $addr_block->router or return '';
- $router->routernum . ': ' . $router->routername;
+ my $router = $svc->router;
+ my $block = $svc->addr_block;
+ $router = $router->routernum . ': ' . $router->routername if $router;
+ $block = '; '.$block->cidr if $block;
+ $router . $block